Jeju Air
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South Korea
Gimpo International Airport (Kimpo Airport)
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Japan
Kansai International Airport
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Scan through all non-stop flights from Seoul to Osaka. The full flight schedule below gives an overview of all non-stop flights from GMP to KIX, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Osaka is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Osaka any time of the year, but the best months to explore are from to and from to .

In total there are 4 airlines operating nonstop flights from Seoul GMP to Osaka KIX. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their GMP KIX flight schedule.
Flights from GMP to KIX are operated 6 times a week, with an average of 1 flight per day. Departure times vary between 08:10 - 18:50. The earliest flight departs at 08:10, the last flight departs at 18:50. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Seoul to Osaka takes 1 hour and 45 minutes. The flight distance between Seoul and Osaka is 519 miles (or 835 km).
There are 2 airports in Osaka: Kansai International Airport (KIX) and Osaka International Airport (Itami Airport) (ITM).
There are 6 flights per week flying from Seoul to Osaka (as of March 2026).
1 hour and 45 minutes is the average flight time from Seoul to Osaka.
The distance from Seoul to Osaka is 519 miles (835 kilometers).
Asiana Airlines, Jeju Air, Korean Air and Peach are flying nonstop from Seoul to Osaka.
SkyTeam and Star Alliance are flying nonstop from Seoul to Osaka.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Seoul to Osaka:
The earliest flight departs at 08:10 from Seoul and arrives at 10:00 at Osaka.
The latest flight departs at 18:50 from Seoul and arrives at 20:35 at Osaka.
519 miles (835 km) · 1h 45m
08:10
10:00
Jeju Air
7C 1325
Jeju Air
Boeing 737-800
Y
W
J
F
08:10
09:50
Asiana Airlines
Star Alliance
OZ 1145
Asiana Airlines
Airbus A321-100/200
Y
W
J
F
09:15
10:55
Korean Air
SkyTeam
KE 2117
Korean Air
Airbus A330-300
Y
W
J
F
11:25
13:10
Peach
MM 736
Peach
Airbus A320-100/200
Y
W
J
F
13:10
14:55
Peach
MM 738
Peach
Airbus A320-100/200
Y
W
J
F
13:55
15:40
Jeju Air
7C 1327
Jeju Air
Boeing 737-800
Y
W
J
F
16:30
18:25
Korean Air
SkyTeam
KE 2119
Korean Air
Airbus A321neo
Y
W
J
F
17:05
18:50
Peach
MM 740
Peach
Airbus A320-100/200
Y
W
J
F
17:40
19:20
Asiana Airlines
Star Alliance
OZ 1165
Asiana Airlines
Airbus A330-300
Y
W
J
F
18:50
20:35
Peach
MM 744
Peach
Airbus A320-100/200
Y
W
J
F
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