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Find cheap flights from Washington Dulles Airport to Denmark from $259

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Denmark departing on 8/12. 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 6/6
Thu 6/13

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Best Denmark Flight Deals

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

Copenhagen
Copenhagen1 stop$326
Billund
Billund1 stop$664
Aarhus
Aarhus1 stop$1,070

Good to know

Low season

February

High season

June

Cheapest flight

$259
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Washington Dulles Airport to Copenhagen

FAQs - booking Denmark flights

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

    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 Washington Dulles Airport to Denmark.

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

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

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

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

    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 Denmark from Washington Dulles Airport 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 Denmark

  • Morning departure is around 21% cheaper 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 Dulles Intl to Denmark

 
Need help choosing which airline to fly with from Dulles Intl to Denmark? 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.
7.6
JetBlueOverall score based on 4530 reviews
8.3Crew
7.9Comfort
7.8Boarding
7.5Entertainment
7.2Food
Airline reviews

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

10.0 ExcellentAdelaide, Apr 2024DTW - JFK
Read more about JetBlue reviews

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

TERRIBLE! Staff was unfriendly, rude, and demeaning. One flight attendant touched me to grab the complimentary blanket off my neck because I couldn't take it home, while a bunch of other people took theirs home. I have never been so ill treated. I am not happy at all. And flight was delayed, no information until short notice for everything. Lost an entire day at my destination. I expect a full refund for that experience. Never will fly with them EVER again

All was good. I think the back of the plane should be boarded first. It would be faster. Minimal waiting time behind passengers loading their carry on baggage.

My return flight has been changed to JFK from EWR without any notice or reason

I had economy plus and it’s definitely worth the price. The seats are so comfortable, so much space, great large TV screens, and you get fed often. Really decent food (although other fish was overcooked.) They do need better movie choices. The crew is the best. Super friendly and accommodating. So much better than most American run Airlines.

Flight was delayed 3 hours. Pilot cancelled flight under 4 people volunteered to change their seats to economy from business class.

I couldn’t make it to the airport for my original flight due to bad weather; roads were shut down, buses and trains were closed. Since the plane wasn’t cancelled, I still had to pay $720 to change my ticket.

Last minute cancelation, though a substitute flight was found I could not pick my meal or seat. The hotel offered didn't have working air control or shower.

My seat was not the one I paid for, the crew was very curt, and the cabin was extremely warm.

Old plane with terrible business class seats - good food and service. Boarding was a joke with business class boarding last.

Best airline to travel on a budget- really like their reasonably priced access to the SAS lounges where available.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

did not get the seats we had specially paid for

This is a no frills airline. You cant expect much for the price. Low cost flight, clean, nice staff. That's all I need for the price. If you want more, book with another airline and pay more. For Europe trips, PLAY is the ONLY airline I use

Misleading instructions for check in. Although I did virtual check in and was instructed to head to security, once I was at security, they told me to go back to Play ticket counter and get paper tickets. Also, beware that Play doesn’t participate in TSA PreCheck. I didn’t know that, despite entering PreCheck info when I purchased the tickets. I wasted time in the TSA PreCheck line as well. So we had two setbacks at check in.

It's a budget airline, so forewarned is forearmed. Yes, you pay for everything like carry-on, checked baggage, seat selection, but that's becoming the case with major airlines. Bringing your own snacks and entertainment on board is highly recommended. It's no frills, but the crew, the plane and the flight itself was great. If you want pampering go for a larger airline. If you just want to get from A to B in comfort and safety, Play is a great choice.

It is a low cost airline. Staff are courteous. There is no entertainment. Food is purchased.

Upon boarding, the people at the gate were extremely rude, there were no outlets on a 6 hour international flight, there was no entertainment, all food and drink was purchase only (even snacks), and my seat reclining function was fully broken. The only redeeming quality was the flight attendants were extremely nice. This was by far the worst flight I have ever been on in my entire life

I don’t know how international flights can’t have media screens to keep people entertained for the long flight. Ugh.

Typical experience for budget airline. Boarding from KEF required bus transit from the gate to plane, so if you had "priority boarding" it was useless as it was simply a free-for-all when getting off the bus. But still no issues with getting our luggage into overhead bin so not really a problem.

Was very apprehensive about flying Play, but the flight was fine. Nothing special, nothing horrible. Fair price to get from New York to Iceland.

I wasn’t able to check in online the day before or the day of because their web configuration or business model idk. I arrived an hour early and check was closed and there was no one around to speak to and eventually was told there was no possible way to get a digital ticket despite I had no luggage to check and would have easily made it through security to boarding and had to pay for a new ticket for $330 ontop of the $169 I spend for the ticket and then I missed my rental car for $305 because I only arrived at midnight instead of noon that I was originally intended. All booked through kayak. I hope there is some kind of insurance from kayak because this was totally preventable had I not been blocked by play air from getting my check in and plane ticket.

Decent service - nice seats. Crew were not overly attentive but can’t complain overall for the money

Very nice flight, easy connections in Keflavík, and friendly crew.

I will never fly this airline again. Checking in was poor , we had to go back to the check in counter at Raleigh - Durham international airport three times because they didn’t issue my boarding pass but rather duplicated my husband’s twice which caused a big headache at the passport control at the airport which triggered security alert and wouldn’t let us pass through we we had to wait for long time to be able to explain and clear everything after talking to the supervisor.. No food on the plane , not even crackers. No food was offered to buy ether . No ear phone was provided . Very little time to make from one plane to another and nobody to assist with smooth transition. Flight itself , we felt safe so thank you to the pilots . But customer service was terrible . We spent $ 2500 on 2 tickets, so I cannot say that service was consistent with the price .

Seats are way too much now with these new airplanes especially long flights like we had. I was 7 month pregnant and in a lot of discomfort due to small seats.

Food was horrible. This wasn’t business class. No leg space, can’t sleep in row position, huge delay

I liked how easy my transfers between flights in Keflavik were. I would have appreciated more food options in Keflavik.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

My biggest problem was the flight from KEF to DUB was delayed, which caused me to miss my connecting flight in DUB and we were forced into an unplanned 10-hour layover in DUB. Crew and boarding staff were all very friendly but this was a real inconvenience and especially uncomfortable for my disabled wife.

Not much! This was my first flight with Iceland air and unfortunately it wasn’t what I have expected. My luggage is lost nothing as of yet where it was left. Not a good service at all!!

The seat size was more like a domestic than an international flight. In fact, i would compare the ammenities, quality and service to a short hall ryan air flight, which was unexpected for an international flight. The plane was extremely hot so sleeping was difficult. My biggest complaint was that they are very strict on carry on luggage only allowing it to weigh 10kg/22lb. I try to limit myself to a carryon so i don't have to mess with bagage claim, but the wieght restriction made it impossible. I have never had a carry on weight restriction (at least enforced) on an international flight. Will not be including them in future searches.

Book cheap flights from Washington, D.C. to Denmark

Recent round-trip flight deals

11/3Sun
1 stopPLAY
10h 40mIAD-CPH
11/10Sun
1 stopPLAY
11h 10mCPH-IAD
$326
10/14Mon
1 stopPLAY
10h 50mIAD-CPH
10/17Thu
1 stopPLAY
11h 05mCPH-IAD
$337
7/29Mon
1 stopIcelandair
27h 50mIAD-CPH
8/21Wed
1 stopIcelandair
29h 35mCPH-IAD
$408
9/4Wed
1 stopIcelandair
27h 50mIAD-CPH
9/25Wed
1 stopIcelandair
11h 25mCPH-IAD
$415
10/22Tue
nonstopScandinavian Airlines
8h 00mIAD-CPH
10/28Mon
nonstopScandinavian Airlines
9h 05mCPH-IAD
$518
8/14Wed
2 stopsUnited Airlines
19h 05mIAD-CPH
8/30Fri
1 stopUnited Airlines
29h 11mCPH-IAD
$520
8/9Fri
2 stopsUnited Airlines
19h 05mIAD-CPH
8/20Tue
2 stopsUnited Airlines
17h 23mCPH-IAD
$540
7/30Tue
2 stopsBritish Airways
21h 10mIAD-CPH
8/20Tue
1 stopBritish Airways
32h 40mCPH-IAD
$588
7/28Sun
1 stopBritish Airways
10h 55mIAD-CPH
8/6Tue
1 stopBritish Airways
14h 30mCPH-IAD
$602
5/31Fri
1 stopScandinavian Airlines
16h 15mIAD-AAR
6/5Wed
1 stopScandinavian Airlines
23h 45mAAR-IAD
$1,070

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Recent one-way flight deals

8/12Mon
1 stopPLAY
10h 50mIAD-CPH
$259
8/15Thu
1 stopIcelandair
25h 05mIAD-CPH
$267
8/14Wed
1 stopIcelandair
16h 30mIAD-CPH
$268
7/25Thu
1 stopIcelandair
25h 05mIAD-CPH
$271
8/11Sun
1 stopPLAY
10h 50mIAD-CPH
$297
8/9Fri
2 stopsUnited Airlines
19h 05mIAD-CPH
$483
5/17Fri
1 stopUnited Airlines
19h 10mIAD-CPH
$513
9/2Mon
nonstopScandinavian Airlines
8h 00mIAD-CPH
$687
8/29Thu
nonstopScandinavian Airlines
8h 00mIAD-CPH
$770
5/22Wed
2 stopsDelta
14h 34mIAD-CPH
$1,834

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Last minute flights from Dulles Intl to Denmark

Last minute flight, train and bus deals

5/9Thu
multi-stopAir Canada
12h 50mIAD-CPH
5/17Fri
multi-stopAir Canada
14h 14mCPH-IAD
$541
5/8Wed
multi-stopUnited Airlines
16h 20mIAD-CPH
5/12Sun
multi-stopUnited Airlines
29h 30mCPH-IAD
$543
5/8Wed
multi-stopUnited Airlines
23h 30mIAD-CPH
5/12Sun
multi-stopUnited Airlines
29h 30mCPH-IAD
$546
5/9Thu
multi-stopAir Canada
12h 50mIAD-CPH
5/14Tue
multi-stopAir Canada
14h 43mCPH-IAD
$547
5/8Wed
multi-stopDelta
17h 25mIAD-CPH
5/14Tue
multi-stopDelta
15h 50mCPH-IAD
$567
5/8Wed
multi-stopBritish Airways
11h 05mIAD-CPH
5/14Tue
multi-stopBritish Airways
12h 05mCPH-IAD
$582
5/10Fri
multi-stopBritish Airways
18h 50mIAD-CPH
5/16Thu
multi-stopBritish Airways
15h 25mCPH-IAD
$657
5/9Thu
multi-stopPLAY
10h 50mIAD-CPH
5/29Wed
multi-stopPLAY
11h 05mCPH-IAD
$733
5/11Sat
nonstopScandinavian Airlines
8h 00mIAD-CPH
5/19Sun
nonstopScandinavian Airlines
8h 40mCPH-IAD
$1,505
5/9Thu
nonstopScandinavian Airlines
8h 00mIAD-CPH
5/15Wed
nonstopScandinavian Airlines
8h 40mCPH-IAD
$1,513

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Washington Dulles Airport - Denmark Flights

Departure:

Washington Dulles Airport (IAD)United States

Return flight deals:

Denmark - Washington Dulles Airport

Cabin classes:

$2,259
$1,447
$474