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Find cheap flights from Denmark to Washington from $333

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denmark to Washington departing on 9/9. 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
Thu 7/11
Thu 7/18

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Low season

January

High season

July

Cheapest flight

$333
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Copenhagen to Seattle

FAQs for booking flights from Denmark to Washington

  • How does KAYAK find such low prices on flights from Denmark to Washington?

    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 Denmark to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denmark to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington from Denmark 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 Denmark to Washington?

    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 Washington with an airline and back to Denmark with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denmark to Washington?

    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 Washington from Denmark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Denmark to Washington

Need help choosing which airline to fly with from Denmark to Washington? 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.
7.7
FinnairOverall score based on 1359 reviews
8.2Crew
7.8Boarding
7.0Entertainment
6.9Food
7.5Comfort
Airline reviews

Not great. Flight attendants were aloof, food was mediocre, seats that I paid $150 were given to someone else without any concession. I will probably never use kayak again. Terrible experience from start to finish.

4.0 OkayAnonymous, Jun 2024ORD - MAD
Read more about Finnair reviews

Not great. Flight attendants were aloof, food was mediocre, seats that I paid $150 were given to someone else without any concession. I will probably never use kayak again. Terrible experience from start to finish.

The wine was low quality Finnair label stuff in small bottles and only one small bottle each. Embarassinng. A competing airline served me two generous glasses of a nice South African Shiraz from regular wine bottles, a Beck's beer, and a generous Dewar's White Label on the rocks. Cabin service was good and polite, plane interior was beautiful, but cramped.

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

The layover should have been one where I could have actually reached my connecting flight in time if all flights were in time.

I arrived 59 minutes before the flight in Tampa due to Massive traffic jam and the flight was closed and I was told that I’d simply have to “book a new ticket on line myself and the gate agents couldn’t help me”. Even though the flight was delayed over 30 minutes, (leaving one hour and 29 minutes before departure, they refused to assist in any way explaining that it’s automatic and there can be no exceptions. Horrible experience due to poor management at gate. I fly this option 2-3 times a year and have a good experience with the cabin crew etc. But, Tampa agents are not trained or allowed customer service. I once was a gate agent for USAir, I know times have changed, but forcing me to purchase a new ticket and complete indifference and inconvenience. No thanks

seats are too tight and uncomfortable everything else went well.

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

Super friendly crew. Leg space and entertainment system are below average

The plane was so hot upon boarding. Their boarding process was so unnecessarily long. Service was subpar.

Everything from the price to online checkin and the flight being on time to the crew and food was very good. The comfort level is fine--the seats are very close to each other in Economy. But I guess you get what you pay for.

The Zurich airport is a disaster with to small trains running between the terminals, the trains was overfilled (not good in Corona times). It was no directions in the airport with proper lines so you did not know if you ere standing in the right line. They checked your passport 3 times in the airport = a lot of standing in line. Service on the plane could be a lot better, The cabin crew could have offer more to drink (water, coffee, tea), the food sucked.

Swiss ground crew was again at its prime and although I’m United 1K (Star Alliance Gold) they created problems with my hand luggage - while other passengers were boarding with more handbags and larger hand luggages, were critical on my 2 young kids attending the lounge with me and boarding the plane with me on the priority lane.

Horrible experience. I was apparently picked at random for a security screening - that was the most demeaning experience I have had in my life with a guy poking and prodding and having me take off my shoes, move up my pants so he could swab my legs - telling me I couldn't bring more than some quantity of cookies - I had 3 boxes of cookies in my luggage. In the end he did let me keep them but that was really uncalled for. Harrassment in the name of security.

United delayed the flight to assist customers to make the connection. The Ohara customs area was overwhelm which created an issue for customers trying to make the Little Rock connection. The delayed allow several customers to make the final flight into Little Rock.

The trip was good except for the delay that caused a connection issue in Chicago.

Terrible. Missed our flight to Newark as well as our flight to London. Complete disaster

The flight was wondering, especially the special assistance from airplane to airplane!

They canceled our flight last minute and we had to get another flight with twice the cost

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

The worst experience of my life and I have been flying for 33 years

We were very upset when we checked in for our flight to be charged 208,00 euro for luggage fees when the site clearly states we are authorized one checked bag each and one carry-on. We have never experienced anything like this with Lufthansa and are very disappointed. We should be reimbursed this erroneous charge. I can forward all receipts once I am able to scan the them.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

Flight was delayed for 2 hours for no reason, then we spent almost an hour after boarding because of the weather conditions. If we left on time we could avoid that 😾

Pros: "The crew was accommodating during the flight but spoke very little English and could not help with information on connecting flight."
Cons: "We missed our connecting flight due to a delay and the airline would not let us through because we could have made our second flight...."
Pros: "The price"
Cons: "Staff was not helpful and kind of rude unless you spoke their language. Food options were terrible and not very comfortable seat for 13+ hr flight."
Pros: "The food was good. It was nice that they supply wet hot towels before each meal. The seat was comfortable with the price I paid for. The rest room is nice and clean and quite spacious. The L’occitane toiletery bag was nice."
Cons: "It would be nice to supply mouthwash in the rest room. It would be nice to have a foot step at the bottom to open the trash container. The comforter is not washed and smells."
Cons: "Seats are narrow, leg room limited, and food is minimal."
Pros: "The seats on business were comfy, the service excellent, the movie selection was fair to poor, the food was also fair to good largely because they served a heavy lunch rather than a light breakfast."
Cons: "The food and movie selection."
Pros: "The crew was okay. The seating was great on all except for one leg."
Cons: "On one leg, it must have been an older plane, because the business class seats barely reclined."
Cons: "More TV show choices and more Hollywood movies although I understand it's a Chinese airline not American."
Pros: "Beautiful new plane, professional crew, totally decent food."
Cons: "Economy for 13 hours is always a bit rough, but no more so on Air China than any other airline. And the price was so much lower."

It was a short flight (1.2h), and everything went smoothly.

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

Everything’s went straight forward, no issues, good service and friendly crew

It is standard with Ryanair, as FF with Ryanair you dont expect too much, and Ryanair never disappoints. At least it is reliable.

Cheap flights as you expect with Ryanair. I would take cheaper flights over entertainment and comfort for short haul travel. Main issue is usually delays at airports. In this case we landed roughly 2hr30 later than planned due to earlier delays with the plane. Not the worst I imagine

Great flight and reminded that the logistics completely Astoria. No real story about victors, m

it s a budget flight, crew was doing their job well, it was on time.

Usual RyanAir flight but disembarking was poor, no rear steps. The Faro Airport required lots of up step and down steps, no elevator Getting through passport control took 50 minutes in the EU line

Enjoyed our flight with Ryanair to Arrecife. Flight boarded pretty much on time, crew were welcoming and very good. Generally good for a frequent low cost flight, Seats could however have been more comfortable.

On time but no water , milk or refreshments of any kind on board. Which is poor, especially with children and elderly on board. Toilets filthy,

Book cheap flights from Denmark to Washington

Recent round-trip flight deals

10/7Mon
1 stopBritish Airways
13h 10mCPH-SEA
10/17Thu
1 stopBritish Airways
24h 50mSEA-CPH
$470
10/7Mon
2 stopsAir Canada
30h 30mCPH-SEA
10/17Thu
1 stopAir Canada
14h 25mSEA-CPH
$471
10/29Tue
1 stopAmerican Airlines
35h 50mCPH-SEA
11/9Sat
1 stopAmerican Airlines
24h 15mSEA-CPH
$477
10/7Mon
2 stopsLufthansa
21h 21mCPH-SEA
10/17Thu
2 stopsLufthansa
15h 55mSEA-CPH
$480
10/7Mon
2 stopsLufthansa
18h 08mBLL-SEA
10/17Thu
1 stopLufthansa
19h 15mSEA-BLL
$495
8/16Fri
1 stopTurkish Airlines
18h 55mCPH-SEA
8/26Mon
1 stopTurkish Airlines
20h 00mSEA-CPH
$662
7/24Wed
2 stopsSWISS
35h 27mCPH-SEA
8/25Sun
2 stopsSWISS
59h 00mSEA-CPH
$677
6/27Thu
1 stopAir France
14h 00mCPH-SEA
7/8Mon
1 stopAir France
20h 05mSEA-CPH
$785
10/6Sun
1 stopTurkish Airlines
25h 10mCPH-SEA
10/17Thu
1 stopTurkish Airlines
20h 00mSEA-CPH
$875
7/15Mon
2 stopsSWISS
17h 46mCPH-SEA
7/27Sat
2 stopsSWISS
18h 00mSEA-CPH
$1,104

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Recent one-way flight deals

9/9Mon
2 stops
34h 24mCPH-SEA
$333
9/5Thu
2 stops
31h 44mCPH-SEA
$374
6/27Thu
3 stops
58h 06mCPH-SEA
$389
9/24Tue
2 stops
26h 22mCPH-PDX
$389
9/21Sat
2 stopsKLM
17h 47mCPH-PDX
$672
6/25Tue
1 stopLufthansa
19h 54mCPH-SEA
$705
7/21Sun
2 stopsFinnair
23h 04mCPH-PDX
$819
7/9Tue
1 stopKLM
23h 00mCPH-PDX
$856
7/23Tue
1 stopTurkish Airlines
25h 10mCPH-SEA
$969
6/22Sat
1 stopTurkish Airlines
25h 10mCPH-SEA
$1,109

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Last minute flights to Washington

Last minute flight, train and bus deals

6/13Thu
multi-stopBritish Airways
17h 29mCPH-SEA
6/26Wed
multi-stopBritish Airways
26h 28mSEA-CPH
$616
6/13Thu
multi-stopBritish Airways
19h 52mCPH-SEA
6/26Wed
multi-stopBritish Airways
24h 35mSEA-CPH
$624
6/12Wed
multi-stopIcelandair
22h 15mCPH-SEA
8/7Wed
multi-stopIcelandair
22h 20mSEA-CPH
$675
6/12Wed
multi-stopIcelandair
19h 20mCPH-SEA
8/5Mon
multi-stopIcelandair
26h 25mSEA-CPH
$681
6/12Wed
multi-stopAmerican Airlines
17h 29mCPH-SEA
8/6Tue
multi-stopAmerican Airlines
25h 49mSEA-CPH
$793
6/12Wed
multi-stopAmerican Airlines
17h 01mCPH-PDX
6/14Fri
multi-stopAmerican Airlines
26h 47mPDX-CPH
$1,141
6/12Wed
multi-stopFinnair
20h 58mCPH-PDX
6/15Sat
multi-stopFinnair
15h 35mPDX-CPH
$1,152
6/12Wed
multi-stopFinnair
18h 28mCPH-PDX
6/14Fri
multi-stopFinnair
20h 08mPDX-CPH
$1,355
6/12Wed
multi-stopKLM
18h 49mCPH-PDX
6/15Sat
multi-stopKLM
28h 01mPDX-CPH
$1,391
6/12Wed
multi-stopTurkish Airlines
25h 10mCPH-SEA
6/26Wed
multi-stopTurkish Airlines
34h 15mSEA-CPH
$2,674

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Flights to Washington

Return flight deals:

Washington - Denmark

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