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Find cheap flights from District of Columbia to South Korea from $586

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 8/27. 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 5/25
Sat 6/1

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In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

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Good to know

Low season

August

High season

June

Cheapest flight

$586
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 18% 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

10/7Mon
1 stopTurkish Airlines
21h 55mIAD-ICN
11/4Mon
1 stopTurkish Airlines
47h 40mICN-IAD
$1,013
10/7Mon
1 stopTurkish Airlines
21h 55mIAD-ICN
11/3Sun
1 stopTurkish Airlines
34h 00mICN-IAD
$1,088
5/8Wed
2 stops
31h 11mIAD-ICN
6/5Wed
2 stops
32h 30mICN-IAD
$1,104
5/21Tue
2 stops
42h 10mIAD-ICN
6/11Tue
2 stops
32h 00mICN-IAD
$1,115
9/30Mon
2 stopsCathay Pacific
29h 25mDCA-ICN
10/21Mon
2 stopsCathay Pacific
38h 56mICN-DCA
$1,176
10/22Tue
2 stopsCathay Pacific
36h 30mDCA-ICN
11/21Thu
2 stopsCathay Pacific
37h 24mICN-DCA
$1,232
9/13Fri
1 stopAir India
34h 25mIAD-ICN
9/26Thu
1 stopAir India
32h 00mICN-IAD
$1,258
9/1Sun
2 stopsChina Airlines
37h 45mIAD-ICN
9/21Sat
2 stopsChina Airlines
52h 20mICN-IAD
$1,285
10/22Tue
1 stopAir India
34h 25mIAD-ICN
11/21Thu
1 stopAir India
32h 50mICN-IAD
$1,320
8/10Sat
2 stopsChina Airlines
37h 45mIAD-ICN
12/11Wed
2 stopsChina Airlines
53h 15mICN-IAD
$1,497

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Recent one-way flight deals

8/27Tue
2 stops
27h 10mDCA-ICN
$586
8/28Wed
2 stopsCathay Pacific
27h 50mDCA-ICN
$602
5/5Sun
1 stopAir India
34h 25mIAD-ICN
$875
4/28Sun
1 stopAir India
34h 25mIAD-ICN
$883
4/28Sun
2 stopsJapan Airlines
23h 15mDCA-GMP
$925
10/17Thu
2 stopsJapan Airlines
26h 00mIAD-GMP
$928
9/19Thu
1 stopAmerican Airlines
20h 55mDCA-ICN
$952
7/14Sun
1 stopAir Canada
40h 25mDCA-ICN
$1,024
5/19Sun
2 stopsAir Canada
34h 10mDCA-ICN
$1,025
5/1Wed
1 stopAmerican Airlines
19h 34mDCA-ICN
$1,102

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Last minute flights from District of Columbia to South Korea

Last minute flight, train and bus deals

4/27Sat
multi-stopTurkish Airlines
22h 00mIAD-ICN
5/3Fri
multi-stopTurkish Airlines
41h 20mICN-IAD
$1,356
4/29Mon
multi-stopTurkish Airlines
30h 55mIAD-ICN
5/20Mon
multi-stopTurkish Airlines
41h 20mICN-IAD
$1,359
4/30Tue
multi-stopAir India
34h 25mIAD-ICN
5/30Thu
multi-stopAir India
32h 00mICN-IAD
$1,371
4/27Sat
multi-stop
57h 25mIAD-ICN
5/2Thu
multi-stop
36h 05mICN-IAD
$1,372
4/28Sun
multi-stop
36h 50mIAD-ICN
5/2Thu
multi-stop
36h 05mICN-IAD
$1,381
4/28Sun
multi-stopAir India
34h 25mIAD-ICN
5/30Thu
multi-stopAir India
32h 00mICN-IAD
$1,402
4/29Mon
multi-stopCathay Pacific
29h 36mIAD-ICN
5/1Wed
multi-stopCathay Pacific
46h 20mICN-IAD
$1,407
4/28Sun
multi-stopCathay Pacific
28h 38mIAD-ICN
5/2Thu
multi-stopCathay Pacific
27h 25mICN-IAD
$1,615
4/29Mon
multi-stopJapan Airlines
26h 16mDCA-GMP
5/12Sun
multi-stopJapan Airlines
28h 29mGMP-DCA
$1,701
4/29Mon
multi-stopJapan Airlines
25h 20mIAD-GMP
5/12Sun
multi-stopJapan Airlines
29h 04mGMP-IAD
$1,721

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Flights to South Korea

Return flight deals:

South Korea - District of Columbia

Cabin classes:

$6,856
$1,013