Seoul Station is the first large transfer station that many travelers encounter at the airport. The criteria for choosing the Airport Railroad will vary depending on whether Seoul Station itself is your accommodation destination or a place to transfer to another subway, KTX, or train.
From Incheon Airport to Seoul Station: Exit/transfer distinction after arrival at AREX
Seoul Station is a complex station where the Airport Railroad, Line 1, Line 4, and KTX are separated from each other. “Arriving at Seoul Station” and “arriving at the next train station” may be different.
1. Choose a regular train or a direct train depending on your purpose.
Both go from Incheon Airport to Seoul Station. If you have to get off at an intermediate station or plan to use a transportation card transfer, compare regular trains, and if you plan to go directly to Seoul Station, compare direct trains.
- Regular train: Intermediate stops such as Hongik University entrance
- Direct train: Direct to Seoul Station, check separate ticket and operating time
2. Upon arrival, immediately follow the next destination sign.
Line 4 follows the “Line 4” transfer sign, Line 1 follows the “Line 1” sign, and KTX follows the “KTX/Railroad” sign. If you go out of the Airport Railroad ticket gate first, your route may change, so decide on your next means of transportation first.
- Subway transfer: Check transfer sign before ticket gate
- KTX: Follow the KTX/railway signs to move toward the ground station.
- Seoul Station Plaza: Check the bus stop number on the destination exit sign and map.
Decide before departure
First, decide whether the itinerary ends at Seoul Station or continues on another line or railway. If you have a reservation for the next train, you must include ample time for airport immigration procedures and travel time inside Seoul Station.
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
Compare the actual operation, seat, and stop information of Airport Railroad regular trains and direct trains, and check in advance where to exit or transfer at Seoul Station. Traveling within Seoul Station may take longer than expected depending on the exit and route.
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
If you are taking the KTX or regular train, check the boarding home and departure time first and then calculate the airport railroad arrival time. If you have a lot of luggage, you may need to make time to move between platforms and use the bathroom.
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
If you make a last-minute reservation for a connecting train just by looking at the plane landing time, you may miss out on immigration, baggage, and waiting for the airport train. Allowing extra time is especially important after an international flight.
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.
- Next mode of transportation after Seoul Station
- Same-day operation of the Airport Railroad and how to purchase tickets
- Transfer/exit locations within Seoul Station
- Departure time and free time of connecting train
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
Is the direct Airport Railroad train always better?
You should compare not only the travel to Seoul Station, but also departure time, whether you need seats, and whether you need to use intermediate stations.
How much time should I allow when transferring to another train at Seoul Station?
This includes airport entry procedures and travel time inside Seoul Station, so don't be tight and allow some time considering the situation on the day.
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.