Incheon Airport to Hongdae and Gangnam

Hongdae is easy by train: the AREX all-stop line stops at Hongik University, 4,650 won from Terminal 1 or 5,250 won from Terminal 2 by transit card (AREX, October 2026). Gangnam is not on the airport line, so most visitors take a limousine bus, a taxi or a private car. GUIVING’s private transfer drives to either district from US$96 for a car of up to four (GetYourGuide, October 2026).

How do I get from Incheon Airport to Hongdae?

On the all-stop AREX train to Hongik University station. Do not take the Express: it runs non-stop to Seoul Station and passes Hongdae without stopping. From the station, most Hongdae guesthouses and hotels are a short walk or one subway stop away. A single-use card costs 100 won more than the card fare, plus a 500 won deposit returned at the end.

How do I get from Incheon Airport to Gangnam?

By limousine bus, 17,000 won a person (Airport Limousine, October 2026), with routes that serve the big Gangnam hotels; or by taxi on the meter, from 4,800 won plus tolls; or by private car. Gangnam is south of the Han River, the long end of the drive, so allow one to two hours by road, depending on traffic. By train, you would ride the airport line into the city and change lines with your bags.

Taxi or private car?

A taxi needs no booking and starts at 4,800 won on the meter. Between 22:00 and 04:00 it adds up to 40% for a standard taxi, and the tolls come on top. A booked car has one fixed price with tolls and parking included, waits up to 90 minutes after landing, and meets you at the arrival gate with your name on a sign. For four people, GUIVING’s car works out at about US$24 each; for five to seven, MOVV’s transfer for up to seven is about US$12 each when full.

How long is it from Incheon Airport to Hongdae or Gangnam?

About an hour by train to Hongik University. By road, one to two hours, with Gangnam usually the longer drive in traffic. GUIVING lists its private transfer at about 1.5 hours.