Best eSIM for Thailand
We compared 24 eSIM plans for Thailand from Airalo, Holafly, Saily, Nomad. Set your trip below to see the cheapest total price, or scroll down for the full price list.
Prices checked 28 September 2026
Best eSIM plans
Mobile data in Thailand
Thailand has fast, cheap mobile data. Fixed data plans are usually enough unless you stream a lot.
Fixed data plans are the cheapest choice for maps, messaging and browsing. If you use more than about 1.5 GB a day, compare the unlimited passes above.
All 24 plans for Thailand
Sorted by data amount, then price. Prices in US dollars.
| Provider | Data | Validity | Price | Per GB |
|---|---|---|---|---|
| Saily | 1 GB | 7 d | $2.99 | $2.99 |
| Nomad | 1 GB | 7 d | $5.00 | $5.00 |
| Saily | 3 GB | 30 d | $5.99 | $2.00 |
| Nomad | 3 GB | 30 d | $6.00 | $2.00 |
| Saily | 5 GB | 30 d | $7.99 | $1.60 |
| Nomad | 5 GB | 30 d | $8.00 | $1.60 |
| Nomad | 10 GB | 30 d | $10.00 | $1.00 |
| Saily | 10 GB | 30 d | $10.99 | $1.10 |
| Saily | 20 GB | 30 d | $19.99 | $1.00 |
| Nomad | 50 GB | 10 d | $12.00 | $0.24 |
| Airalo | Unlimited | 3 d | $9.50 | |
| Holafly | Unlimited | 3 d | $11.90 | |
| Airalo | Unlimited | 5 d | $15.00 | |
| Nomad | Unlimited | 10 d | $16.00 | |
| Holafly | Unlimited | 5 d | $20.50 | |
| Airalo | Unlimited | 7 d | $21.00 | |
| Holafly | Unlimited | 7 d | $27.50 | |
| Airalo | Unlimited | 10 d | $31.00 | |
| Nomad | Unlimited | 30 d | $33.00 | |
| Holafly | Unlimited | 10 d | $36.50 | |
| Airalo | Unlimited | 15 d | $39.00 | |
| Airalo | Unlimited | 30 d | $49.00 | |
| Holafly | Unlimited | 15 d | $50.50 | |
| Holafly | Unlimited | 30 d | $73.90 |
Thailand eSIM questions
What is the cheapest eSIM for Thailand?
In our check on 28 September 2026, the cheapest plan was 1 GB for 7 days from Saily at $2.99. For a 7-day trip with moderate use (about 5.6 GB), the lowest total was $10.00 with Nomad.
Do I need unlimited data in Thailand?
Only if you stream video, make long video calls or share a hotspot. A 7-day unlimited option costs from $16.00, while 10 GB costs from $10.00.
Which network will my eSIM use in Thailand?
Thailand has fast, cheap mobile data. Fixed data plans are usually enough unless you stream a lot.
When should I install the eSIM?
Install it at home over Wi-Fi a day or two before you fly, and switch it on when you land. Keep your home SIM on for calls and SMS if you need them.