Lumbus eSIM Data Plans for Thailand

Lumbus does not offer a truly unlimited data eSIM for Thailand. The plans that carry the name “Thailand Unlimited” give 3GB of high‑speed data each day; after the daily limit is reached the speed is throttled to 1000kbps, which means the plan is not unlimited in the normal sense.

If a visitor to Thailand prefers a fixed‑amount plan, Lumbus has several options such as the Thailand 20GB 30Days plan for $15.99 USD and the Thailand 50GB 180Days plan for $62.99 USD. These plans provide a set amount of data for a defined validity period, which can be more cost‑effective for users who do not need unlimited daily data.

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 13 single‑country plans that include Thailand, and these plans are also incorporated into its portfolio of 52 multi‑country plans that cover Thailand as part of larger regional packages. The plans cater to different use‑case preferences: some provide a fixed data amount for the entire validity period, while a smaller subset offers a daily data cap. Prices range from about $2.99 to $140.99, with data caps spanning from 1 GB to 50 GB and validity periods from a single day up to a full year.