abesteSIM eSIM Data Plans for Tonga

abesteSIM does not provide a true unlimited‑data eSIM for Tonga. The available plans are fixed‑data bundles, either 1GB per day or a total of 50GB that must be used within the specified validity period. For example, the “eSIM Oceania (8 Countries) – 15 Days / Unlimited 5Mbps” plan offers 1GB per day for 15 days at $65.97 USD, while the “eSIM Oceania (8 Countries) – 15 Days / Total 50GB” plan gives a total of 50GB for 15 days at $59.67 USD.

If a plan’s name includes “Unlimited, ” it only indicates that the data cap is a daily or total amount with speed throttling after the limit is reached. After the specified quota is used, the speed is reduced to 5000 kbps for the first set of plans, or to 128 kbps for the 50 GB plans. These fixed‑data options can be more cost‑effective for most travelers compared to a true unlimited data service.

abesteSIM does not provide an eSIM for Tonga that includes a local phone number or SMS capability. The provider’s Tonga eSIM offerings are purely data‑only plans. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, but availability of these services can vary, so it is advisable to confirm that the apps you plan to use are accessible in Tonga before purchasing the plan.

abesteSIM offers five single‑coverage plans in total; Tonga falls under those single‑country options. In addition to the single coverage offerings, the provider has 93 multi‑country plans available overall, but Tonga itself is not covered by a multi‑coverage package. The plans vary between fixed data amounts and daily data caps; the fixed plans provide a set amount of data for the entire validity period, while the daily caps reset each day. Prices range from approximately $1.38 to $105.39, with data caps spanning from 500 MB up to 50 GB.