$308 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 8/20. 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 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Thu, Sep 4 - Wed, Sep 17
Air Canada Logo
6:10 am - 3:51 pmCPH-DCA
15h 41m2 stops
Air Canada Logo
4:35 pm - 7:10 amDCA-CPH
32h 35m1 stop
$455Air Canada
Find Deal
Fri, Aug 29 - Fri, Sep 5
Virgin Atlantic Logo
9:00 am - 6:14 pmCPH-DCA
15h 14m1 stop
Virgin Atlantic Logo
6:05 am - 6:30 amDCA-CPH
18h 25m1 stop
$472Virgin Atlantic
Find Deal
Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
6:35 am - 10:35 pmBLL-DCA
22h 00m2 stops
United Airlines Logo
5:00 pm - 1:20 pmDCA-BLL
14h 20m2 stops
$485United Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
2:05 pm - 8:55 amBLL-DCA
24h 50m2 stops
United Airlines Logo
6:59 am - 9:55 amDCA-BLL
20h 56m2 stops
$492United Airlines
Find Deal
Thu, Sep 4 - Wed, Sep 17
 Logo
12:35 pm - 8:59 amCPH-DCA
26h 24m1 stop
 Logo
4:35 pm - 7:10 amDCA-CPH
32h 35m1 stop
Thu, Aug 21 - Wed, Aug 27
British Airways Logo
2:00 pm - 7:59 pmCPH-DCA
11h 59m1 stop
British Airways Logo
4:40 pm - 11:15 amDCA-CPH
12h 35m1 stop
$500British Airways
Find Deal
Thu, Aug 21 - Wed, Aug 27
British Airways Logo
2:00 pm - 7:59 pmCPH-DCA
11h 59m1 stop
British Airways Logo
4:40 pm - 11:15 amDCA-CPH
12h 35m1 stop
$512British Airways
Find Deal
Thu, Aug 21 - Wed, Aug 27
American Airlines Logo
12:25 pm - 10:15 pmCPH-DCA
15h 50m2 stops
American Airlines Logo
4:40 pm - 11:15 amDCA-CPH
12h 35m1 stop
$516American Airlines
Find Deal
Thu, Aug 21 - Wed, Aug 27
American Airlines Logo
2:00 pm - 11:59 pmCPH-DCA
15h 59m2 stops
American Airlines Logo
2:59 pm - 11:15 amDCA-CPH
14h 16m2 stops
$521American Airlines
Find Deal
Thu, Sep 4 - Wed, Sep 17
 Logo
12:35 pm - 7:44 pmCPH-DCA
13h 09m1 stop
 Logo
4:35 pm - 7:10 amDCA-CPH
32h 35m1 stop
Booking Insights

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 June, where the average cost of tickets from Denmark is $890 and $664 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$308
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 7% 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 4,039 direct flights from within Denmark to Washington, D.C. Reagan-National Airport. The most common day for departures is Wednesday, 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.

Reviews of the top airline 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.
6.6
British AirwaysOverall score based on 7141 reviews
7.6Crew
6.3Food
6.8Boarding
6.4Entertainment
6.7Comfort
Airline reviews

We never made it onto this flight due to BA's lackluster organisation.

2.0 MediocreAnonymous, Jul 2025LHR - DEN
Read more British Airways reviews

We never made it onto this flight due to BA's lackluster organisation.

The international flight from PHL to Lisbon was one of the worst I’ve experienced, ever. What was really disappointing was the entire experience of comfort and service in the coach cabin after takeoff. The food was inedible and the wine served with dinner was such low quality - it tasted of petrol. I couldn’t eat more than a bite or two of the chicken entree, being worried it would make me ill. The service took so long to reach the entire coach cabin, I ended up having the lights turned off on me as though I had to rush though dinner (though as I mentioned, it wasn’t as if I ate much - only the salad). Most of the attendants seemed generally annoyed and were not friendly or polite. While there was some turbulence, it wasn’t too uncomfortable and I know that is just a chance. The temperature of the cabin was so warm, even a friend a row or two up and on the other side of the plane felt like this. To top it all off, the seat was so uncomfortable and flattened/overused, I had back pains for DAYS afterward.

The air hostess were good, cheerful, but I didn't like the boarding. My son and I initially bought our flight tickets, making sure it included 1 luggage and a carry on. Tickets were purchased for British airlines, but we were merged with American Airlines. At checking in our languages, we were told, we don't have luggage prepaid so we had to pay extra $125 each and almost £60 on our way back. I think that's unfair.

Economy seats are so small and compacted so close together that comfort is negatively affected, especially on long flights. However that is due to aircraft design, not anything the airline can do about it.

3/4 bags delayed and 1/4 damaged at the other end. Flight was freezing

The crew were good. The flight was on time. The entertainment choice was ok. But the food was bad, tasted and texture were awful.

After boarding we were waiting in the plane for more than one hour to take off without AC with very high temperature inside

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

The food was very good and it came multiple times

Flight from LGW to JFK delayed by 4 hrs No explanation given until the pilot said the delay due to planned maintenance on the aircraft

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.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.