$397 Find Cheap Flights from Denmark to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Reagan-National departing on 5/13. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
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Cheap Flights from Denmark to Reagan-National

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denmark to Reagan-National 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Denmark to Reagan-National.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Canada Logo
12:45 pm - 8:53 amCPH-DCA
26h 08m1 stop
Air Canada Logo
11:00 am - 10:50 amDCA-CPH
17h 50m1 stop
$464Air Canada
Find Deal
Thu, May 15 - Mon, May 19
Air France Logo
9:00 am - 6:07 pmCPH-DCA
15h 07m1 stop
Air France Logo
11:00 am - 6:30 amDCA-CPH
13h 30m1 stop
$467Air France
Find Deal
Thu, Jun 5 - Fri, Jun 20
British Airways Logo
7:00 am - 7:59 pmCPH-DCA
18h 59m2 stops
British Airways Logo
5:24 pm - 8:55 pmDCA-CPH
21h 31m2 stops
$469British Airways
Find Deal
Sun, May 11 - Mon, May 26
 Logo
9:00 am - 6:07 pmCPH-DCA
15h 07m1 stop
 Logo
11:00 am - 6:30 amDCA-CPH
13h 30m1 stop
Thu, Jun 5 - Sat, Jun 21
KLM Logo
9:00 am - 10:45 pmCPH-DCA
19h 45m1 stop
KLM Logo
12:26 pm - 8:40 amDCA-CPH
14h 14m2 stops
$478KLM
Find Deal
Sun, May 11 - Mon, May 26
British Airways Logo
1:50 pm - 10:36 pmCPH-DCA
14h 46m2 stops
British Airways Logo
6:00 am - 9:50 amDCA-CPH
21h 50m2 stops
$481British Airways
Find Deal
Wed, Jun 4 - Wed, Jun 11
 Logo
9:00 am - 10:19 pmCPH-DCA
19h 19m1 stop
 Logo
11:00 am - 6:30 amDCA-CPH
13h 30m1 stop
Wed, Sep 17 - Mon, Sep 22
KLM Logo
9:00 am - 6:07 pmCPH-DCA
15h 07m1 stop
KLM Logo
5:00 pm - 6:30 amDCA-CPH
31h 30m1 stop
$492KLM
Find Deal
Fri, May 23 - Sun, May 25
American Airlines Logo
1:50 pm - 10:36 pmCPH-DCA
14h 46m2 stops
American Airlines Logo
5:05 pm - 11:30 pmDCA-CPH
24h 25m2 stops
$547American Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 11
American Airlines Logo
1:50 pm - 10:36 pmCPH-DCA
14h 46m2 stops
American Airlines Logo
10:40 pm - 11:15 amDCA-CPH
30h 35m1 stop
$559American Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 11
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KAYAK's insights & trends for flights to Reagan-National

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

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Washington, D.C. Reagan-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Washington, D.C. Reagan-National Airport is March, where tickets cost $435 on average for return flights. On the other hand, the most expensive months are April and July, where the average cost of tickets from Denmark is $835 and $769 respectively. For one-way flights, the best month to travel is March with an average price of $435.


Good to know

Low seasonJanuary
High seasonNovember
Cheapest flight$397
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Copenhagen to Reagan Washington National Airport

FAQs - booking Reagan Washington National Airport flights

  • How far is Washington, D.C. Reagan-National Airport from central Washington, D.C.?

    You’ll need to travel 4 miles to reach the Washington, D.C. city center from Washington, D.C. Reagan-National Airport.

  • What is the cheapest day to fly to Washington, D.C.?

    Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Saturday where round-trip tickets can be as cheap as $558. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $558 on average.

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

    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 to Reagan Washington National Airport.

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

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

    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 Reagan Washington National Airport with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Washington, D.C. Reagan-National Airport?

    The cheapest time of day to fly to Washington, D.C. Reagan-National Airport is generally in the afternoon, when round-trip flights cost $446 on average. The most expensive time of day to fly to Washington, D.C. Reagan-National Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $554.

  • How many direct flights to Washington, D.C. Reagan-National Airport are there each week?

    Each week there are around 2,972 direct flights from within Denmark to Washington, D.C. Reagan-National Airport. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Reagan Washington National Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Reagan Washington National Airport flight deals.

Top airlines flying from Denmark to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Denmark to Washington, D.C.. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Reagan-National? 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
7.2Comfort
6.5Food
6.9Entertainment
8.0Crew
Airline reviews

Paid $35 and not able to access the internet at all.

2.0 MediocreAnonymous, Apr 2025HND - JFK
Read more American Airlines reviews

Paid $35 and not able to access the internet at all.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

The seats in row 31 are terrible and small and uncomfortable. Don't ever sit there. The window seat is so close to the curve of the plane is so annoying. I paid extra for this seat and I hated all 10 hours in it.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Traveling to a place near Reagan-National?

Book flights to Reagan-National if you plan to visit one of these locations
Clinton

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

Information on the airport you'll fly into in Washington, D.C.

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