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Find cheap flights from Seoul to District of Columbia from $381

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul to District of Columbia departing on 5/21. 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
vie. 6/7
vie. 6/14

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Best District of Columbia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Washington, D.C.
Washington, D.C.2 stops$671

Good to know

Low season

March

High season

August

Cheapest flight

$381
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 87% increase in price.
Flight from Seoul Incheon Airport to Washington Dulles Airport

FAQs - booking District of Columbia flights

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

    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 Seoul to District of Columbia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to District of Columbia from Seoul 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 Seoul to District of Columbia?

    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 District of Columbia with an airline and back to Seoul with another airline.

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

    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 District of Columbia from Seoul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to District of Columbia

  • Morning departure is around 69% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Seoul to District of Columbia

 
Need help choosing which airline to fly with from Seoul to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1181 reviews
8.6Boarding
8.2Food
8.2Entertainment
8.3Comfort
8.8Crew
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

It was a great flight Food was great Crew was spectacular

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

Every thing was fine. Some ild classical Hindi movies should be add

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

Cons: "Sold me a ticket then cancelled 15 minutes later due to not having updated information from the airline on bookings."

Captain smooth landing, Crew efficient and helpful. We saw Mt Fuji from the plane. Thanks.

On time and smooth flight from San Juan direct to Sint Maarten.

Just to be expected on a budget airline. Since all the flights were either late on the evening it would help to offer some food for purchase Since you tourists cannot buy decent food withoit local vaccination record in hong Kong this would really to help Using phone to submit electronic data is great but for the elderly this is a hassle

Flight cancelled without notidication, had to book an emergency replacement flight at the counter

Cons: "We should have been allowed to sit near our family (wives). There was empty row but they wanted to charge us to move up. Ridiculous!!"
Pros: "Absolutely nothing"
Cons: "The flight took forever to land. Pilot said prepare for descent and we stayed in the air for another forty minutes. The air smelled awful. One of the worst flights I’ve ever taken."
Pros: "I was able to purchase extended seat room for a reasonable price."
Cons: "No free drinks or entertainment or anything to help pass the flight time."
Cons: "Staff at check-in counter were not helpful. They were there and they weren't. We were there at the front while two of the counters were ready but didn't call us up. They were chatting with each other instead. We I asked them are they ready to work, she ask me where was I heading. What is the difference?"
Pros: "Price was good and HK to Tokyo times were good"
Cons: "No entertainment on 5 hour flight"
Pros: "Nothing in particular."
Cons: "They don't tell you that 1) you aend up paying more than other airlines charge by the time you add various 'extras'; and 2) you have to go through immigration because they are in another terminal. This means two hours of work, plus I missed my flight because I didn't have 3 hrs. They said my fault."

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Pros: "We received great assistance at the check-in counter and were helped out even though we arrived late. The ground crew was actually great."
Cons: "We only got water. Felt like a bus ride. Minimum comfort but fair for the price."

Book cheap flights from Seoul to District of Columbia

Recent round-trip flight deals

5/28mar.
2 stopsAmerican Airlines
27h 09mICN-DCA
6/18mar.
2 stopsAmerican Airlines
21h 15mDCA-ICN
$671
6/4mar.
2 stopsAmerican Airlines
26h 58mICN-DCA
6/11mar.
2 stopsAmerican Airlines
28h 13mDCA-ICN
$672
10/29mar.
1 stopUnited Airlines
17h 25mICN-IAD
10/31jue.
2 stopsUnited Airlines
26h 55mIAD-ICN
$940
10/29mar.
1 stopUnited Airlines
16h 59mICN-IAD
10/31jue.
2 stopsUnited Airlines
22h 25mIAD-ICN
$942
9/18mié.
1 stopANA
27h 40mGMP-IAD
11/15vie.
1 stopANA
21h 25mIAD-GMP
$962
9/18mié.
1 stopANA
34h 55mGMP-IAD
11/15vie.
1 stopANA
21h 25mIAD-GMP
$964
9/21sáb.
1 stopKorean Air
16h 45mICN-DCA
9/26jue.
1 stopKorean Air
18h 40mDCA-ICN
$1,601
6/7vie.
1 stopKorean Air
16h 33mICN-DCA
8/8jue.
1 stopKorean Air
18h 40mDCA-ICN
$1,693
9/23lun.
2 stopsSingapore Airlines
46h 49mICN-DCA
10/1mar.
2 stopsSingapore Airlines
57h 25mDCA-ICN
$1,799
9/23lun.
2 stopsSingapore Airlines
48h 59mICN-DCA
10/1mar.
3 stopsSingapore Airlines
35h 30mDCA-ICN
$1,810

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Recent one-way flight deals

5/21mar.
1 stopSAUDIA
36h 05mICN-IAD
$381
5/14mar.
1 stopSAUDIA
36h 05mICN-IAD
$387
5/16jue.
1 stopSAUDIA
36h 05mICN-IAD
$388
6/4mar.
1 stopAmerican Airlines
19h 12mICN-IAD
$439
5/27lun.
1 stopAmerican Airlines
18h 35mICN-DCA
$439
5/31vie.
1 stopUnited Airlines
26h 24mICN-IAD
$548
6/3lun.
1 stopUnited Airlines
26h 24mICN-IAD
$553
9/9lun.
2 stopsSingapore Airlines
46h 49mICN-DCA
$973
8/16vie.
2 stopsSingapore Airlines
46h 39mICN-DCA
$1,160
6/13jue.
2 stopsCathay Pacific
26h 02mICN-DCA
$1,558

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Last minute flights from Seoul to District of Columbia

Last minute flight, train and bus deals

5/9jue.
multi-stopANA
27h 40mGMP-IAD
5/16jue.
multi-stopANA
21h 05mIAD-GMP
$962
5/13lun.
multi-stopUnited Airlines
24h 44mICN-IAD
5/16jue.
multi-stopUnited Airlines
30h 59mIAD-ICN
$1,043
5/9jue.
multi-stop
36h 05mICN-IAD
5/14mar.
multi-stop
58h 35mIAD-ICN
$1,236
5/12dom.
multi-stopEthiopian Air
32h 15mICN-IAD
5/18sáb.
multi-stopEthiopian Air
29h 15mIAD-ICN
$1,257
5/13lun.
multi-stopEthiopian Air
45h 20mICN-IAD
5/20lun.
multi-stopEthiopian Air
29h 15mIAD-ICN
$1,362
5/9jue.
multi-stop
36h 05mICN-IAD
5/15mié.
multi-stop
29h 36mIAD-ICN
$1,370
5/9jue.
multi-stopAsiana Airlines
37h 21mICN-IAD
5/12dom.
multi-stopAsiana Airlines
21h 30mIAD-ICN
$1,428
5/9jue.
multi-stopAsiana Airlines
36h 23mICN-IAD
5/13lun.
multi-stopAsiana Airlines
23h 17mIAD-ICN
$1,484
5/9jue.
multi-stopKorean Air
16h 34mICN-IAD
5/15mié.
nonstopKorean Air
15h 15mIAD-ICN
$1,771
5/13lun.
multi-stopKorean Air
16h 54mICN-DCA
5/16jue.
multi-stopKorean Air
18h 30mDCA-ICN
$1,785

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Flights to District of Columbia

Return flight deals:

District of Columbia - Seoul

Cabin classes:

$6,633
$5,119
$1,490