The subway system in Seoul is a large-scale transportation network that connects the entire metropolitan area through 23 lines. It is highly accessible for traveling due to the abundance of lines. English, Japanese, and Chinese language guides are also available, so it is not difficult to ride the subway as long as you familiarize yourself with the basic instructions.
Subway lines
The operating lines consist of a total of 23 lines, including lines 1-9 and 14 lines named after specific regions. The Seoul subway system connects to nearby cities, making it possible to travel to suburban cities by subway.
Reference: TRIPLEKorea
Major tourist attractions by subway lines
The subway lines that travelers mostly use are lines 1-6 and the Airport Railroad.
- Line 1Reference: TRIPLEKorea
- Line 2Reference: TRIPLEKorea
- Line 3Reference: TRIPLEKorea
- Line 4Reference: TRIPLEKorea
- Line 5Reference: TRIPLEKorea
- Line 6Reference: TRIPLEKorea
Subway operating hours
The subway operates from 5 AM to midnight. The operating hours vary slightly depending on weekdays, Saturdays, Sundays, and public holidays. During peak hours, particularly during rush hour, the subway can be very crowded due to the influx of commuters.
Peak time
・ 07:30 AM - 09:00 AM
・ 05:30 PM - 07:00 PM
Subway fares and ticket purchasing methods
Seoul subway operates on a fare system where additional charges are applied based on the distance traveled from the base fare. In most cases, the fare for traveling within Seoul city center is 2,000 won or less. To pay for the fare, you can use a single-journey ticket or a transportation card (T-money card). Since it is possible to transfer between buses and subways in Seoul, using a transportation card is convenient as you don't need to pay separately.
Base fare
・ Adult:
1,400 won(T-money card)
1,500 won(Single-journey ticket)
・ Youth (Age 13 -18): 800 won (T-money card)
・ Child (Age 6 - 12): 500 won (T-money card)
Youth and Child fare are same as adult fare withoutT-money card
Good to know!
If you're traveling from Gyeongbokgung Palace to Gangnam by subway, the fare is 1,500 won (based on a transportation card).
Reference: TRIPLEKorea
T-money Card
・A rechargeable transportation card available for purchase at various locations such as subways, airports, and stations (Approx. 4,000 won)
・ Free of charge transfers to/from bus is possible within 30 minutes after getting off
Issuing and returning single-journey ticket
- Reference: TripleFinding a single-journey ticket vending machine
- Reference: TripleSelect language
- Reference: TripleSelect destination
- Reference: TripleSelect fare
- Reference: TriplePayFare + deposit (500 won)
- Reference: TripleReturn cardDeposit refund (500 won)
How to use subway
Move to the subway station
Each station has entrance sign. While the designs may vary slightly from station to station, they all display information such as the subway line, station name, and exit numbers.
Reference: shutterstock.com
Purchase ticket
Purchase single-journey tickets or recharge your transportation card
Reference: Triple
Find the platform
Depending on the station, there are two scenarios for finding the platform: before entering the ticket gate and after entering the gate. To find the correct platform, you need to locate the line number and color of the train you need to take. Once you have identified the correct line, check the final destination of the train and make sure you are heading in the right direction.
Reference: Triple
Useful tips!
Checking the final destination through the subway route map located in front of the ticket gate. If you accidentally enter the wrong gate, you can use the calling button near the access gate for people with disabilities to move to the opposite gate free of charge.
Board
Reference: Triple
Double check the direction of the train indicated above the screen door, and then board the train.
Get off
Refer to the announcement and information monitors for guidance to the departing station.
- Reference: TripleAnnouncement broadcasts
- Monitor type
- Map + lighting
Transfer
Even on the same route, the boarding location may vary depending on the direction you are going, so make sure to check both the transfer route and the direction.
Useful tips!
Using map apps, you can find out where to board for a fast transfer.
Reference: Triple
Finding the exit
Once you get off, the exits are indicated by arrows and numbers. Since it's easy to get lost if you take the wrong exit, make sure to check the direction of the exit and go up.
Useful tips!
Detailed directions to each location are provided in Triple. If you're unsure about which exit to take, refer to it.
Reference: chan kahei / unsplash.com
Subway tips
Inside the station
- Reference: TripleEtiquette for boarding and getting offBoard after everyone has exited
- Reference: TripleEtiquette for using escalatorsStand on the right side
- Reference: TripleWhen there are no station staff availablePress the assistance button at the ticket gate to connect with the station staff.
Inside the subway
- Reference: TriplePriority seating for people with disabilitiesKoreans do not sit even if these seats are empty
- Reference: TripleSeats for Pregnant WomenPlease leave pink seats vacant for pregnant women