Seoul’s clinic districts are not spread evenly across the city. They sit in a band across the north of Gangnam, and that band is served by five subway lines that do not overlap as much as the map suggests. Which line runs near your hotel decides how much of that band you can reach without changing trains — and on a short trip, transfers are what eat the day.
This is a guide to the lines rather than the clinics: which one serves which district, where the transfers hurt, and how to pick a base that keeps your options open.
The five lines that matter
Seoul has more than twenty lines. For the clinic districts, five of them do nearly all the work.
| Line | Stations that matter | Districts reached |
|---|---|---|
| Line 3 | Sinsa, Apgujeong | The western and middle stretches of Dosan-daero. Note that Apgujeong Station serves the road, but Apgujeong-dong itself lies north of it |
| Line 2 | Gangnam, Yeoksam | Gangnam Station, Teheran-ro |
| Line 7 | Gangnam-gu Office, Cheongdam, Hakdong | Cheongdam and the eastern end (Gangnam-gu Office, Cheongdam); Hakdong serves the western end near Nonhyeon |
| Suin-Bundang | Apgujeong Rodeo, Gangnam-gu Office | The middle and eastern stretches of Dosan-daero |
| Sinbundang | Sinsa, Gangnam | Fast north–south link |
Read the table once and a pattern appears. Line 3 and Line 7 sit at opposite ends of the same clinic band. Line 3 handles the Sinsa and Apgujeong end; Line 7 handles the Cheongdam end. Neither reaches the other’s territory without a change.
Line 2 is a separate matter again. It serves Gangnam Station and Teheran-ro, which is the densest clinic area but a different one — south of the others rather than along the same band.
Where you stay decides what you can reach
This is the part worth working out before booking accommodation rather than after.
A hotel on Line 2 puts Gangnam Station within a few stops but leaves Cheongdam a transfer away. A hotel near Line 3 opens Sinsa and Apgujeong directly but not the Cheongdam end. Neither is wrong — but if your appointments are split between districts, you will be changing trains, and that is fifteen to twenty minutes each way that does not appear in any journey estimate you made from home.
The practical approach is to fix your appointments first and choose the base second. Visitors routinely do it the other way round, book somewhere convenient for sightseeing, and then discover the clinic is forty minutes and two changes away.
The transfer that catches everyone
Apgujeong and Apgujeong Rodeo sound like the same station. They are not, and they are on different lines.
- Apgujeong — Line 3
- Apgujeong Rodeo — Suin-Bundang Line
They serve overlapping ground but they are not interchangeable, and going from one to the other is not a short walk. When a clinic names a station, use that one — not the one with the similar name that your app suggested.
The same trap exists in a milder form with Gangnam and Sinnonhyeon, and again with Cheongdam and Gangnam-gu Office. Korean station names cluster around the same neighbourhood words, and translation apps do not always disambiguate them.
What each district feels like to arrive at
The lines deliver you to noticeably different places, and knowing which kind of place you are heading to changes how much time you leave.
Gangnam Station — Line 2
The busiest of the three by a wide margin. Clinics sit on upper floors of large office towers, so you are looking for a building name, a lobby directory and a lift rather than a shopfront. Exits are numerous and several minutes apart. There is plenty nearby if you have to wait, and the area runs late.
Sinsa and Apgujeong — Line 3
Lower buildings, more walkable, and the section closest to Garosu-gil has cafés on most blocks. This is the easiest end to fit around other plans, and journeys into central Seoul are direct.
Cheongdam — Line 7
The quietest. Buildings are smaller and deliberately discreet, sometimes with no visible sign at street level, and there is less around to fill a gap between appointments. Allow more time to find the door, and plan the waiting rather than assuming you can improvise it.
The Sinbundang Line, and why it costs more
One line behaves differently from the rest and it is worth knowing before you tap through a gate.
The Sinbundang Line is privately operated and carries a surcharge on top of the standard fare. It is fast — it runs with few stops and covers ground quickly — but a journey using it costs more than the same distance on the numbered lines.
For a visitor the amounts are small. The reason to know is simply that if your card balance drains faster than expected, this is usually why, not an error.
Arriving from the airport
Both Incheon and Gimpo connect to the clinic districts, but not directly, and the sensible route depends on where you are heading.
The Airport Railroad runs into the city centre, from which you transfer to reach Gangnam. Airport buses are the alternative and are often easier with luggage, since they run to specific hotel clusters without a change. Neither is fast during rush hour, and the gap between the map estimate and reality is widest at exactly the times most flights land.
If you have an appointment on your arrival day, treat that as a scheduling decision rather than a detail. A delayed flight and an evening appointment do not combine well — and clinic hours here mostly end between 19:00 and 20:00.
Practical things that are not obvious
- Exits are numbered and they matter more than the station. A large station can have exits several minutes apart, on opposite sides of a wide road.
- Save the address in Korean. Romanised versions work poorly with drivers and with local mapping apps.
- International map services are less reliable here than local ones. Walking directions in particular can be wrong.
- Underground passages connect more than the surface suggests at the larger stations — useful in summer heat and in winter.
The first is the one that costs the most time. Ask the clinic for the exit number when you book, not just the station — most publish it on their own directions page, though not all do, and it takes one message to confirm.
Buses, briefly
Buses run along all the main roads here and several clinics list bus numbers alongside their subway directions. They are useful in one specific case: travelling along a road rather than across the network. A bus down Dosan-daero or along Teheran-ro can beat a train that requires a change.
The drawback is that stops are announced in Korean with English on the display, and knowing when to press the bell takes some confidence. For a first visit the subway is the lower-risk option; for a return trip to somewhere you have already been, the bus is often faster.
The same transport card works on both, and transferring between them within a set window is discounted rather than charged as a new journey.
Rush hour is worse than the estimate
Journey times published by apps assume trains you can actually board. On Line 2 through Gangnam in the morning, and again between roughly six and eight in the evening, that assumption does not always hold — you may let a train pass.
This matters more than it would elsewhere because the clinic districts sit in Seoul’s main office belt. Teheran-ro in particular is a working street first and a clinic street second, and it empties and fills accordingly.
The practical consequence is a scheduling one. Mid-morning and mid-afternoon appointments are easier to reach and tend to run closer to time, because the clinic’s own day is less compressed. Lunchtime and immediately after six are the busiest slots in both senses — on the train and in the waiting room.
Building a day around two appointments
If you are comparing clinics, the geography above turns into a simple rule: stay on one line per day.
Two consultations in Cheongdam is a comfortable morning. One in Cheongdam and one at Gangnam Station is a day with a transfer in the middle and much less slack in it. Neither is impossible; they are just different days, and it is better to know which one you have booked.
Allow two hours between appointments rather than one. Consultations run over, and first visits take longer than the address suggests — buildings here are frequently on upper floors with no street-level signage.
Questions visitors ask
Is the subway better than taxis here?
Over short distances in this part of the city, usually yes. Traffic along the main roads is heavy for much of the day, and the districts are close enough together that the train is often quicker door to door. Taxis are better with luggage or late at night.
Which line should I stay near?
There is no general answer — it depends where your appointments are. If they are not fixed yet, Line 3 and Line 7 between them cover the band from Sinsa through to Cheongdam, which is the widest reach for a single base.
Do I need a transport card?
It is far more convenient than buying single tickets, and it works on buses as well. Cards are sold at station machines and convenience stores.
How early should I leave for an appointment?
Take the journey estimate and add fifteen minutes for a first visit — the walk from the exit, finding the building, and the lift. If numbing cream is involved the clinic may also ask you to arrive early, which is separate again.
Can I walk between the districts?
Within a district, yes, and it is often the fastest way. Between them — Sinsa to Cheongdam, say — no. They look close on a map because the map is zoomed out; on foot it is a long walk along wide roads with limited crossings.
What if I get the wrong exit?
At the larger stations you can usually walk back through the underground concourse to a different exit rather than crossing at street level, which is quicker and avoids the traffic. It costs you the time, not another fare.
Are the stations signposted in English?
Station names and exit numbers are, and announcements on trains include English. Street-level signage outside the station is more variable, which is why the exit number matters.
Method — station and district associations were compiled from the directions pages published by clinics in each area, checked August 2026, rather than from mapping services. Fares, services and operating hours change; check current information before travelling.
Seoul Beauty Brief is not a medical provider and its writers are not doctors. This guide covers transport and logistics only. First published 3 August 2026.
Seoul Beauty Brief 