Capped data plans
Ranked by price per gigabyte. Only plans valid for the trip length shown are included.
| Provider | Data | Valid | Price | Per GB | Network | Buy |
|---|---|---|---|---|---|---|
| Yesim | 30 GB | 30 days | $32.54 | $1.08/GB | — | View deal |
| Roamless | 50 GB | 30 days | $56.95 | $1.14/GB | CSL,PCCW LTE | View deal |
| SimAbove | 10 GB | 30 days | $11.62 | $1.16/GB | — | View deal |
| Yesim | 500 MB | 1 day | $0.58 | $1.19/GB | — | View deal |
| Yesim | 20 GB | 30 days | $25.57 | $1.28/GB | — | View deal |
| Instabridge | 20 GB | 7 days | $25.57 | $1.28/GB | — | View deal |
| Roamless | 20 GB | 30 days | $28.95 | $1.45/GB | CSL,PCCW LTE | View deal |
| Airalo | 20 GB | 30 days | $29.00 | $1.45/GB | Hong Kong Telecommunications (HKT) 5G | View deal |
| SimAbove | 20 GB | 30 days | $29.06 | $1.45/GB | — | View deal |
| Instabridge | 10 GB | 30 days | $15.11 | $1.51/GB | — | View deal |
| Roamless | 10 GB | 30 days | $17.95 | $1.80/GB | CSL,PCCW LTE | View deal |
| Airalo | 10 GB | 30 days | $18.00 | $1.80/GB | Hong Kong Telecommunications (HKT) 5G | View deal |
Unlimited data plans
Ranked by price per day. Unlimited plans have no price per gigabyte, so they are never mixed with the capped list above.
| Provider | Data | Valid | Price | Per day | Network | Buy |
|---|---|---|---|---|---|---|
| Holafly | Unlimited | 90 days | $149.82 | $1.66/day | — 5G | View deal |
| Holafly | Unlimited | 89 days | $148.66 | $1.67/day | — 5G | View deal |
| Holafly | Unlimited | 88 days | $147.50 | $1.68/day | — 5G | View deal |
| Holafly | Unlimited | 87 days | $146.33 | $1.68/day | — 5G | View deal |
| Holafly | Unlimited | 86 days | $145.17 | $1.69/day | — 5G | View deal |
| Holafly | Unlimited | 85 days | $144.01 | $1.69/day | — 5G | View deal |
| Holafly | Unlimited | 84 days | $142.85 | $1.70/day | — 5G | View deal |
| Holafly | Unlimited | 83 days | $141.68 | $1.71/day | — 5G | View deal |
| Holafly | Unlimited | 82 days | $140.52 | $1.71/day | — 5G | View deal |
| Holafly | Unlimited | 81 days | $139.36 | $1.72/day | — 5G | View deal |
| Holafly | Unlimited | 80 days | $138.20 | $1.73/day | — 5G | View deal |
| Holafly | Unlimited | 79 days | $137.04 | $1.73/day | — 5G | View deal |
| Yesim cheapest to buy | Unlimited | 1 day | $4.07 | $4.07/day | — | View deal |
The short answer
Written to stand on its own, so it stays true wherever it gets quoted.
As of 8 September 2026, the cheapest travel eSIM for Hong Kong is Yesim at $0.58 for 500 MB valid 1 day, out of 164 plans from 8 providers (Yesim, Instabridge, Roamless, Airalo, Saily, GigSky, SimAbove, Holafly). For unlimited data, Yesim is cheapest at $4.07 for 1 day ($4.07 per day).
By the numbers
Figures written to be quoted whole — each carries its own units, scope and date.
Across 35 capped plans for Hong Kong, cost per gigabyte ranges from $1.08 to $5.23, a 4.8x spread, with a median of $2.39. Checked 8 September 2026.
Common questions
What is the cheapest eSIM for Hong Kong?
The cheapest travel eSIM for Hong Kong is Yesim at $0.58 for 500 MB over 1 days. Prices were last checked on 8 September 2026.
Which Hong Kong eSIM has the lowest cost per GB?
Yesim offers the lowest cost per gigabyte for Hong Kong at $1.08 per GB (30 GB for $32.54 over 30 days).
Is there an unlimited data eSIM for Hong Kong?
Yes. The cheapest unlimited-data eSIM for Hong Kong is Yesim at $4.07 for 1 days, which works out at $4.07 per day.
How many eSIM providers cover Hong Kong?
This page compares 164 plans from 8 providers for Hong Kong: Yesim, Instabridge, Roamless, Airalo, Saily, GigSky, SimAbove, Holafly.
What the terms mean
Defined here so a price can be read correctly rather than guessed at.
- eSIM
- A SIM profile downloaded to a phone rather than inserted as a plastic card. A travel eSIM sells data in a destination without changing the phone's usual number.
- Throttled unlimited
- A plan whose data never runs out but which drops to a reduced speed after a stated full-speed allowance. It is not equivalent to an uncapped plan.
- Price per gigabyte
- The total plan price divided by its data allowance, used to compare capped plans of different sizes. It cannot be calculated for unlimited plans.
- Price per day
- The total plan price divided by its validity in days, used to compare unlimited plans, which have no per-gigabyte figure.
- KYC
- Identity verification some providers require before a plan can be activated, typically a passport scan.
- Top-up
- The ability to add more data to an eSIM already installed, rather than buying a new one.
How these prices were collected
This page compares 164 plans from 8 providers for Hong Kong. Prices are collected automatically from each provider and were last checked on 8 September 2026. Figures are converted to USD so they can be compared; you are charged in the provider's own currency at their rate. Links to providers are affiliate links.