Horizon eSIM eSIM Data Plans for Thailand

Horizon eSIM does not provide an unlimited data eSIM plan for Thailand. All available plans have a defined data cap. Travelers who require larger data allowances can choose from fixed plans such as the Thailand 50GB 180Days plan priced at $43.68 USD or the Thailand 10GB 30Days plan priced at $8.98 USD. These fixed data options offer substantial data limits and can be more cost‑effective, particularly for users who consume data heavily.

Horizon eSIM does not offer a Thailand eSIM that includes a phone number or SMS capability. Only data‑only plans are available from this provider. Travelers can still use VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection, but they should verify that these services are accessible in Thailand before purchasing a plan.

Horizon eSIM provides a total of 9 single‑country plans and 13 multi‑country plans for Thailand. The available plans span a price range from $0.31 to $304.64, and data caps vary between 100 MB and 50 GB. Validity periods extend from as short as 7 days up to a full year (365 days). Single‑country plans give you data usage only while traveling inside Thailand, whereas multi‑country plans offer connectivity across several destinations, allowing the same data allowance to be used in multiple countries without separate purchases.