Direct flights
from Washington (IAD)
to Seoul (ICN)

Weekly schedule for flights between Washington Dulles Intl (Washington, United States) and Incheon Intl (Seoul, South Korea) operated by 1 airlines.
7 weekly flights operate on this route flying 6,982mi in 8h45min.
Expect $2728 in average for a one-way ticket with the cheapest option at $0.