Find Cheap Flights from Washington to South Korea

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 Washington to South Korea

(Round-trip)
Depart: Mon Nov 13 2017 Return: Sun Dec 3 2017 Trip spans 21 days
Air China
Air China
IAD
12:00a
ICN
11:15a
35h 15m
1 stop
ICN
12:00a
IAD
9:25a
33h 25m
1 stop
Depart: Wed Dec 6 2017 Return: Tue Dec 12 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
ICN
3:20p
39h 20m
2 stops
ICN
12:00a
IAD
3:58a
27h 58m
2 stops
Depart: Fri Dec 1 2017 Return: Sun Dec 17 2017 Trip spans 17 days
China Eastern
China Eastern
DCA
12:00a
ICN
2:20p
38h 20m
2 stops
ICN
12:00a
DCA
3:36a
27h 36m
2 stops
Depart: Mon Oct 23 2017 Return: Tue Oct 31 2017 Trip spans 9 days
Cathay Pacific
Cathay Pacific
DCA
12:00a
PUS
10:15p
46h 15m
2 stops
PUS
12:00a
DCA
11:55p
47h 55m
3 stops
Depart: Fri Feb 16 2018 Return: Tue Feb 20 2018 Trip spans 5 days
Air Canada
Air Canada
DCA
12:00a
ICN
7:20p
19h 20m
1 stop
ICN
12:00a
DCA
7:16p
19h 16m
1 stop
Depart: Tue Jan 9 2018 Return: Wed Jan 24 2018 Trip spans 16 days
Air China
Air China
IAD
12:00a
ICN
6:15a
30h 15m
1 stop
ICN
12:00a
IAD
2:30p
38h 30m
1 stop
Depart: Mon Feb 5 2018 Return: Mon Feb 19 2018 Trip spans 15 days
Air China
Air China
IAD
12:00a
ICN
7:00a
31h 00m
1 stop
ICN
12:00a
IAD
2:30p
38h 30m
1 stop
Depart: Wed Nov 15 2017 Return: Sun Dec 3 2017 Trip spans 19 days
$1315
Select
ANA
ANA
DCA
12:00a
GMP
1:31p
37h 31m
2 stops
GMP
12:00a
DCA
7:06p
19h 06m
2 stops
Depart: Thu Mar 8 2018 Return: Wed Mar 14 2018 Trip spans 6 days
Air China
Air China
IAD
12:00a
ICN
6:15a
30h 15m
1 stop
ICN
12:00a
IAD
2:30p
38h 30m
1 stop
Depart: Fri Dec 1 2017 Return: Thu Dec 7 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
PUS
12:35p
60h 35m
2 stops
PUS
12:00a
IAD
4:07p
40h 07m
2 stops
Depart: Tue Apr 3 2018 Return: Wed Apr 11 2018 Trip spans 9 days
Air China
Air China
IAD
12:00a
ICN
11:00a
35h 00m
1 stop
ICN
12:00a
IAD
9:45a
33h 45m
1 stop
Depart: Fri Mar 23 2018 Return: Mon Mar 26 2018 Trip spans 4 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
ICN
3:45p
39h 45m
2 stops
ICN
12:00a
IAD
2:36p
38h 36m
2 stops
Depart: Mon Nov 13 2017 Return: Sun Dec 3 2017 Trip spans 21 days
Air China
Air China
IAD
12:00a
ICN
6:15a
30h 15m
1 stop
ICN
12:00a
IAD
9:25a
33h 25m
1 stop
Depart: Thu Jan 18 2018 Return: Thu Jan 25 2018 Trip spans 8 days
China Eastern
China Eastern
DCA
12:00a
ICN
4:05p
40h 05m
2 stops
ICN
12:00a
DCA
3:42a
27h 42m
2 stops
Depart: Fri Dec 8 2017 Return: Thu Dec 21 2017 Trip spans 14 days
China Eastern
China Eastern
IAD
12:00a
ICN
3:04p
63h 04m
2 stops
ICN
12:00a
IAD
10:21a
34h 21m
2 stops
Depart: Sat Feb 3 2018 Return: Sun Feb 18 2018 Trip spans 16 days
Air China
Air China
IAD
12:00a
ICN
8:35a
32h 35m
1 stop
ICN
12:00a
IAD
12:25p
36h 25m
1 stop
Depart: Sat Oct 28 2017 Return: Fri Nov 10 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
ICN
4:50a
52h 50m
3 stops
ICN
12:00a
DCA
11:10a
35h 10m
3 stops
Depart: Fri Mar 23 2018 Return: Mon Mar 26 2018 Trip spans 4 days
Air Canada
Air Canada
DCA
12:00a
ICN
9:20p
21h 20m
2 stops
ICN
12:00a
DCA
4:31p
16h 31m
1 stop
Depart: Wed Nov 15 2017 Return: Wed Nov 29 2017 Trip spans 15 days
China Eastern
China Eastern
DCA
12:00a
ICN
4:15p
40h 15m
2 stops
ICN
12:00a
DCA
6:06p
42h 06m
2 stops
Depart: Thu Feb 15 2018 Return: Sun Feb 25 2018 Trip spans 11 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
ICN
11:42a
59h 42m
3 stops
ICN
12:00a
DCA
9:29p
69h 29m
3 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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
only $559
only $780
Destination

Seoul
only $559
only $1315
Busan
$706