Voyasim eSIM Data Plans for Thailand

Voyasim does not provide an unlimited data eSIM for Thailand. Travelers who need large data allowances can choose fixed data plans instead. For example, the Thailand 50GB 10days plan is priced at $16.00 USD, the Thailand 50GB 30days (5G) plan costs $45.90 USD, and the Thailand 50GB 180days (5G) plan is $48.00 USD. These fixed plans may be more economical for users who do not require truly unlimited usage.

Voyasim does not provide Thailand eSIM plans that include a phone number or SMS capability. Their Thailand offering is limited to data only, so users will not receive a local telephone number for calls or message sending.

Even though Voice over IP apps such as WhatsApp, Telegram, or iMessage can be used over the data connection for voice and text, the availability of these services can vary. Travelers should confirm that the apps they rely on remain accessible in Thailand before purchasing a data‑only eSIM.

Voyasim offers 27 single‑country data plans that specifically target Thailand, and 66 multi‑country packages that include Thai coverage. The data caps on these plans range from 100 MB to 50 GB, while the prices vary from $0.50 to $134.50, depending on the amount of data, the validity period and the number of days the plan remains active. Single‑country plans deliver a fixed data allotment for the specified number of days, whereas multi‑country plans allow the same data allowance to be used across several destinations, often with a daily data cap and possible speed reductions in certain areas.