eSIM Thailand
Instant data plans for Thailand. No contracts, no hidden fees.
100MB
7 Days
€2.99
one-time
500MB
1 Day
€2.99
one-time
500MB
7 Days
€2.99
one-time
1GB
1 Day
€2.99
one-time
1GB
7 Days
€2.99
one-time
1GB
30 Days
€5.99
one-time
1GB
365 Days
€9.99
one-time
2GB
1 Day
€2.99
one-time
3GB
1 Day
€3.99
one-time
3GB
15 Days
€2.99
one-time
3GB
30 Days
€2.99
one-time
5GB
1 Day
€8.99
one-time
5GB
30 Days
€3.99
one-time
10GB
1 Day
€6.99
one-time
10GB
30 Days
€6.99
one-time
20GB
30 Days
€11.99
one-time
20GB
90 Days
€58.99
one-time
50GB
10 Days
€11.99
one-time
50GB
180 Days
€44.99
one-time
Coverage in Thailand
Supported networks
vs. local SIM card
A local SIM in Thailand typically costs ฿300-500 at airport. Plus the hassle of finding a store, passport requirements, and language barriers.
Skip the hassle — get your eSIM before you fly.
Roaming Costs vs roamsim
Carrier Roaming
€10-18/MB with most international carriers
Typical cost when roaming in Thailand with your home carrier
roamsim eSIM
From €2.99
Save 90%+Prepaid data plan with no hidden fees or surprise charges
Network Coverage in Thailand
Coverage Quality
Good 4G coverage in Bangkok, Chiang Mai, and tourist areas. Beach islands generally have coverage. Some remote jungle and mountain areas may be limited.
Supported Networks
Frequently Asked Questions about eSIM in Thailand
An eSIM is the most convenient way to get data in Thailand. While airport SIMs are available, an eSIM means no queuing — you're connected the moment you land in Bangkok.
Yes. Popular islands like Phuket, Koh Samui, Koh Phangan, and Koh Phi Phi have 4G coverage. Very remote or small islands may have weaker signal.
International roaming in Thailand costs €10-18 per MB with most carriers. A roamsim eSIM gives you affordable data for your entire trip.
Yes! With your eSIM data, you can use Grab for ride-hailing and food delivery throughout Bangkok and major Thai cities.