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Reagan-National

$333+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — DCA
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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 February 13, 2026.

This flygcity.se deal was found by Cheapflights users on 2/9. 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 10/2410:55 am
CPH
-
DCA
2 stops18h 02m
Multiple Airlines
Sat 10/312:55 pm
DCA
-
CPH
2 stops15h 50m
Multiple Airlines
Deal found 2/9$548
This Delta deal was found by Cheapflights users on 2/12. 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.
Wed 3/186:00 am
CPH
-
DCA
2 stops16h 00m
Delta
Wed 3/252:25 pm
DCA
-
CPH
2 stops17h 45m
Delta
Deal found 2/12$550
This American Airlines deal was found by Cheapflights users on 2/8. 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 45m
American Airlines
Sun 2/224:45 pm
DCA
-
CPH
2 stops15h 35m
American Airlines
Deal found 2/8$551
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Wed 2/186:55 am
CPH
-
DCA
2 stops22h 05m
American Airlines
Sun 2/221:30 pm
DCA
-
CPH
2 stops18h 50m
American Airlines
Deal found 2/11$554
This Delta deal was found by Cheapflights users on 2/12. 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.
Wed 5/69:00 am
CPH
-
DCA
1 stop14h 30m
Delta
Mon 5/1111:00 am
DCA
-
CPH
1 stop13h 45m
Delta
Deal found 2/12$560
This Delta deal was found by Cheapflights users on 2/12. 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.
Mon 8/311:55 pm
CPH
-
DCA
1 stop15h 33m
Delta
Mon 9/711:00 am
DCA
-
CPH
1 stop13h 45m
Delta
Deal found 2/12$561
This American Airlines deal was found by Cheapflights users on 2/11. 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 2/1210:30 am
CPH
-
DCA
2 stops17h 46m
American Airlines
Thu 2/194:23 pm
DCA
-
CPH
2 stops16h 02m
American Airlines
Deal found 2/11$562
This AOBTravel deal was found by Cheapflights users on 2/10. 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 AOBTravel 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 00m
Air Canada
Sat 10/314:00 pm
DCA
-
CPH
2 stops15h 25m
Air Canada
Deal found 2/10$565
This Air Canada deal was found by Cheapflights users on 2/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:50 am
CPH
-
DCA
2 stops17h 06m
Air Canada
Sun 3/2211:05 am
DCA
-
CPH
2 stops16h 55m
Air Canada
Deal found 2/9$571
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 4/612:35 pm
CPH
-
DCA
2 stops16h 08m
United Airlines
Thu 4/911:55 am
DCA
-
CPH
2 stops23h 25m
United Airlines
Deal found 2/9$572
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 5/66:20 am
CPH
-
DCA
2 stops15h 19m
United Airlines
Mon 5/113:05 pm
DCA
-
CPH
2 stops14h 00m
United Airlines
Deal found 2/12$573

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$550
(Delta)

One-way from

$333
(American Airlines)

Popular in

April

Cheapest in

October

Average price

$643
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. 7% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 13, 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

Wed 3/18

6:00 am-5:00 pm

2 stops16h 00m

Washington, D.C. Reagan-National

Wed 3/25

2:25 pm-1:10 pm

2 stops17h 45m

$550

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Wed 5/6

9:00 am-9:34 pm

2 stops18h 34m

Washington, D.C. Reagan-National

Mon 5/11

6:09 am-6:45 am

1 stop18h 36m

$560

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 3/12

9:50 am-9:56 pm

2 stops17h 06m

Washington, D.C. Reagan-National

Sun 3/22

11:05 am-9:00 am

2 stops16h 55m

$571

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Mon 4/6

12:35 pm-10:43 pm

2 stops16h 08m

Washington, D.C. Reagan-National

Thu 4/9

11:55 am-5:20 pm

2 stops23h 25m

$572

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Wed 5/6

6:20 am-3:39 pm

2 stops15h 19m

Washington, D.C. Reagan-National

Mon 5/11

3:05 pm-11:05 am

2 stops14h 00m

$573

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 3/26

6:55 am-5:33 pm

2 stops15h 38m

Washington, D.C. Reagan-National

Tue 4/7

1:00 pm-9:25 am

2 stops14h 25m

$590

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Mon 3/30

9:00 am-8:40 pm

2 stops17h 40m

Washington, D.C. Reagan-National

Sun 4/12

11:00 am-6:45 am

1 stop13h 45m

$594

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Mon 3/30

9:00 am-5:00 pm

1 stop14h 00m

Washington, D.C. Reagan-National

Sun 4/12

11:00 am-6:45 am

1 stop13h 45m

$594

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 6/4

1:50 pm-11:14 pm

2 stops15h 24m

$333

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Mon 6/1

1:50 pm-11:14 pm

2 stops15h 24m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 18 results
1
2
  • 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, March is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Reagan-National Airport (average of $435). 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 16h. 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, March is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Reagan-National Airport (average of $435). 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
Herndon
Fredericksburg
Hanover
Laurel
Linthicum Heights
Rockville
Upper Marlboro
Manassas
Bowie
Largo
McLean
Clinton
Towson

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Alternative routes for Copenhagen to Reagan-National

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