AREX Express vs All-Stop
Last checked: October 2026
Both trains run from Incheon Airport to Seoul Station. The All-Stop costs about a third as much and stops at Hongdae and Gongdeok on the way; the Express is faster and gives you a reserved seat.
- Cheaper
- All-Stop, 4,750 won
- Faster
- Express, 43 min
- Goes to Hongdae
- All-Stop only
- Runs later
- All-Stop, 23:38
| All-Stop | Express | |
|---|---|---|
| Fare to Seoul Station (adult) | 4,750 won (T1), 5,350 won (T2) | 13,000 won |
| Time to Seoul Station | 59 min (T1), 66 min (T2) | 43 min (T1), 51 min (T2) |
| Stops | Gimpo Airport, DMC, Hongik Univ., Gongdeok, and more | Non-stop to Seoul Station |
| How often | About every 8–12 minutes in the day | About every 40 minutes |
| Last train to Seoul Station | 23:38 (T1), 23:32 (T2) | 22:48 (T1), 22:40 (T2) |
| How to pay | Tap a T-money card, or a single-use card | Buy a ticket first, at the counter or machine on B1 |
| Seat | Commuter seats, can be crowded | Reserved seat, luggage area, Wi-Fi |
Take the All-Stop if
- You're staying in Hongdae, Gongdeok, or anywhere on Line 2, 5, or 6. The Express doesn't stop there.
- You're on a budget, or landing late (it runs about an hour later).
- You already have a T-money card.
Take the Express if
- You're staying near Seoul Station or Myeongdong and want a guaranteed seat with big luggage.
- You're going straight on to the KTX at Seoul Station.
- On the way home, you want to check in your bags at Seoul Station (Express ticket holders only).
Heading to Busan too? The K-Tour Pass gives 50% off the Express. See Seoul to Busan.
Next steps
FAQ
Is the AREX Express worth it?
Only if you're going to Seoul Station and want a reserved seat. It saves about 15 minutes for 8,000 won more, and doesn't stop at Hongdae.
Can I use T-money on the AREX Express?
Buy an Express ticket before boarding. T-money is for the All-Stop train.