| Mode of Transfer | Airport railway |
| Other service | Free Wi-Fi onboard, USB outlet |
【AREX Direct Route Ticket Usage Instructions】
【LG U+ SIM/eSIM (including T-money function) User Guide】
【T-money Transportation Card Usage Instructions】
【Instructions for Using Taoyuan Airport MRT Tickets】
【Instructions for Using the Taipei Metro 72-Hour Pass】
The QR code on your KKday voucher is not the actual ticket. Please use the 13-digit redemption code on your voucher to redeem your ticket for a ride in advance at the AREX website or on-site. You will not be able to board the train if you do not redeem the code.
The AREX direct train is a direct train between Seoul Station and Incheon Airport, without stopping at other stations such as Hongik University Station.
Children under 6 years old can ride for free, but must present identification documents to verify their age when exchanging tickets.
Each guardian may bring one child under the age of 6 for free (without occupying a seat), but if a child occupies a seat, an additional fee must be paid.
For detailed instructions on how to use the AREX direct train ticket, please see the "How to Use" section on the product details page.
For usage instructions for the other bundled products besides AREX, please see the "Purchase Instructions" section on the product details page.
[How to use AREX direct train tickets]
1. After purchasing tickets, you will receive a 13-digit redemption code.
2. Book trains through the AREX booking system (web, app).
3. Use 13-digit redemption numbers to issue travel tickets.
4. After printing your ticket, scan the QR code on it at the automatic ticket gate to board the train (or use your mobile phone to scan the QR code).
※For more detailed information, please refer to the user guide .
How to redeem an LG U+ network card
[How to use Taoyuan Airport MRT one-way tickets and Taipei MRT 72-hour pass]
Passengers can board the AREX Express Train directly at both Terminal 1 and Terminal 2 of Incheon International Airport. The stations are conveniently located on the B1 level of each terminal. To find them, follow the clear signs for "Airport Railroad" or "AREX" within the airport. The Express Train departs from dedicated platforms, ensuring a streamlined boarding process.
The AREX Express Train is highly accessible for first-time visitors due to its clear signage, direct route, and user-friendly services. It offers a straightforward, non-stop journey from Incheon Airport directly to Seoul Station, a major transportation hub. Ticket vending machines provide convenient, quick transactions, and the train itself offers valuable amenities like free Wi-Fi and charging services, enhancing the overall ease of travel.
The primary differences between the AREX Express Train and the Airport Railroad All Stop Train are speed and the number of stops. The AREX Express Train provides a non-stop service directly from Incheon International Airport to Seoul Station, completing the journey in approximately 43 minutes. In contrast, the Airport Railroad All Stop Train makes 13 stops between the airport and Seoul Station, taking about 58-60 minutes. The Express Train is ideal for travelers prioritizing speed and direct transfer.
The AREX Express Train significantly enhances the travel experience by offering a rapid, non-stop journey from Incheon Airport to Seoul Station, reducing travel time to under an hour. Passengers enjoy a comfortable ride with amenities such as free onboard Wi-Fi and charging services, which are perfect for staying connected or preparing for their trip. This dedicated, streamlined service helps avoid road traffic and ensures a punctual arrival, making the start of a trip smooth and stress-free.
An AREX Express Train one-way ticket provides direct, non-stop transportation from Incheon International Airport to Seoul Station. This includes a dedicated seat on the express service and access to onboard amenities like free Wi-Fi and mobile charging facilities. The ticket offers flexibility, allowing use within a specified period without requiring a pre-selected boarding date, and can even be used on the day of purchase. For convenient booking and a reliable travel experience, you can easily purchase your tickets through KKday.
The AREX Express Train provides a direct and efficient connection from both Terminals 1 and 2 of Incheon International Airport primarily to Seoul Station. Seoul Station serves as a central transportation hub in the city, offering seamless transfers to various subway lines, KTX high-speed rail services, and other public transport options. This allows travelers to conveniently reach their final destinations across Seoul and beyond.
The AREX Express Train is equipped with several amenities designed to ensure a comfortable and convenient journey for passengers. Travelers can utilize free Wi-Fi throughout the ride, enabling them to stay connected, work, or plan their activities. Additionally, complimentary charging services are available for mobile devices, ensuring electronic devices remain powered. The train cars are designed for comfortable seating, providing a relaxed environment for the direct journey to Seoul Station.
The AREX Express Train offers a remarkably fast connection, completing the non-stop journey from Incheon International Airport to Seoul Station in approximately 43 minutes. This efficient service significantly cuts down travel time compared to local train options or road transport, providing a quick and effective way to reach the heart of Seoul directly. Passengers can expect a swift and punctual transfer to the city's main transportation hub.