
If you're looking to get from Incheon International Airport to Seoul, there are a few options to choose from. The AREX (Airport Railroad Express) Express Train is the fastest way, taking 43-51 minutes to reach Seoul Station from Terminals 1 and 2. The All Stop Train is also an option, stopping at 11 stations including Gongdeok and Hongik University. This takes 53 minutes from Incheon International Airport to Seoul Station. If you're looking for a more luxurious option, you can charter a private airport transfer, or take a taxi.
| Characteristics | Values |
|---|---|
| Is there a subway station at Incheon Airport? | Yes, there is a subway station directly connected to both Incheon Airport T1 and T2. |
| How far is the subway station from the airport? | The subway station is inside the airport, but it takes around 10 minutes to walk from the terminal to the train's platform. |
| How to get to the subway station from the airport? | Follow the signs within the airport to direct you to the subway station. |
| How to get a T-money card? | T-money cards can be purchased from vending machines near the station entrance. You can also load money onto your card at these machines or at convenience stores within the terminal using cash. |
| Which line does the subway use? | The subway line is the Airport Railroad Express (AREX). |
| Where does the AREX line go? | The AREX line goes to Seoul Station, with many stops along the way, including Hongik University (Line 2) and Gimpo International Airport. |
| How long does the journey take? | The journey from Incheon Airport to Seoul Station takes between 43 and 66 minutes, depending on the terminal. The express train takes around 45 minutes. |
| How much does the subway cost? | The subway costs 9,500 won for adults and 7,500 won for children. There is also a 500 won refundable deposit. |
| Where can I buy tickets? | Tickets can be purchased in advance via the AREX website or at the express train ticket booths at the airport. |
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What You'll Learn

The subway station is inside the airport
Yes, you can catch the subway from Incheon Airport. The subway station is inside the airport and is directly connected to both Incheon Airport Terminal 1 and Terminal 2. It takes less than 10 minutes to walk to the subway station from the airport, and there are machines nearby to top up T-money cards.
The subway line is the Airport Railroad Express (AREX) and it goes all the way to Seoul Station. The AREX line has many stops and connects to other metro lines, allowing you to transfer and go almost anywhere. The route from the airport station terminates at Hongik University Station, which is on Line 2. From there, you can get to most areas of Seoul or transfer to Gimpo Airport.
The express train is located opposite the all-stop train platform and goes directly to Seoul Station. It is faster than the all-stop train, with the full journey from Terminal 2 being under an hour. The express train is often considered South Korea's commuter rail line that links Incheon International Airport with Seoul Station.
Taking the subway is a great option if you want to set up a T-money card upon landing. T-money cards are Korea's transportation cards, and you can purchase or top them up at vending machines near the station entrance.
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The Airport Railroad Express (AREX) line
The express train is located opposite the all-stop train platform. The express train is faster than the all-stop train, with the entire journey from Terminal 2 taking less than an hour. The all-stop train takes 53 minutes and stops at ten significant subway stations. The express train takes 43 minutes from Terminal 1 and 51 minutes from Terminal 2. The all-stop train takes 59 minutes from Terminal 1 and 66 minutes from Terminal 2.
The AREX line operates two types of trains: one for commuters and one for express services. Both trains are six-car electric multiple units, which can be expanded to eight cars. The trains have a maximum speed of 100 km/h (62 mph) in tunnels.
Tickets for the express train can be purchased in person at the express train counter or from self-service ticket machines. Both the counter and the machines accept Korean won and credit/debit cards, but the ticket machines often decline non-Korean cards. Tickets can also be purchased in advance through the official AREX website or third-party websites like Klook.
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The Maglev Line
Despite the benefits of the Maglev Line, including lighter trains and reduced construction costs, the line saw low ridership, with only 4,000 passengers per day at its peak in 2019. During the coronavirus pandemic, ridership decreased by over 90%, and the line was temporarily closed in July 2022 due to maintenance and repair issues. As of 2025, the Maglev Line remains closed due to disagreements with the Jung District office, and it is unclear when operations will resume.
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The journey takes 43-66 minutes
The Airport Railroad Express (AREX) is a quick and convenient way to get from Incheon International Airport to Seoul Station. The AREX Express Train takes 43 minutes from Terminal 1 and 51 minutes from Terminal 2. The All Stop Train takes about 53 minutes from Incheon International Airport to Seoul Station. The All Stop Train makes 11 stops at major subway stations, including Gongdeok and Hongik University Station, and is ideal for travellers who need to connect to other subway lines to reach their final destination.
The AREX Express Train has comfortable seating, ample luggage space, and free WiFi. Tickets for the AREX Express Train cost 9,500 won for adults and 7,500 won for children. Passengers flying on Korean Air or Delta receive a 2,000 won discount on adult tickets. There is also a 500 won refundable deposit charge added to the fare, which can be returned at your destination station using a refund deposit machine. Tickets can be purchased in advance via the AREX website and scanned at the ticket barriers upon arrival.
The AREX All Stop Train is also a convenient and affordable way to travel between Seoul Station, Incheon International Airport, and Gimpo International Airport. This train stops at several subway stations along the way, including Hongik University Station, and is perfect for travellers who need to connect to other subway lines. The All Stop Train also connects to Gimpo Airport, so it can be used to travel between the two airports.
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Tickets cost 9,500 won for adults
The Airport Railroad Express (AREX) provides a direct subway connection from Incheon International Airport to Seoul Station. The subway station is directly connected to both Incheon Airport Terminal 1 and Terminal 2 and is located within the airport. It takes approximately 10 minutes to walk from the airport to the subway station.
The express train is located opposite the all-stop train platform and offers a faster travel option, with a journey time of 43 minutes from Terminal 1 and 51 minutes from Terminal 2. Tickets for the express train cost 9,500 won for adults and 7,500 won for children. Passengers flying with Korean Air or Delta receive a discount of 2,000 won on adult tickets. There is also a 500 won refundable deposit added to the fare, which can be claimed back using the refund deposit machine located by the station ticket barriers.
Tickets for the express train can be purchased in advance through the AREX website and scanned upon arrival at the station. Alternatively, tickets can be bought from the Express Train Ticket Booth at Incheon International Airport or Seoul Station.
The AREX subway line offers a convenient and quick travel option, with connections to other subway lines, allowing passengers to transfer and reach their desired destinations in Seoul.
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Frequently asked questions
Yes, there is a subway station directly connected to both Incheon Airport Terminal 1 and Terminal 2.
Follow the signs within the airport to direct you to the subway station. It takes under 10 minutes to walk from the airport (after going through customs and baggage claim) to the subway station.
The cost of the journey depends on whether you take the express train or the all-stop train. The express train costs 9,500 won for adults and 7,500 won for children, with an additional 500 won deposit charge that is refundable. The all-stop train costs 100 won extra for a one-way ticket, with the same 500 won deposit charge.
The AREX Express Train takes 43 minutes from Terminal 1 and 51 minutes from Terminal 2. The All Stop Train takes 53 minutes from Incheon International Airport to Seoul Station.











































