eSIM Thailand — Compare data plans
Compare eSIM data plans for Thailand by source price, data, validity and coverage. Check conditions and buy from the provider.
Bangkok · Chiang Mai · Phuket
Current source prices
This is a limited selection, not a whole-market comparison. Currencies stay separate.
EUR
- Saily · Thailand · Single country (1 countries): 1 GB, 7 days — €2.49. Source
- Saily · Asia and Oceania · Multi-country (22 countries): 1 GB, 7 days — €4.49. Source
- Saily · Thailand · Single country (1 countries): 3 GB, 30 days — €5.49. Source
- Saily · Thailand · Single country (1 countries): 5 GB, 30 days — €6.99. Source
- Saily · Global · Global (121 countries): 1 GB, 7 days — €7.99. Source
- Saily · Thailand · Single country (1 countries): 10 GB, 30 days — €9.99. Source
- Saily · Asia and Oceania · Multi-country (22 countries): 3 GB, 30 days — €10.99. Source
- Saily · Global · Global (121 countries): 2 GB, 15 days — €14.49. Source
USD
- Roamless · Thailand - 30 Days · Single country (1 countries): 1 GB, 30 days — $2.95. Source
- Roamless · Asia & Oceania - 30 Days · Multi-country (20 countries): 1 GB, 30 days — $3.95. Source
- Roamless · Thailand - 30 Days · Single country (1 countries): 3 GB, 30 days — $5.95. Source
- Roamless · Thailand - 30 Days · Single country (1 countries): 5 GB, 30 days — $7.95. Source
- Roamless · Global - 30 Days · Multi-country (126 countries): 1 GB, 30 days — $8.45. Source
- Roamless · Asia & Oceania - 30 Days · Multi-country (20 countries): 3 GB, 30 days — $9.45. Source
- Roamless · Thailand - 30 Days · Single country (1 countries): 10 GB, 30 days — $10.95. Source
- Roamless · Asia & Oceania - 30 Days · Multi-country (20 countries): 5 GB, 30 days — $14.95. Source
Bangkok, Chiang Mai and island stops
Count the complete journey, including transfer days. Check the named networks for each stop and download tickets and maps in advance. Coverage in a country does not establish coverage at sea or on every island.
Choose a data budget for your travel style
Maps and messaging have different requirements from video calls, uploads or laptop tethering. Use the data helper as an estimate, then check whether your selected bundle supports top-up. A top-up may have its own price and validity.
Continuing through Southeast Asia
Add subsequent countries in travel order instead of assuming an Asia bundle covers them. The planner checks confirmed coverage and sufficient shared data. Review activation and the number of separate purchases before choosing the lowest combination.
Check before buying
Check that your exact device supports eSIM and is carrier-unlocked. Match validity to your whole stay. Check local networks, hotspot, when the plan starts and the final price with the provider.