Air Premia
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South Korea
Incheon International Airport
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United States
Washington Dulles International Airport
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Scan through all non-stop flights from Seoul to Washington. The full flight schedule below gives an overview of all non-stop flights from ICN to IAD, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Washington is a humid subtropical or warm-temperate destination, featuring hot, humid summers with temperatures typically around 30°C (86°F) and mild to cool winters. The region is known for consistent rainfall throughout the year, peaking in summer. The area is known for its vibrant urban energy, diverse landscapes, and numerous outdoor activities.
You can visit Washington any time of the year, but the best months to explore are from to and from to .
In total there are 2 airlines operating nonstop flights from Seoul ICN to Washington IAD. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their ICN IAD flight schedule.
Flights from ICN to IAD are operated 8 times a week, with an average of 1 flight per day. Departure times vary between 10:00 - 10:25. The earliest flight departs at 10:00, the last flight departs at 10:25. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy, Premium Economy, Business or First class on this non-stop route.
The fastest direct flight from Seoul to Washington takes 13 hours and 50 minutes. The flight distance between Seoul and Washington is 6,939 miles (or 11,167 km).
There are 3 airports in Washington: Washington Dulles International Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore/Washington International Thurgood Marshall Ai (BWI).
There are 8 flights per week flying from Seoul to Washington (as of April 2026).
13 hours and 50 minutes is the average flight time from Seoul to Washington.
The distance from Seoul to Washington is 6,939 miles (11,167 kilometers).
Air Premia and Korean Air are flying nonstop from Seoul to Washington.
SkyTeam is currently the only alliance flying nonstop from Seoul to Washington.
You can fly non-stop in Economy, Premium Economy, Business Class and First Class.
Aircraft types that fly from Seoul to Washington:
The earliest flight departs at 10:00 from Seoul and arrives at 10:50 at Washington.
The latest flight departs at 10:25 from Seoul and arrives at 11:15 at Washington.
6,939 miles (11,167 km) · 13h 50m
10:00
10:50
Air Premia
YP 135
Air Premia
Boeing 787-9
Y
W
J
F
10:25
11:15
Korean Air
SkyTeam
KE 93
Korean Air
Boeing 777-300ER
Y
W
J
F
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