Hong Kong (China) eSIM
45 available plans
New to eSIM? Read our best eSIM for Hong Kong (China) guide →
Free eSIM in Hong Kong (China) — free data for first-time users, claimed in the Wanderly app.
Compare the total for your full trip, including arrival and departure days. Estimate your data needs
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Total plan price
Price per GB
$0.60
- Coverage
- Single country
- Plan type
- Data only
- Top-up
- Unavailable — buy another plan
- Activation
- On network connection
- Hotspot
- Supported
Listed network types describe plan support; 4G/5G availability and speeds vary by location and device. Country coverage does not guarantee a signal throughout your route. If you need a specific network or location, confirm it with support before buying.
Data-only eSIM
Validity starts at the first network connection.
Top-ups unavailable. Usage tracking supported. Hotspot supported.
Calls and SMS are not included. Internet calling apps use your data.
Coverage (1 country)
Hong Kong
Refund eligibility depends on the plan and its activation status. Contact Wanderly support before installing or using the eSIM.
What's Included
Hong Kong (China) eSIM plans at a glance
Wanderly lists 39 fixed-data Hong Kong (China) plans, ranging from 1GB up to 50GB over 3 to 180 days. Prices start at $1.99, and the lowest cost per gigabyte is $0.38/GB on the 50GB 3-day plan.
Unlimited day-passes are also available from $2.99 per day, billed per day rather than per gigabyte. 7 of the 44 Hong Kong (China) data-only plans can be topped up without reinstalling the eSIM.
Calls and SMS depend on the selected plan. Install using the supplied QR code and keep your home number on its own line. Activation timing varies by plan; check your selected plan's terms before purchasing or installing.
How much does a Hong Kong (China) eSIM cost?
A Hong Kong (China) eSIM from Wanderly costs $1.99 for 1GB (7 days), $3.99 for 5GB (3 days) and $9.99 for 20GB (3 days), as a one-off price with no subscription. Larger plans cost less per gigabyte: $1.99/GB at 1GB against $0.50/GB at 20GB.
Across its data-only plans, Hong Kong (China) works out at a median of $0.80 per GB, below the $1.41 median across the 181 countries in the Wanderly eSIM Price Index. 17 of them have a lower median.
| Data | Validity | Price | Per GB |
|---|---|---|---|
| 1GB | 7 days | $1.99 | $1.99 |
| 3GB | 3 days | $2.99 | $1.00 |
| 5GB | 3 days | $3.99 | $0.80 |
| 10GB | 3 days | $5.99 | $0.60 |
| 20GB | 3 days | $9.99 | $0.50 |
Cheapest current data-only plan at each size, as charged at checkout. Prices follow the live catalogue. Compare Hong Kong (China) with every country in the eSIM Price Index.
🇭🇰 About eSIMs in Hong Kong
Hong Kong has some of the densest mobile coverage in the world. Wanderly Hong Kong eSIMs connect to CSL, SmarTone or 3HK, which means fast 4G/5G on Hong Kong Island, Kowloon and the New Territories, plus signal inside every MTR station and most tunnels — a real difference from budget resellers that drop out underground.
Most visitors use less data than they expect for maps (the city is compact) but far more for messaging, ride-hailing and translation. For a 3–5 day stopover, 3–5 GB is comfortable; for a week of remote work or heavy hotspot use, 10–20 GB or unlimited is the safer pick. Note that a Hong Kong eSIM does not cover mainland China — if your trip includes Shenzhen or Guangzhou, choose a plan with mainland coverage or add a separate China eSIM.
Provisioning takes about 90 seconds by QR code. Install before you fly, land at HKG, switch data to the eSIM, and you are online before you reach the Airport Express.
How to activate your eSIM in Hong Kong
- 1Buy before you flyPurchase your Hong Kong eSIM while you are on reliable Wi-Fi. The QR code arrives by email in under a minute.
- 2Install the eSIMiPhone: Settings → Cellular → Add eSIM → Scan QR. Android: Settings → Network & internet → SIMs → Add eSIM. Label it 'Hong Kong'.
- 3Land and switch dataAfter landing at HKG, toggle airplane mode on and off, set Cellular Data to the Hong Kong eSIM, and turn on Data Roaming for that line (normal for eSIMs — no extra charge).
- 4Test before the Airport ExpressOpen Google Maps or Citymapper. If you see 4G/5G and the map loads, you are ready. Keep your home line active for iMessage and calls.
Hong Kong eSIM FAQ
Does a Hong Kong eSIM work in mainland China?
No. Hong Kong is a separate mobile market. If your trip includes Shenzhen, Guangzhou or anywhere in mainland China, buy a plan that lists mainland China coverage or add a separate China eSIM.
Will it work in the MTR?
Yes. CSL, SmarTone and 3HK all provide in-tunnel coverage, so you stay connected across the MTR network including the Airport Express.
Do I need to enable Data Roaming?
Yes, on the eSIM line only. For eSIMs roaming is a technical setting, not a billing one — you will not be charged extra.
Can I hotspot to my laptop?
Yes, tethering is supported on all Wanderly Hong Kong plans, which makes them a good option for short work trips.
How much data do I need for a long weekend?
3–5 GB covers maps, messaging, ride-hailing and social for most 3–5 day visits. Choose 10 GB or unlimited if you plan to stream or hotspot.
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