Direct flights
from Washington (IAD)
to Riyadh (RUH)

Weekly schedule for flights between Washington Dulles Intl (Washington, United States) and King Khaled Intl (Riyadh, Saudi Arabia) operated by 1 airlines.
3 weekly flights operate on this route flying 6,774mi in 11h45min.
Expect $1706 in average for a one-way ticket with the cheapest option at $0.