How to Get from Incheon Airport to Hongdae by Train
Arriving at Incheon International Airport and staying in Hongdae? One of the simplest ways to reach this popular Seoul neighborhood is by taking the Airport Railroad Express, commonly known as AREX.
The key is choosing the right train. Hongik University Station, the main railway station for Hongdae, is served by the All-Stop Train, not the AREX Express.
Which AREX Train Should You Take?
AREX operates two main services:
- All-Stop Train: Stops at Hongik University Station and other stations along the route.
- Express Train: Runs directly between Incheon Airport and Seoul Station without stopping at Hongik University Station.
If your accommodation is in Hongdae, choose the All-Stop Train and look for signs directing you to the Airport Railroad.
Step-by-Step: Incheon Airport to Hongdae
1. Find the Airport Railroad Station
Follow the airport signs for the Airport Railroad or AREX. The train stations are connected to the airport terminals, so you do not need to take a separate bus to reach the railway.
2. Choose the All-Stop Train
Check the destination information before boarding. Do not board the Express Train if you want to get off directly at Hongik University Station.
3. Pay for Your Journey
You can use an accepted transportation card or purchase a single-journey ticket, depending on the available ticketing options. Check the current fare and payment instructions at the station or on the official AREX website.
As a recent planning estimate, the journey takes approximately 52 minutes from Terminal 1 and 60 minutes from Terminal 2. Published adult transportation-card fares are approximately ₩4,650 and ₩5,250, respectively. These figures are estimates, so confirm them before travelling.
4. Get Off at Hongik University Station
Hongik University Station is the main railway stop for Hongdae. From there, follow the exit signs and your accommodation's directions. Hongdae covers a wider area than the station itself, so check the walking route before choosing an exit.
What If You Arrive Late at Night?
Train schedules depend on the day and direction of travel. If your flight arrives late, check the official timetable before relying on the train. Allow time for immigration, baggage collection and the walk to the station.
If the train is no longer running when you arrive, compare available airport buses and licensed taxi options.
Common Mistakes to Avoid
- Taking the wrong train: The Express Train does not stop at Hongik University Station.
- Confusing the station with your hotel: Hongik University Station serves the Hongdae area, but your accommodation may require additional walking or another connection.
- Ignoring the timetable: Always check the latest departure information, especially for late-night arrivals.
- Forgetting your luggage: Allow extra time to navigate station corridors and exits with large suitcases.
Final Tip
For many visitors staying in Hongdae, the AREX All-Stop Train is a straightforward airport transfer because it reaches Hongik University Station directly.
Before leaving the airport, confirm your terminal, train type and accommodation address. A quick check can save you an unnecessary transfer at the start of your trip.
