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Find cheap flights from District of Columbia to South Korea from $514

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 9/3. 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
Wed 7/10
Wed 7/17

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In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$514
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 Washington Dulles 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

11/11Mon
1 stopTurkish Airlines
21h 40mIAD-ICN
11/17Sun
1 stopTurkish Airlines
33h 20mICN-IAD
$951
9/5Thu
1 stopTurkish Airlines
21h 55mIAD-ICN
11/20Wed
1 stopTurkish Airlines
24h 50mICN-IAD
$981
10/21Mon
1 stopTurkish Airlines
27h 05mIAD-ICN
11/3Sun
1 stopTurkish Airlines
24h 50mICN-IAD
$985
10/8Tue
1 stopAir Canada
19h 02mIAD-ICN
10/24Thu
1 stopAir Canada
25h 45mICN-IAD
$1,119
10/8Tue
1 stopAir Canada
19h 02mIAD-ICN
10/23Wed
1 stopAir Canada
34h 53mICN-IAD
$1,121
7/29Mon
1 stop
21h 55mIAD-ICN
9/10Tue
2 stops
45h 58mICN-IAD
$1,224
11/21Thu
2 stops
19h 49mIAD-ICN
11/26Tue
1 stop
25h 53mICN-IAD
$1,296
9/8Sun
2 stopsCathay Pacific
40h 11mDCA-ICN
10/27Sun
2 stopsCathay Pacific
36h 49mICN-DCA
$1,528
9/30Mon
2 stopsJapan Airlines
26h 00mDCA-GMP
10/3Thu
2 stopsJapan Airlines
23h 58mGMP-DCA
$1,552
10/8Tue
2 stopsJapan Airlines
23h 01mDCA-GMP
10/22Tue
2 stopsJapan Airlines
19h 15mGMP-DCA
$1,562

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Recent one-way flight deals

9/3Tue
3 stops
59h 15mIAD-ICN
$514
9/12Thu
3 stops
39h 45mIAD-ICN
$609
9/25Wed
1 stopTurkish Airlines
30h 50mIAD-ICN
$629
11/4Mon
1 stopTurkish Airlines
21h 40mIAD-ICN
$631
7/8Mon
1 stopAir Canada
34h 30mDCA-ICN
$676
7/8Mon
2 stopsAir Canada
29h 10mIAD-ICN
$676
9/3Tue
2 stopsCathay Pacific
36h 41mDCA-ICN
$699
8/28Wed
2 stopsCathay Pacific
58h 30mDCA-ICN
$720
7/14Sun
1 stopAmerican Airlines
21h 05mDCA-ICN
$877
7/14Sun
2 stopsAmerican Airlines
21h 15mIAD-ICN
$877

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Last minute flights from District of Columbia to South Korea

Last minute flight, train and bus deals

6/12Wed
multi-stop
34h 10mIAD-ICN
6/15Sat
multi-stop
17h 45mICN-IAD
$1,885
6/11Tue
multi-stop
48h 00mIAD-ICN
6/15Sat
multi-stop
17h 45mICN-IAD
$1,889
6/11Tue
multi-stopFinnair
38h 20mDCA-ICN
6/25Tue
multi-stopFinnair
38h 24mICN-DCA
$2,102
6/13Thu
multi-stopJapan Airlines
39h 30mDCA-GMP
6/20Thu
multi-stopJapan Airlines
23h 59mGMP-DCA
$2,114
6/11Tue
multi-stopKLM
33h 35mIAD-ICN
6/15Sat
multi-stopKLM
29h 30mICN-IAD
$2,169
6/11Tue
multi-stopKLM
33h 35mIAD-ICN
6/23Sun
multi-stopKLM
29h 30mICN-IAD
$2,180
6/11Tue
multi-stopAir France
22h 20mIAD-ICN
6/23Sun
multi-stopAir France
30h 05mICN-IAD
$2,195
6/12Wed
multi-stopAir France
25h 15mIAD-ICN
6/19Wed
multi-stopAir France
41h 45mICN-IAD
$2,201
6/14Fri
multi-stopJapan Airlines
28h 15mDCA-GMP
6/24Mon
multi-stopJapan Airlines
23h 59mGMP-DCA
$2,243
6/12Wed
multi-stopFinnair
28h 50mDCA-ICN
6/24Mon
multi-stopFinnair
38h 24mICN-DCA
$2,282

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Flights to South Korea

Return flight deals:

South Korea - District of Columbia

Cabin classes:

$21,242
$6,980
$8,364
$1,060