Flights Asia South Korea Seoul Washington to Seoul

Flights from Washington to Seoul

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Washington to Seoul 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 Washington to Seoul by changing tabs
Quickest
Cheapest
Air China
Air China
12 Sep
IAD
12:05 pm
Washington Dulles Intl airport
35h 30m
1 Stop
12:35 pm
+2
ICN
Seoul Incheon Intl airport
Air China
09 Oct
ICN
2:50 am
Seoul Incheon Intl airport
33h 15m
1 Stop
11:05 pm
IAD
Washington Dulles Intl airport
534 USD
Air China
Air China
19 Sep
IAD
12:05 pm
Washington Dulles Intl airport
30h 30m
1 Stop
7:35 am
+2
ICN
Seoul Incheon Intl airport
Air China
09 Oct
ICN
12:25 am
Seoul Incheon Intl airport
35h 40m
1 Stop
11:05 pm
IAD
Washington Dulles Intl airport
534 USD
Air China
Air China
13 Jan
IAD
10:10 am
Washington Dulles Intl airport
30h 40m
1 Stop
6:50 am
+2
ICN
Seoul Incheon Intl airport
Air China
19 Feb
ICN
10:05 pm
Seoul Incheon Intl airport
38h 05m
1 Stop
10:10 pm
+1
IAD
Washington Dulles Intl airport
558 USD
Delta
Delta
19 Sep
IAD
9:25 am
Washington Dulles Intl airport
14h 25m
12:50 pm
+1
ICN
Seoul Incheon Intl airport
Delta
01 Oct
ICN
7:25 pm
Seoul Incheon Intl airport
14h 00m
8:25 pm
IAD
Washington Dulles Intl airport
1,388 USD
Korean Air
Korean Air
19 Aug
IAD
9:25 am
Washington Dulles Intl airport
14h 25m
12:50 pm
+1
ICN
Seoul Incheon Intl airport
Korean Air
29 Aug
ICN
7:25 pm
Seoul Incheon Intl airport
14h 00m
8:25 pm
IAD
Washington Dulles Intl airport
1,390 USD
Air Canada
Air Canada
24 Sep
IAD
6:30 am
Washington Dulles Intl airport
16h 50m
1 Stop
12:20 pm
+1
ICN
Seoul Incheon Intl airport
Air Canada
07 Oct
ICN
3:20 am
Seoul Incheon Intl airport
16h 42m
1 Stop
7:02 am
IAD
Washington Dulles Intl airport
963 USD

How to get the cheapest flight from Washington to Seoul

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
WHAT IS THE CHEAPEST MONTH TO FLY TO SEOUL?
April
The cheapest time of year to fly to Seoul from Washington is April. Most expensive is June
WHAT IS THE CHEAPEST DAY TO FLY TO SEOUL?
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Friday
WHEN IS THE CHEAPEST TIME TO FLY TO SEOUL?
in the afternoon
Washington to Seoul flights are approximately 241% more expensive at noon than in the afternoon
WHAT IS THE CHEAPEST AIRLINE THAT FLIES TO SEOUL?
Frontier
Frontier, Alaska Airlines, and Hong Kong Airlines are the most popular carriers operating from Washington to Seoul
WHAT IS THE CHEAPEST ROUTE?
Washington Dulles Intl - Seoul Incheon Intl
Fly from Washington Dulles Intl to Seoul Incheon Intl for the best Washington - Seoul flight prices
WHEN IS THE CHEAPEST TIME TO BOOK A FLIGHT TO SEOUL?
0 days before
The cheapest time to buy a flight from Washington to Seoul is approximately 0 days to departure
60
Days before departure
0

Flight information for Washington to Seoul

Find info about flight duration, direct flights, and airports for your flight from Washington to Seoul
Fastest flight time 14h 25m The fastest flight from Washington to Seoul takes 14h 25m.
Direct flights Every day Direct flights go from Washington to Seoul every day.
Airports in Seoul 2 airports There are 2 airports near Seoul: Seoul Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

Alternative routes for Washington to Seoul

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Philadelphia to Seoul
Fastest flight time
19h 42m
Cheapest price
700 USD
Philadelphia to Seoul
Fastest flight time
21h 15m
Cheapest price
767 USD

Flights from Washington to:

  • Seoul
  • South Korea
  • Asia

Flights to Seoul from:

  • Washington
  • District of Columbia
  • United States
  • North America
Flights Asia South Korea Seoul Washington to Seoul