Thailand eSIM prices
The smallest data bundle runs $2.99 for 1 GB over 7 days; unlimited plans open at $14.99 for 3 days. Every plan is prepaid and data-only, bought here on the site — no contract, no deposit, nobody runs a credit check.
Data plans
Pick the bundle that fits how long you are actually here. The validity clock only starts once the eSIM connects to a Thai network for the first time — not on the day you bought it.
| Data | Validity | Price | Price per GB |
|---|---|---|---|
| 1 GB | 7 days | $2.99 | $2.99/GB |
| 3 GB | 15 days | $5.99 | $2.00/GB |
| 3 GB | 30 days | $6.99 | $2.33/GB |
| 5 GB | 30 days | $9.99 | $2.00/GB |
| 10 GB | 30 days | $16.99 | $1.70/GB |
| 20 GB | 30 days | $26.99 | $1.35/GB Best value |
| 50 GB | 30 days | $85.99 | $1.72/GB |
Unlimited plans
Unlimited plans have no total cap. After 5 GB at full speed in a single day the speed drops for the rest of that day and comes back the next morning — the same fair-use arrangement operators everywhere apply to their own unlimited plans.
| Validity | Price |
|---|---|
| 3 days | $14.99 |
| 5 days | $20.99 |
| 7 days | $26.99 |
| 10 days | $33.99 |
| 15 days | $47.99 |
| 30 days | $66.99 |
Listed here in USD, though billing can also be in EUR, USD, GBP or TRY if you prefer. Either way, the exact figure is on screen before you confirm payment.
Prices last checked on September 25, 2026.
This page covers Thailand. We sell plans for more than 200 other destinations, which helps when Bangkok is one stop on a longer route, or when the trip carries on into Laos, Cambodia, Vietnam or Malaysia.
What every plan includes
5G and LTE on a national Thai network — in the cities, along both coasts and on the main islands.
Hotspot and tethering, included rather than sold as an add-on.
Top-ups that land on the eSIM already in the phone — no second install, no shop to find.
Your existing SIM keeps handling your number, calls and SMS codes untouched. This plan hands you no Thai number of its own.
Pricing questions
How much does an eSIM for Thailand cost?
Entry plans run $2.99 for 1 GB over 7 days. A typical week — maps, messaging, a handful of photo uploads, guesthouse Wi-Fi covering the evenings — tends to land near $9.99. Unlimited plans start from $14.99.
Is an eSIM cheaper than roaming in Thailand?
For almost every visitor, yes, and often by a wide margin. Thailand sits outside every roam-like-at-home zone, so your carrier bills it at its out-of-region rate — for many European operators one of the most expensive lines on the tariff sheet. Look yours up before you fly and put it next to a plan here: a larger bundle is $16.99 for 30 days, paid once.
Are there hidden fees?
No hidden costs. What is on screen is the full price — no activation fee, no deposit, no recurring monthly charge, nothing that auto-renews. Downloading the app costs nothing, and a plan just quietly expires when its validity runs out.
Which plan should I choose?
A beach holiday with guesthouse Wi-Fi at night is mostly maps, messages and photos going out, and does not need much. Take a larger bundle if you work from the phone, share a hotspot, or hop between islands where the Wi-Fi is a rumor. Take an unlimited plan if you would rather not think about it — a month is a long time to count gigabytes.