Asia
Prices checked Sep 30, 2026
Ubigi Hong Kong eSIM Plans & Prices (2026)
Ubigi's complete Hong Kong lineup — 10 plans, benchmarked against all 10 providers and 185 plans we track for this country.
Prices shown are Ubigi's own list prices as checked on Sep 30, 2026 and can change at any time — confirm the current figure on Ubigi's website before you buy.
Ubigi promo code
15% off unlimited-data plans — code
PROMO15
No expiry published. Applies at Ubigi checkout on top of the prices below.
The verdict, computed
Is Ubigi the right eSIM for Hong Kong
Ubigi's best rate in Hong Kong is $0.92/GB; the country benchmark is $0.52/GB among the 10 providers we track. Entry price is $7.00 against the country floor of $0.57. The full ranking context lives in the all-provider Hong Kong comparison.
Ubigi in Hong Kong
All 10 Ubigi Hong Kong plans
10 plans · 4 trip lengths · 7 to 365 days
| Plan | Data | Validity | Price | $/day | $/GB | Link |
|---|---|---|---|---|---|---|
| 60GB / 30 Days Most data | 60GB | 30 days | $55.00 | $1.83 | $0.92 | View plan |
| 25GB / 30 Days | 25GB | 30 days | $26.00 | $0.87 | $1.04 | View plan |
| 20GB / 30 Days | 20GB | 30 days | $22.00 | $0.73 | $1.10 | View plan |
| 20GB / 7 Days | 20GB | 7 days | $23.00 | $3.29 | $1.15 | View plan |
| 10GB / 7 Days | 10GB | 7 days | $12.00 | $1.71 | $1.20 | View plan |
| 30GB / 15 Days | 30GB | 15 days | $39.00 | $2.60 | $1.30 | View plan |
| 60GB / 365 Days Most data | 60GB | 365 days | $79.00 | $0.22 | $1.32 | View plan |
| 5GB / 30 Days | 5GB | 30 days | $7.00 | $0.23 | $1.40 | View plan |
| 10GB / 30 Days | 10GB | 30 days | $14.00 | $0.47 | $1.40 | View plan |
| 3GB / 15 Days | 3GB | 15 days | $7.00 | $0.47 | $2.33 | View plan |
Prices in USD as listed by Ubigi, excluding promo codes and taxes. Badges compare against all 185 Hong Kong eSIM plans we track — see our methodology. Last checked Sep 30, 2026.
Beyond the price tag
Ubigi Hong Kong eSIM hotspot 5G and fair-use rules
Quoted from Ubigi's own published policy rather than paraphrased — these are the terms that decide whether a plan for Hong Kong survives a real trip.
Hotspot and tethering
AllowedNo separate cap
Data sharing is explicitly allowed and hotspot traffic counts against the plan's own allowance rather than a separate tethering budget.
Speed and 5G
5G available20–400 Mbps
Typical real-world download on the fastest host network, CSL. Actual speed depends on which mast your phone picks and how busy it is.
Fair-use threshold
Varies by plan - published per plan page
Drops to 1 - 2 Mbps
Ubigi publishes a different threshold on each unlimited plan, and the spread is large - two plans at the same price have been seen giving 15 GB total versus 5 GB/day. Read the fair-use line on the exact plan page you are buying from.
Top-ups
AvailableTopping up is supported in the Ubigi account dashboard.
The masts behind the plan
Which network does Ubigi ride in Hong Kong
Ubigi owns no towers in Hong Kong. This plan connects to the local host carriers 3HK, CSL, SmarTone — so coverage, speed and rural reach follow those masts rather than the brand on the voucher.
CSL
5G25–400 Mbps
Hong Kong's fastest — dense small-cell 5G everywhere, including the MTR.
SmarTone
5G20–300 Mbps
A reliable city network with good indoor coverage in malls and towers.
The destination-by-destination breakdown of every host carrier lives on the eSIM network map.
Typical speeds are our editors' reads of each operator's own coverage data. The independent national benchmark is Ookla's Speedtest Global Index for Hong Kong.
Before you buy
Things to know about Hong Kong before you pick a plan
Country-level facts, not brand claims — they apply to any eSIM you buy for Hong Kong, Ubigi's included.
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Hong Kong is one market where local prepaid SIMs genuinely beat eSIMs on price - but require physical pickup at convenience stores.
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CSL runs the densest metro coverage; most travel eSIMs ride the same network, so cheap plans rarely cost you signal.
Price by trip length
What Ubigi costs by trip length in Hong Kong
The same trip priced two ways — Ubigi's own cheapest plan that stays valid for the whole stay, against the cheapest rival plan covering the same days in Hong Kong.
| Trip length | Ubigi cheapest | Cheapest rival in Hong Kong | cheaper |
|---|---|---|---|
| 3 days | $7.00 30 days · 5GB | $1.99 3 days · 1GB · Roami | Roami cheaper |
| 5 days | $7.00 30 days · 5GB | $2.00 7 days · 1GB · Roamic | Roamic cheaper |
| 7 days | $7.00 30 days · 5GB | $2.00 7 days · 1GB · Roamic | Roamic cheaper |
| 10 days | $7.00 30 days · 5GB | $2.84 30 days · 1GB · Yesim | Yesim cheaper |
| 15 days | $7.00 30 days · 5GB | $2.84 30 days · 1GB · Yesim | Yesim cheaper |
| 30 days | $7.00 30 days · 5GB | $2.84 30 days · 1GB · Yesim | Yesim cheaper |
Pick your trip length and this re-reads the plan table above on the spot — the cheapest plan whose validity still covers the whole trip, against the cheapest rival in the same country.
Price it for your own dates
Ubigi cheapest plan that covers the trip
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Cheapest rival —
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Only plans whose validity covers the whole trip are counted here, so a 30-day trip is priced with a 30-day plan rather than a 5-day one stacked up. Each pick shows its data allowance next to the price — a 500MB trial pack undercuts a 5GB plan for a reason.
One column per brand, cheapest plan that covers the whole trip. Rivals are the other providers we track in Hong Kong.
Need an exact number for your own dates? Run the trip cost calculator.
Who it fits
Should you buy Ubigi for Hong Kong
Buy it if
- +You would rather size your own data — 10 plans here, from $7.00.
- +You are travelling for 30 days or more — 5GB / 30 Days covers it for $7.00.
- +You are on a short break — 10GB / 7 Days runs 7 days for $12.00.
Look elsewhere if
- –You are going for fewer than 7 days — its shortest plan runs 7 days
- –You need a local phone number — these are data-only plans.
- –Cheapest headline price is all that matters — Yesim's smallest plan in Hong Kong starts at $0.57, and that buys 500MB.
Honest trade-offs
Where Ubigi wins and loses in Hong Kong
Strengths
- +Its daily rate falls from $1.71 on the 7-day plan to $0.22 on the 365-day plan
- +5G on all 3 host networks in Hong Kong
- +One purchase covers trips from 7 to 365 days
- +Hotspot and tethering allowed — No separate cap
Watch out for
- –On a 3-day trip Roamic's 5GB plan costs $4.00 against $7.00 here — $3.00 less
- –A 3-day trip has no matching tier — its cheapest cover is the 30-day / 5GB plan at $7.00
- –Its shortest plan runs 7 days, so a shorter trip still pays for 7
- –Ubigi sells 4 trip lengths here while Roamic sells 30
- –Data-only plans with no local phone number
Brand history and track record — Ubigi
The other side by side
Ubigi vs the other providers in Hong Kong
Airalo
from $4.00
Airalo ranks 5 of 10 on Hong Kong cost per gigabyte — its cheapest plan is 1GB.
Cheaper entry by $3.00
See all Airalo plans →
aloSIM
from $4.50
On cost per gigabyte, aloSIM sits 8 of 10 in Hong Kong, entering with 1GB.
Cheaper entry by $2.50
See all aloSIM plans →
Holafly
from $12.50
Holafly sells unlimited Hong Kong plans only — there is no $/GB figure to rank it on.
Pricier entry by $5.50
See all Holafly plans →
Jetpac
from $5.00
Jetpac ranks 3 of 10 on Hong Kong cost per gigabyte — its cheapest plan is 3GB.
Cheaper entry by $2.00
See all Jetpac plans →
Nomad
from $4.00
On cost per gigabyte, Nomad sits 6 of 10 in Hong Kong, entering with 1GB.
Cheaper entry by $3.00
See all Nomad plans →
Roami
from $1.99
Roami's Hong Kong entry plan is 1GB, which puts it 2 of 10 on cost per gigabyte.
Cheaper entry by $5.01
See all Roami plans →
Roamic
from $2.00
Roamic ranks 1 of 10 on Hong Kong cost per gigabyte — its cheapest plan is 1GB.
Cheaper entry by $5.00
See all Roamic plans →
Saily
from $3.99
On cost per gigabyte, Saily sits 9 of 10 in Hong Kong, entering with 1GB.
Cheaper entry by $3.01
See all Saily plans →
Yesim
from $0.57
Yesim ranks 7 of 10 on Hong Kong cost per gigabyte — its cheapest plan is 500MB.
Cheaper entry by $6.43
See all Yesim plans →
FAQ
Ubigi Hong Kong eSIM questions
How much does Ubigi charge for Hong Kong?
Ubigi sells 10 plans for Hong Kong, from $7.00. Its best rate is $0.92/GB, drawn from the 10 provider price sheets we track for this destination. All prices are in USD as listed by Ubigi and exclude promo codes.
Can I share my Ubigi Hong Kong eSIM with a laptop?
Tethering is governed by Ubigi's own rule rather than by the country. What we recorded from Ubigi's documentation for Hong Kong plans is No separate cap. That is the publisher's wording, not our paraphrase — the full quote sits in the policy cards above. If you work from a laptop for hours a day, treat this line as the deciding factor between Ubigi and a metered alternative, because hotspot traffic drains the same allowance as the phone itself.
Which network does Ubigi use in Hong Kong?
Ubigi owns no towers in Hong Kong, so your data rides the local host carriers — 3HK, CSL, SmarTone. The fastest of those sustains roughly 400 Mbps, and every one of the 185 Hong Kong plans we track connects to the same local networks.
Is Ubigi or Yesim the better Hong Kong eSIM?
Ubigi's cheapest plan here is $7.00; Yesim's is $0.57, though that entry price buys 500MB. The full ranking with every plan — allowance and $/GB side by side — sits in the Hong Kong eSIM comparison.
Does Ubigi have good reviews for Hong Kong?
We publish no star rating, and that is deliberate: Trustpilot runs separate regional storefronts, so the same brand holds several scores at once, and quoting one of them as the rating would mislead. The reviews themselves are at <a href="https://www.trustpilot.com/review/cellulardata.ubigi.com" rel="nofollow noopener" target="_blank">Ubigi on Trustpilot</a>. What we verify instead is measured on this page — 10 Ubigi plans for Hong Kong starting at $7.00.
Does Ubigi work in Hong Kong?
Yes. Ubigi owns no towers in Hong Kong, so your plan rides the local host networks — 3HK, CSL, SmarTone — and every one of the 185 Hong Kong plans we track connects to that same set. Installs that fail are almost never a coverage problem. They come down to three causes: the handset is still carrier-locked, the eSIM line's data roaming is switched off, or the phone stays on the old line for mobile data after the profile installs. All three are fixable at home, which is why installing on your own Wi-Fi beats doing it at the airport. Ubigi sells 10 packages here from $7.00, so the host network is not what separates it from its rivals.
How do I activate my Ubigi eSIM for Hong Kong?
Install it while you still have home Wi-Fi: Ubigi issues either a QR code or an in-app profile, and the install itself takes minutes. Leave the line switched off until you land if you want the validity window to start on arrival, and turn data roaming on for that line. On this page Ubigi sells 10 separate Hong Kong packages, from $7.00 each, so match one to your trip length rather than planning to top up abroad. The generic walkthrough is in our eSIM installation guide.
Is a local SIM or an eSIM better in Hong Kong?
On price alone, local prepaid SIMs win in Hong Kong — they are genuinely cheaper than most travel eSIMs — but they need a physical pickup at a convenience store after you land, and that detour eats the saving on a short trip. An eSIM from Ubigi starts at $7.00 across the 10 Hong Kong packages on this page, installs before you fly, and rides the same networks: 3HK, CSL, SmarTone. For a stay under a week the eSIM usually wins on total effort, while longer stays tip toward the local SIM.
See the whole Hong Kong picture
Ubigi's best $/GB in Hong Kong next to the other 10 providers we track — the full table with all 185 plans, badges and fair-use notes lives on the Hong Kong eSIM comparison. Prices verified Sep 30, 2026.