DCA - CPH

$324 Find Cheap Flights from Reagan Washington National Airport to Copenhagen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Copenhagen departing on 11/15. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Copenhagen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Copenhagen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Copenhagen, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$497
Air Canada
Sun 11/30Tue 12/2
DCA - CPH • 2 stops
Cheapest one-way
$335
Multiple Airlines
Sat 11/15
DCA - CPH • 3 stops
Top airlines
Air Canada
Cheapest • from $497 (round-trip)
Scandinavian Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Reagan-National to Copenhagen (DCA-CPH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Copenhagen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Copenhagen

Sun, Nov 30 - Tue, Dec 2
Air Canada Logo
11:05 am - 12:25 pmDCA-CPH
19h 20m2 stops
Air Canada Logo
6:50 am - 3:31 pmCPH-DCA
14h 41m2 stops
$497Air Canada
Find Deal
Wed, Nov 12 - Wed, Nov 19
Scandinavian Airlines Logo
11:10 am - 10:35 amDCA-CPH
17h 25m2 stops
Scandinavian Airlines Logo
12:50 pm - 10:56 pmCPH-DCA
16h 06m2 stops
$499Scandinavian Airlines
Find Deal
Sun, Nov 16 - Sat, Nov 22
Scandinavian Airlines Logo
11:10 am - 7:10 amDCA-CPH
14h 00m1 stop
Scandinavian Airlines Logo
12:55 pm - 10:56 pmCPH-DCA
16h 01m1 stop
$505Scandinavian Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Air Canada Logo
4:10 pm - 11:25 amDCA-CPH
13h 15m2 stops
Air Canada Logo
6:50 am - 3:31 pmCPH-DCA
14h 41m2 stops
$506Air Canada
Find Deal
Sun, Nov 16 - Mon, Nov 24
Scandinavian Airlines Logo
11:10 am - 7:10 amDCA-CPH
14h 00m1 stop
Scandinavian Airlines Logo
12:55 pm - 10:56 pmCPH-DCA
16h 01m1 stop
$507Scandinavian Airlines
Find Deal
Sat, Nov 8 - Thu, Nov 13
United Airlines Logo
4:00 pm - 2:00 pmDCA-CPH
16h 00m2 stops
United Airlines Logo
7:05 am - 3:31 pmCPH-DCA
14h 26m2 stops
$541United Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
United Airlines Logo
4:00 pm - 2:00 pmDCA-CPH
16h 00m2 stops
United Airlines Logo
10:05 am - 7:32 pmCPH-DCA
15h 27m2 stops
$551United Airlines
Find Deal
Sun, Oct 12 - Tue, Oct 21
Delta Logo
11:10 am - 6:30 amDCA-CPH
13h 20m1 stop
Delta Logo
9:00 am - 6:00 pmCPH-DCA
15h 00m1 stop
$566Delta
Find Deal
Tue, Dec 2 - Sun, Dec 7
Delta Logo
2:55 pm - 1:10 pmDCA-CPH
16h 15m2 stops
Delta Logo
6:00 am - 5:05 pmCPH-DCA
17h 05m2 stops
$568Delta
Find Deal
Sun, Oct 12 - Tue, Oct 21
Virgin Atlantic Logo
11:10 am - 6:30 amDCA-CPH
13h 20m1 stop
Virgin Atlantic Logo
9:00 am - 9:43 pmCPH-DCA
18h 43m2 stops
$571Virgin Atlantic
Find Deal
Booking Insights

KAYAK's insights & trends for Reagan-National to Copenhagen flights

Get data-powered insights and trends into flights from Reagan-National to Copenhagen to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Copenhagen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Reagan Washington National Airport to Copenhagen were found on Air Canada ($497) and Scandinavian Airlines ($499).

Which airlines fly non-stop between Washington, D.C. Reagan-National Airport and Copenhagen?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Reagan-National Airport to Copenhagen.

There is just one airline that flies from Washington, D.C. Reagan-National Airport to Copenhagen direct and that is Scandinavian Airlines. The best round-trip deal found from Scandinavian Airlines for the route is $285.

Good to know

Low seasonOctober
Cheapest flight$335
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Reagan Washington National Airport to Copenhagen

When to book flights from Reagan-National to Copenhagen

Are your dates flexible? Find out the best times to travel from Reagan-National to Copenhagen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Copenhagen flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Copenhagen?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Copenhagen was $335 for a one-way ticket and $497 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Copenhagen?

    A passport is required to fly from Reagan Washington National Airport to Copenhagen.

  • Which airports will I be using when flying from Reagan Washington National Airport to Copenhagen?

    Reagan Washington National Airport and Copenhagen are both served by 1 main airport. You will leave Reagan Washington National Airport from Washington, D.C. Reagan-National and will be arriving at Kastrup Copenhagen.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Copenhagen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Copenhagen?

    SkyTeam is the only airline alliance operating flights between Reagan Washington National Airport and Copenhagen.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Copenhagen?

    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 Reagan Washington National Airport to Copenhagen.

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

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

    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 Copenhagen with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and CPH can sometimes prove cheaper using this method.

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

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

Reviews of the top airline flying from Reagan-National to Copenhagen

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Copenhagen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Copenhagen? 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.
7.4
Scandinavian AirlinesOverall score based on 1529 reviews
7.3Comfort
6.6Entertainment
7.6Boarding
6.6Food
8.0Crew
Airline reviews

The flight was cancelled without explanation, and the replacement flight was late

2.0 MediocreDariusz, Oct 2025POZ - CPH
Read more Scandinavian Airlines reviews

The flight was cancelled without explanation, and the replacement flight was late

No vegetarian option was provided for the regular meal or the pre-landing snack.

The Scandinavian flight was excellent, however the second flight was partnered with TAP Portugal which was not so good. crowded gate area with no chairs, delayed flight, bad boarding process, no entertainment system onboard, and the baggage didn’t get to the carousel until well over an hour which caused our taxi that was waiting to leave. Love SAS, hate TAP.

1) SAS sent me emails that i could check in but that was just a waste of time because traveling to the us i actually had to check-in at the airport. 2) SAS evidently does not care about vegetarians as it does not offer regular veggie alternatives in the transcontinental flights.

Great logistics and timeliness as we arrived quite early. Flight smooth and fast. Excellent entertainment. Plane itself was a bit tired and the crew mostly indifferent. Baggage took forever but that’s on CPH. Would use SAS again for sure.

SAS has too many other airliners. They don't need to exist.

Only one choice for meal seats had no leg room

I didn't book special seats but the ones I got were great. The food wasn't good but on par with other airlines

Will not recommend SAS for business travel. Food was so-so. Service was very good. First leg was very good. Second leg from Copenhagen to Barcelona was terrible. We paid a LOT for business class and to have seats worse than most coach seats with no entertainment and no charging available for 1/3rd of the whole trip was not acceptable. Very disappointing. I thought they were coming back in the U.S. with style, NOT YET.

I do not have a problem with the airline but both my two suitcases that were supposed to go from Hawaii to Copenhagen didn’t get on the plane in Seattle. I arrive on Monday the 21st at 10:30 in the morning. I did not get my two suitcases before Friday late afternoon that is unacceptable.

Everything you need to know for your flight from Reagan-National to Copenhagen

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