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Reagan-National

$389+ Cheap flights from Denmark 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — DCA
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Denmark to Reagan-National

Keep the following information in mind while searching for Denmark to Reagan-National flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$448
(Sembo)

One-way from

$389
(Mytrip)

Popular in

July

Cheapest in

November

Average price

$497
Provider with most accurate pricing for Kastrup Copenhagen-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Kastrup Copenhagen-Washington, D.C. (WAS) flights.
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From Denmark to Washington, D.C. Reagan-National
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One-way flight from Denmark to Washington, D.C. Reagan-National
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Highest demand for flights based on searches. 15% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Denmark to Reagan-National

Cheapest flights from Denmark to Reagan-National
Explore the most affordable flight options available from Denmark to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Sembo deal was found by Cheapflights users on 3/30. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:05 amCPH - DCA
2 stops15h 44mAir Canada
Thu 5/2911:00 amDCA - CPH
1 stop17h 50mAir Canada
Deal found 3/30$448
This American Airlines deal was found by Cheapflights users on 3/30. 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 9/172:00 pmCPH - DCA
1 stop11h 45mAmerican Airlines
Mon 9/225:00 pmDCA - CPH
2 stops14h 35mAmerican Airlines
Deal found 3/30$455
This Ticket deal was found by Cheapflights users on 3/30. 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.
Sat 5/109:00 amCPH - DCA
1 stop20h 00mMultiple Airlines
Sat 5/1711:10 amDCA - CPH
1 stop13h 20mMultiple Airlines
Deal found 3/30$461
This United Airlines deal was found by Cheapflights users on 3/30. 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 5/66:05 amCPH - DCA
2 stops15h 44mUnited Airlines
Wed 5/2811:00 amDCA - CPH
1 stop17h 50mUnited Airlines
Deal found 3/30$464
This Travelis deal was found by Cheapflights users on 3/30. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/169:00 amCPH - DCA
1 stop15h 07mAir France
Thu 5/2911:00 amDCA - CPH
1 stop13h 30mAir France
Deal found 3/30$465
This Finnair deal was found by Cheapflights users on 3/31. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:15 pmCPH - DCA
2 stops15h 21mFinnair
Mon 5/195:49 pmDCA - CPH
2 stops18h 51mFinnair
Deal found 3/31$483
This Sembo deal was found by Cheapflights users on 3/31. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amBLL - DCA
2 stops21h 53mMultiple Airlines
Wed 5/146:00 amDCA - BLL
2 stops22h 10mMultiple Airlines
Deal found 3/31$493
This Virgin Atlantic deal was found by Cheapflights users on 3/31. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/109:00 amCPH - DCA
1 stop15h 07mVirgin Atlantic
Sun 5/186:05 amDCA - CPH
1 stop18h 25mVirgin Atlantic
Deal found 3/31$496
This British Airways deal was found by Cheapflights users on 3/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/167:25 amCPH - DCA
2 stops20h 50mBritish Airways
Thu 5/293:54 pmDCA - CPH
2 stops15h 46mBritish Airways
Deal found 3/30$502
This Delta deal was found by Cheapflights users on 3/31. 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 5/89:00 amCPH - DCA
1 stop15h 07mDelta
Sun 5/1811:10 amDCA - CPH
1 stop13h 20mDelta
Deal found 3/31$551
This Delta deal was found by Cheapflights users on 3/30. 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 6/511:50 amBLL - DCA
2 stops16h 55mDelta
Thu 6/267:55 pmDCA - BLL
2 stops15h 45mDelta
Deal found 3/30$729
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/162:20 pmCPH - DCA
1 stop14h 25mScandinavian Airlines
Thu 5/291:15 pmDCA - CPH
1 stop11h 50mScandinavian Airlines
Deal found 3/31$837

Cheapflights Fare Finder

Customize your flight search to find flights from Denmark 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 March 31, 2025.
Use the filters below to find and compare flights from Denmark to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Denmark

Fly to

Reagan-National

Route

Depart

Return

Price

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Tue 5/6

6:05 am-3:49 pm

2 stops15h 44m

Washington, D.C. Reagan-National

Thu 5/29

11:00 am-10:50 am

1 stop17h 50m

$448

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Wed 9/17

2:00 pm-7:45 pm

1 stop11h 45m

Washington, D.C. Reagan-National

Mon 9/22

5:00 pm-4:55 pm

2 stops17h 55m

$455

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sat 5/10

9:00 am-11:00 pm

1 stop20h 00m

Washington, D.C. Reagan-National

Sat 5/17

11:10 am-6:30 am

1 stop13h 20m

$461

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Tue 5/6

6:05 am-3:49 pm

2 stops15h 44m

Washington, D.C. Reagan-National

Wed 5/28

11:00 am-10:50 am

1 stop17h 50m

$464

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Fri 5/16

9:00 am-6:07 pm

1 stop15h 07m

Washington, D.C. Reagan-National

Thu 5/29

11:00 am-6:30 am

1 stop13h 30m

$465

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Wed 5/7

1:15 pm-10:36 pm

2 stops15h 21m

Washington, D.C. Reagan-National

Mon 5/19

5:49 pm-6:40 pm

2 stops18h 51m

$483

BillundWashington, D.C.

BLL - DCA

BLLDCA

Billund

Thu 5/8

6:00 am-9:53 pm

2 stops21h 53m

Washington, D.C. Reagan-National

Wed 5/14

6:00 am-10:10 am

2 stops22h 10m

$493

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sat 5/10

9:00 am-6:07 pm

1 stop15h 07m

Washington, D.C. Reagan-National

Sun 5/18

6:05 am-6:30 am

1 stop18h 25m

$496

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Fri 5/16

7:25 am-10:15 pm

2 stops20h 50m

Washington, D.C. Reagan-National

Thu 5/29

3:54 pm-1:40 pm

2 stops15h 46m

$502

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 5/8

9:00 am-8:48 pm

1 stop17h 48m

Washington, D.C. Reagan-National

Fri 5/16

6:05 am-6:30 am

1 stop18h 25m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 31 results
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Best time to book a flight from Denmark to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Denmark 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 Denmark to Washington, D.C. Reagan-National Airport

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

Currently, February is the cheapest month in which you can book a flight from Denmark to Washington, D.C. Reagan-National Airport (average of $278). Flying from Denmark to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated March 31, 2025.
To help decide which airline to fly from Denmark to Washington, D.C., see what other customers have to say about Delta, KLM and LOT. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Denmark 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 are the cheapest airlines to fly from Denmark to Washington, D.C. Reagan-National Airport one-way?

    One-way options have recently been found by users for as low as $472 on British Airways. Other airlines that offer cheap prices include Finnair from $558 and KLM from $622 one-way.

  • What are the most popular routes from Denmark to Washington, D.C. Reagan-National Airport?

    While some choose either Aarhus - Washington, D.C. Reagan-National or Aalborg - Washington, D.C. Reagan-National, Kastrup Copenhagen - Washington, D.C. Reagan-National is the most popular route from Denmark to Washington, D.C. Reagan-National Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denmark 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 Denmark to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Denmark to Washington, D.C. Reagan-National Airport (average of $278). Flying from Denmark to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). 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 Denmark?

Book flights to Denmark if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Rockville
Woodbridge
Gaithersburg
Fredericksburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

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Alternative routes for Denmark to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Dulles Intl flights
London City to Reagan-National flights
Vienna to Baltimore flights
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Edinburgh to Dulles Intl flights
Bruxelles-National to Reagan-National flights
Bruxelles-National to Baltimore flights
Athens to Dulles Intl flights
Leonardo da Vinci/Fiumicino to Baltimore flights
Leonardo da Vinci/Fiumicino to Reagan-National flights
Amsterdam to Reagan-National flights
Barcelona-El Prat to Reagan-National flights
Luton to Dulles Intl flights

Top 2 airlines flying from Denmark to Reagan-National

Discover the top 2 airlines that operate flights from Denmark to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$408Average$419FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$426Average$569FlexibilityNo cancel feeOn-time70%
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