How to Use the Seoul Subway: Beginner Guide
A practical first-time guide to using Seoul subway lines, transfers, cards, signs, and basic etiquette.
Why the subway is useful
The Seoul subway is one of the easiest ways for visitors to move around the city. It connects major neighborhoods, shopping areas, museums, stations, and airports.
For first-time travelers, it can feel large at first, but signs, line colors, and apps make it easier.
Cards and gates
Most travelers use a transportation card or mobile payment option where available. Tap when entering and exiting the station.
Keep your card ready before the gate so you do not block people behind you.
Transfers and exits
Follow the line number, color, and direction. Transfer walks can be long in some stations, so give yourself extra time.
Exit numbers matter in Seoul. A restaurant or attraction may be closest to one specific exit.
FAQ
Is the Seoul subway beginner-friendly?
Yes, especially if you use a map app and check exit numbers.
Do trains run all night?
No. Check the last train time before staying out late.