South Korea eSIM

WORLDWIDE COVERAGE

We have prepared eSIM plans ideal for South Korea travel and business trips. Set it up before you depart, and you can use the internet right after arrival. Map searches, taxi hailing, and social media all work smoothly, supporting a safe and pleasant trip.

Days

Data Plan

Network: SK / LG U+

Plan Type: Data Only

Data Plan: Unlimited

Tethering: Available

eKYC: Not required

Price

$2.93

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Why customers choose in South Korea

A Wide Range of South Korea eSIM Plans — From Short Trips to Long Stays and Study Abroad

When you use an eSIM in South Korea, travel styles vary widely — from short trips centered on sightseeing in Seoul, to journeys touring Busan and Jeju Island, to studying abroad and long-term stays. Whether it's shopping, food, or visiting attractions, there are plenty of moments during your stay when you'll want to be online. With Cross eSIM, you can choose the ideal plan to match your length of stay and how you'll use it, so you can browse comfortably throughout your time in South Korea.

Broad Coverage from South Korea's Major Cities to Regional Areas

Cross eSIM for South Korea works not only in major cities like Seoul, Busan, and Incheon, but also around tourist destinations such as Jeju Island and Gangneung. From city sightseeing to beach resorts and trips to regional cities, you can use it with peace of mind across the many travel scenes of getting around South Korea.

Ready to use instantly — your eSIM works the moment you land in South Korea

After arriving in South Korea, there's no need to buy a SIM card or pick up a WiFi router at the airport. Just scan the QR code ahead of time, and you can get online as soon as you arrive. Getting around right after landing, searching for travel information, and checking transit directions all go smoothly.

When an eSIM Comes in Handy on Your Trip to South Korea

On a trip to South Korea, having your smartphone online is essential for sightseeing and getting around. In Seoul, you'll often check subway and bus routes on Google Maps or NAVER Map and look up cafés and restaurants. It's also handy for searching for shopping information and using translation apps — with an eSIM, you can stay online comfortably.

Over 10 Years of Telecom Experience and Dependable Support

Cross eSIM is operated by a company with over 10 years of experience in telecom services, including WiFi Travel. Whether it's your first time using an eSIM or you're unsure about staying connected abroad, our support team is here to help you travel with confidence.

Set up your South Korea plan in just 3 minutes with !

Get your South Korea eSIM, ready to use right away

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Set up your South Korea plan in just 3 minutes with !

Get your South Korea eSIM, ready to use right away

Buy an eSIM

HOW IT WORKS

How to use your South Korea eSIM

01Check if your device
supports eSIM
Before buying an eSIM, please check whether your device supports eSIM.
02Select and purchase
a South Korea plan
Choose "South Korea" as your destination, then pick the data capacity and period that match your travel days and purpose. The entire purchase is completed online. No contract or store visit is required, so you can prepare smoothly before departure.
03Scan the QR code
to load the eSIM
We email you a QR code after purchase — just scan it with your phone. There is no need to swap cards or use special equipment. Even those who are not comfortable with smartphones can set it up in a few simple steps.
04Activate
the eSIM
After scanning the QR code, enable the eSIM in your phone's settings. In just a few minutes, communication is ready. If you install it in advance, you can use the internet right after you arrive.
iOS Setup Guide Android Setup Guide
05Start using your
South Korea eSIM
From the moment you arrive, your South Korea eSIM is ready to use. Map searches, messaging apps, and social media all work smoothly. Skip the troublesome procedures and fully enjoy business or sightseeing.

Notes

A stable internet environment such as Wi-Fi is required when setting up the eSIM.
The usable period differs by plan. Be sure to check the details before purchase.
An eSIM-compatible smartphone is required. It cannot be used on unsupported devices.
Once deleted, an eSIM profile cannot be reissued. Please be very careful with deletion operations.
Communication speed and connection status may differ by country or region.
This service is data-only. Regular voice calls and SMS cannot be used, but calling apps such as LINE and WhatsApp can be used.