Flights from Dulles to Oita – Airlines & connecting routes
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IAD to OIT – All flight route options from Washington Dulles International, Virginia, USA to Oita, Japan. These flights are operated by ANA & United Airlines through 1 different flight connections. The shortest flight time is 19 hours and 43 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
Other flight options
Check out these routes. They have daily flights from Washington Dulles International and connections to Oita:
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Dulles to Oita flights
This route is operated by one airline and has approximately 62 flights per week. You will be doing a stopover in Tokyo (Airport code: HND).
Are there any non-stop flights from IAD to OIT?
There are no direct or non-stop flights from Washington Dulles International, IAD to Oita, OIT.
Dulles to Oita with ANA
If you fly from Dulles with ANA you will do a stopover in Tokyo, HND before reaching Oita. This flight trip will take 19 hours and 15 minutes and you can fly every weekday with departures at 11:05, 12:10 or 12:15. ANA is a Star Alliance member.
Distance & flight times: Dulles to Oita
The flight time between IAD and OIT is 20 hours and 28 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
HND Tokyo | 20h 28m | 2h 50m | 7286 miles (11723 km) |


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From Dulles to Japan
Below is a list of other destinations to Japan from Washington Dulles International with either direct flights or 1 stop connections.
From USA to Oita
Below is a list of other cities in USA with flights to Oita with either non-stop or connecting flights.