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Incheon International Airport landscape illustration
Airports
ICNlarge airport

Incheon International Airport

Seoul, South Korea
Explore Seoul city guide Navigate to this airport
370
Routes out
131
Destinations
RKSI
ICAO
23 ft
Elevation
AirlinesAirports profile

South Korea's premier gateway, connecting Asia and the world.

Opened
2001
Location
Incheon, South Korea
Incheon International Airport is the largest and busiest airport in South Korea, serving as the primary international gateway for the Seoul Capital Area. Built on reclaimed land between Yeongjong Island and Yongyu Island in Incheon, it opened in 2001 and quickly became one of the busiest airports in Asia by passenger traffic. The airport is consistently ranked among the world's best airports for service quality, cleanliness, and efficiency. It serves as the main hub for Korean Air and Asiana Airlines, and offers connections to hundreds of destinations across six continents. Incheon is also notable for its extensive in-terminal amenities, including cultural experience centers, a golf course, ice skating rink, and transit hotel facilities, making it a destination in its own right for transit passengers.
Terminals
The airport operates two main passenger terminals — Terminal 1 and Terminal 2 — connected by a dedicated shuttle train, with Terminal 2 having opened in January 2018.
Getting to & from
Incheon is connected to central Seoul via the AREX (Airport Railroad Express), offering both all-stop and non-stop express services reaching Seoul Station in approximately 43 minutes.
Airlines here
Korean Air and Asiana Airlines use Incheon as their primary hub, alongside major international carriers including Delta Air Lines, Lufthansa, and numerous Asian and Middle Eastern airlines.
Notable facts
  • Built on reclaimed land between two islands off the coast of Incheon.
  • Has received the Airports Council International (ACI) best airport award multiple times.
  • Handled over 70 million passengers annually before the COVID-19 pandemic.
  • Features an in-terminal cultural street offering Korean cultural experiences for transit passengers.
  • Terminal 2 was purpose-built and inaugurated for the 2018 PyeongChang Winter Olympics.
This profile is provided for general information only. Details may be inaccurate or outdated — always verify with the airport's official website before acting on them.

Route map (130 destinations)

Leaflet © OpenStreetMap © CARTO

Airlines serving this airport

Routes

ICN → CTU3U · 321
ICN → CEB5J · 320
ICN → KLO5J · 320
ICN → MNL5J · 330
ICN → BKK7C · 737
ICN → CEB7C · 737
ICN → FUK7C · 737
ICN → GUM7C · 737
ICN → HKG7C · 737
ICN → KIX7C · 737
ICN → MNL7C · 737
ICN → NGO7C · 737
ICN → NRT7C · 737
ICN → TAO7C · 737
ICN → BKK8B · 763
ICN → CNX8B · 763
ICN → HKT8B · 763
ICN → RGN8M · 737 767
ICN → DFWAA · 777
ICN → NRTAA · 737
ICN → BKKAC · 333 777
ICN → YVRAC · 763
ICN → KHHAE · E90
ICN → CDGAF · 77W 772
ICN → DELAI · 333
ICN → HKGAI · 788
ICN → SFOAI · 77W
ICN → SINAI · 77W
ICN → HELAY · 333
ICN → MXPAZ · 744
ICN → LHRBA · 777
ICN → KHHBR · M90
ICN → TPEBR · 332 333
ICN → CKGCA · 763 321
ICN → CTUCA · 321
ICN → DLCCA · 321
ICN → HFECA · 321
ICN → HGHCA · 321
ICN → PEKCA · 330 738
ICN → TAOCA · 738 321
ICN → TNACA · 738
ICN → TSNCA · 738
ICN → YNJCA · 738
ICN → YNTCA · 321
ICN → TPECI · 333 738
ICN → HKGCX · 333 773 772 77W 343
ICN → TPECX · 773 343 772
ICN → CANCZ · 321
ICN → CGOCZ · 73J 73H 738
ICN → CGQCZ · 321
ICN → CSXCZ · 320
ICN → DLCCZ · 321 319
ICN → HRBCZ · 320
ICN → MDGCZ · 73J 320
ICN → PEKCZ · 321
ICN → PVGCZ · 738
ICN → SHECZ · 321 320
ICN → WUHCZ · 738
ICN → YNJCZ · 321
ICN → KULD7 · 330

Stay, Eat & Explore: Seoul

The 24-hour K-culture capital

  • Gyeongbokgung Palace — Joseon grandeur — free entry in rented hanbok.
  • Bukchon Hanok Village — Traditional wooden houses between the palaces.
  • Myeongdong & Hongdae — Street food, K-beauty and busking till late.
  • N Seoul Tower on Namsan — Cable car to the love-locks viewpoint.
  • Gwangjang Market — Bindaetteok and knife-cut noodles since 1905.

Getting around: The subway is vast, cheap and signed in English; T-money cards tap everything. AREX express reaches Incheon in 43 minutes.

Hotels near ICN

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City & Place Guide

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Passport, Visa & Immigration

Flying internationally via ICN? Check entry, transit and customs requirements for South Korea from official government sources.

Incheon International Airport
Encyclopaedia

Incheon International Airport is the main international airport serving Seoul, the capital of South Korea. It is one of the largest and busiest airports in the world.

Read full article on Wikipedia