Are there nonstop flights from Izumo (IZO) to Washington (IAD)?

No. The fastest connection is via Tokyo, about 14h 33m of total flying time.

What is the fastest connection from Izumo (IZO) to Washington (IAD)?

via Tokyo ≈ 14h 33m (estimated flying time, excluding layovers).

Izumo Enmusubi Airport (IZO) to Washington Dulles International Airport (IAD)・11,179 km

No nonstop flights. The fastest connection is via Tokyo (HND), about 14h 33m of flying time (layover not included).

None.

1 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.