The staff provided very thorough advice. Thank you so much, because the app didn't give any detailed information, and I might have gotten on the wrong bus.

It was incredibly cheap. It worked out to 220,000 won for two tickets, 110,000 won each. I was staying near Seoul Station, so after getting off the train and going to exit 15, I walked a short distance to my Airbnb. Instead of taking the bus for 360,000 won – three times the price and still having to walk – we saved two-thirds of that, hehe.

Easy to use. At Incheon Airport, find the orange AREX train line. Then, at the ticket vending machine, enter the number of tickets and select the voucher at the payment step. Enter the voucher code and you're done. Buying a 1+1 combo is very cheap. You get a private seat and a free bottle of water.

Very seamless. Just scan, tickets dispensed, and use them to get to ICN.

Good services, cheaper than buying at the machine.

Free bottled water provided too! AREX was a super fast and convenient way to the airport. Seat was comfortable and easy to get tickets too.

Ticket redemption is very easy. Very recommended.

Easy redeem, competitive price with good promotion.

It was the cheapest price I’ve ever seen for AREX Express tickets. With a buy 1 get 1 promo and another 50% discount at checkout, I literally got the tickets for 1/4 the actual price! It’s extremely convenient if you need to arrive at Seoul Stn for another train ride, or want to check in your luggage earlier with supported airlines at Seoul Stn. Highly recommend!!!

Traveling with Arex is always convenient and comfortable. Was happy to get buy 1 get 1 offer from the app. The redemption was smooth and very easy. Highly recommend.

It was very easy to exchange my physical ticket at the airport, the service was extremely punctual, the seats were spacious, soft, and comfortable; I could have even taken an extra nap on the way to Seoul Station. There was staff to help with luggage, and free water and Wi-Fi were available.

Very easy to redeem voucher and use.

As soon as I landed in South Korea, I took the AREX Express from Incheon Airport to Seoul Station (Seoul Yeok), and it was one of the most convenient and efficient airport transfers I’ve experienced. The train had dedicated seating and designated baggage storage areas, making the journey comfortable and stress-free, especially with luggage. I was seated in the front row of Car 1, which made the ride even more enjoyable. The train was clean, spacious, quiet, and departed on time. The direct connection to Seoul Station saved a lot of time compared to other transportation options. Overall, the experience was smooth, comfortable, and well-organized from start to finish. I would definitely recommend AREX Express to anyone arriving in Seoul and looking for a fast, reliable, and pleasant way to get into the city. 🚆✨

I was able to purchase it at a great price with a 1+1 deal! At the AREX boarding area ticket counter at Incheon Airport, you enter the number on the voucher and exchange it for your boarding ticket.

This train goes directly to the airport without stopping at stations and is faster.

Ticket exchange is easy at the vending machine. Good prices.

Easy to redeem and use voucher. Guide also easy to understand, will purchased again

It's cheaper than you buy at the airport, and very easy to redeem it.

Exchange the barcode code on the machine by first selecting the schedule and number of passengers, then after that selecting exchange voucher.

The ticket price was excellent, and the train was very punctual.