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✓ Prices checked Oct 7, 2026
Best eSIM for Ireland in 2026
Every prepaid eSIM plan for Ireland from every major provider, ranked by the same formulas — $/GB, $/day and fair-use fine print decoded.
Quick verdict
What is the best eSIM for Ireland?
It depends on how you travel and on how much data you actually use. Three picks computed from all 196 plans we track — prices checked Oct 7, 2026.
Roamic
Ireland eSIM 50GB / 30 Days — $18.00 ($0.36/GB)
The full database
All Ireland eSIM plans compared
| Provider | Plan | Data | Validity | Price | $/day | $/GB | Network | Link |
|---|---|---|---|---|---|---|---|---|
|
Roamic
Best value
|
Ireland eSIM 50GB / 30 Days | 50GB | 30 days | $18.00 | $0.60 | $0.36 | Vodafone, Three, Eir | View plan |
aloSIM
|
republic of ireland | 50GB | 10 days | $25.00 | $2.50 | $0.50 | Vodafone, Three, Eir | View plan |
Roami
Most data
|
100GB / 30 Days | 100GB | 30 days | $54.99 | $1.83 | $0.55 | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM 20GB / 30 Days | 20GB | 30 days | $11.00 | $0.37 | $0.55 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 50GB | 15 days | $30.00 | $2.00 | $0.60 | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM 10GB / 30 Days | 10GB | 30 days | $6.00 | $0.20 | $0.60 | Vodafone, Three, Eir | View plan |
Ubigi
|
50GB / 30 Days | 50GB | 30 days | $39.00 | $1.30 | $0.78 | Vodafone, Three, Eir | View plan |
|
Roami
|
10GB / 3 Days | 10GB | 3 days | $7.99 | $2.66 | $0.80 | Vodafone, Three, Eir | View plan |
|
Roami
|
50GB / 30 Days | 50GB | 30 days | $39.99 | $1.33 | $0.80 | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM 5GB / 21 Days | 5GB | 21 days | $4.00 | $0.19 | $0.80 | Vodafone, Three, Eir | View plan |
|
Ubigi
|
60GB / 30 Days | 60GB | 30 days | $49.00 | $1.63 | $0.82 | Vodafone, Three, Eir | View plan |
Airalo
|
Fáilte - 50 GB | 50GB | 30 days | $42.00 | $1.40 | $0.84 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 20GB | 7 days | $17.00 | $2.43 | $0.85 | Vodafone, Three, Eir | View plan |
Jetpac
|
Ireland 40GB | 40GB | 30 days | $34.99 | $1.17 | $0.87 | Vodafone, Three, Eir | View plan |
Nomad
|
Local Ireland - 30 Days - 50 GB | 50GB | 30 days | $45.00 | $1.50 | $0.90 | Vodafone, Three, Eir | View plan |
|
Ubigi
|
10GB / 7 Days | 10GB | 7 days | $9.00 | $1.29 | $0.90 | Vodafone, Three, Eir | View plan |
|
Roami
|
20GB / 7 Days | 20GB | 7 days | $18.99 | $2.71 | $0.95 | Vodafone, Three, Eir | View plan |
|
Ubigi
|
20GB / 7 Days | 20GB | 7 days | $19.00 | $2.71 | $0.95 | Vodafone, Three, Eir | View plan |
|
Roami
|
30GB / 15 Days | 30GB | 15 days | $28.99 | $1.93 | $0.97 | Vodafone, Three, Eir | View plan |
|
Ubigi
|
30GB / 15 Days | 30GB | 15 days | $29.00 | $1.93 | $0.97 | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland 30GB | 30GB | 30 days | $29.99 | $1.00 | $1.00 | Vodafone, Three, Eir | View plan |
|
Roami
|
30GB / 30 Days | 30GB | 30 days | $29.99 | $1.00 | $1.00 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 20GB | 10 days | $20.00 | $2.00 | $1.00 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 50GB | 30 days | $50.00 | $1.67 | $1.00 | Vodafone, Three, Eir | View plan |
|
Nomad
|
Local Ireland - 30 Days - 20 GB | 20GB | 30 days | $20.00 | $0.67 | $1.00 | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM 1GB / 7 Days | 1GB | 7 days | $1.00 | $0.14 | $1.00 | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM 3GB / 14 Days | 3GB | 14 days | $3.00 | $0.21 | $1.00 | Vodafone, Three, Eir | View plan |
Yesim
Cheapest
|
500MB / 1 Day | 500MB | 1 days | $0.51 | $0.51 | $1.04 | Vodafone, Three, Eir | View plan |
|
Yesim
|
30GB / 30 Days | 30GB | 30 days | $31.75 | $1.06 | $1.06 | Vodafone, Three, Eir | View plan |
|
Roami
|
20GB / 30 Days | 20GB | 30 days | $21.99 | $0.73 | $1.10 | Vodafone, Three, Eir | View plan |
|
Roami
|
20GB / 15 Days | 20GB | 15 days | $21.99 | $1.47 | $1.10 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 20GB | 15 days | $22.00 | $1.47 | $1.10 | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland 10GB | 10GB | 1 days | $11.00 | $11.00 | $1.10 | Vodafone, Three, Eir | View plan |
|
Roami
|
20GB / 30 Days | 20GB | 30 days | $22.99 | $0.77 | $1.15 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 5GB | 3 days | $6.00 | $2.00 | $1.20 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 10GB | 5 days | $12.00 | $2.40 | $1.20 | Vodafone, Three, Eir | View plan |
|
Ubigi
|
10GB / 30 Days | 10GB | 30 days | $12.00 | $0.40 | $1.20 | Vodafone, Three, Eir | View plan |
|
Yesim
|
20GB / 30 Days | 20GB | 30 days | $24.95 | $0.83 | $1.25 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - 20 GB | 20GB | 15 days | $25.00 | $1.67 | $1.25 | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland 15GB | 15GB | 7 days | $19.00 | $2.71 | $1.27 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - 20 GB | 20GB | 30 days | $25.50 | $0.85 | $1.27 | Vodafone, Three, Eir | View plan |
|
Roami
|
10GB / 7 Days | 10GB | 7 days | $12.99 | $1.86 | $1.30 | Vodafone, Three, Eir | View plan |
Saily
|
Ireland 20GB 30 days | 20GB | 30 days | $25.99 | $0.87 | $1.30 | Vodafone, Three, Eir | View plan |
|
Roami
|
3GB / 3 Days | 3GB | 3 days | $3.99 | $1.33 | $1.33 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 3GB | 1 days | $4.00 | $4.00 | $1.33 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 10GB | 7 days | $13.50 | $1.93 | $1.35 | Vodafone, Three, Eir | View plan |
|
Roami
|
5GB / 3 Days | 5GB | 3 days | $6.99 | $2.33 | $1.40 | Vodafone, Three, Eir | View plan |
|
Roami
|
10GB / 15 Days | 10GB | 15 days | $13.99 | $0.93 | $1.40 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 10GB | 10 days | $14.00 | $1.40 | $1.40 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 20GB | 30 days | $28.00 | $0.93 | $1.40 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 10GB | 15 days | $14.50 | $0.97 | $1.45 | Vodafone, Three, Eir | View plan |
|
Roami
|
10GB / 30 Days | 10GB | 30 days | $14.99 | $0.50 | $1.50 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - 10 GB | 10GB | 7 days | $15.00 | $2.14 | $1.50 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - 10 GB | 10GB | 15 days | $15.00 | $1.00 | $1.50 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 5GB | 5 days | $7.50 | $1.50 | $1.50 | Vodafone, Three, Eir | View plan |
|
Roami
|
5GB / 7 Days | 5GB | 7 days | $7.99 | $1.14 | $1.60 | Vodafone, Three, Eir | View plan |
|
Nomad
|
Local Ireland - 30 Days - 10 GB | 10GB | 30 days | $16.00 | $0.53 | $1.60 | Vodafone, Three, Eir | View plan |
|
Roami
|
3GB / 7 Days | 3GB | 7 days | $4.99 | $0.71 | $1.66 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 3GB | 1 days | $5.00 | $5.00 | $1.67 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - 10 GB | 10GB | 30 days | $17.00 | $0.57 | $1.70 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 5GB | 7 days | $8.50 | $1.21 | $1.70 | Vodafone, Three, Eir | View plan |
|
Roami
|
5GB / 15 Days | 5GB | 15 days | $8.99 | $0.60 | $1.80 | Vodafone, Three, Eir | View plan |
|
Saily
|
Ireland 10GB 30 days | 10GB | 30 days | $17.99 | $0.60 | $1.80 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 5GB | 10 days | $9.00 | $0.90 | $1.80 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 10GB | 30 days | $18.00 | $0.60 | $1.80 | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland 5GB | 5GB | 1 days | $9.00 | $9.00 | $1.80 | Vodafone, Three, Eir | View plan |
|
Yesim
|
10GB / 30 Days | 10GB | 30 days | $18.14 | $0.60 | $1.81 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 5GB | 15 days | $9.50 | $0.63 | $1.90 | Vodafone, Three, Eir | View plan |
|
Roami
|
1GB / 3 Days | 1GB | 3 days | $1.99 | $0.66 | $1.99 | Vodafone, Three, Eir | View plan |
|
Roami
|
3GB / 15 Days | 3GB | 15 days | $5.99 | $0.40 | $2.00 | Vodafone, Three, Eir | View plan |
|
Roami
|
5GB / 30 Days | 5GB | 30 days | $9.99 | $0.33 | $2.00 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - 5 GB | 5GB | 7 days | $10.00 | $1.43 | $2.00 | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland 20GB | 20GB | 30 days | $40.00 | $1.33 | $2.00 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - 5 GB | 5GB | 15 days | $10.50 | $0.70 | $2.10 | Vodafone, Three, Eir | View plan |
|
Yesim
|
5GB / 30 Days | 5GB | 30 days | $10.89 | $0.36 | $2.18 | Vodafone, Three, Eir | View plan |
|
Saily
|
Ireland 5GB 30 days | 5GB | 30 days | $10.99 | $0.37 | $2.20 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - 5 GB | 5GB | 30 days | $11.00 | $0.37 | $2.20 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 5GB | 30 days | $11.00 | $0.37 | $2.20 | Vodafone, Three, Eir | View plan |
|
Roami
|
3GB / 30 Days | 3GB | 30 days | $6.99 | $0.23 | $2.33 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - 3 GB | 3GB | 3 days | $7.00 | $2.33 | $2.33 | Vodafone, Three, Eir | View plan |
|
Ubigi
|
3GB / 15 Days | 3GB | 15 days | $7.00 | $0.47 | $2.33 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - 3 GB | 3GB | 7 days | $7.50 | $1.07 | $2.50 | Vodafone, Three, Eir | View plan |
|
Nomad
|
Local Ireland - 30 Days - 5 GB | 5GB | 30 days | $12.50 | $0.42 | $2.50 | Vodafone, Three, Eir | View plan |
|
Saily
|
Ireland 3GB 30 days | 3GB | 30 days | $7.99 | $0.27 | $2.66 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 3GB | 30 days | $8.00 | $0.27 | $2.67 | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland 3GB | 3GB | 1 days | $8.50 | $8.50 | $2.83 | Vodafone, Three, Eir | View plan |
|
Yesim
|
1GB / 30 Days | 1GB | 30 days | $2.84 | $0.09 | $2.84 | Vodafone, Three, Eir | View plan |
|
Roami
|
1GB / 7 Days | 1GB | 7 days | $2.99 | $0.43 | $2.99 | Vodafone, Three, Eir | View plan |
|
Nomad
|
Local Ireland - 30 Days - 3 GB | 3GB | 30 days | $9.00 | $0.30 | $3.00 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 2GB | 15 days | $6.50 | $0.43 | $3.25 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 1GB | 1 days | $3.50 | $3.50 | $3.50 | Vodafone, Three, Eir | View plan |
|
Saily
|
Ireland 1GB 7 days | 1GB | 7 days | $3.99 | $0.57 | $3.99 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - 1 GB | 1GB | 3 days | $4.00 | $1.33 | $4.00 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 1GB | 3 days | $4.00 | $1.33 | $4.00 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 1GB | 7 days | $4.50 | $0.64 | $4.50 | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | 1GB | 5 days | $4.50 | $0.90 | $4.50 | Vodafone, Three, Eir | View plan |
|
Nomad
|
Local Ireland - 7 Days - 1 GB | 1GB | 7 days | $4.50 | $0.64 | $4.50 | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland 1GB | 1GB | 4 days | $7.00 | $1.75 | $7.00 | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - Unlimited | Unlimited | 3 days | $11.50 | $3.83 | — | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - Unlimited | Unlimited | 5 days | $19.00 | $3.80 | — | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - Unlimited | Unlimited | 7 days | $27.00 | $3.86 | — | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - Unlimited | Unlimited | 10 days | $34.00 | $3.40 | — | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - Unlimited | Unlimited | 15 days | $48.50 | $3.23 | — | Vodafone, Three, Eir | View plan |
|
Airalo
|
Fáilte - Unlimited | Unlimited | 30 days | $71.00 | $2.37 | — | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | Unlimited | 3 days | $11.50 | $3.83 | — | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | Unlimited | 5 days | $19.50 | $3.90 | — | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | Unlimited | 7 days | $27.00 | $3.86 | — | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | Unlimited | 10 days | $35.00 | $3.50 | — | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | Unlimited | 15 days | $49.00 | $3.27 | — | Vodafone, Three, Eir | View plan |
|
aloSIM
|
republic of ireland | Unlimited | 30 days | $72.50 | $2.42 | — | Vodafone, Three, Eir | View plan |
Holafly
|
Unlimited / 3 Days | Unlimited | 3 days | $11.90 | $3.97 | — | Vodafone, Three, Eir | View plan |
|
Holafly
|
Unlimited / 5 Days | Unlimited | 5 days | $20.50 | $4.10 | — | Vodafone, Three, Eir | View plan |
|
Holafly
|
Unlimited / 7 Days | Unlimited | 7 days | $27.50 | $3.93 | — | Vodafone, Three, Eir | View plan |
|
Holafly
|
Unlimited / 10 Days | Unlimited | 10 days | $36.50 | $3.65 | — | Vodafone, Three, Eir | View plan |
|
Holafly
|
Unlimited / 15 Days | Unlimited | 15 days | $50.50 | $3.37 | — | Vodafone, Three, Eir | View plan |
|
Holafly
|
Unlimited / 30 Days | Unlimited | 30 days | $73.90 | $2.46 | — | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland Unlimited-3 Days | Unlimited | 3 days | $12.99 | $4.33 | — | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland Unlimited-5 Days | Unlimited | 5 days | $19.99 | $4.00 | — | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland Unlimited-7 Days | Unlimited | 7 days | $26.99 | $3.86 | — | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland Unlimited-10 Days | Unlimited | 10 days | $33.99 | $3.40 | — | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland Unlimited-15 Days | Unlimited | 15 days | $41.99 | $2.80 | — | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland Unlimited-21 Days | Unlimited | 21 days | $49.99 | $2.38 | — | Vodafone, Three, Eir | View plan |
|
Jetpac
|
Ireland Unlimited-30 Days | Unlimited | 30 days | $65.99 | $2.20 | — | Vodafone, Three, Eir | View plan |
|
Nomad
|
Local Ireland - 3 Days - unlimited | Unlimited | 3 days | $11.00 | $3.67 | — | Vodafone, Three, Eir | View plan |
|
Nomad
|
Local Ireland - 5 Days - unlimited | Unlimited | 5 days | $18.00 | $3.60 | — | Vodafone, Three, Eir | View plan |
|
Nomad
|
Local Ireland - 7 Days - unlimited | Unlimited | 7 days | $25.00 | $3.57 | — | Vodafone, Three, Eir | View plan |
|
Nomad
|
Local Ireland - 10 Days - unlimited | Unlimited | 10 days | $33.00 | $3.30 | — | Vodafone, Three, Eir | View plan |
|
Roami
|
Unlimited / 7 Days | Unlimited | 7 days | $19.99 | $2.86 | — | Vodafone, Three, Eir | View plan |
|
Roami
|
Unlimited / 3 Days | Unlimited | 3 days | $9.99 | $3.33 | — | Vodafone, Three, Eir | View plan |
|
Roami
|
Unlimited / 30 Days | Unlimited | 30 days | $77.99 | $2.60 | — | Vodafone, Three, Eir | View plan |
|
Roami
|
Unlimited / 15 Days | Unlimited | 15 days | $39.99 | $2.67 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 1 Day | Unlimited | 1 days | $3.00 | $3.00 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 2 Days | Unlimited | 2 days | $4.00 | $2.00 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 3 Days | Unlimited | 3 days | $6.00 | $2.00 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 4 Days | Unlimited | 4 days | $7.00 | $1.75 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 5 Days | Unlimited | 5 days | $9.00 | $1.80 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 6 Days | Unlimited | 6 days | $11.00 | $1.83 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 8 Days | Unlimited | 8 days | $13.00 | $1.62 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 7 Days | Unlimited | 7 days | $13.00 | $1.86 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 9 Days | Unlimited | 9 days | $15.00 | $1.67 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 11 Days | Unlimited | 11 days | $16.00 | $1.45 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 10 Days | Unlimited | 10 days | $16.00 | $1.60 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 12 Days | Unlimited | 12 days | $17.00 | $1.42 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 13 Days | Unlimited | 13 days | $18.00 | $1.38 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 14 Days | Unlimited | 14 days | $19.00 | $1.36 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 15 Days | Unlimited | 15 days | $20.00 | $1.33 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 16 Days | Unlimited | 16 days | $21.00 | $1.31 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 17 Days | Unlimited | 17 days | $22.00 | $1.29 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 18 Days | Unlimited | 18 days | $23.00 | $1.28 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 19 Days | Unlimited | 19 days | $24.00 | $1.26 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 21 Days | Unlimited | 21 days | $25.00 | $1.19 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 20 Days | Unlimited | 20 days | $25.00 | $1.25 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 22 Days | Unlimited | 22 days | $26.00 | $1.18 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 25 Days | Unlimited | 25 days | $27.00 | $1.08 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 24 Days | Unlimited | 24 days | $27.00 | $1.12 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 23 Days | Unlimited | 23 days | $27.00 | $1.17 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 27 Days | Unlimited | 27 days | $28.00 | $1.04 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 26 Days | Unlimited | 26 days | $28.00 | $1.08 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 29 Days | Unlimited | 29 days | $29.00 | $1.00 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 28 Days | Unlimited | 28 days | $29.00 | $1.04 | — | Vodafone, Three, Eir | View plan |
|
Roamic
|
Ireland eSIM Unlimited Data / 30 Days | Unlimited | 30 days | $30.00 | $1.00 | — | Vodafone, Three, Eir | View plan |
|
Saily
|
Ireland UNLIMITED 10 days | Unlimited | 10 days | $34.99 | $3.50 | — | Vodafone, Three, Eir | View plan |
|
Saily
|
Ireland UNLIMITED 15 days | Unlimited | 15 days | $48.99 | $3.27 | — | Vodafone, Three, Eir | View plan |
|
Saily
|
Ireland UNLIMITED 20 days | Unlimited | 20 days | $59.99 | $3.00 | — | Vodafone, Three, Eir | View plan |
|
Saily
|
Ireland UNLIMITED 25 days | Unlimited | 25 days | $65.99 | $2.64 | — | Vodafone, Three, Eir | View plan |
|
Saily
|
Ireland UNLIMITED 30 days | Unlimited | 30 days | $71.99 | $2.40 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 1 Day | Unlimited | 1 days | $3.97 | $3.97 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 2 Days | Unlimited | 2 days | $7.94 | $3.97 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 3 Days | Unlimited | 3 days | $11.91 | $3.97 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 4 Days | Unlimited | 4 days | $15.88 | $3.97 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 5 Days | Unlimited | 5 days | $19.85 | $3.97 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 6 Days | Unlimited | 6 days | $23.82 | $3.97 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 7 Days | Unlimited | 7 days | $27.78 | $3.97 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 8 Days | Unlimited | 8 days | $29.84 | $3.73 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 9 Days | Unlimited | 9 days | $31.90 | $3.54 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 10 Days | Unlimited | 10 days | $33.95 | $3.40 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 11 Days | Unlimited | 11 days | $36.01 | $3.27 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 12 Days | Unlimited | 12 days | $38.06 | $3.17 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 13 Days | Unlimited | 13 days | $40.12 | $3.09 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 14 Days | Unlimited | 14 days | $42.18 | $3.01 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 15 Days | Unlimited | 15 days | $44.23 | $2.95 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 16 Days | Unlimited | 16 days | $45.59 | $2.85 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 17 Days | Unlimited | 17 days | $46.95 | $2.76 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 18 Days | Unlimited | 18 days | $48.31 | $2.68 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 19 Days | Unlimited | 19 days | $49.67 | $2.61 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 20 Days | Unlimited | 20 days | $51.03 | $2.55 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 21 Days | Unlimited | 21 days | $52.39 | $2.49 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 22 Days | Unlimited | 22 days | $53.75 | $2.44 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 23 Days | Unlimited | 23 days | $55.12 | $2.40 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 24 Days | Unlimited | 24 days | $56.48 | $2.35 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 25 Days | Unlimited | 25 days | $57.84 | $2.31 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 26 Days | Unlimited | 26 days | $59.20 | $2.28 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 27 Days | Unlimited | 27 days | $60.56 | $2.24 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 28 Days | Unlimited | 28 days | $61.92 | $2.21 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 29 Days | Unlimited | 29 days | $63.28 | $2.18 | — | Vodafone, Three, Eir | View plan |
|
Yesim
|
Unlimited / 30 Days | Unlimited | 30 days | $64.64 | $2.15 | — | Vodafone, Three, Eir | View plan |
Prices in USD as listed by each provider, excluding promo codes and taxes. Badges are literal sort positions, not editorial picks — see our methodology.
What the numbers mean
What Ireland eSIM prices reveal
A quick sort of the board for Ireland separates the value buys from the filler. The cheapest plan on the board is Yesim’s 500MB / 1 Day at $0.51. Put the same $0.51 through the $0.36/GB plan and you would clear about 1.4GB. Best value per gigabyte goes to Roamic, where 50GB over 30 days works out to $0.36 a gigabyte. We track 10 providers here, listing 196 plans for Ireland between them, 98 of them unlimited.
For Ireland, the daily unlimited floor is $1.00 with Roamic. Measured against $0.36/GB, the break-even sits near 2.8GB a day. Uploading photos and video from Dublin eats gigabytes faster than most travellers expect. Picking up a local SIM in Ireland is simple, leaving price and immediate activation as the reasons to choose an eSIM.
Service in Ireland is provided by Vodafone, Three and Eir, all 5G. Typical speeds in Ireland run from 15 to 250 Mbps on Vodafone, less on the rest. Vodafone posts the widest range, which is why plans riding it are the safer pick once your route leaves Dublin. Three trails the field on range, which in Ireland is only a problem off the beaten track. Trips that continue into the UK need a separate plan, because coverage stops at the border.
Fine print decoded
Is unlimited eSIM data really unlimited in Ireland?
Every "unlimited" plan on this page, with its fair-use policy decoded:
| Provider | Plan | Price | $/day | Fair-use policy |
|---|---|---|---|---|
|
Roamic
|
Ireland eSIM Unlimited Data / 1 Day | $3.00 | $3.00 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Yesim
|
Unlimited / 1 Day | $3.97 | $3.97 | No fair-use policy published — treat speed claims with caution |
|
Roamic
|
Ireland eSIM Unlimited Data / 2 Days | $4.00 | $2.00 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 3 Days | $6.00 | $2.00 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 4 Days | $7.00 | $1.75 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Yesim
|
Unlimited / 2 Days | $7.94 | $3.97 | No fair-use policy published — treat speed claims with caution |
|
Roamic
|
Ireland eSIM Unlimited Data / 5 Days | $9.00 | $1.80 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roami
|
Unlimited / 3 Days | $9.99 | $3.33 | No fair-use policy published — treat speed claims with caution |
|
Nomad
|
Local Ireland - 3 Days - unlimited | $11.00 | $3.67 | 2 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 6 Days | $11.00 | $1.83 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Airalo
|
Fáilte - Unlimited | $11.50 | $3.83 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
aloSIM
|
republic of ireland | $11.50 | $3.83 | 3 GB per day at full speed, then ∞ at 1kbps |
|
Holafly
|
Unlimited / 3 Days | $11.90 | $3.97 | Always On backup plan: 1GB of data monthly to keep you connected no matter what. |
|
Yesim
|
Unlimited / 3 Days | $11.91 | $3.97 | No fair-use policy published — treat speed claims with caution |
|
Jetpac
|
Ireland Unlimited-3 Days | $12.99 | $4.33 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 8 Days | $13.00 | $1.62 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 7 Days | $13.00 | $1.86 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 9 Days | $15.00 | $1.67 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Yesim
|
Unlimited / 4 Days | $15.88 | $3.97 | No fair-use policy published — treat speed claims with caution |
|
Roamic
|
Ireland eSIM Unlimited Data / 11 Days | $16.00 | $1.45 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 10 Days | $16.00 | $1.60 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 12 Days | $17.00 | $1.42 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Nomad
|
Local Ireland - 5 Days - unlimited | $18.00 | $3.60 | 2 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 13 Days | $18.00 | $1.38 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Airalo
|
Fáilte - Unlimited | $19.00 | $3.80 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 14 Days | $19.00 | $1.36 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
aloSIM
|
republic of ireland | $19.50 | $3.90 | 3 GB per day at full speed, then ∞ at 1kbps |
|
Yesim
|
Unlimited / 5 Days | $19.85 | $3.97 | No fair-use policy published — treat speed claims with caution |
|
Jetpac
|
Ireland Unlimited-5 Days | $19.99 | $4.00 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roami
|
Unlimited / 7 Days | $19.99 | $2.86 | No fair-use policy published — treat speed claims with caution |
|
Roamic
|
Ireland eSIM Unlimited Data / 15 Days | $20.00 | $1.33 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Holafly
|
Unlimited / 5 Days | $20.50 | $4.10 | Always On backup plan: 1GB of data monthly to keep you connected no matter what. |
|
Roamic
|
Ireland eSIM Unlimited Data / 16 Days | $21.00 | $1.31 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 17 Days | $22.00 | $1.29 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 18 Days | $23.00 | $1.28 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Yesim
|
Unlimited / 6 Days | $23.82 | $3.97 | No fair-use policy published — treat speed claims with caution |
|
Roamic
|
Ireland eSIM Unlimited Data / 19 Days | $24.00 | $1.26 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Nomad
|
Local Ireland - 7 Days - unlimited | $25.00 | $3.57 | 2 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 21 Days | $25.00 | $1.19 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 20 Days | $25.00 | $1.25 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 22 Days | $26.00 | $1.18 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Jetpac
|
Ireland Unlimited-7 Days | $26.99 | $3.86 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Airalo
|
Fáilte - Unlimited | $27.00 | $3.86 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
aloSIM
|
republic of ireland | $27.00 | $3.86 | 3 GB per day at full speed, then ∞ at 1kbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 25 Days | $27.00 | $1.08 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 24 Days | $27.00 | $1.12 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 23 Days | $27.00 | $1.17 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Holafly
|
Unlimited / 7 Days | $27.50 | $3.93 | Always On backup plan: 1GB of data monthly to keep you connected no matter what. |
|
Yesim
|
Unlimited / 7 Days | $27.78 | $3.97 | No fair-use policy published — treat speed claims with caution |
|
Roamic
|
Ireland eSIM Unlimited Data / 27 Days | $28.00 | $1.04 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 26 Days | $28.00 | $1.08 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 29 Days | $29.00 | $1.00 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Roamic
|
Ireland eSIM Unlimited Data / 28 Days | $29.00 | $1.04 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Yesim
|
Unlimited / 8 Days | $29.84 | $3.73 | No fair-use policy published — treat speed claims with caution |
|
Roamic
|
Ireland eSIM Unlimited Data / 30 Days | $30.00 | $1.00 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Yesim
|
Unlimited / 9 Days | $31.90 | $3.54 | No fair-use policy published — treat speed claims with caution |
|
Nomad
|
Local Ireland - 10 Days - unlimited | $33.00 | $3.30 | 2 GB per day at full speed, then ∞ at 1Mbps |
|
Yesim
|
Unlimited / 10 Days | $33.95 | $3.40 | No fair-use policy published — treat speed claims with caution |
|
Jetpac
|
Ireland Unlimited-10 Days | $33.99 | $3.40 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Airalo
|
Fáilte - Unlimited | $34.00 | $3.40 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Saily
|
Ireland UNLIMITED 10 days | $34.99 | $3.50 | 5 GB per day at full speed, then ∞ at 1Mbps |
|
aloSIM
|
republic of ireland | $35.00 | $3.50 | 3 GB per day at full speed, then ∞ at 1kbps |
|
Yesim
|
Unlimited / 11 Days | $36.01 | $3.27 | No fair-use policy published — treat speed claims with caution |
|
Holafly
|
Unlimited / 10 Days | $36.50 | $3.65 | Always On backup plan: 1GB of data monthly to keep you connected no matter what. |
|
Yesim
|
Unlimited / 12 Days | $38.06 | $3.17 | No fair-use policy published — treat speed claims with caution |
|
Roami
|
Unlimited / 15 Days | $39.99 | $2.67 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 13 Days | $40.12 | $3.09 | No fair-use policy published — treat speed claims with caution |
|
Jetpac
|
Ireland Unlimited-15 Days | $41.99 | $2.80 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Yesim
|
Unlimited / 14 Days | $42.18 | $3.01 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 15 Days | $44.23 | $2.95 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 16 Days | $45.59 | $2.85 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 17 Days | $46.95 | $2.76 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 18 Days | $48.31 | $2.68 | No fair-use policy published — treat speed claims with caution |
|
Airalo
|
Fáilte - Unlimited | $48.50 | $3.23 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Saily
|
Ireland UNLIMITED 15 days | $48.99 | $3.27 | 5 GB per day at full speed, then ∞ at 1Mbps |
|
aloSIM
|
republic of ireland | $49.00 | $3.27 | 3 GB per day at full speed, then ∞ at 1kbps |
|
Yesim
|
Unlimited / 19 Days | $49.67 | $2.61 | No fair-use policy published — treat speed claims with caution |
|
Jetpac
|
Ireland Unlimited-21 Days | $49.99 | $2.38 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Holafly
|
Unlimited / 15 Days | $50.50 | $3.37 | Always On backup plan: 1GB of data monthly to keep you connected no matter what. |
|
Yesim
|
Unlimited / 20 Days | $51.03 | $2.55 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 21 Days | $52.39 | $2.49 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 22 Days | $53.75 | $2.44 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 23 Days | $55.12 | $2.40 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 24 Days | $56.48 | $2.35 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 25 Days | $57.84 | $2.31 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 26 Days | $59.20 | $2.28 | No fair-use policy published — treat speed claims with caution |
|
Saily
|
Ireland UNLIMITED 20 days | $59.99 | $3.00 | 5 GB per day at full speed, then ∞ at 1Mbps |
|
Yesim
|
Unlimited / 27 Days | $60.56 | $2.24 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 28 Days | $61.92 | $2.21 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 29 Days | $63.28 | $2.18 | No fair-use policy published — treat speed claims with caution |
|
Yesim
|
Unlimited / 30 Days | $64.64 | $2.15 | No fair-use policy published — treat speed claims with caution |
|
Jetpac
|
Ireland Unlimited-30 Days | $65.99 | $2.20 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Saily
|
Ireland UNLIMITED 25 days | $65.99 | $2.64 | 5 GB per day at full speed, then ∞ at 1Mbps |
|
Airalo
|
Fáilte - Unlimited | $71.00 | $2.37 | 3 GB per day at full speed, then ∞ at 1Mbps |
|
Saily
|
Ireland UNLIMITED 30 days | $71.99 | $2.40 | 5 GB per day at full speed, then ∞ at 1Mbps |
|
aloSIM
|
republic of ireland | $72.50 | $2.42 | 3 GB per day at full speed, then ∞ at 1kbps |
|
Holafly
|
Unlimited / 30 Days | $73.90 | $2.46 | Always On backup plan: 1GB of data monthly to keep you connected no matter what. |
|
Roami
|
Unlimited / 30 Days | $77.99 | $2.60 | No fair-use policy published — treat speed claims with caution |
Decision guide
How to choose your Ireland eSIM
How much eSIM data do you need in Ireland?
- 1GBMaps, messaging and email for a city break — 500MB / 1 Day starts at $0.51.
- 5GBA normal week of maps, mail and social — cheapest 5GB+ bucket: Ireland eSIM 5GB / 21 Days at $4.00.
- 10GB+Streaming, hotspot sharing or a working trip — cheapest 10GB+ bucket: Ireland eSIM 10GB / 30 Days at $6.00.
- ∞Don't want to count? 98 unlimited plans cover Ireland — read the fair-use caps above before picking one.
Want exact numbers for your trip? Try the eSIM trip cost calculator.
How to install your Ireland eSIM
Buy and install it on home Wi-Fi before you fly — the profile sits on your phone and activates by itself when you land in Ireland.
Not sure your phone supports eSIM? Check the device list
Matching plans to your trip
Ireland eSIM plans by trip length
The same database, sliced by how long you stay and how you travel. Every pick below is a computed sort position — validity must cover the whole stay, and data must match the use case.
3–5 days
long weekend or city break
Ireland eSIM 3GB / 14 Days
Roamic · 3GB / 14 days
$3.00
cheapest plan with at least 3GB and 5-day validity.
See the Roamic plan →7–10 days
the classic one-week trip
Ireland eSIM 5GB / 21 Days
Roamic · 5GB / 21 days
$4.00
cheapest 5GB+ bucket with validity ≥ 10 days.
See the Roamic plan →Two weeks
longer tours and multi-city
Ireland eSIM 10GB / 30 Days
Roamic · 10GB / 30 days
$6.00
cheapest 10GB+ bucket valid ≥ 15 days.
See the Roamic plan →30 days +
long stays and slow travel
Ireland eSIM 50GB / 30 Days
Roamic · 50GB / 30 days
$18.00
best $/GB among 20GB+ plans valid ≥ 30 days.
See the Roamic plan →Best Ireland eSIM by traveller type
Light user
maps, messaging, email
Ireland eSIM 1GB / 7 Days
Roamic · 1GB / 7 days
$1.00
lowest-price small bucket (1–5GB).
See the Roamic plan →Standard tourist
navigation plus social and browsing
Ireland eSIM 50GB / 30 Days
Roamic · 50GB / 30 days
$18.00
best $/GB in the 5GB+ class.
See the Roamic plan →Streamer & hotspot
video, tethering, multiple devices
Ireland eSIM Unlimited Data / 29 Days
Roamic · unlimited / 29 days
$29.00
lowest cost per day without a GB counter.
See the Roamic plan →Remote worker
calls, cloud work, weeks on the road
Ireland eSIM 50GB / 30 Days
Roamic · 50GB / 30 days
$18.00
best $/GB among 30-day+ plans with 10GB or more.
See the Roamic plan →The lineup
Which eSIM providers cover Ireland
All 10 brands below sell a plan in Ireland. Their shared profile — who they are, what they are good at — lives on each brand's own page. What changes from country to country is the price and the local network, so that is what each card reports for Ireland.
Airalo
since 2019
- Plans tracked here
- 18 plans · 6 unlimited
- Cheapest plan here
- $4.00 · 1GB · 3 days
- Best value here
- $0.84/GB · 50GB · 30 days
- Local network
- Vodafone, Three, Eir
133% above the best $/GB here
Promo code NEWTOAIRALO15 — 15% off your first order (new customers) · all deals
aloSIM
since 2021
- Plans tracked here
- 32 plans · 6 unlimited
- Cheapest plan here
- $3.50 · 1GB · 1 day
- Best value here
- $0.50/GB · 50GB · 10 days
- Local network
- Vodafone, Three, Eir
39% above the best $/GB here
Promo code ESIMTWEAKS — 15% off every plan · all deals
Holafly
since 2018
- Plans tracked here
- 6 plans · 6 unlimited
- Cheapest plan here
- $11.90 · unlimited · 3 days
- Best value here
- unlimited only, from $11.90
- Local network
- Vodafone, Three, Eir
Sells unlimited data only in Ireland — no gigabyte count to rank
Promo code MYESIMNOW5 — 5% off all destination eSIMs · all deals
Jetpac
since 2022
- Plans tracked here
- 15 plans · 7 unlimited
- Cheapest plan here
- $7.00 · 1GB · 4 days
- Best value here
- $0.87/GB · 40GB · 30 days
- Local network
- Vodafone, Three, Eir
143% above the best $/GB here
Promo code ESIM15 — 15% off eSIM plans · all deals
Nomad
since 2020
- Plans tracked here
- 10 plans · 4 unlimited
- Cheapest plan here
- $4.50 · 1GB · 7 days
- Best value here
- $0.90/GB · 50GB · 30 days
- Local network
- Vodafone, Three, Eir
150% above the best $/GB here
Promo code BEYOND20 — 20% off selected plans (autumn campaign) · all deals
Roami
since 2024
- Plans tracked here
- 26 plans · 4 unlimited
- Cheapest plan here
- $1.99 · 1GB · 3 days
- Best value here
- $0.55/GB · 100GB · 30 days
- Local network
- Vodafone, Three, Eir
53% above the best $/GB here
Promo code web20 — 20% off your entire order · all deals
Roamic
since 2021
- Plans tracked here
- 36 plans · 30 unlimited
- Cheapest plan here
- $1.00 · 1GB · 7 days
- Best value here
- $0.36/GB · 50GB · 30 days
- Local network
- Vodafone, Three, Eir
Best cost per GB of the 10 brands here
Promo code FYESIM10 — 10% off all plans · all deals
Saily
since 2024
- Plans tracked here
- 10 plans · 5 unlimited
- Cheapest plan here
- $3.99 · 1GB · 7 days
- Best value here
- $1.30/GB · 20GB · 30 days
- Local network
- Vodafone, Three, Eir
261% above the best $/GB here
Promo code VEEPEE25 — 25% off Saily eSIMs · all deals
Ubigi
since 2017
- Plans tracked here
- 7 plans
- Cheapest plan here
- $7.00 · 3GB · 15 days
- Best value here
- $0.78/GB · 50GB · 30 days
- Local network
- Vodafone, Three, Eir
117% above the best $/GB here
Promo code PROMO15 — 15% off unlimited-data plans · all deals
Head to head
The closest eSIM matchups for Ireland
Ordered by the cheapest plan each brand sells for Ireland, these 6 pairings are the tightest price gaps between brands sitting next to each other in that ranking — each one opens the full head-to-head.
Jetpac vs Ubigi
Jetpac $7.00 · Ubigi $7.00 · $0.00 apart
See the verdict →
Saily vs Airalo
Saily $3.99 · Airalo $4.00 · $0.01 apart
See the verdict →
aloSIM vs Saily
aloSIM $3.50 · Saily $3.99 · $0.49 apart
See the verdict →
Yesim vs Roamic
Yesim $0.51 · Roamic $1.00 · $0.49 apart
See the verdict →
Airalo vs Nomad
Airalo $4.00 · Nomad $4.50 · $0.50 apart
See the verdict →
Roamic vs Roami
Roamic $1.00 · Roami $1.99 · $0.99 apart
See the verdict →
Before you buy
Things to know before buying an eSIM for Ireland
-
Three Ireland covers the west coast best; Vodafone wins the midlands.
-
Rural signal follows the M8 - offline maps matter more than network choice on the Ring of Kerry.
An eSIM for Ireland is priced per country, not per city. One plan covers every network inside the borders, so there is no separate tariff for Dublin, Cork, Galway — and no airport counter to queue at either, because the profile is installed at home before you fly.
Networks
Which networks do Ireland eSIMs run on
Every eSIM connects to a local carrier network. Coverage, speed and rural reach follow that host network — so knowing whose mast your plan uses matters more than the brand on the voucher. The destination-by-destination breakdown of all host carriers lives on the eSIM network map.
Eir
5GPlans from Airalo, aloSIM, Holafly, Jetpac, Nomad, Roami, Roamic, Saily, Ubigi, Yesim connect to this network.
Typical 15–200 Mbps — enough for HD streaming · video calls · navigation
Solid nationally and often the cheapest.
Three
5GPlans from Airalo, aloSIM, Holafly, Jetpac, Nomad, Roami, Roamic, Saily, Ubigi, Yesim connect to this network.
Typical 15–200 Mbps — enough for HD streaming · video calls · navigation
Good in cities and towns, with 5G in Dublin.
Vodafone
5GPlans from Airalo, aloSIM, Holafly, Jetpac, Nomad, Roami, Roamic, Saily, Ubigi, Yesim connect to this network.
Typical 20–250 Mbps — enough for HD streaming · video calls · navigation
Ireland's strongest network — the best coverage beyond Dublin and along the west coast.
Ireland's local carrier market
- Vodafone eSIM-ready
- Three eSIM-ready
- Eir eSIM-ready
Matched against the 196 plans in the table above. Prefer plans on the carrier with the best coverage where you're going.
Which national networks cover Ireland's major cities
All the carriers above serve these metros with full speed; the differences between them show up outside them — rural roads, mountain areas, islands and deep-indoor spots like basements and metro platforms.
Speeds are typical real-world downloads (4G floor to good 5G); actual speeds depend on device, plan and location. For context: Netflix 4K needs about 25 Mbps, HD about 5.
Independent measurements
Independent network data for Ireland
The network profiles above are ours. The findings below come from independent measurement firms — Opensignal crowdsources real-user readings, Ookla aggregates Speedtest samples — so you can cross-check whose masts actually perform before picking a plan that rides them.
Opensignal · January 2026
- Three was named Best Network and won five awards outright, including Download Speed (60.9 Mbps), 5G Download Speed (198.9 Mbps) and Reliability (935).
- eir ranked first for 5G Coverage Experience and 5G Availability; overall Coverage was a statistical tie between Three and Vodafone at 8.35 out of 10.
Source: Ireland, January 2026, Mobile Network Experience Report, Opensignal.
Ookla Speedtest Global Index
Ookla's index tracks Ireland's median mobile download, upload and latency month by month — the live picture of how the whole market's networks compare.
Open Ireland on the Global Index →Award findings are quoted from the named reports and link to the originals. Sources accessed October 2026; our own price and fair-use data follow the methodology.
FAQ
What should I know before buying an eSIM for Ireland
What is the cheapest eSIM for Ireland?
The lowest price on this page is Yesim's 500MB / 1 Day - $0.51 for Ireland. Price and value are different measurements, and on cost per gigabyte the winner is Roamic's Ireland eSIM 50GB / 30 Days at $0.36/GB. The table above sorts every option, so compare the shape of a plan as well as its price.
Is unlimited eSIM data in Ireland actually unlimited?
Big rather than boundless: 98 unlimited Ireland plans all apply fair-use rules. Roamic comes out cheapest per day at $1.00, and the full band here spans $1.00 to $4.33. Throttling rather than disconnection is the trade-off, with speeds falling to 1 Mbps once the allowance is spent.
Airalo or Holafly for Ireland?
Neither is the cheapest plan on this page, and the two are not competing on the same terms either. Airalo's Fáilte - 50 GB works out at $0.84/GB for $42.00, and what you buy is what you get. The flat-rate option is Holafly, at 3 days from $11.90 - $3.97/day whatever you use.
Do I need ID verification for an eSIM in Ireland?
No. Ireland does not force ID checks on travel eSIMs - local SIM rules differ, but the plans on this page ship pre-registered.
Which networks do Ireland eSIMs use?
Plans on this page run on Vodafone, Three, Eir. Differences matter mostly outside the big cities - the network column in the main table shows which carrier each plan rides.
Can one eSIM cover Ireland and the UK?
Not with a country plan alone, because Ireland plans stop at the border. Adding UK means a regional bundle or a second plan, and the two-country arithmetic is worth doing before you buy.
Can I use an eSIM in Ireland?
It does work here. No country-level restriction stands between a travel eSIM and the networks in Ireland. Of the 196 Ireland plans listed here, none is limited to a particular region of the country. Verify your phone, then let the $/GB column decide between the plans above.
Will my phone work with an eSIM in Ireland?
It depends on the device rather than the country, because every plan on this page is a standard eSIM profile. The eSIM chip is fixed at manufacture, so a handset built without one cannot gain it later, however many Ireland plans we list. Verify the device first, because the plans above only help if it passes.
Do I need a local number in Ireland?
No, unless you specifically need to make calls on a local number. Where voice exists it is app-based rather than a real local number, which is what most travellers actually need. Only add a local SIM on top if local calls are a real requirement.
What do travellers say about eSIMs in Ireland?
Rather than a star rating, this page answers the same question with numbers. A five-star average and a one-star average usually describe different trips rather than different products. Check the provider's fair-use and refund pages directly before you commit.
Keep traveling
eSIM for your next destination
Travelers comparing Ireland eSIMs often price these destinations next — each card opens a live plan table, checked the same day as the one above.
New to eSIMs
First time using an eSIM?
The plans above assume the basics. If this is your first eSIM, these five short reads take you from what an eSIM is to a working data connection before you board.
what is an eSIM
What the technology actually is, minus the marketing.
eSIM or SIM card
Where eSIMs win and where a physical SIM still makes sense.
eSIM installation
The install walkthrough for every provider we track.
check your phone
The 30-second EID test plus every compatible phone we verified.
dual SIM with eSIM
Keep your home number while travel data runs on eSIM.
Data you can check.
Prices on this page were last verified Oct 7, 2026. Full collection rules in our methodology; how we make money in our disclosure.