Distance From Incheon International Airport to Dulles International Airport (ICN - IAD Distance)

The flight distance from Incheon International Airport (ICN) to Dulles International Airport (IAD) is 6943 miles. This is equivalent to 11173 kilometers or 6029 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.


11173 kilometers is the distance from Incheon International Airport, South Korea to Dulles International Airport, United States.


Flight Duration between Seoul, South Korea and Washington, United States

Estimated flight time from Incheon International Airport, Seoul, South Korea to Dulles International Airport, Washington, United States is 13 hours 53 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • ICN - IAD

Time difference between Seoul (South Korea) and Washington (United States) is 13 Hours.
Current local time in Seoul is 2025-07-31, 03:05:38 KST and time in Washington is 2025-07-30, 14:05:38 EDT.
Washington time is 13 Hours behind Seoul.

Incheon International Airport to Dulles International Airport Flight Route Map - ICN to IAD Flight Path

Location of Incheon International Airport & Dulles International Airport is given below.
Click the map to view Seoul to Washington nonstop flight path and travel direction.

Click to see flight route on Google Map between Seoul, South Korea and Washington, United States. .


Nonstop flight route between Seoul, South Korea and Washington, United States.
Get airport maps and more information about Incheon International Airport Incheon International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: ICN
ICAO Code: RKSI
GPS Coordinates: Latitude: N 37° 28' 8.8'' Longitude: E 126° 27' 3.6''
Current time: 2025-07-31, 03:05:38 KST
Current weather: 15 day weather forecast for Incheon International Airport Incheon International Airport 15 day weather forecast
Get airport maps and more information about Dulles International Airport Dulles International Airport
City: Washington
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
GPS Coordinates: Latitude: N 38° 56' 40.3'' Longitude: W 77° 27' 20.9''
Current time: 2025-07-30, 14:05:38 EDT
Current weather: 15 day weather forecast for Dulles International Airport Dulles International Airport 15 day weather forecast

Flights: Cheap flights with cashback