Arrive · Seoul
Incheon International Airport (ICN)
ICN to Seoul: the AREX train to Seoul Station in about an hour, then one subway leg; the risk is landing after 23:00 when the last train has gone and a taxi costs ten times more.
Not field-verified
Rules in force · 6Bukchon and many guesthouse lanes are steep
- South Korea ↗Check K-ETA and visa status on the official sites before you fly; the list of nationalities that must register online changes.
- South Korea ↗Google Maps gives poor walking and driving directions in Korea; use Naver Map or Kakao Map for routes.
- South Korea ↗Buy a T-money card (or use a phone-based transit pass) for subway and buses; it also pays at convenience stores and many taxis.
- Seoul Capital Area ↗Dec–Feb in the capital area is dry and very cold (−10 to 3°C): pack a windproof layer and warm socks.
- Seoul ↗Bukchon and many guesthouse lanes are steep: large suitcases go from the car or subway exit straight to the door.
- Seoul ↗The subway stops around midnight; after that use taxis and check the last train in your map app.
Lock your path to bed
feasibledesk 24hlandside ready ~22:55 (p90)
Take AREX all-stop train to Seoul Station at 23:00. Bed by ~00:43 (+1) (p90).
Last printed AREX: 23:30Last viable for this bed: 23:30 (land by 21:35)
Sleep area not decided? Check the area first.
Zero-brain vs precision
- Daytime default
- AREX all-stop from the airport to Seoul Station, then subway Line 4 (Myeongdong) or stay on AREX to Hongik Univ. (Hongdae).
- Precision
- Terminal 1 and Terminal 2 have separate AREX stations; check your terminal before you leave the hall (field-verify).
- Late-night threshold
- 22:00
Steps from landing (p50 / p90 minutes)
| Gate to immigration (long walks, shuttle train at Terminal 1) | 8 / 15 | all arrivals |
| Immigration (arrival card; K-ETA if required) | 20 / 50 | only intl checked, intl cabin |
| Baggage claim + customs | 15 / 30 | only intl checked, domestic checked |
| SIM and T-money, then the AREX platform (B1) | 10 / 20 | all arrivals |
| AREX all-stop train to Seoul Station | 62 / 75 | every 10 min · first 05:20 · last printed 23:30 · KRW 5,000 |
If it breaks
- Landing after 22:30: check the last AREX departure on the platform board before buying anything.
- Missed the last train: airport limousine bus if still running, else taxi (ask the meter, not a flat quote), else an airport hotel.
- Message your lodging with your flight number if you will arrive after 23:00.
Other flights
Still choosing flights? Compare inbound options before you lock this path.
Sources
| Field | Value | Source type | Confidence |
|---|---|---|---|
| primary.last | 23:30 | secondary | 40% |
| primary.yen | ₩4,000–6,000 | secondary | 50% |
- AREX Airport Railroad (official) (official)
- Incheon International Airport (official) (official)