Osaka (KIX) to Seoul (GMP) flights
Nonstop from Kansai International to Seoul Gimpo International Airport: distance, flying time, which airlines fly it and how often.
Distance
519 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
Airlines flying KIX to GMP
Also in the data (cargo, charter or a foreign airline on a domestic route): Peach Aviation, T'Way Air.
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare KIX to GMP fares by month.
Both directions
- Seoul Gimpo International Airport (GMP) · we don't have GMP's route list yet
- All nonstop routes from Osaka (KIX)
- KIX to GMP on the flight-path tool
Frequently asked questions
How long is the flight from Osaka to Seoul?
About 1h 46m gate to gate for the 836 km (519 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from KIX to GMP?
Asiana Airlines, Jeju Air and Korean Air, with about 11 flights a day between them in our data (AeroDataBox, November 2026).