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Find cheap flights from District of Columbia to South Korea from $592

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 9/23. 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
Sat 6/29
Sat 7/6

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In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$592
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

7/23Tue
1 stopAir Canada
21h 25mDCA-ICN
10/15Tue
1 stopAir Canada
29h 19mICN-DCA
$1,153
9/30Mon
1 stopAir Canada
21h 25mDCA-ICN
10/3Thu
2 stopsAir Canada
28h 14mICN-DCA
$1,159
10/1Tue
2 stopsAir Canada
22h 30mDCA-ICN
11/6Wed
2 stopsAir Canada
28h 15mICN-DCA
$1,165
9/30Mon
2 stopsCathay Pacific
47h 16mDCA-ICN
10/21Mon
2 stopsCathay Pacific
43h 56mICN-DCA
$1,166
10/19Sat
2 stopsCathay Pacific
34h 30mDCA-ICN
10/23Wed
2 stopsCathay Pacific
33h 51mICN-DCA
$1,207
11/17Sun
2 stopsLOT
47h 55mDCA-ICN
11/24Sun
2 stopsLOT
37h 30mICN-DCA
$1,328
11/17Sun
3 stops
40h 48mIAD-PUS
12/5Thu
3 stops
42h 20mPUS-IAD
$1,399
9/2Mon
2 stopsFinnair
26h 35mDCA-ICN
9/30Mon
2 stopsFinnair
38h 22mICN-DCA
$1,462
9/18Wed
1 stop
22h 20mDCA-ICN
9/23Mon
1 stop
32h 32mICN-DCA
$1,470
11/17Sun
2 stopsLOT
47h 55mDCA-ICN
11/24Sun
2 stopsLOT
37h 30mICN-DCA
$1,492

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Recent one-way flight deals

9/23Mon
2 stopsCathay Pacific
47h 16mDCA-ICN
$592
9/3Tue
2 stopsCathay Pacific
35h 06mDCA-ICN
$604
7/14Sun
1 stopAir Canada
34h 30mDCA-ICN
$700
7/23Tue
1 stopAir Canada
21h 25mDCA-ICN
$701
10/23Wed
3 stops
26h 50mDCA-ICN
$772
7/9Tue
3 stops
25h 05mDCA-ICN
$778
8/25Sun
1 stopTurkish Airlines
30h 50mIAD-ICN
$817
7/14Sun
2 stopsAmerican Airlines
21h 15mDCA-ICN
$876
7/10Wed
2 stopsAmerican Airlines
21h 15mIAD-ICN
$876
6/4Tue
1 stopTurkish Airlines
30h 50mIAD-ICN
$1,101

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Search by price

Last minute flights from District of Columbia to South Korea

Last minute flight, train and bus deals

6/3Mon
multi-stop
31h 30mIAD-ICN
6/6Thu
multi-stop
36h 05mICN-IAD
$1,348
6/4Tue
multi-stopTurkish Airlines
36h 00mIAD-ICN
6/11Tue
multi-stopTurkish Airlines
28h 25mICN-IAD
$1,475
6/4Tue
multi-stopTurkish Airlines
36h 00mIAD-ICN
7/17Wed
multi-stopTurkish Airlines
46h 25mICN-IAD
$1,487
6/4Tue
multi-stopAir Canada
28h 50mIAD-ICN
7/10Wed
multi-stopAir Canada
25h 41mICN-IAD
$2,032
6/2Sun
multi-stopAir Canada
28h 50mIAD-ICN
6/9Sun
multi-stopAir Canada
25h 41mICN-IAD
$2,043
6/1Sat
multi-stopPhilippine Airlines
36h 44mDCA-ICN
7/15Mon
multi-stopPhilippine Airlines
37h 49mICN-DCA
$2,086
6/1Sat
multi-stopCathay Pacific
36h 30mDCA-ICN
6/8Sat
multi-stopCathay Pacific
26h 02mICN-DCA
$2,102
5/30Thu
multi-stopJapan Airlines
38h 45mIAD-GMP
6/10Mon
multi-stopJapan Airlines
36h 45mGMP-IAD
$2,127
6/2Sun
multi-stopCathay Pacific
29h 30mIAD-ICN
6/11Tue
multi-stopCathay Pacific
37h 05mICN-IAD
$2,144
6/1Sat
multi-stopJapan Airlines
44h 40mDCA-GMP
6/8Sat
multi-stopJapan Airlines
40h 44mGMP-DCA
$2,269

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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