Seoul eSIM
Seoul has extensive public transport, large districts, and many apps for routes, translation, and bookings.
On the trip
Practical information for
South Korea
On arrival
Install before departure and save your hotel address and first metro route.
Data needs
Maps, public transport, and messages are regular use; video and sharing use more.
Transport and maps
Metro, buses, taxis, and rail make travel easier, but the right app and line choices matter.
Nearby destinations
Planning more than one stop? These destinations may fit the same route.
Incheon
Busan
Gyeongju
Install before travelling
Install the eSIM over stable Wi-Fi before departure. On arrival, select the correct data line and follow the instructions for the specific plan.
Related destinations
Frequently asked questions
Which eSIM suits a trip to Seoul?
Choose based on trip length, data use, and whether you will continue to other places. Review the customer products on the country page before buying.
When should I install an eSIM for Seoul?
Install before departure over stable Wi-Fi and enable the data line when you are ready to use it.
Can I keep my Norwegian SIM in Seoul?
You can usually keep your Norwegian SIM for SMS and other services while the eSIM handles data. Check line selection and roaming.
Source: Seoul travel information (Seoul Metropolitan Government)