Saily eSIM Data Plans for Thailand

Saily offers a variety of data plans for Thailand, including 6 single-country plans and 11 plans that provide coverage in multiple countries. These plans range in price from approximately $2.99 to $179.99 and offer data allowances from 1GB up to 100GB. Saily also provides both fixed data cap plans, offering a specific amount of data for a set period, and one plan with a daily data cap. Some plans may experience reduced speeds after a certain data usage threshold.

There is no truly unlimited high‑speed data eSIM plan for Thailand from Saily. The only plan that uses “Unlimited” in its name is the Thailand UNLIMITED 15 days, which actually provides 5GB of high‑speed data per day and throttles to 1024kbps after the daily limit is reached.

For travelers who need more data, Saily offers several fixed‑data options. For example, the Thailand 20GB 30 days plan gives 20GB of high‑speed data for one month, and the Thailand 10GB 30 days plan offers 10GB for the same period. For longer stays or larger data allowances, plans such as Asia and Oceania 50GB 90 days or Asia and Oceania 100GB 180 days can be used, though they cover Thailand plus additional countries. Choosing a fixed‑data plan can be more cost‑effective unless a user expects to consume an extremely high amount of data.