eSimfly provides fast, reliable, and affordable eSIM data plans for travelers worldwide. We offer seamless activation, extensive coverage, and flexible packages tailored for both individuals and business users.

eSimfly provides fast, reliable, and affordable eSIM data plans for travelers worldwide. We offer seamless activation, extensive coverage, and flexible packages tailored for both individuals and business users.
eSimfly provides fast, reliable, and affordable eSIM data plans for travelers worldwide. We offer seamless activation, extensive coverage, and flexible packages tailored for both individuals and business users.
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eSimfly does not provide a truly unlimited high‑speed data eSIM for Thailand. All plans labeled “Unlimited” have a daily data ceiling of 1GB or 3GB per day, so after the allocated amount is used the connection is throttled.
Nonetheless, eSimfly offers several large fixed‑data plans that can accommodate heavy‑usage travelers. For example, the Thailand 100 GB 30 days plan provides 100 GB of high‑speed data for 30 days, and the Singapore & Malaysia & Thailand 50 GB 30 days plan gives 50 GB for the same period. Choosing a fixed‑data plan can be more cost‑effective than paying for a series of daily “Unlimited” plans if you anticipate needing a lot of data during your stay.
eSimfly does not provide any Thailand eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are available from the provider. Travelers can still use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection for voice‑call and messaging purposes.
eSimfly lists 19 single‑country plans and 88 multi‑country plans that cover Thailand. Across all of these options the unit price varies from about $1.23 to $257.40, while the data allowance ranges from 1 GB up to 100 GB. In addition, 17 of the plans operate on a daily data cap—meaning the allotted data is replenished each day—whereas the remaining 90 plans have a fixed data cap that does not reset daily.
Summarized by Gen AI. Last updated: