Jeju City Airport (CJU)

South Korea flag

Country South Korea | Continent Asia | IATA: CJU | ICAO: RKPC | Elevation 118 ft · 36 m | Local time

Destinations
32
Flights / day
219
Busiest route
Seoul-si
Top airline
Jin Air

Jeju City Jeju Airport averages 219 flights per day to 32 destinations, with 11 domestic routes and 20 international routes. A total of 18 airlines operate at CJU, led by Jin Air. This airport provides direct service to six countries across one continent, with China representing its largest international market. The longest nonstop route from Jeju City Jeju connects to Singapore, with a typical flight time of 6 hr 25 mins. Updated: February 16, 2026

Route Network

Jeju City Jeju Airport connects 31 destinations worldwide, with Seoul-si standing out as its busiest route. The longest nonstop flight is to Singapore, and the shortest flight is to Busan-si.

Seoul-si (GMP) – South Korea
8 airlines
1 hr 35 mins
280 mi · 451 km
92
per day
Busan-si (PUS) – South Korea
4 airlines
1 hr 10 mins
181 mi · 291 km
32
per day
Cheongju (CJJ) – South Korea
5 airlines
1 hr 25 mins
229 mi · 368 km
19
per day
Gwangju (KWJ) – South Korea
4 airlines
CJU → KWJ
14
per day
Daegu-si (TAE) – South Korea
4 airlines
1 hr 15 mins
206 mi · 331 km
11
per day
Shanghai (PVG) – China
3 airlines
1 hr 55 mins
319 mi · 513 km
9
per day
Taipei (TPE) – Taiwan
4 airlines
2 hr 35 mins
663 mi · 1,067 km
5
per day
Ulsan-si (USN) – South Korea
3 airlines
CJU → USN
5
per day
Yeosu (RSU) – South Korea
3 airlines
CJU → RSU
5
per day
Hong Kong (HKG) – Hong Kong
1 airline
3 hr 30 mins
1,089 mi · 1,752 km
2
per day
Kunsan (KUV) – South Korea
1 airline
CJU → KUV
2
per day
Pohang (KPO) – South Korea
1 airline
CJU → KPO
2
per day
Wonju (WJU) – South Korea
1 airline
CJU → WJU
2
per day
Singapore (SIN) – Singapore
2 airlines
6 hr 25 mins
2,657 mi · 4,276 km
2
per day
Beijing (PKX) – China
2 airlines
2 hr 40 mins
696 mi · 1,120 km
2
per day
Nanjing (NKG) – China
2 airlines
2 hr 15 mins
460 mi · 741 km
2
per day
Kaohsiung City (KHH) – Taiwan
2 airlines
2 hr 55 mins
843 mi · 1,356 km
1
per day
Hangzhou (HGH) – China
1 airline
2 hr 10 mins
422 mi · 678 km
1
per day
Osaka (KIX) – Japan
1 airline
1 hr 50 mins
505 mi · 813 km
1
per day
Fukuoka (FUK) – Japan
1 airline
1 hr 15 mins
228 mi · 367 km
6
per week
Sacheon (HIN) – South Korea
1 airline
CJU → HIN
6
per week
Beijing (PEK) – China
1 airline
2 hr 45 mins
711 mi · 1,144 km
5
per week
Ningbo (NGB) – China
1 airline
2 hr 5 mins
390 mi · 628 km
5
per week
Tokyo (NRT) – Japan
1 airline
2 hr 30 mins
804 mi · 1,294 km
5
per week
Shenyang (SHE) – China
1 airline
2 hr 20 mins
585 mi · 942 km
4
per week
Shenzhen (SZX) – China
1 airline
3 hr 30 mins
1,076 mi · 1,732 km
4
per week
Wuxi (WUX) – China
1 airline
2 hr 5 mins
380 mi · 611 km
4
per week
Guangzhou (CAN) – China
1 airline
3 hr 25 mins
1,062 mi · 1,709 km
2
per week
Qingdao (TAO) – China
1 airline
2 hr 10 mins
413 mi · 664 km
2
per week
Taichung City (RMQ) – Taiwan
1 airline
2 hr 45 mins
731 mi · 1,176 km
2
per week
Wenzhou (WNZ) – China
1 airline
CJU → WNZ
2
per week

Route and destination data updated February 16, 2026.

Jeju City Jeju Airport is served by 18 airlines, with Jin Air in the lead at 17% of routes. The top three carriers together cover 43% of routes. seven carriers operate only one route each. A total of 14 airlines operate international routes, compared with eight airlines serving domestic routes. Scoot is operating the longest nonstop flight, connecting to Singapore with a flight time of 6 hrs 25 mins.

Jin Air (11 routes)
Korean Air (10 routes)
Spring Airlines (7 routes)
Jeju Air (6 routes)
Asiana Airlines (5 routes)
T'Way Air (5 routes)
Air Busan (3 routes)
EASTAR JET (3 routes)
Juneyao Airlines (3 routes)
Tigerair Taiwan (3 routes)
Thai Smile (2 routes)
Air Seoul (1 routes)
China Eastern Airlines (1 routes)
Hong Kong Express (1 routes)
Scoot (1 routes)
Shenzhen Airlines (1 routes)
Qingdao Airlines (1 routes)
China United Airlines (1 routes)

Jeju City Jeju Airport provides direct service to six countries across one continent. The route network is 35% domestic and 65% international. China is the primary international destination.

South Korea - 185/day
China - 18/day
Taiwan - 6/day
Japan - 3/day
Hong Kong - 2/day
Singapore - 2/day

Global Rankings

Destinations

Measures how broadly the airport connects distinct endpoints.

Flights & Scheduling

Reflects flight volume and runway utilization.

Distance & Reach

Highlights long-haul reach and distance efficiency.

Runways

Runway Length Width Surface
9,843 ft 3,000 m 148 ft 45 m Closed
9,843 ft 3,000 m 148 ft 45 m Closed
9,836 ft 2,998 m 148 ft 45 m Asphalt
9,836 ft 2,998 m 148 ft 45 m Asphalt
6,270 ft 1,911 m 148 ft 45 m Asphalt
6,270 ft 1,911 m 148 ft 45 m Asphalt

Runway Length

25 aircraft cannot operate at Jeju City Jeju Airport due to runway length constraints. The airport’s longest runway is 9,843 ft (3,000 m), which is below the typical takeoff or landing distance required by the aircraft listed here.

Aircraft Takeoff Landing
Airbus A380 Cargo 9,875 ft 3,010 m 6,594 ft 2,010 m
Boeing YAL-1 9,902 ft 3,018 m 7,546 ft 2,300 m
Aero Spacelines Super Guppy 10,000 ft 3,048 m 6,998 ft 2,133 m
Douglas DC-8 10,000 ft 3,048 m 6,499 ft 1,981 m
Boeing 707 10,000 ft 3,048 m 6,201 ft 1,890 m
McDonnell Douglas DC-8-73 10,007 ft 3,050 m 6,562 ft 2,000 m
McDonnell Douglas DC-8-72 10,007 ft 3,050 m 6,562 ft 2,000 m
Airbus A340 Private Jet 10,256 ft 3,126 m 8,999 ft 2,743 m
McDonnell Douglas MD-11 10,299 ft 3,139 m 6,949 ft 2,118 m
Airbus A340-600 10,302 ft 3,140 m 6,562 ft 2,000 m
Boeing BBJ 787-9 10,397 ft 3,169 m 5,699 ft 1,737 m
VC-25A Air Force One 10,466 ft 3,190 m 7,999 ft 2,438 m
Boeing 747-8 10,466 ft 3,190 m 8,793 ft 2,680 m
Airbus A340-500 10,499 ft 3,200 m 6,299 ft 1,920 m
Boeing 747-200 10,499 ft 3,200 m 6,234 ft 1,900 m
Boeing 777-300 10,597 ft 3,230 m 5,906 ft 1,800 m
Boeing 747-100 10,650 ft 3,246 m 6,168 ft 1,880 m
Boeing 747-8 VIP / BBJ 10,801 ft 3,292 m 7,001 ft 2,134 m
Boeing 747-8 Freighter 10,801 ft 3,292 m 7,001 ft 2,134 m
Boeing 747-300 10,827 ft 3,300 m 6,919 ft 2,109 m
Boeing 747-400F 10,827 ft 3,300 m 6,890 ft 2,100 m
Boeing 747-400ER 10,892 ft 3,320 m 7,136 ft 2,175 m
Aérospatiale-BAC Concorde 11,250 ft 3,429 m 7,218 ft 2,200 m
Antonov An-225 Mriya 11,483 ft 3,500 m 10,827 ft 3,300 m
McDonnell Douglas DC-8-71 11,499 ft 3,505 m 5,909 ft 1,801 m

Miscellaneous