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Reagan-National

$363+ 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — DCA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$480
(Ticket)

One-way from

$363
(Finnair)

Popular in

July

Cheapest in

February

Average price

$529
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. 14% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Ticket deal was found by Cheapflights users on 9/13. 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.
Sun 9/2812:25 pmCPH - DCA
1 stop15h 26mAir Canada
Sat 10/116:59 amDCA - CPH
1 stop21h 51mAir Canada
Deal found 9/13$480
This Flysmarter deal was found by Cheapflights users on 9/13. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:50 pmCPH - DCA
2 stops15h 07mMultiple Airlines
Wed 10/295:30 pmDCA - CPH
2 stops13h 45mMultiple Airlines
Deal found 9/13$488
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/1612:25 pmCPH - DCA
2 stops16h 32mAmerican Airlines
Wed 10/295:30 pmDCA - CPH
2 stops13h 45mAmerican Airlines
Deal found 9/13$491
This Ticket deal was found by Cheapflights users on 9/14. 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.
Thu 10/1612:50 pmCPH - DCA
1 stop12h 54mAir Canada
Wed 10/296:50 pmDCA - CPH
2 stops13h 45mAir Canada
Deal found 9/14$500
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/306:45 amCPH - DCA
2 stops16h 11mAmerican Airlines
Thu 11/63:44 pmDCA - CPH
2 stops14h 36mAmerican Airlines
Deal found 9/15$503
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 12/46:30 amBLL - DCA
2 stops17h 53mUnited Airlines
Sun 12/76:50 pmDCA - BLL
2 stops12h 40mUnited Airlines
Deal found 9/13$510
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/146:05 amCPH - DCA
2 stops16h 56mUnited Airlines
Tue 10/215:15 pmDCA - CPH
2 stops15h 00mUnited Airlines
Deal found 9/14$513
This British Airways deal was found by Cheapflights users on 9/13. 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.
Thu 10/161:50 pmCPH - DCA
2 stops15h 07mBritish Airways
Wed 10/295:30 pmDCA - CPH
2 stops13h 45mBritish Airways
Deal found 9/13$514
This Delta deal was found by Cheapflights users on 9/13. 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.
Tue 10/2810:20 amAAL - DCA
2 stops16h 23mDelta
Tue 11/45:00 pmDCA - AAL
2 stops14h 45mDelta
Deal found 9/13$536
This Delta deal was found by Cheapflights users on 9/13. 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 9/256:00 amBLL - DCA
2 stops17h 05mDelta
Wed 10/11:20 pmDCA - BLL
2 stops15h 45mDelta
Deal found 9/13$628
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:20 amAAL - DCA
3 stops21h 15mMultiple Airlines
Tue 11/44:10 pmDCA - AAL
3 stops19h 10mMultiple Airlines
Deal found 9/13$699
This Delta deal was found by Cheapflights users on 9/13. 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 9/182:15 pmBLL - DCA
2 stops15h 27mDelta
Wed 9/241:20 pmDCA - BLL
2 stops15h 45mDelta
Deal found 9/13$729

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 September 15, 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

Thu 10/16

12:25 pm-10:57 pm

2 stops16h 32m

Washington, D.C. Reagan-National

Wed 10/29

5:30 pm-12:15 pm

2 stops13h 45m

$491

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 10/16

1:50 pm-10:57 pm

2 stops15h 07m

Washington, D.C. Reagan-National

Wed 10/29

5:30 pm-12:15 pm

2 stops13h 45m

$491

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 10/16

12:50 pm-6:04 pm

1 stop11h 14m

Washington, D.C. Reagan-National

Wed 10/29

6:50 pm-1:35 pm

2 stops13h 45m

$501

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Fri 1/9

6:55 am-7:14 pm

2 stops18h 19m

Washington, D.C. Reagan-National

Thu 1/15

12:55 pm-2:25 pm

2 stops19h 30m

$501

BillundWashington, D.C.

BLL - DCA

BLLDCA

Billund

Thu 12/4

6:30 am-6:23 pm

2 stops17h 53m

Washington, D.C. Reagan-National

Sun 12/7

6:50 pm-1:30 pm

2 stops12h 40m

$510

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Tue 10/28

6:50 am-6:23 pm

2 stops16h 33m

Washington, D.C. Reagan-National

Tue 11/4

4:30 pm-2:10 pm

2 stops15h 40m

$512

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 10/16

1:50 pm-10:57 pm

2 stops15h 07m

Washington, D.C. Reagan-National

Wed 10/29

5:30 pm-12:15 pm

2 stops13h 45m

$514

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sun 9/28

12:25 pm-9:51 pm

1 stop15h 26m

Washington, D.C. Reagan-National

Sat 10/11

6:59 am-10:50 am

1 stop21h 51m

$518

AalborgWashington, D.C.

AAL - DCA

AALDCA

Aalborg

Tue 10/28

10:20 am-9:43 pm

2 stops16h 23m

Washington, D.C. Reagan-National

Tue 11/4

5:00 pm-1:45 pm

2 stops14h 45m

$536

AalborgWashington, D.C.

AAL - DCA

AALDCA

Aalborg

Thu 2/19

10:20 am-10:16 pm

2 stops17h 56m

Washington, D.C. Reagan-National

Mon 2/23

5:00 pm-1:45 pm

2 stops14h 45m

$561

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 28 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 March is currently the most expensive (average of $335). 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.

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 September 15, 2025.
See what other customers who have flown with British Airways from Denmark to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,361 reviews

Boarding

6.9

Comfort

6.7

Crew

7.6

Entertainment

6.4

Food

6.3

Overall

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
7,361 reviews
British Airways
6.7
Okay
7,361 reviews

Boarding

6.9

Comfort

6.7

Crew

7.6

Entertainment

6.4

Food

6.3

Overall

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

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.

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

    There are many flights that can get you from Denmark to Washington, D.C. Reagan-National Airport in 11h 14m. Fly via American Airlines, Air Canada, or British Airways to get the fastest option. The distance from Denmark to Washington, D.C. Reagan-National Airport is about 4050 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Billund - 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 March is currently the most expensive (average of $335). 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
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

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Alternative routes for Denmark to Reagan-National

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Top airline flying from Denmark to Reagan-National

Discover the top airline 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$426Average$569FlexibilityNo cancel feeOn-time70%

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