Is the Seoul subway easy for foreigners? A first-timer's guide
Everything signed in English, numbered stations, and the handful of conventions that trip visitors up — transfers, exit numbers, and why the exit you choose matters more than the station.
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The short answer is yes, and unusually so
The Seoul metro is one of the easiest large transit systems in the world to use without the local language. Every station has a name in Korean and English, every station also has a number, every line has a colour, and announcements on board are made in Korean and English on all the main lines.
The numbering is the part worth understanding, because it makes the system navigable even if you cannot read or pronounce any of the names. Stations on Line 2 are numbered in the 200s and run in order around the loop; Line 4 is the 400s, and so on. If you know you are going from 239 to 243, you know how many stops that is and which direction to face, without recognising a single syllable.
Our metro section lists every station with both names, its number, and the lines that serve it.
Get a T-money card and stop thinking about tickets
Buy a T-money card at any convenience store, load it with cash, tap in and tap out. It works across the subway, city buses, most intercity buses and many taxis, and transfers between subway and bus are discounted automatically when you tap.
Tap out as well as in. The fare is distance-based, and failing to tap on exit is the single most common visitor mistake — it charges you as though you rode to the end of the line and can lock the card until it is sorted at a station office.
Exit numbers are the thing to pay attention to
Large Korean stations have many exits — sometimes more than a dozen — and they can emerge hundreds of metres apart, on opposite sides of a major road with no crossing nearby. Coming up the wrong one is the difference between arriving and a fifteen-minute detour.
Korean addresses, event listings and restaurant directions are almost always given as a station name plus an exit number for exactly this reason. Treat the exit number as part of the address rather than a detail, and note it before you set off.
Transfers, and how long they really take
Some interchanges are a walk across a platform. Others are a genuine hike through connecting tunnels, and a handful take longer than the ride between two stops. Journey planners rarely convey this well.
It matters most when you are timing a train or an intercity bus. If a route involves a change at one of the very large interchanges, give it more slack than the stated time suggests. Our trip planner reports stops and changes and estimates the time, and says plainly that it does not model the walk inside a station — which is precisely the part that varies.
Things that are true here and not everywhere
Trains stop running well before the night is over, generally around midnight, with the last train earlier than people expect on some lines. Missing it means a taxi, and taxi demand at that hour is heavy.
Priority seats at the ends of carriages are genuinely observed. They sit empty in crowded trains and a visitor sitting in one will draw disapproval.
Eating on the train is not done. Drinking from a closed container is fine.
Phone calls are unusual and kept very brief and quiet when they happen at all.