eSIM for Thailand 🇹🇭
For Thailand-bound travellers, an eSIM lets you connect within seconds of landing — no physical SIM swap, no airport kiosk queues. Check your device supports eSIM (iPhone XS+/XR+, recent Samsung/Pixel models) and install the QR code before departure. Once you arrive, enable data roaming on the eSIM line; local networks will activate automatically.
Available options
Open eSIM catalogHow to activate an eSIM for Thailand
- 1Pick a plan
Choose a data plan for Thailand sized to your trip.
- 2Pay
Pay by card, SBP, or crypto — no signup required.
- 3Get the QR code
QR arrives by email in 10–60 seconds after payment.
- 4Install eSIM
Open Settings → Cellular → Add eSIM → Scan QR code.
- 5Enable data roaming
When you land in Thailand, switch on data roaming for the new profile.
FAQ
Does my phone need to be unlocked for a Thailand eSIM?
Yes. The device must be carrier-unlocked to accept an eSIM from a non-local provider. If your phone is locked to a specific operator, eSIM will not work in Thailand.
Should I install the eSIM before or after landing in Thailand?
Install the eSIM profile (scan the QR code) before departure while you still have Wi-Fi at home or airport lounge. This avoids relying on Thai mobile data for setup. The profile will activate upon arrival when you disable your home SIM and enable data roaming.
What settings must I change after landing to get data?
Go to Settings > Cellular/Mobile Data, select the eSIM line, and toggle 'Data Roaming' ON. Also set this line as the default for cellular data. No APN changes are usually needed — the profile configures this automatically.
Will my WhatsApp/Telegram still work with a Thai eSIM in Thailand?
Yes. Messaging apps like WhatsApp, Telegram, and Signal function normally over the eSIM data connection. Your number and chat history remain unchanged as long as your home SIM is disabled or set to 'off' for roaming.
Can I keep my home SIM active for calls while using eSIM data?
Yes. In dual-SIM mode, set the home SIM for voice/ SMS (disable data roaming on it to avoid charges) and eSIM for cellular data. This lets you receive calls on your home number while using Thai data.