Best way to reach Hongdae (Hongik University Station) from Incheon Airport
If you are staying in Hongdae, the most straightforward choice from Incheon Airport is the AREX All Stop train directly to Hongik University Station. It runs from both Terminal 1 and Terminal 2, stops at Hongik University Station on the way into Seoul, and drops you right under the main Hongdae guesthouse area. For most travelers:
- Take the AREX All Stop train from ICN T1 or T2 and get off at Hongik University Station.
- Pay with a T-money or other transport card, or buy a single-journey ticket at the machine.
- At Hongik University Station, follow signs for Exit 9, Exit 8, or your host’s recommended exit to reach most guesthouses.
- If you arrive very late at night after the last AREX, switch to a late-night bus, taxi, or nearby airport hotel.
If you want to see how AREX connects to other Seoul neighborhoods beyond Hongdae, you can later check an AREX route map once you know your exact accommodation address.
Why Hongdae (Hongik University Station) is a practical arrival base
Hongdae, centered around Hongik University Station, works especially well for independent and budget travelers arriving at Incheon:
- Direct airport train access: AREX stops at Hongik University Station, so you avoid transfers with luggage on your first day.
- Dense guesthouse area: Streets around Exits 8, 9, and 3 are full of hostels, guesthouses, and small hotels, many within a 5–10 minute walk of the station.
- Great for exploring Seoul: Hongik University Station is on Seoul Subway Line 2 (the green loop line) and also serves AREX and another commuter line, giving you easy access to many districts with one or two transfers.
- Late food and services: Convenience stores, street food, and casual restaurants usually stay open late, which is helpful after an evening arrival.
- Independent-travel friendly: Clear English signage, coin laundries, luggage storage, and plenty of cafes make it comfortable for solo and long-stay visitors.
If your plan is to explore central and western Seoul, using Hongdae as a base keeps both arrival and departure days simple.
AREX options to Hongdae: which train to choose
There are two main AREX services from Incheon Airport into Seoul. For Hongdae, they work very differently.
| AREX option | Does it stop at Hongik University Station? | When it fits Hongdae stays | Key points for decision |
|---|---|---|---|
| All Stop Train | Yes – Hongik University Station is one of the regular stops | Best choice for almost everyone whose accommodation is in or near Hongdae | Runs frequently, accepts common transport cards and single tickets, no seat reservation. You simply stay on the train until Hongik University Station and get off. |
| Express Train | Generally runs non-stop between the airport and a central Seoul station, not Hongik University | Only makes sense if you are heading past Hongdae or specifically need to reach the Express terminal station first | Uses a separate reserved-seat ticket. For Hongdae, it usually means an extra transfer and backtracking, so it rarely saves time door-to-door. |
For a stay in Hongdae, the All Stop train is usually the most efficient door-to-door because it leaves you at the correct station with no extra transfers.
Step-by-step: AREX from Incheon Airport Terminal 1 to Hongik University Station
Follow these steps if you land at Incheon Airport Terminal 1 (ICN T1).
- Clear immigration and customs
Complete the usual arrival procedures. After customs, you will walk into the public arrivals hall on the ground level. - Follow signs to the Airport Railroad (AREX)
Look for blue signs with a train icon and wording such as “Airport Railroad.” They guide you down to the basement levels where the AREX platforms are located. - Decide how you will pay
- If you already have a T-money or similar transport card, you can go straight to the gates and tap in.
- If you do not have a card, buy a single-journey ticket or a new transport card from ticket machines or nearby counters. Machines usually offer an English menu.
- Choose the All Stop train, not the Express
On the station boards, look for the All Stop service and confirm that Hongik University Station appears in the list of stops. Avoid boarding an Express train if your destination is Hongdae. - Tap in and reach the correct platform
Tap your card or insert your ticket at the gate, then follow arrows and signs for the All Stop platform. Trains generally run at regular intervals, so waiting time is usually short. - Ride the train and track the stops
Inside the train, use the route map and bilingual announcements to follow progress. Hongik University Station will be clearly announced. The ride from T1 to Hongik University Station is typically under an hour, but allow extra time for waiting and walking. - Get off at Hongik University Station
When the train stops at Hongik University, step off with your luggage and follow the crowd up the escalators or elevators. - Tap out at the exit gates
Use the same card or ticket to exit. If you used a single-journey card with a deposit, follow the posted instructions if you want to reclaim any refundable amount.
Step-by-step: AREX from Incheon Airport Terminal 2 to Hongik University Station
If you land at Incheon Airport Terminal 2 (ICN T2), the process is similar, with a slightly different station layout.
- Finish arrival formalities
After immigration and customs, you will enter the public arrivals area of T2. - Follow signs to the Airport Railroad
Look for signs marked “Airport Railroad” or AREX. They lead you through the terminal and down to the train station level connected to T2. - Get a T-money card or ticket if needed
If you do not already have a transport card, buy one at a convenience store or ticket machine, or purchase a single-journey ticket to Hongik University Station. - Confirm you are boarding the All Stop service
Check the overhead boards for the All Stop train and verify that Hongik University Station is listed among the stops. If you see an Express service, remember that it does not normally stop at Hongdae. - Tap in and board
Tap your card or insert your ticket at the gate, go to the All Stop platform, and board the next train. - Stay on until Hongik University Station
The train will pass several stations. Use the in-car maps and announcements to track progress and prepare to get off when Hongik University Station is announced. - Exit the station toward your guesthouse
Tap out at the gates and follow the exit signs that match the directions your host provided.
Which exits to use at Hongik University Station for Hongdae guesthouses
Hongik University Station is a busy interchange for AREX, Line 2, and a commuter line, with many exits spread around the neighborhood. Choosing the right exit can save a lot of walking with luggage. Always check the directions from your guesthouse or hotel first. If they do not specify, use these general guidelines:
- Exit 9: One of the most popular exits for the main Hongdae shopping and nightlife streets. Many hostels and guesthouses are within a short walk. Expect busy sidewalks and crowds.
- Exit 8: Also leads into central Hongdae, slightly offset from Exit 9. Often useful if your accommodation is close to the main pedestrian area but you prefer a slightly quieter corner.
- Exit 3: Handy if your stay is closer to the Gyeongui Line Forest Park side or quieter residential streets with smaller guesthouses and studios.
- Other exits: Exits 1, 2, and higher numbers may be better for specific buildings or if your host gives a detailed map. Some exits have elevators, which is important if you have heavy luggage or a stroller.
Practical tips inside the station:
- After leaving the AREX platform, follow the big “Exit” signs, then look for exit numbers on overhead boards and wall maps.
- Many exits are connected by long underground passageways. Walking a bit further underground can bring you closer to your guesthouse without crossing wide roads at street level.
- If you are unsure, stop at a station map near the gates or ask staff by showing your accommodation address on your phone.
Using T-money and other cards on AREX to Hongdae
Travelers often ask whether they can use T-money on AREX. For the All Stop train to Hongik University Station, the usual pattern is:
- Transport cards: Common rechargeable cards such as T-money are widely used on the All Stop AREX service. You tap in at the airport station and tap out at Hongik University Station, similar to the Seoul subway.
- Single-journey tickets: If you prefer not to buy a transport card, you can purchase a one-time ticket from the machines. This works well for very short stays or if you are unsure how often you will use public transport.
- Express train tickets: The Express service uses a separate reserved-seat ticketing system. Since it does not normally stop at Hongdae, most Hongdae-bound travelers skip it.
Because payment options and card types can change, always read the instructions on the ticket machines or information boards at the airport and follow any updated guidance.
First and last AREX trains for Hongdae: timing basics
Exact timetables can change, so you should check the current schedule on arrival using:
- Official timetable boards at the AREX station in your terminal
- Information desks in the arrivals hall
- Current transport apps that show first and last train times
Typical patterns to plan around:
- First trains: Early-morning All Stop trains usually start in time for morning flights and commuters. If you land very early, you may need to wait a short time for the first departure.
- Last trains: The last All Stop train from the airport toward Seoul typically leaves in the late evening or close to midnight, depending on terminal and day. A delayed flight can easily push you past this time.
- Frequency: During daytime and evening, All Stop trains generally run at regular intervals. Platform screens show the waiting time for the next train.
Because immigration, baggage claim, and customs can take longer than expected, do not plan around a train that leaves only a few minutes after your scheduled landing. Build at least an hour of buffer between landing time and the last train you are willing to aim for.
Backup options if you miss the last AREX to Hongdae
If you arrive after the last All Stop train or there is a disruption, you still have several ways to reach Hongdae or to rest near the airport.
1. Late-night airport buses
- What they are: Limousine-style or city buses that run between Incheon Airport and major areas of Seoul, including stops that may be convenient for Hongdae.
- When they help: When trains have stopped but it is not yet the middle of the night, a late-night bus can still bring you close to Hongdae or to a nearby transfer point.
- How to use them: Visit the bus information counters in the arrivals hall and ask for routes that serve Hongdae or nearby districts. Staff can direct you to the correct bus stop and explain approximate travel time.
- What to check: Confirm how close the bus stop is to your guesthouse and whether the final walk is comfortable and safe at night. If not, plan for a short taxi ride from the bus stop.
2. Regular or late-night taxis
- Direct but more expensive: A taxi from Incheon Airport to Hongdae is usually the simplest backup when you are tired, carrying heavy luggage, or traveling with children.
- Where to find them: Follow “Taxi” signs outside the arrivals hall. Official taxi queues are clearly marked and usually separated by taxi type.
- What to show the driver: Have your accommodation address written in Korean if possible, or show it on your phone. Mention that you are going to the Hongik University Station / Hongdae area to give a general reference.
- Night surcharge: Many cities apply higher fares at night. Ask staff at the taxi stand about approximate fare ranges so you know what to expect.
3. Nearby capsule hotels or airport stays
If your flight lands in the middle of the night and most ground transport options are finished, staying near the airport and going to Hongdae in the morning can be less stressful.
- Capsule or transit hotels: Some terminals or nearby buildings offer compact rooms or capsules that can be booked for a night or a few hours.
- Airport hotels with shuttles: Hotels near the airport often run shuttle buses. Sleeping there and taking the first AREX train in the morning can be more comfortable than searching for transport at 2–3 a.m.
- What to prepare: Before your trip, save at least one backup hotel option in your phone so you can decide quickly if your flight is heavily delayed.
Common mistakes when taking AREX to Hongdae
Independent travelers to Hongdae often run into similar issues. Avoid these mistakes to keep your arrival smooth.
- Boarding the Express train by accident
For Hongdae, the Express train usually does not help because it skips Hongik University Station. Always confirm that the train you board is the All Stop service and that Hongik University Station is listed on the route map. - Cutting it too close to the last train
Immigration lines and baggage delays can easily take more than an hour. Do not assume you can land and be on a train in 20 minutes, especially in the evening. - Choosing the wrong exit at Hongik University Station
Coming out at a distant exit can add 15–20 minutes of walking with luggage. Ask your host which exit to use and follow underground signs carefully. - Not having your accommodation address ready
If you need help from staff or a taxi driver, you will want the address in Korean or a clear map. Save screenshots before you land in case you do not have mobile data yet. - Underestimating the final walk
Even after you reach Hongik University Station, you may still have a 5–15 minute walk. Check whether your route involves hills, stairs, or narrow alleys, especially if you arrive late or have heavy bags.
Decision guide: AREX vs other options for Hongdae
Use this comparison to decide which arrival option fits your situation.
| Option | Best for | Main advantages | Main drawbacks | Key checks before choosing |
|---|---|---|---|---|
| AREX All Stop to Hongik University Station | Most independent and budget travelers staying in or near Hongdae | Direct to Hongdae, predictable travel time, uses common transport cards, frequent daytime and evening service. | Does not run all night; still requires walking or a short taxi from the station to your guesthouse. | Confirm first/last train times for your arrival day and whether you are comfortable managing luggage on public transport. |
| Airport bus to Hongdae area | Arrivals near or after the last train, or travelers who prefer staying on one vehicle | Can drop you closer to some hotels, comfortable seating, no transfers once on board. | Slower in traffic; late-night departures may be less frequent. | Check route, last departure time, and walking distance from the bus stop to your accommodation. |
| Taxi from Incheon Airport | Very late arrivals, families, heavy luggage, or those who want door-to-door comfort | Direct to your door, no transfers or stairs, available when other options are limited. | More expensive than train or bus; possible night surcharge. | Ask staff for an approximate fare range and make sure you join an official taxi queue. |
| Overnight near the airport + morning AREX | Arrivals in the middle of the night or after major delays | Less stress, proper rest, easy transfer on the first morning train. | Requires an extra hotel booking and another check-in/check-out. | Check shuttle times, breakfast or check-out time, and the first AREX departure that fits your schedule. |
If you later want a broader comparison of airport transport beyond Hongdae, you can look up a dedicated guide comparing AREX, airport buses, and taxis once your basic route is clear.
Arrival-day checklist for travelers staying in Hongdae
Use this structured checklist to keep your arrival organized and reduce stress.
Before you fly
- Save your guesthouse or hotel address in English and Korean (if available), plus screenshots of the map.
- Ask your host which Hongik University Station exit number is closest and whether there are any tricky turns or alleys.
- Compare your scheduled arrival time with typical immigration and baggage times to estimate when you can realistically reach the AREX platform.
- Look up first and last AREX All Stop train times for your arrival day and note at least one backup option (bus, taxi, or airport hotel).
- Decide whether you will use a T-money card or single-journey tickets, and plan where to get or top up the card.
- Save the name and basic location of at least one airport hotel or capsule hotel as an emergency backup.
After landing at Incheon (T1 or T2)
- Connect to airport Wi‑Fi or ensure you have offline access to your accommodation details and maps.
- Clear immigration and collect your luggage, keeping an eye on the time compared with the last AREX departure.
- Withdraw or exchange a small amount of cash in Korean won if you plan to use it for tickets or small purchases.
- Follow signs to the Airport Railroad / AREX station in your terminal.
- Buy or top up your T-money card, or purchase a single-journey ticket to Hongik University Station.
- On the platform screens, confirm that you are boarding the All Stop train and that Hongik University Station appears in the list of stops.
On the train
- Keep your luggage close and avoid blocking doors or aisles.
- Use the in-car route map to count how many stops remain until Hongik University Station.
- Prepare your card or ticket for tapping out as you approach your stop.
At Hongik University Station
- Tap out at the gates and pause to check the station map and exit list.
- Find the exit number recommended by your host (often Exit 9, 8, or 3 for many guesthouses).
- If you are unsure, ask station staff or a nearby information desk by showing your address on your phone.
- Once outside, orient yourself with a map app or your saved screenshots before you start walking.
- If it is late and the walk looks long or confusing, consider taking a short local taxi from a main road near the station.
If things do not go as planned
- If you miss the last AREX, return to the arrivals hall and ask at the information desk for the next bus to Hongdae or the nearest late-night route.
- If buses are finished and taxis are your only option, confirm the approximate fare range at the taxi stand before getting in.
- If you are too tired or it is extremely late, use one of your pre-saved airport hotel or capsule hotel options and head to Hongdae on the first morning train.
FAQ about taking AREX to Hongdae (Hongik University Station)
Can I use T-money for the AREX train to Hongik University Station?
On the AREX All Stop train, transport cards such as T-money are commonly accepted. You tap in at the airport station and tap out at Hongik University Station, similar to using the Seoul subway. If you do not have a card yet, you can buy one or purchase a single-journey ticket from the machines in the airport station. Because payment systems can change, check the instructions on the ticket machines or ask at the information desk when you arrive.
What AREX stops should I know between Incheon Airport and Hongik University Station?
The All Stop AREX service passes several intermediate stations between Incheon Airport and central Seoul. The exact list and order can vary by direction and terminal, but the key point for Hongdae travelers is that Hongik University Station is one of the regular stops. When you board, check the in-car route map or platform board to confirm that Hongik University Station appears in the sequence of stops and follow the announcements so you do not miss it.
What subway lines connect at Hongik University Station?
Hongik University Station is an interchange where Seoul Subway Line 2 meets the AREX line and another commuter rail line. Line 2 is the green loop line that circles central Seoul, making it easy to reach areas such as Gangnam, City Hall, and other popular districts with one or two transfers. This combination of lines is one reason Hongdae is such a practical base for independent travelers.
Is the AREX Express train useful if I am staying in Hongdae?
For most people staying in Hongdae, the Express AREX train is not the best option because it typically runs non-stop between the airport and a central station that is not Hongik University. You would then need to transfer to another subway line or train to backtrack to Hongdae. That extra transfer usually cancels out any time saved by the Express service, so the All Stop train is usually more convenient.
What should I do if I arrive in Incheon very late at night and still want to reach Hongdae?
If your flight lands late, first check whether you can still catch an AREX All Stop train by looking at the timetable boards or asking at the information desk. If the last train has already left, ask staff about late-night buses that pass near Hongdae or nearby districts. If buses are also finished or the wait is long, a taxi from the official taxi stand becomes the most practical option. When it is extremely late or you are exhausted, staying at an airport hotel or capsule hotel and heading to Hongdae on the first morning train is often the least stressful solution.
