Seoul to Jeju City (GMP-CJU): nonstop flights and who flies them

Jeju Air, Korean Air, Asiana Airlines, Eastar Jet, and Jin Air fly nonstop between Seoul (GMP) and Jeju City (CJU), roughly 587 times a week. The timetable below shows the nonstop scheduled at 1h 15m to 1h 30m for the 280 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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587
Flights a week, 4-week average
1h 15m to 1h 30m
Scheduled flight time
280 mi
Nonstop distance
Free
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Seoul to Jeju City flight schedule

Scheduled nonstop departures for GMP to CJU starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Seoul (GMP) to Jeju City (CJU)
Date Flight Airline Departs GMP Arrives CJU Duration Aircraft
WE 6501Parata Air06:0007:151h 15mAirbus A320
ZE 201Eastar Jet06:0507:201h 15mBoeing 737-800
7C 101Jeju Air06:1507:301h 15mBoeing 737-800
LJ 501Jin Air06:1507:301h 15mBoeing 737-800
7C 151Jeju Air06:2007:351h 15mBoeing 737-800
LJ 503Jin Air06:3007:451h 15mBoeing 737-900
OZ 8901Asiana Airlines06:3007:451h 15mAirbus A330-300
KE 1007Korean Air06:3507:501h 15mAirbus A220-300
OZ 8913Asiana Airlines06:4007:551h 15mAirbus A321
7C 105Jeju Air06:4508:051h 20mBoeing 737-800
ZE 205Eastar Jet06:4508:051h 20mBoeing 737-800
BX 8025Air Busan07:0508:301h 25mAirbus A321
KE 1017Korean Air07:0508:201h 15mBoeing 737-900
BX 8013Air Busan07:1008:301h 20mAirbus A320
LJ 505Jin Air07:2508:401h 15mAirbus A321
7C 107Jeju Air07:3508:501h 15mBoeing 737-800
ZE 207Eastar Jet07:3508:501h 15mBoeing 737-800
ZE 271Eastar Jet07:4008:551h 15mBoeing 737-800
OZ 8921Asiana Airlines08:2009:351h 15mAirbus A321
OZ 8927Asiana Airlines08:2509:401h 15mAirbus A321
7C 109Jeju Air08:5510:101h 15mBoeing 737-800
KE 1055Korean Air09:1010:251h 15mAirbus A330-300
7C 111Jeju Air09:2010:351h 15mBoeing 737-800
RS 903Air Seoul09:4511:001h 15mAirbus A321
ZE 209Eastar Jet09:5511:101h 15mBoeing 737-800
7C 153Jeju Air10:1011:251h 15mBoeing 737-800
KE 1361Korean Air10:2511:551h 30mBoeing 737 MAX 8
7C 113Jeju Air10:3011:451h 15mBoeing 737-800
LJ 507Jin Air10:3011:451h 15mBoeing 737-900
KE 1079Korean Air10:3511:501h 15mAirbus A220-300
ZE 211Eastar Jet10:5012:051h 15mBoeing 737-800
KE 1081Korean Air11:1012:251h 15mBoeing 737-900
ZE 281Eastar Jet11:1512:301h 15mBoeing 737-800
OZ 8941Asiana Airlines11:2012:351h 15mAirbus A330-300
ZE 273Eastar Jet11:3012:451h 15mBoeing 737-800
7C 115Jeju Air11:3512:501h 15mBoeing 737-800
ZE 213Eastar Jet11:3512:501h 15mBoeing 737-800
7C 117Jeju Air11:5513:101h 15mBoeing 737-800
7C 119Jeju Air12:2513:401h 15mBoeing 737-800
OZ 8949Asiana Airlines12:2513:401h 15mAirbus A321

Showing the first 40 of 611 scheduled GMP to CJU departures across 7 days with service, starting October 21, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every GMP to CJU date on the interactive map

Aircraft on the Seoul to Jeju City nonstop

In the schedule table on this page, Jeju Air flies the Boeing 737-800. Eastar Jet flies the Boeing 737-800. Asiana Airlines flies the Airbus A321 and the Airbus A330-300. Korean Air flies the Airbus A220-300, the Boeing 737-900, the Airbus A330-300, and the Boeing 737 MAX 8. Jin Air flies the Boeing 737-900 and the Boeing 737-800. The Aircraft column has the rest. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full GMP to CJU nonstop schedule

This page carries the full GMP to CJU nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each GMP to CJU nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See GMP to CJU on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seoul to Jeju City nonstop

Carriers operating GMP to CJU nonstop in the current schedule.

See GMP to CJU on the interactive map →

Frequently asked questions about GMP to CJU

How long is the flight from Seoul (GMP) to Jeju City (CJU)?
Scheduled flight times from Seoul (GMP) to Jeju City (CJU) run from 1h 15m to 1h 30m across the departures in the schedule table on this page. The nonstop covers about 280 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from GMP to CJU?
Jeju Air, Korean Air, Asiana Airlines, Eastar Jet, and Jin Air fly GMP to CJU nonstop.
How many flights a week are there from GMP to CJU?
About 587 nonstop flights a week run between Seoul (GMP) and Jeju City (CJU) in the current schedule, operated by Jeju Air, Korean Air, Asiana Airlines, Eastar Jet, and Jin Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from GMP to CJU depart?
Scheduled GMP to CJU nonstops in the next 7 days with service leave between 06:00 and 12:25, local time at Seoul. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate GMP to CJU nonstop?
The schedule table on this page lists 40 flight numbers for GMP to CJU nonstops, including 7C 101 and 7C 151 on Jeju Air; ZE 201 on Eastar Jet; KE 1007 on Korean Air; OZ 8901 on Asiana Airlines; LJ 501 and LJ 503 on Jin Air; and WE 6501 on Parata Air. The table lists each departure by date with its times and aircraft.
Where do I find the GMP to CJU schedule?
The page carries the full GMP to CJU nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full GMP to CJU nonstop schedule

Every scheduled departure on this route, with who flies it.

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