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Find cheap flights from District of Columbia to South Korea from $602

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from District of Columbia to South Korea departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/27
Thu 7/4

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In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$602
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Reagan Washington National Airport to Incheon

FAQs for booking flights from District of Columbia to South Korea

  • How does KAYAK find such low prices on flights from District of Columbia to South Korea?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South Korea from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from District of Columbia to South Korea?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to South Korea with an airline and back to District of Columbia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to South Korea?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to South Korea from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from District of Columbia to South Korea

Recent round-trip flight deals

10/1Tue
2 stopsCathay Pacific
36h 41mDCA-ICN
10/17Thu
2 stopsCathay Pacific
37h 50mICN-DCA
$1,156
9/30Mon
2 stopsCathay Pacific
47h 16mDCA-ICN
10/21Mon
2 stopsCathay Pacific
38h 56mICN-DCA
$1,166
10/1Tue
2 stopsCathay Pacific
35h 06mDCA-ICN
10/18Fri
2 stopsCathay Pacific
33h 51mICN-DCA
$1,216
11/5Tue
3 stops
34h 10mDCA-ICN
11/18Mon
3 stops
46h 05mICN-DCA
$1,386
9/6Fri
2 stopsFinnair
28h 47mDCA-ICN
9/15Sun
2 stopsFinnair
38h 39mICN-DCA
$1,409
11/4Mon
2 stopsAir Canada
39h 55mDCA-ICN
11/11Mon
2 stopsAir Canada
29h 40mICN-DCA
$1,423
11/4Mon
1 stopAir Canada
18h 45mDCA-ICN
11/11Mon
2 stopsAir Canada
29h 40mICN-DCA
$1,429
11/6Wed
1 stop
22h 20mDCA-ICN
11/18Mon
1 stop
24h 50mICN-DCA
$1,456
11/15Fri
2 stopsLOT
48h 00mDCA-ICN
11/24Sun
2 stopsLOT
37h 30mICN-DCA
$1,482
9/8Sun
2 stopsFinnair
26h 35mDCA-ICN
9/16Mon
2 stopsFinnair
38h 39mICN-DCA
$1,502

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Recent one-way flight deals

8/25Sun
2 stopsCathay Pacific
60h 30mDCA-ICN
$602
8/19Mon
2 stopsCathay Pacific
36h 30mDCA-ICN
$609
9/12Thu
3 stops
38h 11mDCA-ICN
$676
8/17Sat
3 stops
35h 50mDCA-ICN
$683
7/14Sun
2 stopsAmerican Airlines
21h 15mDCA-ICN
$876
7/10Wed
2 stopsAmerican Airlines
21h 15mIAD-ICN
$876
10/20Sun
1 stopAir Canada
40h 25mDCA-ICN
$896
9/12Thu
1 stopAir Canada
21h 25mDCA-ICN
$900
10/2Wed
2 stopsJapan Airlines
23h 01mDCA-GMP
$902
9/2Mon
2 stopsJapan Airlines
26h 00mDCA-GMP
$922

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Search by price

Last minute flights from District of Columbia to South Korea

Last minute flight, train and bus deals

6/2Sun
multi-stop
29h 55mIAD-ICN
6/11Tue
multi-stop
36h 05mICN-IAD
$1,314
6/2Sun
multi-stop
31h 30mIAD-ICN
6/11Tue
multi-stop
36h 05mICN-IAD
$1,339
5/30Thu
multi-stopTurkish Airlines
30h 50mIAD-ICN
6/25Tue
multi-stopTurkish Airlines
28h 25mICN-IAD
$1,557
6/2Sun
multi-stopTurkish Airlines
36h 00mIAD-ICN
6/11Tue
multi-stopTurkish Airlines
28h 25mICN-IAD
$1,566
6/2Sun
multi-stopKLM
34h 15mIAD-ICN
6/10Mon
multi-stopKLM
29h 55mICN-IAD
$1,888
6/2Sun
multi-stopAir France
26h 15mIAD-ICN
6/10Mon
multi-stopAir France
30h 05mICN-IAD
$1,933
5/29Wed
multi-stopJapan Airlines
26h 00mIAD-GMP
8/17Sat
multi-stopJapan Airlines
49h 15mGMP-IAD
$1,993
6/1Sat
multi-stopJapan Airlines
50h 00mDCA-GMP
6/8Sat
multi-stopJapan Airlines
23h 19mGMP-DCA
$2,183
5/29Wed
multi-stopKLM
33h 50mIAD-ICN
8/17Sat
multi-stopKLM
40h 45mICN-IAD
$2,188
5/30Thu
multi-stopAir France
26h 15mIAD-ICN
8/7Wed
multi-stopAir France
41h 45mICN-IAD
$2,230

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Flights to South Korea

Return flight deals:

South Korea - District of Columbia

Cabin classes:

$21,242
$6,980
$8,364
$1,053