ICN: Incheon International Airport
ICN is the IATA airport code for Incheon International Airport in Seoul, Incheon, South Korea. Its ICAO code is RKSI.
- IATA code
- ICN
- ICAO code
- RKSI
- City
- Seoul, Incheon
- Country
- South Korea
- Time zone
- Asia/Seoul (UTC+09:00)
- Coordinates
- 37.4602, 126.4407
- Elevation
- 23 m
- Type
- Large Hub
- Runways
- 4
- Terminals
- 2
- Operator
- Incheon International Airport Corporation
- Website
- www.airport.kr
Other airports in South Korea
Source: Curated dataset of 1,000+ commercial airports (APIStack), updated 2025-08-20. About our data
Get this data from the API
Look up ICN or any of 1,000+ airports by IATA or ICAO code, city or country, as JSON.
curl "https://apistack.online/api/data/airport-codes/v1?iata=ICN" \
-H "x-api-key: $APISTACK_API_KEY"