The subway system in Seoul is a large-scale transportation network that connects the entire metropolitan area through 24 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 subway lines in Seoul consist of a total of 24 lines, including lines 1-9 and 15 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
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Major Tourist Attractions
The subway lines that you're most likely to 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 &
How to Purchase Tickets
Seoul subway operates on a fare system where additional charges are applied based on the distance traveled. In most cases, the fare for traveling within Seoul city center is KRW 2,000 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
Age
Price
Adult
KRW 1,400
Youth (Age 13 -18)
KRW 800
Child (Age 6 - 12)
KRW 500
Extra Charge
Price
less than 10km
No extra charge
10km-50km
KRW 100/5km
over 50km
KRW 100/8km
Shinbundang Line
KRW 700
📖 Good to know!
• If you ride the subway until 6:30 AM using a transit card, you can get 20% off.
• When accompanied by adults, kids under 6 years old can ride the subway for free. (up to 3 kids).
• If you're traveling from Gyeongbokgung Palace to Gangnam, the fare is 1,500 won (based on a transportation card).
Let us give you an example! If you're traveling from Gyeongbokgung Palace to Gangnam, the subway fare would be KRW 1,500 (transit card) and KRW 2,200 for Shinbundang Line.
Reference: TRIPLEKorea
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T-money Card
・ A loadable transit card available for purchase at subway stations, airports, convenience stores, and more. (approx. KRW 4,000)
・ If you take the bus/subway within 30 minutes after you get off, you can ride them for free.
How to Top-Up a T money Card
How to Buy a Single-Use Subway Ticket
- Reference: TripleFind a subway ticket vending machine
- Reference: TripleSelect language
- Reference: TripleSelect destination
- Reference: TripleSelect fare
- Reference: TriplePayFare + deposit (KRW 500)
- Reference: TripleReturn cardClaim your deposit (KRW 500) at the station you arrive
How to Take a Subway
☑️ Head 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
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☑️ Purchase ticket
Purchase single-journey tickets or recharge your transportation card.
Reference: Triple
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☑️ 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
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💡 Useful Tipis
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
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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.
Reference: Triple
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📖 Good to Know!
Download Korean subway apps to find the best boarding location for a quick transfer!
Subway Apps
- Subway KoreaLanguage : Korean, English, Japanese, Chinese (simplified, traditional)
- Seoul SubwayLanguage : Korean, English
- Kakao MetroLanguage : Korean, English
☑️ Find 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
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Etiquette & Insider Tips
At 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.
On 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.