Spark Roam eSIM Data Plans for Thailand

Spark Roam currently does not offer an unlimited data eSIM plan for Thailand. All of their Thailand‑specific plans provide a fixed data allowance. For travelers who need a high amount of data, Spark Roam offers two larger options: a 50 GB plan valid for 180 days priced at $40.00 USD, and a 20 GB plan valid for 30 days priced at $10.25 USD. These fixed‑data plans can be more cost‑effective than purchasing an unlimited plan, especially for moderate or heavy data usage.

Spark Roam does not offer an eSIM for Thailand that includes a phone number or SMS capability. The provider’s Thailand plans are strictly data‑only, so no inbound or outbound voice or text services are available.

Travelers who need to make calls or send messages can use internet‑based services such as WhatsApp, Telegram, or iMessage over the data connection, which work without a local phone number.

Spark Roam lists six single‑country plans that are available solely for Thailand, along with thirty multi‑country packages that include Thailand in their coverage. The plans range in cost from about $1.33 to $111.00 and offer data caps from 1 GB up to 50 GB, with validity periods that can span from a week to a full year. In addition to fixed‑data packages, some options provide a daily data cap, which limits usage to a set amount each day rather than a total over the entire validity period. This gives travelers in Thailand a mix of short‑term, low‑budget choices and longer‑term, higher‑capacity options depending on their needs.