Hong Kong SAR China eSIM plans
4 networks
Get a travel eSIM for Hong Kong SAR China and get online the moment you land — on local networks, from $2.99 with 30% off.
Networks in Hong Kong SAR China
Your eSIM automatically connects to leading local networks:
- CSL5G
- 3 Hong Kong5G
- SmarTone5G
- CMHK5G
- An eSIM QR code by email, instantly
- Activation on arrival — no roaming charges
- Easy top-ups whenever you need more data
Hong Kong SAR China eSIM plans
Data-only plans that activate on arrival — every plan has a 30% discount applied.
Data plans
Unlimited data
Why buy your Hong Kong SAR China eSIM with Roamly
Trusted local networks
Connect to Hong Kong SAR China's leading carriers with 5G where available — no throttled second-rate routes.
30% off included
Every Hong Kong SAR China plan comes with a 30% discount, applied automatically — no codes, no markup.
Ready before you fly
Buy now, install in minutes, and your data is live the moment you reach Hong Kong SAR China.
How to set up your Hong Kong SAR China eSIM
- 1
Buy online
Pick a plan above and check out. Your eSIM QR code is emailed instantly.
- 2
Install the eSIM
Open your phone settings, add an eSIM, and scan the QR code over Wi-Fi before you travel.
- 3
Connect in Hong Kong SAR China
Select the eSIM for data on arrival — most plans activate automatically when you land.
Will it work on my phone?
Roamly eSIMs work on most phones released since 2019 — recent iPhone, Samsung Galaxy, Google Pixel and more. Your device must be eSIM-capable and carrier-unlocked.
Hong Kong SAR China eSIM — FAQ
How much does an eSIM for Hong Kong SAR China cost?
Plans for Hong Kong SAR China start from $2.99, with larger and unlimited options available. Every plan already has a 30% discount applied.
Which networks will I connect to in Hong Kong SAR China?
Your eSIM connects to leading local carriers in Hong Kong SAR China, using 5G where it's available, so you get data just like a local SIM.
When should I install my Hong Kong SAR China eSIM?
Install it as soon as you buy. Most plans only start counting once you arrive in Hong Kong SAR China and connect to a local network, so installing early is safe.
Will my phone work with an eSIM in Hong Kong SAR China?
If your phone is eSIM-compatible (most models from 2019 onward) and carrier-unlocked, it will work in Hong Kong SAR China.
Can I make calls with the eSIM in Hong Kong SAR China?
Our travel eSIMs are data-only, but you can call and message over the internet using apps like WhatsApp, FaceTime, or Telegram while connected in Hong Kong SAR China.
