Airport code
CJU — Jeju International Airport
CJU is the IATA code for Jeju International Airport, an airport serving Jeju City, South Korea. Its ICAO code is RKPC, and it operates in the Asia/Seoul time zone (UTC+9). The airport sits at 33.5113, 126.4930 in the Northern Hemisphere, at an elevation of 118 ft (36 m).
Overview
About Jeju International Airport
Jeju International Airport also known as Jeju Island Airport is the second-largest airport in South Korea, just behind Incheon International Airport in Incheon near Seoul. It serves as the home base for Jeju Air, and is located in Jeju City.
Reference data
Airport information
| IATA code | CJU |
|---|---|
| ICAO code | RKPC |
| Airport name | Jeju International Airport |
| City | Jeju City |
| Country | South Korea |
| Time zone | Asia/Seoul (UTC+9) |
| Latitude | 33.5113 |
| Longitude | 126.4930 |
| Elevation | 118 ft (36 m) |
| Airport type | Large airport |
| Continent | Asia |
| Runways | 2 |
| Longest runway | 10,433 ft (3,180 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Jeju International Airport?
The IATA code for Jeju International Airport is CJU.
What is the ICAO code for Jeju International Airport?
The ICAO code for Jeju International Airport is RKPC.
Where is CJU airport located?
Jeju International Airport (CJU) is located in Jeju City, South Korea.
What time zone is CJU in?
Jeju International Airport operates in the Asia/Seoul time zone, which is UTC+9.
What is the nearest airport to CJU?
The nearest airport to Jeju International Airport (CJU) is Muan International Airport (MWX) in Muan (Piseo-ri), about 165 km away.
Same country