South Korea+82 · .kr · KRW
Incheon Intl
Seoul ยท South Korea
- IATA code
- ICN
- ICAO code
- RKSI
- City
- Seoul
- Country
- South Korea
- Time zone
- Asia/Seoul
- Coordinates
- 37.4691, 126.4505
Airport records use the curated international airport dataset derived from OpenFlights and mapped to published countries.
Country reference
Frequently asked questions
What is the IATA code for Incheon Intl?
The IATA code for Incheon Intl is ICN. IATA codes are three-letter identifiers used in ticketing, baggage tags, and travel searches.
What is the ICAO code for Incheon Intl?
The ICAO code for Incheon Intl is RKSI. ICAO codes are four-letter identifiers used by pilots, air traffic control, and flight planning.
What is the difference between IATA and ICAO airport codes?
IATA codes such as ICN are public-facing three-letter codes for ticketing and travel. ICAO codes are four-letter codes for aviation operations. This page shows both so you can confirm you have the right airport.
Where is Incheon Intl located?
Incheon Intl is in Seoul, South Korea, at approximately 37.4691, 126.4505.
What time zone is Incheon Intl in?
Incheon Intl uses the IANA time zone Asia/Seoul. Offsets and daylight-saving behaviour are listed on the time zone page linked from this airport's details.