Lumbus eSIM Data Plans for Thailand

Lumbus does not provide a truly unlimited data eSIM for Thailand. The plans labeled “Thailand Unlimited” are actually limited to 3 GB of high‑speed data per day and include a reduced speed applied once the daily quota is exceeded. Travelers seeking more data can choose fixed‑data options instead, such as the 50 GB plan valid for 180 days or the 20 GB plan valid for 30 days. These alternative plans offer larger data allowances without the daily limit, and may be more cost‑effective for heavy data users.

Lumbus does not provide an eSIM for Thailand that includes a phone number or SMS capability; all Lumbus plans for Thailand are data‑only and offer no inbound or outbound voice or text services.

Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, but some destinations may block or restrict these services. It is advisable to check that the apps you rely on are accessible in Thailand before purchasing a plan.

Lumbus offers 12 single‑country data plans and 56 multi‑country data plans that include Thailand. Within the catalogue, 4 plans are charged on a daily basis while 64 are fixed‑data caps that range from 500 MB to 50 GB. The overall price range for the plans runs from about $1.99 to $179.99, with validity periods that can span from one day to a full year. Some of the plans support tethering, allowing data to be shared across multiple devices.