Find flights
When to book
FAQs & Tips
Deals

Find cheap flights from District of Columbia to South Korea from $730

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 5/10. 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
Tue 5/28
Tue 6/4

Search hundreds of travel sites at once for deals on flights to South Korea

In the last 7 days travelers have searched 43,623,357 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Good to know

Low season

August

High season

June

Cheapest flight

$730
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 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

9/5Thu
2 stopsCathay Pacific
37h 40mDCA-ICN
9/11Wed
2 stopsCathay Pacific
38h 56mICN-DCA
$1,180
9/30Mon
2 stopsCathay Pacific
37h 40mDCA-ICN
10/21Mon
2 stopsCathay Pacific
40h 31mICN-DCA
$1,192
10/1Tue
2 stops
34h 00mIAD-PUS
12/3Tue
2 stops
38h 20mPUS-IAD
$1,363
9/2Mon
2 stops
28h 18mIAD-PUS
9/28Sat
2 stops
53h 15mPUS-IAD
$1,392
9/14Sat
2 stopsFinnair
26h 35mDCA-ICN
9/22Sun
2 stopsFinnair
38h 39mICN-DCA
$1,408
5/1Wed
1 stopTurkish Airlines
30h 50mIAD-ICN
5/8Wed
1 stopTurkish Airlines
28h 25mICN-IAD
$1,412
4/30Tue
1 stopTurkish Airlines
30h 50mIAD-ICN
5/16Thu
1 stopTurkish Airlines
33h 35mICN-IAD
$1,480
9/24Tue
2 stopsJapan Airlines
23h 01mDCA-GMP
10/29Tue
2 stopsJapan Airlines
20h 07mGMP-DCA
$1,542
10/10Thu
2 stopsJapan Airlines
23h 01mDCA-GMP
10/24Thu
2 stopsJapan Airlines
22h 11mGMP-DCA
$1,560
9/14Sat
2 stopsFinnair
26h 35mDCA-ICN
10/6Sun
2 stopsFinnair
38h 39mICN-DCA
$1,578

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/10Fri
3 stops
38h 36mIAD-ICN
$730
5/10Fri
2 stops
29h 31mIAD-ICN
$748
8/8Thu
2 stopsChina Airlines
36h 55mIAD-PUS
$752
9/27Fri
2 stopsCathay Pacific
34h 30mDCA-ICN
$752
7/30Tue
2 stops
25h 35mDCA-ICN
$754
8/5Mon
2 stopsCathay Pacific
51h 50mDCA-ICN
$797
9/27Fri
2 stopsJapan Airlines
33h 15mDCA-GMP
$924
5/1Wed
1 stopTurkish Airlines
21h 55mIAD-ICN
$936
5/6Mon
2 stopsJapan Airlines
26h 00mDCA-GMP
$1,070
5/26Sun
1 stopTurkish Airlines
36h 00mIAD-ICN
$1,097

Search by stops

Search by airline

Search by price

Last minute flights from District of Columbia to South Korea

Last minute flight, train and bus deals

4/29Mon
multi-stop
46h 50mIAD-ICN
5/9Thu
multi-stop
36h 05mICN-IAD
$1,375
4/29Mon
multi-stopTurkish Airlines
30h 55mIAD-ICN
5/10Fri
multi-stopTurkish Airlines
28h 25mICN-IAD
$1,388
4/30Tue
multi-stopCathay Pacific
41h 45mDCA-ICN
5/16Thu
multi-stopCathay Pacific
36h 58mICN-DCA
$1,414
4/30Tue
multi-stopCathay Pacific
35h 05mDCA-ICN
5/10Fri
multi-stopCathay Pacific
48h 07mICN-DCA
$1,457
4/29Mon
multi-stopJapan Airlines
26h 16mDCA-GMP
5/8Wed
multi-stopJapan Airlines
21h 02mGMP-DCA
$1,567
4/29Mon
multi-stopAmerican Airlines
19h 34mDCA-ICN
5/8Wed
multi-stopAmerican Airlines
18h 35mICN-DCA
$1,738
4/29Mon
multi-stopAmerican Airlines
21h 15mDCA-ICN
5/8Wed
multi-stopAmerican Airlines
26h 30mICN-DCA
$1,741
4/30Tue
multi-stopJapan Airlines
23h 15mDCA-GMP
5/16Thu
multi-stopJapan Airlines
41h 04mGMP-DCA
$1,760
4/28Sun
multi-stopQatar Airways
31h 30mIAD-ICN
5/21Tue
multi-stopQatar Airways
27h 50mICN-IAD
$2,061
4/29Mon
multi-stopQatar Airways
31h 30mIAD-ICN
5/9Thu
multi-stopQatar Airways
27h 50mICN-IAD
$2,094

Search by stops

Search by airline

Search by price

Flights to South Korea

Return flight deals:

South Korea - District of Columbia

Cabin classes:

$6,856
$1,013