![[Buy 1 Get 1 Free] AREX Express Train Ticket from Incheon Airport](https://d2mgzmtdeipcjp.cloudfront.net/files/good/2026/09/11/16795602133224.jpg?s=656x372&t=outside)







[Waug 1+1 Promotion Announcement] Currently, when you purchase an Incheon Airport AREX Express Train ticket on Waug, you will receive an additional AREX Express Train ticket for free based on your purchase quantity. ※ This promotion is limited in quantity and may end early once the prepared quantity is exhausted. [How to Participate in the Promotion] Participation is possible for payments made after 11:00 AM on Thursday, September 17, 2026. 1. Purchase an Incheon Airport AREX Express Train ticket on the current page. 2. After completing your purchase, you will receive a 100% discount coupon, usable for the 1+1 exclusive product, equivalent to the number of tickets purchased. 3. Apply the coupon you received on the 1+1 exclusive product page below. 4. Confirm that the payment amount is ¥0 and complete your purchase. 5. You can use your additional AREX Express Train ticket for free. [Exclusive for Receiving 1+1 Benefit] Incheon Airport AREX Express Train Ticket https://www.waug.com/ko/goods/157130 ※ Please use the issued coupon within 1 day of issuance. ※ The validity period for the additional ticket provided through this promotion is until December 31, 2026. ※ This promotion is limited in quantity, and coupon issuance may end early if the prepared quantity is fully exhausted. ※ This promotion may end early without prior notice if the total prepared quantity is sold out.

Incheon Airport-Seoul Station direct express rail.
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Your Easiest Free Travel Start:
AREX Airport Railroad
The fastest and most comfortable way to travel to Incheon Airport. Introducing the AREX Airport Railroad! If you want to get to Seoul Station from Incheon International Airport, or vice versa, as quickly as possible, we recommend the AREX Airport Railroad. You can reach Seoul Station in just 43 minutes from Incheon Airport Terminal 1, and 51 minutes from Terminal 2. Purchase through WAUG for the best prices, and conveniently exchange your voucher code for a ticket online or on-site to use the service. Please be sure to exchange your 13-digit code for a ticket online or on-site before use.
🎁 WAUG Exclusive 1+1 Promotion! 🎁
Buy one AREX Express train ticket and get an additional ticket FREE. Prepare two tickets for the price of one and make your round trips between Seoul Station and Incheon Airport even more budget-friendly!
Get your AREX 1+1 Extra Ticket Here

The easiest start to your independent travel,
AREX Airport Railroad
Looking for the fastest and most convenient way to travel between Seoul Station and Incheon International Airport, or vice versa? Try the Airport Railroad AREX. You can reach Seoul Station from Incheon Airport Terminal 1 in just 43 minutes, or from Terminal 2 in 51 minutes. It takes less than an hour to travel quickly between the city center and the airport!
AREX offers comfortable seats, ample luggage storage space, and free Wi-Fi service for a more pleasant journey.
How to Exchange Your Ticket

AREX can be used for travel from Seoul Station to Incheon Airport, and from Incheon Airport to Seoul Station.
How to Use:
Scan your WAUG mobile e-ticket at the Express Train ticket vending machine to receive your ticket.
It's that simple! With your WAUG mobile voucher, you can exchange it directly at the ticket vending machine.
Just Look for the Express Train

Whether you're at Seoul Station or Incheon International Airport, the words 'Express Train' are prominently displayed to help you find it easily. Just look for the orange 'Express Train' signs, and anyone can board without difficulty.
Learn More About AREX

AREX travels at speeds of 110 km/h. The interior seating is arranged in a 2-row / 2-seat configuration, and it's a reserved seating system, so you just need to sit in the seat indicated on your pre-exchanged ticket.
The train travels forward, so there's no discomfort like motion sickness.
Why Buy Your Ticket from WAUG?

WAUG offers AREX tickets at a 12% discount compared to on-site prices. Purchasing in advance allows you to ride the AREX train at a much more affordable price.
Online E-ticket Exchange:
On-site Ticket Exchange:
1. Seoul Station Express Train Ticket Exchange Counter
B2, AREX Seoul Station
2, Sejong-daero 18-gil, Jung-gu, Seoul
View Details
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2. Incheon Int'l Airport Terminal 1 Station Customer Service Center
B1, Transportation Center, Incheon Int'l Airport Terminal 1
271, Gonghang-ro, Jung-gu, Incheon
View Details
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3. Incheon Int'l Airport Terminal 2 Station Customer Service Center
B1, Customer Service Center, Incheon Int'l Airport Terminal 2
272, Gonghang-ro, Jung-gu, Incheon
View Details
Open in Google Maps
Operating Hours:
1. Seoul Station Departure
First Train: 06:10 - Last Train: 22:50
2. Incheon Airport Departure
Terminal 1: First Train: 05:23 - Last Train: 22:48
Terminal 2: First Train: 05:15 - Last Train: 22:40
View Detailed Timetable
Korean Page
English Page
Japanese Page
2 Sejong-daero 18-gil, Sogong-dong, Jung-gu, Seoul
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