Roamic eSIM Data Plans for Thailand

Roamic does not provide a truly unlimited high‑speed data plan for Thailand. All plans that carry the “Unlimited” label actually cap high‑speed usage at 3 GB per day, after which the allowance is exhausted and the subscriber would need a new plan or face reduced speeds.

Roamic’s fixed‑data options for Thailand may be more suitable for travelers who need a larger data supply. Examples include a 50GB plan valid for 180 days at $48.28, a 20GB plan valid for 30 days at $17.24, and a 10GB plan valid for 30 days at $9.19. Choosing a fixed‑data eSIM can be more cost‑effective unless a user requires very heavy data usage.

Roamic does not offer any eSIM plans that include a phone number or SMS service for Thailand. All of Roamic’s Thailand plans are purely data‑only. Travelers who need to make calls or send messages can rely on VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection and do not require a traditional phone number.

Roamic provides 36 single‑country data plans that cover Thailand and 35 multi‑country plans that include Thailand within their coverage scope. Their offerings span a price range from roughly $1.14 to $172.47, with data allowances between 1 GB and 50 GB and validity periods from one day up to 180 days. In addition, the catalogue features 58 daily‑data‑cap options—plans that allocate a set amount of data each day—and 13 fixed‑data‑cap plans that give you a fixed total data volume for the entire validity period.