5G eSIM South Korea | SKT

What is an eSIM for South Korea?

An eSIM South Korea is a digital SIM card that lets you add a mobile data plan to your phone without needing a physical SIM. With a South Korea eSIM, you can stay connected as you travel across cities like Seoul, Jeju and Busan — no need to visit a SIM card store or worry about roaming fees.

How to Get Your South Korea eSIM

1. Download the Klook app
2. Check device compatibility
3. Select your destination and data plan
4. Activate instantly via app or QR code
5. Turn on data roaming to connect to the local network

Why Choose Klook’s eSIM for South Korea

• High-Speed Data: Reliable connectivity through top local networks like SKT, LGU+.
• Instant Setup: Activate in 5 minutes — no physical SIM required.
• Affordable Plans: Transparent pricing with no hidden expensive roaming fees.
• Wide Compatibility: Works with 100+ eSIM-enabled devices.
• Hotspot Sharing: You can easily share data with other devices.

Things to Know About South Korea eSIMs

1. How does eSIM South Korea work?

South Korea eSIM works by digitally adding a mobile plan to your device. Simply purchase a prepaid South Korea eSIM, install it through the Klook app or a QR code, and get connected as soon as you arrive. Hotspot and tethering are supported and you can easily add additional data linked to your main eSIM if you run out of data.

2. Is eSIM worth it for South Korea?

Definitely! An eSIM is the easiest way to stay connected while traveling in South Korea — no need to swap physical SIM cards. With Klook’s South Korea eSIM, avoid expensive roaming fees while enjoying fast and reliable coverage across Seoul, Jeju and Busan and beyond from SKT or LGU+ for a seamless travel experience.

3. Can you keep your primary SIM number with a South Korea eSIM?

Yes. Thanks to the dual SIM functionality of an eSIM, you can keep your local phone number. Your local SIM card stays in your phone, and you add the eSIM South Korea plan for internet access. This lets you enjoy data in South Korea without having to swap out your physical SIM card.