GigSky eSIM Data Plans for Tonga

GigSky does not provide an unlimited data eSIM plan for Tonga. All of the plans available for this destination have specific data caps.

Travelers can choose from fixed data plans that offer large allowances, such as the World Plan Lite 100GB for 180 days priced at $332.49 USD, or the Asia Pacific plan with 50GB for 90 days at $57.99 USD. Selecting a fixed plan can be more cost‑effective for most users, unless they expect to consume data far beyond the allocated amount.

GigSky does not provide a Tonga eSIM that includes a local phone number or SMS capability. The only available Tonga eSIMs from GigSky are data‑only plans. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice and text, but these services are not guaranteed to work everywhere, so it is advisable to check whether the apps you need are accessible in Tonga before purchasing a plan.

GigSky offers a range of plans covering Tonga. The provider’s catalogue lists 12 single‑country plans that focus solely on Tonga and 38 multi‑country plans that include Tonga among several destinations. The plans span a price range from free to about $332.49 and a data capacity between 100 MB and 100 GB. Among the available options, some plans use a fixed data cap for the entire validity period, while others impose a daily data limit, giving travelers flexibility depending on whether they prefer a lump‑sum amount or a daily allowance.