Airport Railroad Express - How to get from Incheon Airport to Seoul

The AREX (Airport Railroad Express) is a high-speed train service connecting Incheon International Airport (ICN) to Seoul Station, offering travelers a fast and convenient transportation option.

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🚆 AREX Train Options

1. Express Train:

   • Route: Non-stop between Incheon Airport (Terminals 1 & 2) and Seoul Station.

   • Duration: Approximately 43 minutes from Terminal 1 and 51 minutes from Terminal 2.

   • Features: Reserved seating, free Wi-Fi, luggage racks, and onboard restrooms.

   • Fare: ₩9,500 for adults; discounted fares available through online platforms like Klook and Creatrip.

   2. All-Stop Train:

   • Route: Stops at 13 stations between Incheon Airport and Seoul Station, including major hubs like Hongik University and Gimpo Airport.

   • Duration: Approximately 53 minutes.

   • Fare: ₩4,150 from Terminal 1; ₩4,750 from Terminal 2. 

📍 Boarding Locations

• Incheon Airport:

  • Terminal 1: AREX station located on the B1 level of the Transportation Center.

  • Terminal 2: AREX station situated on the B1 level beneath the terminal building.

• Seoul Station:

  • AREX platforms are on the B2 level.

  • For passengers on Seoul Subway Lines 1 and 4, follow signs for "Airport Railroad" to transfer to AREX.

🎟️ Ticket Purchase Options

• On-site:

  • Ticket Machines: Available at Incheon Airport and Seoul Station; accept Korean won and Korean credit cards.

  • Information Counters: Staffed counters at stations; accept cash and credit cards, including some international cards.

• Online:

  • Official AREX Website: www.arex.or.kr

  • Third-party Platforms: Discounted tickets available through Klook, Creatrip, and WAUG. 

• Transportation Cards:

  • T-money: Rechargeable smart card usable on the All-Stop Train and other public transportation.

🧳 Additional Services

• Seoul Station City Airport Terminal:

  • Offers in-town check-in services for select airlines, allowing passengers to check luggage and receive boarding passes before heading to the airport.

• Onboard Amenities:

  • Express trains feature reserved seating, free Wi-Fi, luggage racks, and restrooms.

⏰ Operating Hours

• Express Train:

  • First Departure: 05:15 AM

  • Last Departure: 10:48 PM

  • Frequency: Every 30 to 45 minutes.

• All-Stop Train:

  • First Departure: 05:18 AM

  • Last Departure: 11:32 PM

  • Frequency: Every 5 to 15 minutes.

For the most up-to-date information, schedules, and ticket bookings, visit the official AREX website: www.arex.or.kr.