WonderConnect eSIM Data Plans for Thailand

There are no unlimited data eSIM plans for Thailand offered by WonderConnect. The provider sells fixed‑data options instead, such as a 50GB plan for 30 days that costs $70.00 USD and a 20GB plan for the same period priced at $30.00 USD; both plans support tethering and operate on 2G, 3G, 4G, and 5G networks within Thailand.

Choosing a fixed data plan can be more cost‑effective unless the traveler is an extremely heavy data consumer. The 50GB plan provides a large data allowance while remaining budget‑friendly compared to higher‑priced global packages.

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 provides six single‑country data plans for Thailand and eleven multi‑country plans that include Thailand. The single‑country plans range from about $5 to $150 and carry data caps between 1 GB and 50 GB, valid for 7 to 30 days. The multi‑country offerings cover the same price and data ranges and also allow tethering on some packages. These options give travelers a range of data caps and budget choices while ensuring connectivity across Thailand and other destinations.