South Korea
Need broader coverage?
These regional packages also cover South Korea
First time in South Korea? Read our guide
Instant data + which map app to use (Naver/Kakao, not Google).
Frequently asked questions
See allWhen should I install my eSIM?
Install before you fly — the eSIM stays dormant until you arrive. Most plans give you a 365-day window to install.
Read articleHow do I use my eSIM?
At your destination, enable the eSIM line in Settings and set it as Cellular Data. Your home SIM keeps calls and texts.
Read articleCan I reuse my eSIM?
Most eSIMs can be topped up so you don't need to buy a new one. Available top-ups show on the My eSIMs page after purchase.
Read articleHow do I top up my eSIM?
Open My eSIMs in your dashboard, find the eSIM, tap Top up. New data is added to the existing eSIM — no reinstall.
Read articleAbout South Korea travel eSIMs · 关于韩国上网卡
8 South Korea eSIM plans, $11.00 to $78.00 USD · 韩国上网卡 8 款,$11.00 起
A South Korea travel eSIM has you connected across Seoul, Busan and Jeju the instant you arrive — KakaoTalk, Naver Map (which works far better locally than Google Maps in Korea), subway navigation and data on the go.
Set it up before departure, scan the QR, and skip the airport SIM counter queue. Fixed prepaid pricing means no surprise roaming charges, and tethering is supported for your other devices.
韩国旅行上网卡让你在首尔、釜山、济州一落地就联网——KakaoTalk、Naver 地图（在韩国比 Google 地图好用得多）、地铁导航和随身数据全都不误。
出发前设置好、扫码即可，免去在机场 SIM 卡柜台排队。固定预付价格，没有意外漫游费；支持热点共享其他设备。