SparkRoam eSIM Data Plans for Thailand

SparkRoam does not provide an unlimited data eSIM for Thailand. Instead, the provider offers fixed‑data plans that give travelers a set amount of high‑speed data for a specified period. For example, a 50GB plan is available for 10 days at $11.00 USD and a 20GB plan is available for 30 days at $10.25 USD.

Choosing a fixed data plan can be more cost effective for most users, especially if their data usage is moderate. Unlimited data would be more appropriate only for extremely heavy users who need continuous, high‑volume connectivity.

SparkRoam does not provide a Thailand eSIM plan that includes a phone number or SMS capability. The available plans from SparkRoam in Thailand are data‑only, with no inbound or outbound voice or text services tied to a local number. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages.

SparkRoam offers six single‑country data plans for Thailand and thirty multi‑country plans that include Thailand. The single‑country offerings are all fixed‑data packages for the validity period, while the multi‑country options are a mix of fixed data caps and daily data caps that roll over day by day. Across all plans the price ranges from about $1.33 to $111, data caps range from 1 GB to 50 GB, and validity periods span from 7 days to 365 days.