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Seoul Incheon International Airport Code ICN

Airport Codes

ZIP CODE 400-700

Airport coordinates

LAT / LON 37°28'8"N / 126°27'3"E


Weather Observations

Station ID: RKSI
Observation Time: 10/05/2021 6:25 pm

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About Seoul Incheon International Airport Code

Seoul Incheon International Airport code is (ICN). This three-letter IATA code is based on the name of the airport. Its elevation above sea level is 7 meters above sea level. 

About Seoul Incheon International Airport (ICN)

Seoul Incheon International Airport (ICN) is the pride of South Korea.  Regarded as the country’s largest airport, this facility has won several awards including the one for its cleanliness. Seoul Incheon International Airport (ICN) is the world’s cleanest airport. 

Seoul Incheon International Airport (ICN) is home to Korean Air, Asiana Airlines, Jeju Air, and Polar Air Cargo. This facility serves more than 57 million passengers from all over the world annually as a result it has become a point of cultural confluence and economic development. It gives employment to hundreds of people. 

Seoul Incheon International Airport (ICN) serves its passengers with world-class amenities such as luxury lounges, hotels, and ATMs among others. 

Seoul Incheon International Airport (ICN) Terminals

Designed by Curtis W. Fentress, Terminal 1 is the largest terminal in South Korea covering an area of more than 1,060 meters. It is equipped with 44 boarding ports, 8 arrival security ports, and 28 departure security ports along with other facilities. 

Terminal 2 is a new facility that commenced operations in 2018. It is used by SkyTeam members. 

Seoul Incheon International Airport (ICN) Runways

Seoul Incheon International Airport (ICN) features four runways:

15R/33L 3,750 m asphalt 

15L/33R 3,750 m asphalt 

16L/34R 4,000 m asphalt 

16R/34L 3,750 m n/a 

Runway 16R/34L is under construction and will be soon ready for the public. 

Nearest Airports to Seoul Incheon International Airport (ICN)

Gimpo International Airport 33 km

Gunsan Airport 174 km

Yangyang International Airport 307 km

Samchok Airport 315 km

Major Airlines Operating from Seoul Incheon International Airport (ICN)



AirAsia X

Air Busan

Air Canada

Air China

Air France

Air India

Air Macau

Runway Data

Name Length Width Surface Lighted
15R-33L 12,303 ft 197 ft Partially concrete, asphalt or bitumen-bound macadam Yes
15L-33R 12,303 ft 197 ft Partially concrete, asphalt or bitumen-bound macadam Yes
16-34 13,000 ft 197 ft Partially concrete, asphalt or bitumen-bound macadam Yes

Frequently Asked Questions

  • When should I reach the airport to board a flight on time?
    You should reach 90 minutes in advance before the departure of your domestic flight and 3 hours before the departure of an international flight.
  • Yes. You can use the free Wi-Fi facility at the airport.
  • The airport features luxury lounges, duty-free shops, ATMs, onsite parking, multi-cuisine restaurants, and currency exchange counters among other facilities.
  • You must check with the Materials Management Department as all unclaimed properties found at the airport and its vicinity are deposited here.
  • Yes. You need to carry a copy of your boarding ticket along with a government-issued picture ID.
  • Yes. The airport has a 24*7 medical center helmed by well-trained doctors and paramedics. In the event of a medical emergency, ambulances are also provided.
  • Kindly get in touch with your respective airline.
  • Kindly refer to your respective airline’s guidelines should you wish to carry medicines on board. It is advised that you carry your doctor’s prescription as well.
  • For the safety of our passengers, we request them to not handle any unattended items. They are advised to inform about the same to the airport staff or security personnel.

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