EtravelSIM eSIM Data Plans for Thailand

EtravelSIM does not provide a truly unlimited high‑speed data plan for Thailand. The plans that carry “Unlimited” in the name actually offer a fixed data allowance of 100GB for 7 days; after the 100GB is used the speed is reduced. Travelers who need more data or a longer period can select from the fixed‑data options, such as the 80GB plan for 10 days priced at $15.99 USD and the 50GB plan for 10 days priced at $8.49 USD. These larger‑cap plans are generally more cost‑effective for users who expect to consume more data than the 100GB allowance.

EtravelSIM does not provide a Thailand eSIM that includes a phone number or SMS capability. All of the Thailand packages sold by EtravelSIM are data‑only. Travelers who need to make calls or send texts can use data‑based services such as WhatsApp, Telegram, or iMessage, which work over the data connection.

EtravelSIM lists 10 single‑country data plans that cover Thailand, along with 10 multi‑country plans that include Thailand as part of a broader regional package. The single‑country plans offer a variety of data caps, ranging from 4 GB up to 100 GB, and are priced between $8.49 and $109.99. Validity periods vary from 2 days to 365 days. Among the Thailand‑specific options, a small subset—three plans—feature a daily data cap, while the majority, 17 plans, are fixed‑data‑cap plans that allocate a set amount of data for the entire validity period. This flexibility allows travelers to choose a plan that best matches their usage pattern and budget.