Seoul to Osaka (GMP-KIX): nonstop flights and who flies them

Asiana Airlines, Peach Aviation, Korean Air, and Jeju Air fly nonstop between Seoul (GMP) and Osaka (KIX), roughly 70 times a week. The timetable below shows the nonstop scheduled at 1h 35m to 1h 55m for the 518 miles.

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

Updated .

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70
Flights a week, 4-week average
1h 35m to 1h 55m
Scheduled flight time
518 mi
Nonstop distance
Free
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Seoul to Osaka flight schedule

Scheduled nonstop departures for GMP to KIX starting October 22, 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 Osaka (KIX)
Date Flight Airline Departs GMP Arrives KIX Duration Aircraft
7C 1325Jeju Air08:1010:001h 50mBoeing 737-800
OZ 1145Asiana Airlines08:1009:501h 40mAirbus A321
KE 2117Korean Air09:1510:551h 40mAirbus A330-300
MM 736Peach Aviation11:2513:101h 45mAirbus A320
MM 738Peach Aviation13:1014:551h 45mAirbus A320
7C 1327Jeju Air13:5515:401h 45mBoeing 737-800
KE 2119Korean Air16:3018:251h 55mAirbus A321neo family
MM 740Peach Aviation17:0518:501h 45mAirbus A320
OZ 1165Asiana Airlines17:4019:201h 40mAirbus A330-300
MM 744Peach Aviation18:5020:351h 45mAirbus A320
7C 1325Jeju Air08:1010:001h 50mBoeing 737-800
OZ 1145Asiana Airlines08:1009:501h 40mAirbus A321
KE 2117Korean Air09:1510:551h 40mAirbus A330-300
MM 736Peach Aviation11:2513:101h 45mAirbus A320
MM 738Peach Aviation13:1014:551h 45mAirbus A320
7C 1327Jeju Air13:5515:401h 45mBoeing 737-800
KE 2119Korean Air16:3018:251h 55mAirbus A321neo family
MM 740Peach Aviation17:0518:501h 45mAirbus A320
OZ 1165Asiana Airlines17:4019:201h 40mAirbus A330-300
MM 744Peach Aviation18:5020:351h 45mAirbus A320
7C 1325Jeju Air08:1010:001h 50mBoeing 737-800
OZ 1145Asiana Airlines08:1009:501h 40mAirbus A321
KE 2117Korean Air09:1510:551h 40mAirbus A330-300
MM 736Peach Aviation11:2513:101h 45mAirbus A320
MM 738Peach Aviation13:1014:551h 45mAirbus A320
7C 1327Jeju Air13:5515:401h 45mBoeing 737-800
KE 2119Korean Air16:3018:251h 55mAirbus A321neo family
MM 740Peach Aviation17:0518:501h 45mAirbus A320
OZ 1165Asiana Airlines17:4019:201h 40mAirbus A330-300
MM 744Peach Aviation18:5020:351h 45mAirbus A320
7C 1325Jeju Air08:0009:401h 40mBoeing 737-800
OZ 1145Asiana Airlines08:3010:101h 40mAirbus A321neo family
KE 2117Korean Air08:5510:451h 50mBoeing 737 MAX 8
MM 736Peach Aviation11:2013:051h 45mAirbus A320
MM 738Peach Aviation13:1014:551h 45mAirbus A320
7C 1327Jeju Air13:4015:251h 45mBoeing 737-800
KE 2119Korean Air16:5018:401h 50mBoeing 737 MAX 8
MM 740Peach Aviation17:0018:451h 45mAirbus A320
OZ 1165Asiana Airlines17:5019:251h 35mAirbus A321
MM 744Peach Aviation18:5020:351h 45mAirbus A320

Showing the first 40 of 70 scheduled GMP to KIX departures across 7 days with service, starting October 22, 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 KIX date on the interactive map

Aircraft on the Seoul to Osaka nonstop

In the schedule table on this page, Peach Aviation flies the Airbus A320. Jeju Air flies the Boeing 737-800. Asiana Airlines flies the Airbus A321, the Airbus A330-300, and the Airbus A321neo family. Korean Air flies the Airbus A330-300, the Airbus A321neo family, and the Boeing 737 MAX 8. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full GMP to KIX nonstop schedule

This page carries the full GMP to KIX 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 KIX nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Seoul to Osaka nonstop

Carriers operating GMP to KIX nonstop in the current schedule.

See GMP to KIX on the interactive map →

Frequently asked questions about GMP to KIX

How long is the flight from Seoul (GMP) to Osaka (KIX)?
Scheduled flight times from Seoul (GMP) to Osaka (KIX) run from 1h 35m to 1h 55m across the departures in the schedule table on this page. The nonstop covers about 518 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from GMP to KIX?
Asiana Airlines, Peach Aviation, Korean Air, and Jeju Air fly GMP to KIX nonstop.
How many flights a week are there from GMP to KIX?
About 70 nonstop flights a week run between Seoul (GMP) and Osaka (KIX) in the current schedule, operated by Asiana Airlines, Peach Aviation, Korean Air, and Jeju Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from GMP to KIX depart?
Scheduled GMP to KIX nonstops in the next 7 days with service leave between 08:00 and 18:50, 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 KIX nonstop?
The schedule table on this page lists 10 flight numbers for GMP to KIX nonstops, including MM 736, MM 738, and MM 740 on Peach Aviation; 7C 1325 and 7C 1327 on Jeju Air; KE 2117 and KE 2119 on Korean Air; and OZ 1145 on Asiana Airlines. The table lists each departure by date with its times and aircraft.
Where do I find the GMP to KIX schedule?
The page carries the full GMP to KIX nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full GMP to KIX nonstop schedule

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

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