Thailand eSIM - Cheap Travel Data for Bangkok, Phuket, and Beyond
PremiumFrom the street food markets of Bangkok to the beaches of Koh Samui, stay connected throughout Thailand with a Giga.tel eSIM. Plans start at just a few dollars per day, with reliable 4G LTE coverage across all major tourist destinations.
FAQs — Thailand eSIM
Does eSIM work in Thailand?▾
Yes. Thailand has comprehensive 4G LTE coverage across all tourist regions including islands like Koh Samui and Phuket. Most hotels and restaurants also have Wi-Fi, but having mobile data is essential for getting around.
What is affordable eSIM options for Thailand?▾
Giga.tel offers Thailand eSIM plans starting from $3.79. For backpackers on a budget, a daily data plan can be more economical than a fixed GB plan.
Can I use Grab (ride app) with a Thailand eSIM?▾
Yes. Grab works well with Giga.tel eSIM data. It's the most reliable ride app in Thailand and requires an active internet connection.
How many GB do I need for 2 weeks in Thailand?▾
For typical tourist use — maps, Grab, Instagram, and occasional video calls — 15-20 GB is sufficient for two weeks. Heavy streamers should choose 30 GB or an unlimited plan.
Get Your Thailand eSIM in 3 Steps
- 1
1. Choose your plan
Browse Thailand eSIM plans above. Filter by data size and validity.
- 2
2. Purchase securely
Check out with credit card or digital wallet. Instant processing.
- 3
3. Scan & activate
Scan QR code from LastSIM email. Takes under 2 minutes.