Best eSIM for Thailand in 2026
For Thailand, the cheapest 10 GB plan we found is SimOwl at $8.99 (10 GB · 30 days). Here are the prices side by side so you can pick the plan that fits your trip.
Thailand eSIM prices compared
| Provider | Cheapest plan | About 5 GB | About 10 GB | 7 days unlimited | Hotspot |
|---|---|---|---|---|---|
| SimOwl | $2.49 (500 MB · 1 day) | $5.49 (5 GB · 15 days) | $8.99 (10 GB · 30 days) | $10.49 | Yes |
| Airalo | $4 (1 GB · 3 days) | $7 (5 GB · 7 days) | $10 (10 GB · 7 days) | $21 | Not stated |
| Nomad | $5 (1 GB · 7 days) | $8 (5 GB · 30 days) | $10 (10 GB · 30 days) | $15 | Yes |
| Yesim | $3.12 (1 GB · 30 days) | $8.40 (5 GB · 30 days) | $13.20 (10 GB · 30 days) | $26.88 | Not stated |
| Holafly | $3.90 (Unlimited · 1 day) | Not sold | Not sold | $27.50 | Yes |
Our picks
- Best value for most trips: SimOwl, 10 GB · 30 days for $8.99.
- Best for heavy use: SimOwl, 7 days unlimited for $10.49.
- Best for a short stay: SimOwl, 500 MB · 1 day for $2.49.
How we compared
We read the public Thailand prices of each provider on November 9, 2026, in US dollars, using sale prices where shown. We compare the cheapest plan of each size; validity differs between providers, so check it before you buy. Prices change often.
SimOwl is one of the providers compared. We show our own prices with the same rules as everyone else, including when we are not the cheapest.
Questions about eSIMs for Thailand
Which eSIM is the cheapest for Thailand?
For about 10 GB, SimOwl was the cheapest when we checked ($8.99). For a few days with light use, the smallest plans of most providers cost about the same.
Should I get an unlimited eSIM for Thailand?
Only if you stream video or work online every day. Unlimited plans slow down after a daily allowance, and a 10 GB plan covers a week of maps, messaging and social media.
Do these eSIMs include a phone number?
Most travel eSIMs, including ours, are data only. Keep your usual SIM on for calls and use WhatsApp or FaceTime over the eSIM.