Airalo eSIM Data Plans for Tonga

Airalo does not provide a truly unlimited data eSIM for Tonga. The plans labeled “Unlimited” actually provide 3 GB per day; after that limit the speed is reduced to 1000 kbps.

For travelers who need larger data allowances, Airalo offers fixed‑data plans in Tonga, such as the 50 GB package valid for 30 days at $72 USD, the 20 GB package valid for 30 days at $49 USD, and the 10 GB package valid for 7 days at $23.50 USD. These plans grant high‑speed data without the daily cap that applies to the “Unlimited” labels.

Airalo does not provide an eSIM for Tonga that includes a local phone number or SMS capability. The service offers only data‑only plans for travelers in Tonga. However, travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice calling and messaging, though it is advisable to confirm that these apps work in Tonga before purchasing a plan.

Airalo lists 14 single‑country plans and 21 multi‑country plans that include coverage in Tonga. Plans are available in two main styles: fixed‑data caps, where a set amount of data is granted for the validity period, and daily data caps, where an amount of data can be used each day. Prices range from about $4.50 to $95, with data caps between 1 GB and 50 GB, and validity periods from 3 days up to 30 days.