Incheon International Airport (ICN)
Seoul, South Korea
Incheon International Airport (ICN) is the airport serving Seoul, South Korea — its IATA/ICAO codes, location, and the airlines noted here.
City
Seoul
Country
South Korea
Region
East Asia
Incheon International Airport (ICN) is the airport serving Seoul, South Korea, in the East Asia region. It lies at roughly 37.46 latitude and 126.44 longitude, which fixes its position for mapping, distance and flight-time estimates.
The airport is identified by two standard codes: the three-letter IATA code ICN, the one you see on tickets, boarding passes and baggage tags, and the four-letter ICAO code RKSI, used in flight operations and air-traffic communication.
Among the carriers on file, Korean Air and Asiana Airlines treat Seoul as a hub or base of operations, which usually means a broader network of connections is anchored here.
Airlines noted at this airport include Korean Air and Asiana Airlines. This is not an exhaustive or guaranteed timetable — the carriers and destinations served at any airport change seasonally, so always confirm current service and schedules directly with the airline before you book.
When searching for fares, checking flight status or arranging airport transfers for Seoul, use the codes above to be sure you are looking at this specific airport rather than another one nearby.
Flight routes via ICN
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