AREX Express vs All-Stop Train: Which Is Better From Incheon Airport to Seoul?
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You follow the Airport Railroad signs at Incheon Airport.
Then you reach the part nobody warned you about.
There are two AREX trains.
Express Train.
All-Stop Train.
The Express sounds like the obvious choice.
It's faster.
It's nonstop to Seoul Station.
So you should take it... right?
Not necessarily.
If you're staying near Hongdae, for example, taking the faster train all the way to Seoul Station can send you past a station the All-Stop Train would have taken you to directly.
That's why the right question isn't:
“Which AREX train is faster?”
It's:
“Which AREX train gets me to MY destination more easily?”
🚆 Going to Seoul Station?
Start with the AREX Express. It runs nonstop from Incheon Airport to Seoul Station.
🎒 Staying in Hongdae?
The All-Stop Train is often more practical because it stops at Hongik University Station.
🚇 Need a useful intermediate station?
Check the All-Stop Train.
💺 Want a reserved seat and a more airport-train-style ride?
The Express Train has the advantage.
Bottom line: Express wins for speed to Seoul Station. All-Stop can win for location and connections.
Choosing AREX Express simply because the word “Express” sounds better.
A train that saves 15 minutes to Seoul Station can still make your entire trip longer if you then have to travel back toward your hotel.
AREX Express vs All-Stop: What's the Actual Difference?
Both trains use the Airport Railroad connecting Incheon International Airport with Seoul.
But they are designed for slightly different trips.
| Feature | AREX Express | AREX All-Stop |
|---|---|---|
| Route style | Nonstop to Seoul Station | Stops at stations along the route |
| T1 → Seoul Station | About 43 min | About 59 min |
| T2 → Seoul Station | About 51 min | About 66 min |
| Hongdae | Does not stop | Stops at Hongik University |
| Intermediate stops | No | Yes |
| Seat style | Reserved seat | Metro-style service |
| Best for | Fast trip to Seoul Station | Hongdae & intermediate connections |
How Much Faster Is the AREX Express?
If your destination is Seoul Station itself, the answer is clear.
🚆 Express: about 43 minutes
🚇 All-Stop: about 59 minutes
Express saves about 16 minutes.
🚆 Express: about 51 minutes
🚇 All-Stop: about 66 minutes
Express saves about 15 minutes.
So yes—the Express Train is genuinely faster to Seoul Station.
But airport-to-station time is only one piece of your trip.
You should compare:
Airport → Train → Transfer → Walk → Hotel
Not simply:
Airport → Seoul Station
Where Does the AREX All-Stop Train Stop?
This is the All-Stop Train's biggest advantage.
Instead of going straight to Seoul Station, it serves intermediate stations including useful connections such as:
📍 Gimpo International Airport
📍 Magongnaru
📍 Digital Media City
📍 Hongik University
📍 Gongdeok
📍 Seoul Station
That makes the All-Stop Train much more than a slower version of the Express.
Those intermediate stops may eliminate an entire transfer from your journey.
Staying Near Seoul Station: Which AREX Is Better?
This is the easiest scenario.
If your accommodation is close to Seoul Station and you want a comfortable, direct airport train:
Nonstop + reserved seat + faster journey to Seoul Station.
The All-Stop Train still gets you there and can cost less, so budget-conscious travelers may prefer it.
But if your destination really is Seoul Station, the Express Train's main advantage is being used exactly as intended.
Staying in Hongdae: Express or All-Stop?
This is where the answer flips.
Hongdae is one of the most popular areas for international visitors.
And the All-Stop Train stops at Hongik University Station.
If your hotel is convenient from Hongik University Station, you may avoid going all the way to Seoul Station and transferring back.
Think about what would happen with the Express:
Incheon Airport → Seoul Station → transfer → travel back toward Hongdae.
With the All-Stop:
Incheon Airport → Hongik University Station.
The second journey may be slower on the train itself—but much simpler overall.
What About Myeongdong, Gangnam or Other Seoul Neighborhoods?
For these destinations, don't choose based on AREX travel time alone.
Neither train necessarily takes you directly to your hotel.
You'll likely need another subway ride, bus, taxi or walk.
Compare the Express-to-Seoul-Station route with the All-Stop route plus your onward connection. Also compare the airport limousine bus if it stops near your accommodation.
Neither AREX option is automatically ideal door-to-door. Check the complete route and compare an airport bus as well.
The All-Stop Train deserves serious consideration because of Hongik University Station.
The Express Train has its clearest advantage here.
For the full train-vs-bus-vs-taxi decision, use the airport transportation hub:
How to Get From Incheon Airport to Seoul: AREX, Bus or Taxi? →
Which AREX Train Is Better With Luggage?
If you're carrying a large suitcase, the Express Train's reserved-seat setup can feel more comfortable.
The All-Stop Train functions more like urban rail.
That means your experience can depend on when you travel and how crowded the train is.
A comfortable ride to Seoul Station doesn't help much if you then have to make an awkward subway transfer with two heavy suitcases.
Sometimes the All-Stop Train's closer station is the easier luggage option overall.
Do AREX Express and All-Stop Use the Same Ticket?
No.
They are two different services with different ticketing systems.
The Express Train uses a dedicated Express ticket.
Official tourism guidance says tickets can be purchased online or from ticket machines at the station.
The All-Stop Train works as part of the public transportation network.
Official guidance lists options including single-use tickets and compatible transportation cards.
That distinction matters because you shouldn't assume that buying or tapping for one service automatically gives you access to the other.
Which One Is Cheaper?
The All-Stop Train is the cheaper option.
Current Airport Railroad fare tables list the standard All-Stop fare to Seoul Station at approximately:
Terminal 1 → Seoul Station:
about ₩4,750
Terminal 2 → Seoul Station:
about ₩5,350
Express fares and promotional discounts can change, so check the current official fare when purchasing your ticket.
The more useful question, however, is whether paying more saves you a transfer or gives you a meaningfully easier trip.
Does Terminal 1 vs Terminal 2 Change the Decision?
It doesn't change the basic choice, but it changes your travel time.
Terminal 2 is farther along the Airport Railroad line.
From Terminal 1:
Express ≈ 43 min
All-Stop ≈ 59 min
From Terminal 2:
Express ≈ 51 min
All-Stop ≈ 66 min
So before you build your arrival plan, confirm whether your airline arrives at T1 or T2.
4 Travelers, 4 Different Answers
One suitcase, afternoon arrival.
Check All-Stop first.
Two suitcases, want a simple ride after a long flight.
Check Express first.
Not in a hurry and wants to minimize transportation costs.
All-Stop may make more sense.
Before choosing either AREX train, compare the airport limousine bus because the final transfer matters.
So, AREX Express or All-Stop: Which Should You Take?
✓ Your destination is Seoul Station.
✓ You want the fastest rail journey to Seoul Station.
✓ You prefer a reserved seat.
✓ You don't mind paying more for speed and comfort.
✓ Your onward connection from Seoul Station is simple.
✓ You're staying near Hongdae.
✓ You need an intermediate AREX station.
✓ You want the cheaper rail option.
✓ A direct intermediate stop eliminates another transfer.
✓ You don't mind spending roughly 15–16 minutes longer to reach Seoul Station.
It's the train that makes your entire airport-to-hotel journey easier.
Express or All-Stop? Find Your Better Match
Answer all five questions. We'll compare your trip in exactly 3 seconds.
AREX Express vs All-Stop: FAQ
Is AREX Express faster than the All-Stop Train?
Yes. Current official tourism information lists the Express at about 43 minutes from Terminal 1 and 51 minutes from Terminal 2 to Seoul Station. The All-Stop takes about 59 and 66 minutes respectively.
Does AREX Express stop at Hongdae?
No. The Express runs nonstop between Incheon Airport and Seoul Station. The All-Stop Train serves Hongik University Station.
Which AREX train is best for Hongdae?
For many travelers staying close to Hongik University Station, the All-Stop Train is the more practical choice because it goes there directly without requiring you to continue to Seoul Station first.
Which AREX train is best for Seoul Station?
If your destination is Seoul Station and speed matters, the Express Train has the clear advantage because it runs nonstop and reaches Seoul Station faster.
Is the All-Stop Train cheaper?
Yes. The All-Stop is generally much cheaper than the Express. Current Airport Railroad fare tables list Seoul Station fares of about ₩4,750 from Terminal 1 and ₩5,350 from Terminal 2.
Can I use a transportation card on the AREX All-Stop Train?
Official tourism guidance lists prepaid and postpaid transportation cards among the payment options for the All-Stop Train, along with single-use tickets.
Does the Express Train have reserved seats?
Yes. The Express is a dedicated airport train with assigned seating, which can be attractive after a long international flight.
What if I'm staying in Myeongdong or Gangnam?
Compare the complete journey to your hotel rather than choosing AREX based only on airport-to-Seoul-Station travel time. Depending on your accommodation, an airport limousine bus may also be worth comparing.
For families, groups and tired travelers, there's another option:
Take a taxi directly to your hotel.
But how much does that actually cost?
How Much Is a Taxi From Incheon Airport to Seoul? Fares, Time & When It's Worth It →
Continue Your South Korea Trip Planning
⭐ Korea Travel Start Here
First Trip to South Korea? 15 Things You Need to Know Before You Go
✈️ Airport Transportation Hub
How to Get From Incheon Airport to Seoul: AREX, Bus or Taxi?
Next →
How Much Is a Taxi From Incheon Airport to Seoul? Fares, Time & When It's Worth It
Check Current AREX Information
Train schedules, fares and ticketing details can change. Check current information before your travel date.
VISITKOREA
Incheon International Airport Transportation Guide
Incheon International Airport
Official Incheon Airport Website
Airport Railroad AREX
Official AREX Website
Train schedules, fares, ticketing methods and operating conditions may change. Travel times shown are approximate official journey times and do not include walking, waiting or onward transfers to your accommodation. Check current AREX information before traveling.
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