Yesim eSIM Data Plans for Thailand

Yesim sells unlimited data eSIM plans for Thailand. The provider offers plans that last from 1 day up to 30 days, with prices ranging from about $8.31 USD for a single‑day plan to roughly $49.88 USD for the longest 30‑day option. All of these unlimited plans support 5G connectivity in Thailand, and each plan states that speeds may be throttled after a certain usage level.

Because Yesim applies a Fair Usage Policy, speeds can be reduced if you exceed a high‑usage threshold. If you need confirmation of how much data you will receive at normal speed or if the FUP may affect your usage, it is best to contact Yesim directly for the most accurate and up‑to‑date details.

Yesim does not provide Thailand eSIM plans that include a phone number or SMS capability. Only data‑only eSIM offerings are available from the provider for Thailand. Travelers can still use VoIP services such as WhatsApp, Telegram, and iMessage over the data connection for voice calls and messaging.

Yesim provides 10 single‑country data plans and 29 multi‑country data plans for Thailand, giving a total of 39 plans. Prices on the platform range from about $0.53 to $129.44 and data caps span from 500 MB up to unlimited. Some of the plans allow tethering, are only available to new users, and may experience speed throttling.