Airalo eSIM Data Plans for Thailand

Airalo does not sell a plan that offers truly unlimited high‑speed data for Thailand. All plans that carry the name “Unlimited” provide a daily cap of 3 GB; once that limit is reached the speed is reduced to 1000 kbps. Travelers who need more data without this speed reduction can choose from Airalo’s fixed‑data bundles, for example the 50 GB plans that give 50 GB of high‑speed data for up to 30 days (dtac 50 GB) or 90 days (Asialink 50 GB). These fixed data plans may be a more cost‑effective choice for heavy data users.

Airalo offers a Thailand eSIM that includes a local phone number and full SMS support. The available plan, labeled dtac - 50 GB, provides 50 GB of data for 10 days at a price of $9.90 USD. The phone number carries the Thai dialing code +66 and allows both inbound and outbound voice calls as well as inbound and outbound SMS messages. Travelers who need specific call or messaging features should confirm any details directly with Airalo before purchase.

Airalo provides 19 single‑country data plans that cover only Thailand, and 40 multi‑country plans that include Thailand in their network coverage. The plans vary in price from about $4 to $89 and in data allowance from 1 GB up to 100 GB. Some of the options have a fixed data cap for the entire validity period, while others implement a daily data cap that limits usage each day of the plan’s duration.