Airalo eSIM Data Plans for Tonga

Airalo does not provide a truly unlimited data eSIM for Tonga. The plans listed as “Unlimited” actually grant 3GB of high‑speed data each day and reduce the speed to 1000kbps once that daily limit is exceeded.

For travelers who need larger data allowances, Airalo offers fixed‑data options. For example, Oceanlink’s 20GB plan is valid for 30 days and costs $49 USD, while Tofua Mobile’s 10GB plan is also valid for 30 days at $34 USD. These plans give a higher total data capacity without the daily cap and are often more economical for heavy data users.

Airalo does not offer any eSIM plans for Tonga that include a phone number or SMS capability. All available options are data‑only, providing internet access but no inbound or outbound voice or text services. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging.

Airalo offers a range of data plans for travelers visiting Tonga. The carrier provides 14 single‑country plans that give users access only to Tonga, and 9 multi‑country plans that include Tonga as part of a broader regional package. The plans span a price range of roughly $4.50 to $95.00 and offer data caps from 1 GB to 20 GB over validity periods between 3 and 30 days. Among these, 5 plans use a daily data‑cap model, where a set amount of data is refreshed each day, while 18 plans provide a fixed data‑cap model, giving a single allotment of data for the entire validity period.