Airalo eSIM Data Plans for Thailand

Airalo does not provide any truly unlimited data eSIM for Thailand. The plans titled “Unlimited” (such as Maew Unlimited and Asialink Unlimited) give 3GB/day of high‑speed 5G data; once that quota is reached the speed drops to 1000kbps. If you need more data without throttling, Airalo offers fixed‑data plans like Maew 50GB for 30 days or Asialink 100GB for 180 days, which can be more cost effective for heavy data usage.

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.