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Find cheap flights from Seoul Incheon Airport to District of Columbia from $427

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon to District of Columbia departing on 6/13. 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 6/1
Sat 6/8

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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$667

Good to know

Low season

April

High season

December

Cheapest flight

$427
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Seoul Incheon Airport to Reagan Washington National Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Incheon 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 Incheon to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Incheon 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 Incheon 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 Incheon 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 Incheon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Incheon 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 Incheon 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 22% 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 Incheon to District of Columbia

 
Need help choosing which airline to fly with from Incheon 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 1185 reviews
8.2Food
8.3Comfort
8.2Entertainment
8.6Boarding
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

On time and flight crew are always so happy to help and always smiling unlike other airlines.

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.

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. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Staff on board were good - food was fine tasted good - tv was old 1970ts in seat back but hey it was a 2 out flight so no drama

Cons: "No entertainment, no place to plug in devices, extremely uncomfortable. The worst part was the Dixie cup of water served. Really?!? A bottle or larger cup would have broke the bank? Was so thirsty by the time we landed even though I had the attendants bring me water three times."

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

All in all the flight was good. Love the fact that for airline food it was piping hot

They made me check my carry on even though there was room We un boarded in a strange way but overall it was good

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.

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.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

The overall operation needs to be improved. The in-flight services took forever and sometimes ran out of options.

The flight was close to on time. My suitcase was not loaded in Bangkok and was delivered 24 hours later.

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."

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 Incheon to District of Columbia

Recent round-trip flight deals

5/28Tue
2 stopsAmerican Airlines
27h 09mICN-DCA
6/18Tue
2 stopsAmerican Airlines
21h 15mDCA-ICN
$667
5/27Mon
2 stopsAmerican Airlines
27h 09mICN-DCA
6/17Mon
1 stopAmerican Airlines
19h 16mDCA-ICN
$669
6/3Mon
2 stopsAmerican Airlines
27h 09mICN-DCA
6/24Mon
1 stopAmerican Airlines
19h 16mDCA-ICN
$671
10/29Tue
2 stopsUnited Airlines
23h 36mICN-IAD
10/31Thu
1 stopUnited Airlines
19h 15mIAD-ICN
$924
10/8Tue
1 stopUnited Airlines
18h 52mICN-IAD
10/18Fri
1 stopUnited Airlines
19h 00mIAD-ICN
$925
9/9Mon
2 stopsSingapore Airlines
40h 53mICN-IAD
9/26Thu
2 stopsSingapore Airlines
48h 48mIAD-ICN
$1,364
9/18Wed
nonstopKorean Air
13h 50mICN-IAD
9/24Tue
nonstopKorean Air
15h 15mIAD-ICN
$1,381
9/11Wed
nonstopKorean Air
13h 50mICN-IAD
9/25Wed
nonstopKorean Air
15h 15mIAD-ICN
$1,382
9/9Mon
1 stopAsiana Airlines
37h 26mICN-IAD
10/3Thu
1 stopAsiana Airlines
32h 50mIAD-ICN
$1,401
10/14Mon
2 stopsSingapore Airlines
41h 58mICN-IAD
11/10Sun
2 stopsSingapore Airlines
39h 00mIAD-ICN
$1,436

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Recent one-way flight deals

6/13Thu
1 stopAmerican Airlines
28h 40mICN-DCA
$427
5/14Tue
1 stopAmerican Airlines
19h 12mICN-IAD
$432
5/14Tue
1 stopAmerican Airlines
18h 35mICN-DCA
$432
5/14Tue
1 stopAmerican Airlines
18h 35mICN-DCA
$433
8/30Fri
2 stopsSingapore Airlines
46h 39mICN-DCA
$841
9/2Mon
2 stopsSingapore Airlines
40h 53mICN-IAD
$874
10/17Thu
nonstopKorean Air
13h 50mICN-IAD
$1,116
5/29Wed
nonstopKorean Air
13h 50mICN-IAD
$1,122
7/14Sun
1 stopAsiana Airlines
21h 43mICN-IAD
$1,214
6/4Tue
2 stopsCathay Pacific
26h 14mICN-DCA
$1,445

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Last minute flights from Incheon to District of Columbia

Last minute flight, train and bus deals

5/6Mon
multi-stopUnited Airlines
25h 31mICN-IAD
5/9Thu
multi-stopUnited Airlines
20h 00mIAD-ICN
$926
5/6Mon
multi-stop
21h 45mICN-IAD
5/9Thu
multi-stop
21h 21mIAD-ICN
$1,202
5/5Sun
multi-stopEthiopian Air
32h 15mICN-IAD
5/8Wed
multi-stopEthiopian Air
29h 15mIAD-ICN
$1,203
5/5Sun
multi-stopEthiopian Air
32h 15mICN-IAD
5/11Sat
multi-stopEthiopian Air
29h 15mIAD-ICN
$1,247
5/3Fri
multi-stopEthiopian Air
32h 15mICN-IAD
5/8Wed
multi-stopEthiopian Air
29h 15mIAD-ICN
$1,286
5/6Mon
multi-stopAsiana Airlines
19h 21mICN-IAD
5/21Tue
multi-stopAsiana Airlines
21h 30mIAD-ICN
$1,401
5/6Mon
multi-stopAsiana Airlines
18h 23mICN-IAD
5/12Sun
multi-stopAsiana Airlines
21h 30mIAD-ICN
$1,403
5/3Fri
multi-stopKorean Air
18h 19mICN-IAD
7/31Wed
multi-stopKorean Air
19h 56mIAD-ICN
$1,649
5/6Mon
multi-stopKorean Air
16h 44mICN-IAD
5/7Tue
nonstopKorean Air
15h 15mIAD-ICN
$1,667
5/3Fri
multi-stopCathay Pacific
39h 39mICN-DCA
5/5Sun
multi-stopCathay Pacific
27h 58mDCA-ICN
$2,703

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Incheon - District of Columbia Flights

Departure:

Seoul Incheon Airport (ICN)South Korea

Return flight deals:

District of Columbia - Seoul Incheon Airport

Cabin classes:

$6,633
$1,490