airdatalink eSIM Data Plans for Hong Kong

Airdatalink does not provide an unlimited data eSIM for Hong Kong. All of its Hong Kong‑specific plans have fixed data caps, the largest of which is 50 GB. The plans are available for a limited period and include features such as tethering permissions and a reduced speed limit of 128 kbps after the high‑speed data has been used.

Fixed data plans are a viable alternative for most travelers. For example, the Hong Kong eSIM offers 50 GB for 180 days at $50.60 USD, while the Asia Select 12 eSIM provides 50 GB for 30 days at $50.35 USD. These options give users a clear data allowance and may be more cost‑effective unless the user requires truly unlimited data usage.

AirDatalink does not provide Hong Kong eSIMs that include a local phone number or SMS capability. All of its Hong Kong plans are data‑only, so travelers cannot make or receive traditional voice calls or SMS messages from the eSIM.

Travelers who need messaging or voice services can still use popular VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, which allow calls and text messages without a native phone number.

Airdatalink provides six single‑country data plans and twelve multi‑country data plans for Hong Kong. The available plans range in price from about $2.54 to $50.60 USD and offer data caps between 1 GB and 50 GB, with validity periods from 7 to 180 days. All plans are fixed‑data amount plans, meaning the amount of data purchased stays the same throughout the validity period rather than being capped daily.