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

Coyne Aviation, Korean Air, Asiana Airlines, Arcus-Air Logistic, and Air Busan fly nonstop between Seoul (GMP) and Jeju City (CJU), roughly 686 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. Coyne Aviation, Korean Air, Asiana Airlines, Arcus-Air Logistic, and Air Busan fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

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

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686
Nonstop flights a week
280 mi
Nonstop distance
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Seoul to Jeju City flight schedule

Scheduled nonstop departures for GMP to CJU, last checked against our schedule feed on September 6, 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
RS 901Air Seoul06:0007:151h 15m321
WE 6501Centurion Air Cargo06:0007:151h 15m320
ZE 201Arcus-Air Logistic06:0507:201h 15m738
7C 101Coyne Aviation06:1507:301h 15m738
LJ 501Jin Air06:1507:301h 15m738
7C 151Coyne Aviation06:2007:351h 15m738
OZ 8901Asiana Airlines06:3007:451h 15m333
KE 1007Korean Air06:3507:501h 15m223
OZ 8913Asiana Airlines06:4007:551h 15m321
7C 105Coyne Aviation06:4508:051h 20m738
ZE 205Arcus-Air Logistic06:4508:051h 20m738
BX 8025Air Busan07:0508:301h 25m321
KE 1017Korean Air07:0508:201h 15m739
BX 8013Air Busan07:1008:301h 20m320
KE 1019Korean Air07:1008:251h 15m223
KE 1023Korean Air07:2008:351h 15m739
LJ 505Jin Air07:2508:401h 15m738
7C 107Coyne Aviation07:3508:501h 15m738
ZE 207Arcus-Air Logistic07:3508:501h 15m738
ZE 271Arcus-Air Logistic07:4008:551h 15m738
KE 1045Korean Air08:2009:351h 15m32Q
OZ 8921Asiana Airlines08:2009:351h 15m321
OZ 8927Asiana Airlines08:2509:401h 15m321
7C 109Coyne Aviation08:5510:101h 15m738
KE 1049Korean Air08:5510:101h 15m739
KE 1055Korean Air09:1010:251h 15m333
RS 903Air Seoul09:4511:001h 15m321
ZE 209Arcus-Air Logistic09:5511:101h 15m738
7C 153Coyne Aviation10:1011:251h 15m738
KE 1073Korean Air10:1011:251h 15m739
7C 113Coyne Aviation10:3011:451h 15m738
LJ 507Jin Air10:3011:451h 15m739
KE 1079Korean Air10:3511:501h 15m223
KE 1075Korean Air10:4011:551h 15m223
OZ 8935Asiana Airlines10:4011:551h 15m321
ZE 211Arcus-Air Logistic10:5012:051h 15m738
ZE 281Arcus-Air Logistic11:1512:301h 15m738
OZ 8941Asiana Airlines11:2012:351h 15m333
ZE 273Arcus-Air Logistic11:3012:451h 15m738
7C 115Coyne Aviation11:3512:501h 15m738

Showing the first 40 of 671 scheduled GMP to CJU departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every GMP to CJU date on the interactive map

The full GMP to CJU nonstop schedule

Coyne Aviation, Korean Air, Asiana Airlines, Arcus-Air Logistic, and Air Busan fly the route nonstop in 2LNR's schedule data. 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 real availability

Confirmed upgrade and award seats on each GMP to CJU departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

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. 2LNR tracks confirmed upgrade and award space on each of them.

See GMP to CJU on the interactive map →

Frequently asked questions about GMP to CJU

How far is Jeju City from Seoul?
GMP to CJU covers about 280 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from GMP to CJU?
Coyne Aviation, Korean Air, Asiana Airlines, Arcus-Air Logistic, and Air Busan fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the GMP to CJU schedule rather than a space claim.
How many flights a week are there from GMP to CJU?
About 686 nonstop flights a week run between Seoul and Jeju City in the current schedule, operated by Coyne Aviation, Korean Air, Asiana Airlines, Arcus-Air Logistic, and Air Busan. 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 11:35, local time at Seoul. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on GMP to CJU?
Not on this route: none of Coyne Aviation, Korean Air, Asiana Airlines, Arcus-Air Logistic, and Air Busan is a carrier 2LNR reads inventory for. 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. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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