AREX Airport Train Guide: Schedule and Tips

AREX Airport Train Guide: Schedule and Tips

James Jeong
James Jeong · Updated March 2026
TransportAREXAirportSeoul
AREX Airport Train Guide: Schedule and Tips — scene
AREX Airport Train Guide: Schedule and Tips — scene

**Pro tip:** Express (₩9,500, 43 min) is best for Seoul Station; all-stop is cheaper and handy if you're staying near Hongdae. Check the Korail or AREX app for current times.

What Is AREX?

AREX (Airport Railroad Express) connects Incheon International Airport to Seoul Station. Two services run: **Express** (non-stop, 43 minutes) and **All-Stop** (multiple stations, about 58 minutes).

Express Train

  • Fare: ₩9,500 (one way)
  • Schedule: Roughly every 30–40 minutes; check the official AREX or Korail app for current times.
  • Stops: Incheon Airport T1 and T2 → Seoul Station only.
  • Booking: Optional reserved seats; walk-up available. T-Money accepted.

    • All-Stop Train

  • Fare: ₩4,750 with T-Money (cheaper than express).
  • Stops: Incheon Airport, Gyeyang, Geomam, Gimpo Airport, Digital Media City, Hongik University, Gongdeok, Seoul Station.
  • Use case: If you're staying near Hongik University (Hongdae), the all-stop can be more convenient.

    • Schedule and Apps

    Train times vary by day and season. Download the **Korail** or **AREX** app for the latest schedule. First and last trains typically run from around 5:20 AM to midnight; check before late-night or early-morning flights.

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