Jeju Air
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South Korea
Incheon International Airport
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Scan through all non-stop flights from Oita to Seoul. The full flight schedule below gives an overview of all non-stop flights from OIT to ICN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Seoul 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 Seoul any time of the year, but the best months to explore are from to and from to .

Currently, there is only one airline operating non-stop flights from Oita OIT to Seoul ICN, which is Jeju Air. 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 OIT ICN flight schedule.
All flights depart at 12:45.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Oita to Seoul takes 1 hour and 45 minutes. The flight distance between Oita and Seoul is 405 miles (or 652 km).
There are 2 airports in Seoul: Incheon International Airport (ICN) and Gimpo International Airport (Kimpo Airport) (GMP).
There are 0 flights per week flying from Oita to Seoul (as of March 2026).
1 hour and 45 minutes is the average flight time from Oita to Seoul.
The distance from Oita to Seoul is 405 miles (652 kilometers).
Jeju Air is the only airline flying nonstop from Oita to Seoul.
There are no alliances flying direct from Oita to Seoul at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Oita to Seoul:
The earliest flight departs at 12:45 from Oita and arrives at 14:35 at Seoul.
The latest flight departs at 12:45 from Oita and arrives at 14:35 at Seoul.
405 miles (652 km) · 1h 45m
12:45
14:35
Jeju Air
7C 1812
Jeju Air
Boeing 737-800
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W
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F
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