Airport Express Train (AREX) + N Seoul Tower Observatory Admission Ticket

1. Airport Express Train (AREX)

1) Online Reservation

Step. 1	Please search about the train you want to make a reservation for on the AREX site. Depending on the airline you use, you can select either Terminal 1 or Terminal 2. Departure date selection can be viewed up to 4 months after today's date. The departure time of the train can be viewed as a time after the current time on the current date.  Reservations can be made for up to 12 people including adults and children. Infants under the age of 6 are free of charge when accompanied by a guardian. However, if you want a separate seat, you must purchase an additional ticket.
Step. 2	After checking the train schedule, click 'Reserve Train'. If there are no available seats, it will be displayed as "Sold Out".
Step. 3	Select 'Member Purchase / Non Member Purchase' to proceed with the reservation. If you want to keep record of your reservation history, we recommend that you register as a member.
Step. 4	Seats are assigned automatically when you select a train schedule. Please click 'Next'. If you want to change your seat, you can change it by clicking the 'Change Seat' button.
Step. 5	Click on 'Select Discounts'.
Step. 6	Enter the exchange number (13 digits) received on the voucher and proceed with the verification. After authentication is complete, click the 'Confirm' button.
Step. 7	After confirming your reservation information, click the 'Pay' button.  The amount to be paid is displayed as 0 won, as payment has been completed with the verified voucher.
Step. 8	Your ticket reservation is complete. After your reservation is complete, please click 'Home Ticket' at the bottom.
Step. 9	A QR code will be generated on the 'Home Ticket', and you can enter immediately by scanning the QR code at the train gate.  If you want to print or save as a PDF file, click the 'Print' button.
Step. 10	Print or save as PDF to keep your QR code.
Step. 11	Check the ticket with the QR code, and scan the QR code at the gate to board the train. For more detailed information, please refer to the User Guide

2) Offline Reservation (On-site)

Step 1	You can purchase AREX tickets at the ticket kiosk on-site as well. Head to the 'Express Train Ticket Vending Machines' to get your tickets.
Step 2	Select your destination (Airport or Seoul).
Step 3	Select the preferred boarding time.
Step 4	Select the number of people that will be boarding. It should be the same as the number of reservations made. Then, you'll be able to select your seats.
Step 5	After selecting your seats, select the option that says 'Exchange a ticket(Voucher)' at the payment stage.
Step 6	Enter the 13-digit serial number you received on your voucher to receive your ticket and QR code.
Step 7	Scan the QR code at the gate and enter.

2. N Seoul Tower Observatory Admission Ticket

• The voucher includes a QR code, and you can exchange it for a physical ticket at the on-site kiosk (N Seoul Tower PLAZA 5F, Observatory Deck Entrance).
• The issued voucher is valid until September 29, 2025, and can be used once within the validity period, on both weekdays and weekends.

1. Airport Express Train (AREX)

• Infants under 6 years old are free of charge when accompanied by a guardian. However, if you want a separate seat, you must purchase an additional ticket.
• You can use it regardless of the direction of Seoul Station -Incheon Airport / Incheon Airport - Seoul Station. 
• This is a one-way ticket, please purchase two for a round trip. 
• This product is exclusively for foreigners and cannot be used by Koreans. 
• This ticket is limited to trains between Seoul and Incheon International Airport. 
• If you change to a regular subway or go to places other than Seoul Station and International Airport Station an additional fee will be charged at the counter. 
• After payment, the Creatrip voucher will be sent immediately. The QR voucher is used for ticket exchange and is not a boarding pass.
• If you are unable to board the train for the reserved time slot, it is possible to change the departure time before the original departure time has passed. The first change is free, and after that, a fee of 1,000 KRW will be applied per change (up to 3 changes allowed). 
• Details on how to reserve tickets, change reservations, refunds, etc. can be found on the AREX site. 

2. N Seoul Tower Observatory Admission Ticket

• This product is for foreigners only.
• The price for adults and children are the same. 
• In order to preserve the environment, vehicles from outside cannot enter Namsan since 2005. Please note that you cannot enter by car. 
• The Namsan Observatory Deck admission ticket does not include the Namsan cable car fee. 
• Children under 24 months can enter for free if they bring supporting documents (certified copies, etc). A maximum of 1 infant is allowed per adult.
• For safety reasons, there may be restrictions on the use of some facilities when the weather conditions are bad or safety checks are required.