WonderConnect eSIM Data Plans for Thailand

WonderConnect does not provide an unlimited data eSIM plan for Thailand. All of its Thailand‑specific eSIM offers have a capped data allowance.

Instead, WonderConnect sells fixed‑data plans for travellers. For example, a 50GB plan is available for 30 days in Thailand at $63.00 USD, and a 20GB plan is offered for 30 days at $27.00 USD. Choosing a fixed plan can be more cost‑effective unless a user requires an extremely high data volume.

WonderConnect does not currently offer Thailand eSIM plans that include a phone number or SMS capability. The provider’s Thailand offerings are exclusively data‑only eSIMs.

Travelers can still use VoIP applications, such as WhatsApp, Telegram, and iMessage, over the data connection for calls and messaging without needing a traditional phone number or SMS service.

WonderConnect offers six single‑country plans for Thailand and 11 multi‑country plans that include Thailand. The plans are priced between $5.00 and $135.00 USD, and their data caps range from 1 GB to 50 GB, with validity periods from 7 to 30 days. Single‑country plans provide a fixed amount of data for the specified validity, while multi‑country plans deliver the same data allowance that can be used across several destinations, with tethering allowed on many options.