When transferring between lines 1 and 4 at Seoul Station, you must check the platform location and destination direction even if it is within the same station. The sign is much easier to read if you divide the destination first, such as Myeongdong, Dongdaemun, or North direction.
Actual transfer method: Seoul Station Line 1 ↔ Line 4
When switching between lines 1 and 4 at Seoul Station, follow the route signs inside the station first, and check at the next station on line 4 whether it is toward Hoehyeon/Myeongdong or Sookmyung Women's University Entrance/Sadang.
From Line 1 to Line 4
Get off at Seoul Station on Line 1 and follow the signs for “Transfer to Line 4.” From the Line 4 platform, check whether it leads toward Hoehyeon if heading toward Myeongdong/Dongdaemun, or toward Sookmyung Women's University entrance if heading toward Sadang.
- Get off at Seoul Station on Line 1
- Follow the Line 4 transfer signs.
- Check the direction of Hoehyeon or Sookmyung University entrance
- Board the train to your destination
From Line 4 to Line 1
From Seoul Station on Line 4, follow the signs for Line 1 and compare the destination on the Line 1 platform with your destination station. Line 1's operating sections and destinations can vary, so checking the electronic display board is especially important.
- Get off at Seoul Station, Line 4
- Follow the Line 1 transfer signs
- Check destination and stopping station on Line 1 electronic display board
Decide before departure
Save your destination on Line 4 and the direction you came from on Line 1 on the map. If you connect Seoul Station to KTX or Airport Railroad, the travel time for each section is included.
Subway routes vary depending on departure time, size of luggage, and travel speed of companions, even for the same destination. Enter your departure station and exact destination address into the map app, and compare routes with different numbers of transfers and walking sections instead of just looking at the recommended route.
How to read recommended routes
After getting off at Line 1, follow the signs for Line 4 and check the next station and destination on the Line 4 platform. For reverse transfers, check route signs and platform information in the same way.
When looking at the sign at the station, check the line color and number first, and after arriving at the platform, be sure to check the next station and destination one more time. Even on the same route, if you take a train in the opposite direction, travel time increases significantly.
Points to save time in the field
Seoul Station has wide passageways and many users. If you have luggage or a group of people, do not stop at the stairs and check the signs in a wide area.
Especially at large transfer stations, it is quicker to stop briefly and check the signs and map app rather than just following the direction people are moving right after getting off. Instead of looking for directions in front of stairs or escalators, move out of the way and check.
In this case, change the path
Look at the line numbers first to avoid mistaking the Seoul Station exit and other railway station signs for Line 4 signs. Check your direction once more at the platform.
If there are significant on-site variables such as construction, events, rain, or commute times, the usual shortest route may not be the most convenient route. If the last train is close or an appointment time is important, save alternative transfer stations and taxi pick-up locations in advance.
Pre-departure checklist
If you save the items below before departure, you will avoid having to search again in a hurry at the station.
- Line 1, Line 4 destination direction
- Transfer times inside Seoul Station
- Whether there is a connecting train or airport railway
- Arrival station exit and address
Please give priority to official guidance on the day.
This article explains the criteria for choosing a route. Train operations, fares, last trains, exit construction, and elevator operations may change, so please check the real-time route on the map app, station electronic displays, and official guidance from the operating organization before actually boarding.
Frequently Asked Questions
Can I transfer lines 1 and 4 at Seoul Station?
You can check the transfer route for both lines at Seoul Station. Check the direction before boarding.
What should I pay attention to if I have baggage when transferring at Seoul Station?
Consider passages/stairs and extra time, and organize your luggage in a place that does not impede traffic.
Check Official Information Before You Go
Operating hours, fares, exits, and facility information may change. Check the official information and station signs below before travelling.