Seoul (ICN) to Oita (OIT) flights
Nonstop from Incheon International to Oita Airport: distance, flying time, which airlines fly it and how often.
Distance
652km
405 mi, great circle
Flying time
1h 31m
typical, gate to gate
Flights a day
1.9
average, November 2026
Airlines
2
passenger airlines
Airlines flying ICN to OIT
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 ICN to OIT fares by month.
Both directions
- Oita Airport (OIT) · we don't have OIT's route list yet
- All nonstop routes from Seoul (ICN)
- ICN to OIT on the flight-path tool
Frequently asked questions
How long is the flight from Seoul to Oita?
About 1h 31m gate to gate for the 652 km (405 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from ICN to OIT?
Jeju Air and Korean Air, with about 1.9 flights a day between them in our data (AeroDataBox, November 2026).