CJU
Jeju International Airport
Cheju · South KoreaICAO RKPC
Jeju International Airport (CJU) is an airport serving Cheju, South Korea, located in the Northern and Eastern hemispheres at coordinates 33° 30' 40.7" N, 126° 29' 34.8" E. The airport sits at an elevation of 118 feet (36 meters) above sea level. With 33 direct destinations served by 19 airlines, it is a significant regional hub for air travel. The local timezone is Asia/Seoul (GMT+9).
Destinations
33
Airlines
19
Elevation ft
118/ 36m
Asia/Seoul
GMT+9
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Airport Details
IATA Code
CJU
ICAO Code
RKPC
City
Cheju
Country
South Korea
Elevation
118 ft
Local Time
02:32 AM (GMT+9)
Coordinates
Latitude:33.5113°
Longitude:126.4930°
Popular Routes from CJU
| Destination | City | Distance | Flight Time | Type | CO2 (Economy) | |
|---|---|---|---|---|---|---|
| GMP | Seoul, South Korea | 280 mi | 1h 2m | short-haul | 115 kg | View |
| CJJ | Chongju, South Korea | 228 mi | 0h 56m | short-haul | 94 kg | View |
| PVG | Shanghai, China | 319 mi | 1h 6m | short-haul | 131 kg | View |
| PUS | Busan, South Korea | 181 mi | 0h 51m | short-haul | 74 kg | View |
| TAE | Taegu, South Korea | 205 mi | 0h 53m | short-haul | 84 kg | View |
| CSX | Changcha, China | 869 mi | 2h 9m | short-haul | 356 kg | View |
| FUK | Fukuoka, Japan | 228 mi | 0h 56m | short-haul | 94 kg | View |
| HIN | Sacheon, South Korea | 141 mi | 0h 46m | short-haul | 58 kg | View |
| HKG | Hong Kong, Hong Kong | 1,088 mi | 2h 44m | medium-haul | 273 kg | View |
| ICN | Seoul, South Korea | 273 mi | 1h 1m | short-haul | 112 kg | View |
Airlines Operating at CJU
19 active airlines serving Jeju International Airport.
Air Foyle
GSUnited Kingdom
All Nippon Airways
NHJapan
Asiana Airlines
OZRepublic of Korea
Cathay Pacific
CXHong Kong SAR of China
China Eastern Airlines
MUChina
China SSS
9CChina
China Southern Airlines
CZChina
Dragonair
KADRAGON
Eastar Jet
ZESouth Korea
Japan Airlines
JLJapan
Japan Airlines Domestic
JLJapan
Jeju Air
7CRepublic of Korea
Jin Air
LJSouth Korea
Juneyao Airlines
HOChina
Korean Air
KERepublic of Korea
Potomac Air
BKUnited States
TransAsia Airways
GETaiwan
Tway Airlines
TWSouth Korea
Xiamen Airlines
MFChina
CO2 Emissions Reference
Estimated carbon dioxide emissions per passenger for sample flight distances, based on DEFRA 2024 emission factors.
| Route Type | Distance | Economy | Premium Eco | Business | First |
|---|---|---|---|---|---|
| Short-haul | 800 km | 204 kg | 326 kg | 592 kg | 816 kg |
| Medium-haul | 3,000 km | 468 kg | 749 kg | 1357 kg | 1872 kg |
| Long-haul | 8,000 km | 1200 kg | 1920 kg | 3480 kg | 4800 kg |
Values are estimates based on average emission factors. Actual emissions vary by aircraft type, load factor, and routing.
Nearby Airports
Airports closest to Jeju International Airport that may serve as alternatives.
| Airport | IATA | City | Country | Distance |
|---|---|---|---|---|
| Muan International Airport | MWX | Muan | South Korea | 164 km |
| Gwangju Airport | KWJ | Kwangju | South Korea | 181 km |
| Yeosu Airport | RSU | Yeosu | South Korea | 180 km |
| Kunsan Air Base | KUV | Kunsan | South Korea | 266 km |
| Sacheon Air Base/Airport | HIN | Sacheon | South Korea | 227 km |
| Fukue Airport | FUJ | Fukue | Japan | 238 km |
| Iki Airport | IKI | Iki | Japan | 307 km |
| Tsushima Airport | TSJ | Tsushima | Japan | 276 km |
Other Airports in South Korea
Gimhae International Airport
PUSBusan
Cheongju International Airport/Cheongju Air Base (K-59/G-513)
CJJChongju
Kunsan Air Base
KUVKunsan
Gwangju Airport
KWJKwangju
Muan International Airport
MWXMuan
Pohang Airport (G-815/K-3)
KPOPohang
Sacheon Air Base/Airport
HINSacheon
Gimpo International Airport
GMPSeoul
Incheon International Airport
ICNSeoul
Yangyang International Airport
YNYSokcho / Gangneung
Daegu Airport
TAETaegu
Ulsan Airport
USNUlsan
Geographic & Timezone Details
Position
- Latitude (DMS)
- 33° 30' 40.7" N
- Longitude (DMS)
- 126° 29' 34.8" E
- Latitude (Decimal)
- 33.511299
- Longitude (Decimal)
- 126.492996
- Hemisphere
- Northern / Eastern
Timezone
- IANA Timezone
- Asia/Seoul
- UTC Offset
- GMT+9
- Current Local Time
- 02:32 AM
- Elevation (ft)
- 118 ft
- Elevation (m)
- 36 m
Frequently Asked Questions
What is the IATA code for Jeju International Airport?
The IATA code for Jeju International Airport is CJU, and its ICAO code is RKPC. The airport is located in Cheju, South Korea.
How many destinations can you fly to from CJU?
There are 33 direct destinations available from Jeju International Airport (CJU) in Cheju, South Korea.
What airlines fly from CJU?
There are 19 airlines operating from CJU, including Air Foyle, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Eastern Airlines, and more.
What timezone is Jeju International Airport in?
Jeju International Airport is in the Asia/Seoul timezone (GMT+9). The airport is located in the Northern and Eastern hemispheres.
What is the elevation of Jeju International Airport?
Jeju International Airport sits at an elevation of 118 feet (36 meters) above sea level.
Dig deeper from CJU
Distance calculator →
Compute distance from CJU to any other airport, with CO₂ and flight time.
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Methodology & sources →
Vincenty on WGS-84, DEFRA 2024, Lee 2021 — every formula and primary source.
Airline alliances →
Star, oneworld, SkyTeam — the alliances that operate most international routes from major hubs.
World's busiest airports →
ACI World 2023 top ten by passenger traffic and where this airport sits in the global rank.
External References
Learn more about Jeju International Airport from these external sources.
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