AREX Express vs All-Stop: A First-Time Visitor’s Guide

Compare journey times, fares, tickets, seating, luggage, transfers, and the best option for Seoul Station, Hongdae, Myeongdong, or Gangnam.

AREX Express or All-Stop: which should a first-time visitor take?

AREX Express and the all-stop train use the airport railway corridor, but they differ in stops, tickets, seating, and which destinations they suit. This guide stays focused on choosing between those two trains rather than repeating a broad bus-and-taxi comparison.

Recheck immediately before you travel

The times and fares below were **checked on official pages on September 10, 2026**. Service intervals, first and last trains, platforms, and promotional fares can change. Recheck the official AREX timetable and fare immediately before your trip—once on the day before flying and again before leaving the airport.[1][2][3] For a late arrival, plan from the time you finish immigration and baggage claim, not the scheduled landing time.

One-minute decision guide

• **Seoul Station, with speed and an assigned seat as priorities:** Consider Express first.

• **Hongik University, Gongdeok, Digital Media City, Magongnaru, or Gimpo Airport:** The all-stop train directly serves these intermediate interchange stations and is usually the better fit.[2]

• **Myeongdong:** Both choices require a final connection. Compare the route from Seoul Station by subway, bus, or taxi, including luggage and elevator access.

• **Gangnam:** Neither train runs directly to Gangnam. Compare the all-stop train’s intermediate transfers with Express to Seoul Station plus an onward transfer.

• **Low cost and transit-card continuity:** The all-stop train is more likely to fit.

• **Large luggage and certainty of a seat:** Express may be more comfortable, but include the transfer from Seoul Station to your hotel.

The core difference: stops and endpoints

Express runs **Seoul Station–Incheon Airport Terminal 1–Terminal 2 without intermediate stops** and requires a separate ticket.[1] The all-stop train works more like urban rail, serving intermediate stations such as Hongik University, Gongdeok, Digital Media City, Magongnaru, and Gimpo Airport, where travelers can reach local areas or interchange with other lines.[2]

The decisive question is often not “How many minutes are saved on the train?” but “How many transfers and how much walking remain to my hotel?” If your hotel is in Hongdae, taking Express to Seoul Station and then traveling back can erase its time advantage.

Official journey times

As checked on September 10, 2026, the official Express journey from Seoul Station is approximately **43 minutes to Terminal 1 and 51 minutes to Terminal 2**.[1] The all-stop journey is approximately **59 minutes between Seoul Station and Terminal 1 and 66 minutes between Seoul Station and Terminal 2**; some trains can take **2–6 minutes longer**.[2]

Treat these as station-to-station comparison figures. Allow extra time for buying a ticket, waiting, reaching the platform, and making the final transfer in Seoul. A long wait for the next Express—or an all-stop station close to your hotel—can make the all-stop train faster door to door.

Tickets, fares, and children

Express cannot be boarded simply by tapping an ordinary transit card; it needs a **separate ticket**. On September 10, 2026, the official page listed an adult promotional fare of **KRW 13,000** and a child fare of **KRW 9,500**.[1] Promotions and child eligibility rules may change, so verify who qualifies, the conditions, and the final checkout price immediately before purchase.

The all-stop train accepts transit cards like ordinary public transport. VisitKorea likewise explains that transit cards work on ordinary public transportation and AREX, excluding the Express service.[3][5] All-stop fares can depend on the stations used, card type, and age rules, so consult the official fare page.[3] When traveling with children, confirm each child’s age eligibility, required card or ticket, and whether a seat is guaranteed at the point of purchase.

Luggage, seats, and the possibility of standing

Express is designed around assigned seating, which can be valuable after a long flight. Place large suitcases in the designated storage area and do not block aisles or doors. If you have unusually large luggage, confirm any current restrictions or storage arrangements with official guidance or station staff before boarding.

The all-stop train operates like urban rail: **a seat is not guaranteed, and you may need to stand when it is busy**. Rush-hour boarding, alighting, and transfers can be tiring with children and large bags. On the other hand, if it stops at your true destination, such as Hongik University Station, avoiding a transfer may reduce the total burden more than an assigned seat would.

Destination fit: Seoul Station, Hongdae, Myeongdong, and Gangnam

• **Seoul Station:** This is the clearest use case for Express. It is especially attractive for accommodation nearby or a short taxi ride afterward. Still compare the all-stop train if price or departure flexibility matters more.

• **Hongdae:** The all-stop train serves Hongik University Station and is normally the natural choice.[2] Check the correct exit and the final walk to your accommodation.

• **Myeongdong:** You will need an onward trip from Seoul Station after either service. Weigh Express seating against the all-stop price, plus your ability to manage the Seoul Station transfer.

• **Gangnam:** There is no direct AREX service. Compare interchange stations and your hotel’s exact location on a map; “Gangnam” is too broad a label for choosing a route.

Transfers and accessibility

Travelers using a wheelchair or stroller, those with limited mobility, and anyone carrying heavy luggage should prioritize **elevator-equipped exits, transfer distance, level changes, and the final walk**, not only the lowest fare. Follow the airport railroad signs through the airport transportation center and ask airport or railway staff for assistance when needed.[4]

Seoul Station is a large interchange, so “arrival at Seoul Station” does not mean “arrival at the hotel.” Include the time needed to reach another metro line or taxi. At an all-stop interchange, check the actual elevator route and walking distance rather than relying only on a connection shown on the map.

Late arrivals and last trains

Flight delays, immigration, and baggage claim can shift your departure well beyond the scheduled landing time. Search for a train that leaves **after you can realistically reach the platform**. Do not assume Express and all-stop last-train times are identical; check each service separately.[1][2]

If you may miss the final train, read refund or change conditions before buying. If railway service has ended, do not buy unusable tickets; consult the airport’s official transport information for available alternatives.[4]

How to buy and board at the airport

1. Confirm whether your flight arrives at Terminal 1 or Terminal 2.

2. After immigration and baggage claim, check current official service information.

3. Look up your hotel’s exact address and nearest station and exit, then compare total transfers.

4. For Express, buy the **separate ticket** for the departure you want and verify the seat and platform information.[1]

5. For the all-stop train, confirm the transit card or ticket you will use and the applicable fare.[3][5]

6. At the gates, do not confuse an Express ticket with an ordinary transit card; follow the service signs.

7. Store luggage safely, and on the all-stop train prepare for your stop in advance.

Common mistakes

• Assuming Express stops at Hongdae, Gongdeok, or Gimpo Airport.

• Assuming an ordinary transit-card tap is enough for Express.

• Comparing only onboard travel time and forgetting the transfer after Seoul Station.

• Expecting a guaranteed seat on the all-stop train.

• Confusing Terminal 1 and Terminal 2.

• Assuming a child or promotional fare applies automatically to every passenger and date.

• Trusting an old blog’s timetable or price. **Recheck the official timetable and fare immediately before travel.**

Final checklist

Compare the **actual station you need**, hotel transfers, luggage, need for a seat, each child’s ticket, elevator route, and realistic post-immigration departure time. Express generally fits travelers who want a faster assigned-seat trip to Seoul Station; all-stop generally fits intermediate destinations, transit-card use, lower cost, and flexibility. Make the final choice only **after checking the official timetable and fare immediately before departure**.

Sources

1. https://www.airportrailroad.com/train/express/introduce

2. https://www.airportrailroad.com/train/normal/introduce

3. https://www.airportrailroad.com/train/normal/fare

4. https://www.airport.kr/ap_en/1512/subview.do

5. https://english.visitkorea.or.kr/svc/contents/infoBscView.do?vcontsId=140663