AREX Incheon Airport Express Train Ticket
- Hassle-free activation (Klook-exclusive): Secure your preferred travel date and seat easily by activating your AREX ticket directly through the Klook app
- Express train: Travel non-stop between Incheon Airport and Seoul Station in 43 minutes, with departures every 20–40 minutes!
- Affordable price: Score exclusive online discounts for adults, making your ticket cheaper than buying on-site!
- Time-saving: Book in advance on Klook to avoid long queues, with multiple easy activation options available
What To Expect from AREX Incheon Airport Express

















Good to know
Confirmation
- You'll get confirmation within minutes. If you don't see any confirmation, reach out to our customer support.
Luggage Information
- Maximum of 1 standard luggage and 1 handbag per person
- There is a designated luggage storage area provided for passengers on the train
Eligibility
- Children aged 0-5 can enter free of charge provided they will not occupy separate seats
- If you wish to purchase tickets at the child rate (ages 6-12), please make your purchase on-site. Child and adult tickets are sold for the same price on Klook
- A paying adult can only bring 1 child. A child ticket will be required for each additional child
Disclaimer
- Klook and the operator are not responsible for any damage or loss to your personal belongings
Additional information
- Eating and drinking inside the vehicle is strictly prohibited
- This vehicle is stroller and wheelchair-accessible
- Toilets for persons with disabilities are available onboard the train
- The Wi-Fi service is named AREX Free Wi-Fi
Location

Contact us
Reviews
Reviews summaryI used AREX to and from Incheon Airport and Seoul Station, and it was super convenient. The train arrived and left on time. A huge plus is that you can check in your bags at Seoul Station if you're flying with participating airlines like Jeju Air, Korean Air, Air Busan, and others (check first if your airline is included!). The AREX line was short, and because I had already checked in at Seoul Station, I didn't have to line up at the airport check-in counters anymore. I went straight to immigration and security. Definitely a time-saver!
I used AREX to and from Incheon Airport and Seoul Station, and it was super convenient. The train arrived and left on time. A huge plus is that you can check in your bags at Seoul Station if you're flying with participating airlines like Jeju Air, Korean Air, Air Busan, and others (check first if your airline is included!). The AREX line was short, and because I had already checked in at Seoul Station, I didn't have to line up at the airport check-in counters anymore. I went straight to immigration and security. Definitely a time-saver!
Easy to buy even last minute but best in advance & then just redeem at AREX Express Train tickets vending machine, follow on screen, instructions look complicated but its easy in the end...then it gets easier - just show up at reserved timing period. Lets GO!
Used the AREX Express from Seoul Station to Incheon Airport Terminal 1 the experience was excellent. Fast, comfortable, and very convenient after a long flight. The train was clean with enough luggage space and reached Seoul quickly without traffic hassle. Getting tickets through Klook voucher was also very easy. Redemption process was simple and smooth at the station. Highly recommended for travelers looking for a quick and comfortable airport transfer in Korea.
Used the AREX Express from Incheon Airport Terminal 1 to Seoul Station and the experience was excellent. Fast, comfortable, and very convenient after a long flight. The train was clean with enough luggage space and reached Seoul quickly without traffic hassle. Getting tickets through Klook voucher was also very easy. Redemption process was simple and smooth at the station. Highly recommended for travelers looking for a quick and comfortable airport transfer in Korea.
The fastest way to get to the airport is by train. Simply exchange your Klook voucher at the machine for a physical ticket—it’s quick and very convenient. We were able to travel from Busan to the airport smoothly and arrived just on time for our flight.
It's quite easy to use. Just activate the ticket, and a barcode will appear that you can use immediately. First, tap T-Money, then when you exit, scan the barcode in the app.
Just used my Klook voucher for the AREX Train in Korea and the experience was super smooth! 🚆🇰🇷 Booking the ticket on Klook was really easy and convenient. After purchasing, I immediately received the voucher in the app, and redeeming it at the AREX station was quick and hassle-free. The staff were helpful, and the instructions in the voucher were clear. The AREX Train itself was very comfortable, clean, and fast. It’s definitely one of the best ways to travel between Incheon Airport and Seoul.. It saves time, is easy to use, and makes airport transfers really convenient.
Fastest and most stress-free way to get to downtown Seoul!" I took the Express Train and was at Seoul Station in just 43 minutes. After a 12-hour flight, the last thing I wanted to do was navigate a crowded subway. The seats are super comfortable and assigned, so I didn't have to fight for space with my luggage. Pro Tip: I bought my ticket on Klook for a discount but didn't reserve my seat until I actually landed and cleared customs. It was so easy to just scan the QR code at the orange kiosk. Highly recommend for anyone who wants a calm start to their trip!
"Fastest and most stress-free way to get to downtown Seoul! I took the Express Train and was at Seoul Station in about 43 minutes. The seats are super comfortable and assigned, so there's no fighting for space. Plus, there's free Wi-Fi and even a restroom on board. Highly recommend booking ahead on Klook to skip the ticket machine lines!
FAQs
Can I book 2 tickets for myself and my friend if we are not traveling together?
Can I cancel this booking?
Can I amend the voucher usage date?
Can I use this ticket for Seoul station to the airport direction?
If I booked for a group of two, are we going to use the same voucher?
I selected the wrong terminal. Can I still use my ticket at a different terminal?
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Explore more on Klook
Top attractions in Incheon
- 1 Incheon International Airport
- 2 Wolmido
- 3 Incheon Chinatown
- 4 Yeongjong Sea Side Rail Bike
- 5 Wolmi Theme Park
- 6 Songwol-dong Fairy Tale Village
- 7 Songdo Hanok Village
- 8 Sinpo International Market
- 9 Ganghwa Spain Village
- 10 Songdo Central Park
- 11 Bupyeong-dong
- 12 G-Tower
- 13 Muuido Island
- 14 Yeonhui-dong
- 15 Incheon Grand Park Children's Zoo
- 16 Baegunsan
- 17 Memorial Hall for Incheon Landing Operation
- 18 Jajangmyeon Museum
- 19 AraMaru Skywalk
- 20 Incheon Bridge Memorial Hall

