Airports → city
Getting around

Airport → city, decoded

Every option from the moment you step off the plane to the moment you check in. ICN, Gimpo, Gimhae (Busan) and Jeju — with the timings and hidden costs.

ICN

Incheon International Airport

인천국제공항 · Seoul (60 km west)

Korea's main international gateway. Two terminals (T1 + T2). T2 = Korean Air, Delta, KLM, Air France; T1 = everyone else.

From plane to outside

  1. 1Disembark → walk to immigration (10–20 min).
  2. 2Immigration — line for K-ETA holders if you registered. Otherwise general line.
  3. 3Baggage claim — display board shows your flight's carousel.
  4. 4Customs — green channel (nothing to declare), red channel (>$600 worth or restricted goods).
  5. 5Arrival hall — Tourist Info booth, SIM kiosks, KEB Hana ATM, AREX gate (B1) on your left.

Ways into the city

🚆 AREX Express

Seoul Station (Yongsan/Hongdae direct)
₩13,000
43 min

Fastest direct, free Wi-Fi, no traffic. Tickets at AREX counter or kiosk.

Catch at: T1 / T2 B7 — follow orange "AREX" signs.

🚆 AREX All-Stop

Multiple Line 5/2/9 stations
₩4,750
60 min

Cheaper option if your hotel is in Hongdae / Gimpo / Mapo.

⚠ No baggage racks; bring small luggage.

Catch at: Same platform as Express; check the display.

🚌 Limousine Bus 6001 / 6015 / 6030

Major Seoul hotel zones (Myeongdong, Itaewon, Jongno, Gangnam)
₩18,000
75 min

Door-to-hotel transfer with big luggage racks.

⚠ Slow at rush hour (17:00–20:00 inbound).

Catch at: T1 1F — Exits 4–9 outside; T2 1F outside.

🚕 Standard taxi (오렌지)

Anywhere in Seoul
₩60,000–90,000
70 min

Door-to-door with luggage; no app needed.

⚠ Tolls (~₩7,900) and late-night surcharge added.

Catch at: T1 Exits 4 / 8; T2 Exit 1.

🚕 International taxi (영문 안내)

Anywhere; fixed-rate by zone
₩70,000–100,000
70 min

English-speaking driver; fare quoted in advance.

Catch at: T1 Exit 4 right side; T2 Exit 1 right side.

🚐 Private van transfer (Klook / KKday / hotel)

Hotel doorstep
₩55,000–110,000
70 min

Families, 5+ people, late-night arrivals.

Catch at: Driver meets you in arrivals with a name placard.

📱 Kakao T (via SeoulTrip ID Proxy)

Anywhere
₩60,000–85,000
70 min

No language exchange needed.

⚠ Kakao T sign-up needs a Korean number — use our proxy.

Catch at: Pin yourself at T1 / T2 outside.

Facilities

  • Tourist Information. T1 1F arrivals + T2 1F arrivals. Maps, free SIM trial, currency-exchange comparison.
  • Baggage storage. BagDrop counters on both terminals — ₩6–14k/day per piece. Useful if your hotel won't hold luggage.
  • Capsule hotel + airport hotel. Sleep 'N Fly (T1 transit area), Walker-Hill Capsule (post-immigration T1), Grand Hyatt Incheon (next door).
  • Shower / lounge. Paid showers in airside; SPC Lounge / Matina Lounge accept Priority Pass.

Late-night reality

AREX runs until 23:30 from ICN; first train 05:23. Between those: limo buses 6001 run 04:30–22:50 (every 20–30 min). After 23:00 — only taxis. Standard taxi night surcharge applies from 22:00.

Hidden tips

  • • Get T-money / Wallet at the CU on the basement level before the train — quieter line than the AREX counter.
  • • For T2, the KEB Hana ATM in arrivals has lower fees than the kiosk forex booth.
  • • Shuttle bus between T1 and T2 is FREE — 18-min ride.
GMP

Gimpo International Airport

김포국제공항 · Seoul (15 km west)

The "domestic" airport that also serves Tokyo, Osaka, Shanghai, Beijing, Taipei. Closer to the city than ICN.

From plane to outside

  1. 1Disembark → immigration (10 min — short).
  2. 2Baggage claim → customs → arrival hall.
  3. 3Subway (Line 5 / Line 9 / AREX / GoldLine) is immediately downstairs.

Ways into the city

🚆 Subway Line 5

Yeouido / Gwanghwamun / Jongno / Dongdaemun
₩1,500
30 min

Direct to downtown without transfer.

Catch at: B3 — follow purple "Line 5" signs.

🚆 Subway Line 9 Express

Gangnam / Yeouido / Banpo
₩1,500
35 min

Best for Gangnam-bound trips.

Catch at: B2 — orange "Line 9" signs.

🚆 AREX (transferring from ICN)

Seoul Station
₩1,750
20 min

Connecting passengers from ICN.

Catch at: B1 AREX platform.

🚌 Limousine Bus 6021

Itaewon / Yongsan
₩7,500
50 min

Door-to-Itaewon hotel zone.

Catch at: 1F exterior — Stop 4.

🚕 Standard taxi

Anywhere in Seoul
₩22,000–35,000
30 min

Door-to-door with luggage.

Catch at: 1F exterior — Exit 1 / 7.

Facilities

  • Lotte Mall. Connected via underground — kill 1–2 hr while waiting for a connecting flight.
  • Domestic transfers. Domestic terminal is a 5-min walk from international.

Late-night reality

Subway runs until ~midnight. After that, taxi only.

Hidden tips

  • • Faster than ICN for short Japan/Shanghai trips — many business travelers prefer it.
  • • Lotte Mall has a kids' indoor play area + cinema if your flight is delayed.
PUS

Gimhae International Airport

김해국제공항 · Busan (12 km west)

Busan's airport — serves regional Asia, China, Japan plus charter flights.

From plane to outside

  1. 1Disembark → immigration → baggage → customs → arrivals.
  2. 2Light Rail (BGL) station is immediately upstairs; bus + taxi outside.

Ways into the city

🚆 Busan-Gimhae Light Rail (BGL)

Sasang Station (transfer to Line 2)
₩1,500
25 min

Cheapest to Haeundae / Seomyeon.

Catch at: 2F walkway — follow purple "Light Rail" signs.

🚌 Limousine Bus to Haeundae

Haeundae Beach hotels
₩10,000
60 min

Direct to beach-area hotels.

Catch at: 1F outside — Stop 3.

🚕 Taxi

Anywhere in Busan
₩22,000–35,000
40 min

Door-to-door.

Catch at: 1F exterior.

🚆 BGL → Sasang → KTX

Seoul (long way home)
₩60,000
180 min

Day-of-arrival pivot to Seoul (~3 hr).

Catch at: Same BGL platform, transfer at Busan Station.

Facilities

  • Limited shopping / dining. Smaller than ICN; eat in Busan instead.

Late-night reality

BGL runs until 23:00. After: taxi only.

Hidden tips

  • • Domestic terminal is separate — 5-min walk; check signage carefully.
  • • KAL Bus (limo to Busan Station) sells out fast in summer — book at the booth as soon as you exit.
CJU

Jeju International Airport

제주국제공항 · Jeju City (downtown 5 min)

Domestic-heavy plus regional Asia flights. Airport is INSIDE the city.

From plane to outside

  1. 1Disembark → immigration (international) or straight to baggage (domestic).
  2. 2Baggage → arrivals.
  3. 3Rental car desks immediately outside; airport buses in front; taxis to the right.

Ways into the city

🚐 Rental car

Anywhere on Jeju
₩50,000–90,000
5 min

Jeju is hard to see without a car. Reserve via Klook / Lotte Rent-a-Car.

Catch at: 1F outside — rental-car shuttle stops.

🚌 Airport Limousine 600 (Jungmun Resort area)

Seogwipo hotels (south coast)
₩6,000
90 min

Going to Jungmun without renting a car.

Catch at: 1F exterior — Stop 5.

🚕 Taxi (to Jeju City downtown)

Jeju City
₩6,000–12,000
10 min

Cheap and fast — downtown is right next door.

Catch at: 1F exterior right side.

🚏 Public Bus 365 / 466

Multiple Jeju City stops
₩1,500
30 min

Budget, English announcements.

Catch at: 1F outside.

Facilities

  • Hallabong shop + duty-free corner. Jeju-exclusive citrus snacks and chocolate at the arrivals concourse.
  • Free luggage carts. No coin required — just take and roll.

Late-night reality

Last flight ~22:30. Airport itself goes quiet by midnight; taxi rank stays open.

Hidden tips

  • • Domestic flights from Seoul = no passport needed, just ARC or PASS ID; foreign tourists use passport.
  • • Jeju rental cars require IDP from a 1949-treaty country (most of Europe, US, Australia). Some Asian countries are 1968 — call ahead.