Hong Kong eSIM Data Plans
From $1.24/GB
Looking for the cheapest eSIM data plan for Hong Kong? e-sim.tw offers pay-as-you-go rates starting from just $1.24 per GB on 3. Choose from 5 networks. No contracts, no expiration, and free eSIM activation.
Available Networks in Hong Kong
You get the fastest speeds each network offers — the same 4G/5G experience as a local customer.
How much data do you need?
Trip length
Usage style
Frequently Asked Questions
What is the best eSIM for Hong Kong?
e-sim.tw offers the cheapest eSIM data for Hong Kong. The most affordable network is 3 at $1.24/GB. You pay only for the data you use with no contracts or expiration dates.
How much data do I need for a trip to Hong Kong?
Most travelers use 1–3 GB per week for messaging, maps, and social media. Heavy users streaming video may need 5–10 GB. With e-sim.tw’s pay-as-you-go pricing in Hong Kong, you never overpay — just top up your wallet and use what you need.
Does my eSIM work as soon as I land in Hong Kong?
Yes! We recommend installing your eSIM before your trip while on Wi-Fi. Once you land in Hong Kong, simply enable data roaming and your eSIM connects to a local network automatically. No waiting, no activation required.
What networks does e-sim.tw support in Hong Kong?
e-sim.tw connects to 5 networks in Hong Kong: 3, PCCW, CSL, SmarToneVodafone, China Mobile HK. You get the same 4G/5G speeds as local customers, with rates starting at $1.24/GB.
How do I top up my eSIM balance for use in Hong Kong?
Simply log into your e-sim.tw account and add funds starting from $5. Your balance works in Hong Kong and 200+ other countries — one wallet, one eSIM, worldwide coverage. Top up any amount from $5, and your balance never expires.
More eSIM Destinations in Asia
Top up your wallet to start using data in Hong Kong and 220 destinations worldwide