If you’re arriving in Korea through Incheon International Airport and want a fast, comfortable way to reach central Seoul, the AREX (Airport Railroad Express) Express Train is your best option. Here’s everything you need to know to make your journey smooth and easy!

What Is the AREX Express Train?
The AREX Express Train is a non-stop rail service connecting Incheon International Airport (both Terminal 1 and Terminal 2) directly to Seoul Station. It’s the fastest way to get from the airport to downtown Seoul, taking just 43 minutes from Terminal 1 and about 51 minutes from Terminal 21 2 5.

Why Choose the AREX Express?
- Non-stop and Fast: No stops between the airport and Seoul Station, so you’ll get to the city quickly1 2 5.
- Comfortable and Convenient: All seats are reserved, spacious, and there’s plenty of luggage storage, including dedicated racks for large suitcases1 4 5.
- Free Wi-Fi: Stay connected during your journey4.
- Accessible: The train is stroller and wheelchair-friendly, with accessible restrooms onboard1.
- Frequent Departures: Trains depart every 20–40 minutes, so you won’t have to wait long1.

How to Buy Tickets
- At the Airport: Purchase tickets at the AREX Express counters or self-service ticket machines. Ticket counters accept foreign credit cards, but machines may not always work with non-Korean cards-if you have trouble, just go to the counter3 5.
- Online: You can also buy tickets in advance on the official AREX website or through travel platforms like Klook, often at a discounted price1 2 5.
- Fares: Adult tickets are 13,000 won, with discounts for groups, children, and certain airline passengers5. Children under 6 ride free if they don’t occupy a seat1.

Travel Tips
- When using the Express Train, the AREX fare is 13,000 KRW for adults and 9,500 KRW for children and seniors. These prices apply when you purchase an AREX train ticket in advance. If you board without a ticket, the fare increases to 17,700 KRW to Terminal 1 and 18,300 KRW to Terminal 2 from Seoul Station.
- Seoul Connections: Once you arrive at Seoul Station, you can easily transfer to the subway or buses to reach destinations like Myeongdong, Gangnam, or Hongdae. For subway travel, you’ll need a T-Money card, which you can buy at the station2.
- Accessibility: The train and stations are designed to be accessible for travelers with strollers or wheelchairs1.

AREX Express vs. All-Stop Train
- The Express Train goes non-stop between the airport and Seoul Station, with reserved seating and dedicated luggage space.
- The AREX All-Stop Train is a standard commuter train that connects Incheon Airport and Seoul Station, stopping at 8 major transfer stations along the way. It’s a good choice if your destination is along the route, such as Hongdae or Gimpo Airport.
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Gureum’s thoughts
Meow, dear travelers! Cloud here, your feline guide to all things Korea! Today I want to purr about something my humans constantly rave about – the AREX train! As someone who appreciates cleanliness (I do spend 16 hours a day grooming myself, after all), I must say the AREX is impressively spotless compared to airport railways I’ve heard about in other countries. My humans tell me stories of delayed trains and missed flights elsewhere, but here in Korea, the AREX runs with such perfect punctuality that even a time-conscious cat like me is impressed! No need to worry about being late to the airport or stuck waiting after a long flight. The comfortable seats are perfect for a catnap, though sadly no official cat beds are installed (a suggestion for future improvements, perhaps?). Whether you choose the express or all-stop service, you’ll experience Korean efficiency at its finest. Even this homebody cat can appreciate good transportation when I hear about it! Until our next adventure together, this is Cloud reminding you that the best journeys, like the best naps, are the ones without unexpected interruptions! Purr-fect travels! 🐾
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