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Reagan-National

$338+ Cheap flights from Copenhagen (CPH) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — DCA
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Copenhagen to Reagan-National

Cheapest flights from Copenhagen to Reagan-National
Explore the most affordable flight options available from Copenhagen to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/129:55 am
CPH
-
DCA
2 stops19h 02m
Delta
Tue 2/173:40 pm
DCA
-
CPH
2 stops15h 30m
Delta
Deal found 1/20$514
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:55 am
CPH
-
DCA
2 stops17h 39m
Delta
Tue 2/175:00 pm
DCA
-
CPH
2 stops14h 10m
Delta
Deal found 1/20$525
This flygcity.se deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:40 am
CPH
-
DCA
2 stops15h 08m
Air Canada
Sat 10/314:00 pm
DCA
-
CPH
2 stops15h 25m
Air Canada
Deal found 1/20$545
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:30 am
CPH
-
DCA
2 stops17h 54m
American Airlines
Sun 2/227:41 pm
DCA
-
CPH
2 stops17h 49m
American Airlines
Deal found 1/19$548
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/91:00 pm
CPH
-
DCA
2 stops15h 03m
American Airlines
Mon 2/234:34 pm
DCA
-
CPH
2 stops12h 56m
American Airlines
Deal found 1/21$558
This Ticket deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/92:20 pm
CPH
-
DCA
2 stops31h 11m
Air Canada
Mon 2/234:15 pm
DCA
-
CPH
2 stops13h 10m
Air Canada
Deal found 1/20$570
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:00 am
CPH
-
DCA
2 stops20h 59m
United Airlines
Fri 2/61:00 pm
DCA
-
CPH
2 stops14h 20m
United Airlines
Deal found 1/20$573
This Trip.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1712:45 pm
CPH
-
DCA
1 stop11h 18m
Multiple Airlines
Thu 4/306:59 am
DCA
-
CPH
1 stop21h 51m
Multiple Airlines
Deal found 1/21$602
This Expedia deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1212:15 pm
CPH
-
DCA
2 stops16h 20m
Multiple Airlines
Wed 2/255:00 pm
DCA
-
CPH
2 stops15h 20m
Multiple Airlines
Deal found 1/19$607

Find flight deals from Copenhagen to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$514
(Delta)

One-way from

$338
(British Airways)

Popular in

April

Cheapest in

October

Average price

$563
Provider with most accurate pricing for Kastrup Copenhagen-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Washington, D.C. Reagan-National flights.
Search Deals
From Kastrup Copenhagen to Washington, D.C. Reagan-National
Search Deals
One-way flight from Kastrup Copenhagen to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Copenhagen to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Copenhagen to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Copenhagen

Fly to

Reagan-National

Route

Depart

Return

Price

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Tue 2/17

6:00 am-5:04 pm

2 stops17h 04m

Washington, D.C. Reagan-National

Tue 2/24

5:00 pm-1:10 pm

2 stops14h 10m

$514

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 2/12

9:55 am-10:57 pm

2 stops19h 02m

Washington, D.C. Reagan-National

Tue 2/17

3:40 pm-1:10 pm

2 stops15h 30m

$514

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Fri 2/13

9:55 am-9:34 pm

2 stops17h 39m

Washington, D.C. Reagan-National

Tue 2/17

5:00 pm-1:10 pm

2 stops14h 10m

$525

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 2/19

10:30 am-10:24 pm

2 stops17h 54m

Washington, D.C. Reagan-National

Sun 2/22

7:41 pm-7:30 pm

2 stops17h 49m

$548

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Tue 2/3

6:00 am-8:59 pm

2 stops20h 59m

Washington, D.C. Reagan-National

Fri 2/6

1:00 pm-9:20 am

2 stops14h 20m

$573

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 2/12

12:15 pm-10:35 pm

2 stops16h 20m

Washington, D.C. Reagan-National

Wed 2/25

5:00 pm-2:20 pm

2 stops15h 20m

$607

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Fri 4/17

9:00 am-8:30 pm

2 stops17h 30m

Washington, D.C. Reagan-National

Thu 4/30

6:00 am-6:30 am

1 stop18h 30m

$645

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Fri 4/17

6:45 am-10:17 pm

2 stops21h 32m

Washington, D.C. Reagan-National

Thu 4/30

3:16 pm-4:55 pm

2 stops19h 39m

$648

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Fri 3/6

6:50 am-3:31 pm

2 stops14h 41m

Washington, D.C. Reagan-National

Fri 3/13

4:15 pm-1:45 pm

2 stops16h 30m

$675

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 2/5

5:55 am-9:56 pm

2 stops22h 01m

Washington, D.C. Reagan-National

Mon 2/9

11:05 am-1:30 pm

3 stops20h 25m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 21 results
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  • Most accurate provider: When it comes to deals on Copenhagen-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Copenhagen to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Copenhagen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Copenhagen to Washington, D.C. Reagan-National Airport

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

Currently, February is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Reagan-National Airport (average of $395). Flying from Copenhagen to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $840). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Copenhagen to Washington, D.C. Reagan-National?

    Most people fly from Kastrup Copenhagen (CPH) if they book a flight from Copenhagen to Washington, D.C. Reagan-National. On average, Kastrup Copenhagen has 0 outbound flights to Washington, D.C. Reagan-National per day from 0 airlines. Kastrup Copenhagen is conveniently located just 5.0 mi from Copenhagen’s city center.

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

    Departing from Copenhagen to Washington, D.C. Reagan-National Airport will take you 17h 04m. Airlines will cover a distance of 4050 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Copenhagen to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Copenhagen to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Reagan-National.

  • Can I find deals for business class flights from Copenhagen to Reagan-National?

    Yes. Cheapflights offers flight deals from Copenhagen to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Reagan-National Airport (average of $395). Flying from Copenhagen to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $840). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Herndon
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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