Jeju International Airport

Jeju International Airport is an airport located in Jeju City Jeju-do, KR. The airport's IATA code is CJU, which is the three-letter code used on boarding passes and flight bookings. The ICAO code is RKPC, used by air traffic control and pilots for flight planning.

The airport operates in the Asia/Seoul timezone. When planning flights to or from CJU, use our flight duration calculator to account for timezone differences, especially for international travel.

Jeju International Airport sits at an elevation of 118 feet (36 meters) above sea level.

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