Flights from Seoul to Washington

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Seoul to Washington flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seoul to Washington by changing tabs
Quickest
Cheapest
Air China
Air China
ICN
11:40 pm
Seoul Incheon Intl airport
36h 25m
1 Stop
11:05 pm
+1
IAD
Washington Dulles Intl airport
Air China
IAD
12:05 pm
Washington Dulles Intl airport
35h 30m
1 Stop
12:35 pm
+2
ICN
Seoul Incheon Intl airport
786 USD
Multiple Airlines
Multiple Airlines
ICN
5:40 am
Seoul Incheon Intl airport
38h 15m
2 Stops
5:55 am
+1
DCA
Washington Reagan-National airport
Multiple Airlines
DCA
4:10 am
Washington Reagan-National airport
44h 20m
2 Stops
2:30 pm
+2
ICN
Seoul Incheon Intl airport
812 USD
Multiple Airlines
Multiple Airlines
GMP
5:40 pm
Seoul Gimpo Intl airport
24h 10m
1 Stop
4:50 am
+1
IAD
Washington Dulles Intl airport
Multiple Airlines
IAD
9:45 am
Washington Dulles Intl airport
19h 00m
1 Stop
5:45 pm
+1
GMP
Seoul Gimpo Intl airport
823 USD
Korean Air
Korean Air
ICN
4:40 am
Seoul Incheon Intl airport
17h 03m
1 Stop
8:43 am
DCA
Washington Reagan-National airport
Korean Air
DCA
7:00 am
Washington Reagan-National airport
17h 20m
1 Stop
1:20 pm
+1
ICN
Seoul Incheon Intl airport
1,307 USD
Asiana Airlines
Asiana Airlines
ICN
4:10 am
Seoul Incheon Intl airport
18h 11m
1 Stop
9:21 am
IAD
Washington Dulles Intl airport
Asiana Airlines
IAD
11:24 am
Washington Dulles Intl airport
23h 36m
1 Stop
12:00 am
+2
ICN
Seoul Incheon Intl airport
1,061 USD
British Airways
British Airways
ICN
7:35 pm
Seoul Incheon Intl airport
22h 45m
1 Stop
5:20 am
+1
IAD
Washington Dulles Intl airport
British Airways
IAD
6:20 pm
Washington Dulles Intl airport
20h 15m
1 Stop
3:35 am
+2
ICN
Seoul Incheon Intl airport
1,109 USD

How to get the cheapest flight from Seoul to Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
CHEAPEST MONTH TO FLY
June
The cheapest time of year to fly to Washington from Seoul is June. Most expensive is August
CHEAPEST DAY TO FLY
Thursday
The cheapest day of the week is typically Thursday. The most expensive is typically Sunday
CHEAPEST TIME TO FLY
at Noon
Seoul to Washington flights are approximately 44% more expensive in the Morning than at Noon
CHEAPEST AIRLINE
China Southern
China Southern, China Eastern, and Air China are the most popular carriers operating from Seoul to Washington
CHEAPEST ROUTE
Seoul Incheon Intl - Washington Dulles Intl
Fly from Seoul Incheon Intl to Washington Dulles Intl for the best Seoul - Washington flight prices
CHEAPEST TIME TO BOOK
33 days before
The cheapest time to buy a flight from Seoul to Washington is approximately 33 days to departure
60
Days before departure
0

Flight information for Seoul to Washington

Find info about flight duration, direct flights, and airports for your flight from Seoul to Washington
Fastest flight time
13h 35m
The fastest flight from Seoul to Washington takes 13h 35m.
Direct flights
Every day
Direct flights go from Seoul to Washington every day.
Airports in Washington
3 airports
There are 3 airports near Washington: Washington Reagan-National (DCA), Baltimore/Washington (BWI), Washington Dulles Intl (IAD)

Alternative routes for Seoul to Washington

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times


Cost comparison between Seoul and Washington

Compare the costs of everyday items in Seoul and Washington
Food
Inexpensive restaurant
7.10 USD
Seoul
15 USD
Washington
Fast food
McDonald's meal
5.32 USD
Seoul
7.93 USD
Washington
Soft drink
0.33 liter
1.52 USD
Seoul
1.91 USD
Washington
Coffee
Cappuccino
4.26 USD
Seoul
4.16 USD
Washington
Public transport
One-way ticket
1.11 USD
Seoul
2.72 USD
Washington

Flights from Seoul to:

Flights to Washington from:

  • Seoul
  • South Korea
  • Asia