Direct (nonstop) flights from Oita to Seoul
1 airline flys nonstop from Oita (OIT) to Incheon International Airport (ICN). It's 405 miles (652 km), about 1h 48m in the air. Operated by Jeju Air.
Jeju Air
Route data last updated: May 31, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Oita to Seoul with one stop · direct emits 75 kg CO₂ per passenger
Looking for the return flight?
ICN → OIT: Flights from Seoul to OitaOther direct flights from Oita
Direct flights from Seoul (ICN)
Frequently Asked Questions
How long is the direct flight from Oita to Seoul?
A nonstop flight from Oita (OIT) to Seoul (ICN) takes approximately 1 hours and 48 minutes. The distance is 405 miles (652 km).
Which airlines fly nonstop from Oita to Seoul?
Just Jeju Air.
Is there a nonstop flight from Oita to Seoul?
Yes. 1 airline: Jeju Air.
How far is Oita from Seoul?
The flight distance from Oita to Seoul is 405 miles (652 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Oita to Seoul?
At 1h 48m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
Do I need a visa to travel from Japan to Republic of Korea?
Depends on your passport. Check with the Republic of Korea embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Oita to Seoul?
Roughly 75 kg CO2 per passenger one-way. That's about the same as driving 375 km.
Is the return flight from Seoul to Oita also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Oita to Seoul?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Oita for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.