Horizon eSIM eSIM Data Plans for Thailand

There are no unlimited data eSIM plans for Thailand offered by Horizon eSIM. Horizon eSIM’s Thailand portfolio consists of fixed‑data plans, such as the Thailand 50GB 180Days plan priced at $45.17 USD and the Thailand 10GB 30Days plan at $9.26 USD. These plans provide a set amount of data for a specified validity period and can be a cost‑effective option for travelers who need a predictable data allowance rather than an unlimited plan.

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 six single‑country plans and ten multi‑country plans for travelers in Thailand. The available plans cover a price range from about $0.31 to $308.18 and data caps that vary from 100 MB up to 50 GB, with validity periods spanning 7 to 365 days. The single‑country offerings give a fixed amount of data for a given period, while the multi‑country plans allow the same data to be used across several destinations, typically with similar data caps but sometimes different daily limits or tethering options.