Find Cheap Flights from South Korea to Washington

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from South Korea to Washington

(Round-trip)
Depart: Sun Dec 17 2017 Return: Sun Jan 14 2018 Trip spans 29 days
Air China
Air China
ICN
12:00a
IAD
2:30p
38h 30m
1 stop
IAD
12:00a
ICN
11:15a
35h 15m
1 stop
Depart: Mon Mar 5 2018 Return: Mon Mar 19 2018 Trip spans 14 days
United
United
ICN
12:00a
DCA
4:40a
28h 40m
2 stops
DCA
12:00a
ICN
12:00a
24h 00m
2 stops
Depart: Wed Nov 8 2017 Return: Thu Nov 16 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
GMP
12:00a
IAD
11:30p
23h 30m
1 stop
IAD
12:00a
GMP
7:10p
19h 10m
1 stop
Depart: Wed Jan 24 2018 Return: Tue Feb 6 2018 Trip spans 14 days
China Southern
China Southern
ICN
12:00a
DCA
12:33p
36h 33m
2 stops
DCA
12:00a
ICN
7:15p
43h 15m
2 stops
Depart: Fri Dec 1 2017 Return: Thu Jan 4 2018 Trip spans 35 days
Air Canada
Air Canada
ICN
12:00a
DCA
5:04a
29h 04m
2 stops
DCA
12:00a
ICN
8:20p
20h 20m
2 stops
Depart: Fri Jan 12 2018 Return: Fri Jan 19 2018 Trip spans 8 days
ANA
ANA
GMP
12:00a
IAD
3:16a
27h 16m
2 stops
IAD
12:00a
GMP
9:35p
45h 35m
2 stops
Depart: Mon Oct 30 2017 Return: Fri Nov 10 2017 Trip spans 12 days
$1089
Select
Japan Airlines
Japan Airlines
GMP
12:00a
IAD
11:08p
23h 08m
2 stops
IAD
12:00a
GMP
1:45a
25h 45m
2 stops
Depart: Fri Nov 17 2017 Return: Sun Nov 26 2017 Trip spans 10 days
Air China
Air China
ICN
12:00a
IAD
12:25p
36h 25m
1 stop
IAD
12:00a
ICN
11:15a
35h 15m
1 stop
Depart: Fri Dec 22 2017 Return: Thu Jan 25 2018 Trip spans 35 days
$1281
Select
Delta
Delta
TAE
12:00a
IAD
5:02a
29h 02m
2 stops
IAD
12:00a
TAE
11:15a
35h 15m
2 stops
Depart: Wed Oct 25 2017 Return: Thu Nov 2 2017 Trip spans 9 days
Air China
Air China
ICN
12:00a
IAD
2:30p
38h 30m
1 stop
IAD
12:00a
ICN
7:00a
31h 00m
1 stop
Depart: Sun Mar 25 2018 Return: Sat Apr 14 2018 Trip spans 21 days
Air China
Air China
ICN
12:00a
IAD
2:30p
38h 30m
1 stop
IAD
12:00a
ICN
11:00a
35h 00m
1 stop
Depart: Mon Oct 30 2017 Return: Thu Nov 9 2017 Trip spans 11 days
United
United
ICN
12:00a
DCA
6:19a
30h 19m
2 stops
DCA
12:00a
ICN
11:41p
23h 41m
2 stops
Depart: Sat Feb 10 2018 Return: Fri Feb 16 2018 Trip spans 7 days
Multiple Airlines
Multiple Airlines
ICN
12:00a
DCA
12:51a
24h 51m
2 stops
DCA
12:00a
ICN
8:46p
20h 46m
1 stop
Depart: Tue Nov 14 2017 Return: Sun Nov 19 2017 Trip spans 6 days
United
United
ICN
12:00a
DCA
6:20a
30h 20m
2 stops
DCA
12:00a
ICN
4:35p
40h 35m
2 stops
Depart: Mon Feb 26 2018 Return: Thu Mar 1 2018 Trip spans 4 days
ANA
ANA
GMP
12:00a
IAD
5:59p
17h 59m
2 stops
IAD
12:00a
GMP
8:55a
32h 55m
2 stops
Depart: Mon Feb 26 2018 Return: Thu Mar 1 2018 Trip spans 4 days
Air China
Air China
ICN
12:00a
IAD
9:25a
33h 25m
1 stop
IAD
12:00a
ICN
8:35a
32h 35m
1 stop
Depart: Sat Jan 27 2018 Return: Sat Feb 3 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ICN
12:00a
IAD
12:36p
36h 36m
2 stops
IAD
12:00a
ICN
8:04a
32h 04m
2 stops
Depart: Wed Jan 31 2018 Return: Fri Feb 16 2018 Trip spans 17 days
$1095
Select
Japan Airlines
Japan Airlines
GMP
12:00a
IAD
1:34p
37h 34m
2 stops
IAD
12:00a
GMP
1:10a
25h 10m
2 stops
Depart: Sat Mar 24 2018 Return: Sat Apr 21 2018 Trip spans 29 days
$1099
Select
ANA
ANA
GMP
12:00a
IAD
6:41p
18h 41m
2 stops
IAD
12:00a
GMP
9:35a
33h 35m
2 stops
Depart: Fri Jan 5 2018 Return: Thu Jan 25 2018 Trip spans 21 days
$2033
Select
Delta
Delta
TAE
12:00a
IAD
4:58a
28h 58m
2 stops
IAD
12:00a
TAE
12:20a
24h 20m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Seoul
only $532
only $788
Daegu Metropolitan City
$1281
Destination

Washington
only $532
only $783