South Korea eSIM plans
Pay once, no contract. Your plan starts when you first connect in South Korea.
Unlimited data
Full speed up to your daily high-speed allowance, then slower speed (enough for maps and messaging) until the next day. No data cut-off.
Show 35 more unlimited plans
How to use your South Korea eSIM
Buy a plan
Pick the data you need above. You get the eSIM by email and in the app instantly.
Install on Wi-Fi
Install it at home or at the airport. It stays switched off until you need it.
Turn on in South Korea
Enable the eSIM and data roaming for it when you land. Your regular SIM keeps calls and SMS.
Visiting more countries?
Questions
What is an eSIM?
An eSIM is a digital SIM built into your phone. You install a data plan by scanning a QR code or tapping a button — no physical card needed.
Is my phone compatible?
Most phones from 2019 onwards support eSIM, including iPhone XS and newer, Google Pixel 3 and newer and Samsung Galaxy S20 and newer. Your phone must also be carrier-unlocked.
When does my plan start?
Your plan starts when the eSIM connects to a supported network at your destination, not when you buy it. We recommend installing it before you travel.
Can I keep my regular number?
Yes. Your main SIM stays active for calls and SMS, while the eSIM handles mobile data.