eSIM plans for Sri Lanka
The best-value plan for each size, duplicates and overpriced options are hidden automatically.
A Sri Lanka travel eSIM from Thailand eSIM gets you online the minute you land, no roaming charges and no SIM card to swap. 19 plans cover Sri Lanka, starting at $5.05, with up to 50 GB of data and validity up to 365 days. Buy online, get your QR code by email, and scan to connect.
Sri Lanka 1GB 7Days
Sri Lanka 3GB 30Days
Sri Lanka 5GB 30Days
Sri Lanka 10GB 30Days
Sri Lanka 20GB 30Days
Asia-20 20GB 90 Days
Sri Lanka 50GB 180Days
Global (120+ areas) 1GB 365Days
Show all 19 plans for Sri Lanka
Sri Lanka 1GB 7Days
Asia-20 1GB 7 Days
Global (120+ areas) 1GB 7Days
Sri Lanka 3GB 30Days
Sri Lanka 5GB 30Days
Sri Lanka 10GB 30Days
Central Asia 10GB 30Days
Asia-20 5GB 30 Days
Asia (20 areas) 5GB 30Days
Sri Lanka 20GB 30Days
Global (120+ areas) 5GB 30Days
Global139 3GB 30Days
Global139 5GB 30Days
Global (120+ areas) 20GB 30Days
Asia-20 20GB 90 Days
Global139 20GB 90Days
Sri Lanka 50GB 180Days
Asia-20 50GB 180 Days
Global (120+ areas) 1GB 365Days
Mobile networks in Sri Lanka
In Sri Lanka, your Thailand eSIM eSIM connects to Mobitel, 3, Etisalat, Dialog and Hutch on 5G, selecting the strongest available signal automatically. Personal hotspot & tethering is supported.
Using an eSIM in Sri Lanka
- • Works on any eSIM-capable, carrier-unlocked phone.
- • Data-only, keep your own number for calls and texts.
- • Activates on arrival; validity starts on first connection in Sri Lanka.
- • Delivered instantly by email as a QR code, nothing to ship.
Sri Lanka eSIM, FAQ
Do I need an eSIM for Sri Lanka?
If you want mobile data in Sri Lanka without paying expensive roaming fees, a travel eSIM is the easiest option. You install it before you leave and it connects automatically when you arrive.
Will my phone work with a Sri Lanka eSIM?
Yes, as long as your phone is eSIM-capable and carrier-unlocked. Most phones from 2018 onward qualify (iPhone XR/XS and newer, recent Samsung Galaxy and Google Pixel). Dial *#06#, if you see an EID, you're good to go.
When does my Sri Lanka eSIM start?
Your validity period begins the first time the eSIM connects to a network in Sri Lanka, not when you buy it. Install it before you travel and it activates on arrival.
Can I keep my phone number in Sri Lanka?
Yes. The eSIM runs alongside your normal SIM and is data-only, so you keep your home number for calls and texts while using Thailand eSIM's eSIM for data in Sri Lanka.
Which mobile network does the eSIM use in Sri Lanka?
In Sri Lanka, your Thailand eSIM eSIM connects to Mobitel, 3, Etisalat, Dialog and Hutch on 5G. Your phone automatically selects the strongest available signal, and personal hotspot / tethering is supported.