Flights from Dulles to Shonai – Airlines & connecting routes
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IAD to SYO – All flight route options from Washington Dulles International, Virginia, USA to Shonai, Japan. These flights are operated by ANA & United Airlines through 1 different flight connections. The shortest flight time is 19 hours and 55 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 Shonai:
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Dulles to Shonai flights
This route has approximately 19 flights per week. You will be doing a stopover in Tokyo (Airport code: HND).
Are there any non-stop flights from IAD to SYO?
There are no direct or non-stop flights from Washington Dulles International, IAD to Shonai, SYO.
Dulles to Shonai with ANA
If you fly from Dulles with ANA you will do a stopover in Tokyo, HND before reaching Shonai. This flight trip will take 20 hours 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 Shonai
The flight time between IAD and SYO is 20 hours.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
HND Tokyo | 20h 0m | 4h 50m | 7031 miles (11313 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 Shonai
Below is a list of other cities in USA with flights to Shonai with either non-stop or connecting flights.