Washington, D.C.

$307+ Cheap flights from Denmark to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — WAS
Feb 27 — Mar 61
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Cheap flight deals from Denmark to Washington, D.C.

Keep the following information in mind while searching for Denmark to Washington, D.C. flight deals. Data was last updated February 22, 2025.

Most accurate provider

oojo
3 stars

Most trusted provider

Flightnetwork
3 stars

Round-trip from

$307
(Booking.com)

Popular in

July

Cheapest in

November

Average price

$413

Good round-trip deal

$542 or less

Good one-way deal

$619 or less
Provider with most accurate pricing for Kastrup Copenhagen-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Washington, D.C. (WAS) flights.
From Denmark to Washington, D.C. (WAS)
Highest demand for flights based on searches. 15% potential increase in price ($91 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Denmark to Washington, D.C. (WAS).
Price to beat on a one-way flight from Denmark to Washington, D.C. (WAS).

Find flight deals from Denmark to Washington, D.C.

Cheapest flights from Denmark to Washington, D.C.
Explore the most affordable flight options available from Denmark to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Booking.com deal was found by Cheapflights users on 2/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/212:45 pmBLL - BWI
1 stop10h 55mPLAY
Sun 5/46:50 pmBWI - BLL
1 stop10h 55mPLAY
Deal found 2/22$307
This Flybillet deal was found by Cheapflights users on 2/21. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2011:45 amCPH - BWI
1 stop11h 15mPLAY
Wed 4/26:50 pmBWI - CPH
1 stop10h 45mPLAY
Deal found 2/21$309
This Travelis deal was found by Cheapflights users on 2/21. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:40 pmCPH - IAD
1 stop26h 40mIcelandair
Sat 11/157:40 pmIAD - CPH
1 stop10h 05mIcelandair
Deal found 2/21$389
This Ticket deal was found by Cheapflights users on 2/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/248:50 pmCPH - BWI
1 stop27h 40mIcelandair
Mon 3/318:30 pmBWI - CPH
1 stop19h 15mIcelandair
Deal found 2/21$395
This Ticket deal was found by Cheapflights users on 2/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/207:45 pmCPH - IAD
1 stop25h 50mBritish Airways
Wed 4/210:40 pmIAD - CPH
1 stop18h 50mBritish Airways
Deal found 2/21$405
This Flightsearch deal was found by Cheapflights users on 2/21. 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 Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/207:05 amCPH - IAD
2 stops18h 36mAir Canada
Wed 4/212:40 pmIAD - CPH
1 stop16h 10mAir Canada
Deal found 2/21$409
This Ticket deal was found by Cheapflights users on 2/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/207:05 amCPH - DCA
2 stops18h 55mAir Canada
Wed 4/29:40 amDCA - CPH
1 stop19h 10mAir Canada
Deal found 2/21$414
This Ticket deal was found by Cheapflights users on 2/22. 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.
Fri 5/25:00 pmBLL - IAD
1 stop30h 30mBritish Airways
Sun 5/410:40 pmIAD - BLL
1 stop11h 40mBritish Airways
Deal found 2/22$421
This Ticket deal was found by Cheapflights users on 2/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2012:20 pmCPH - DCA
2 stops15h 40mBritish Airways
Wed 4/25:54 pmDCA - CPH
2 stops23h 36mBritish Airways
Deal found 2/21$424
This ResecentrumGruppen deal was found by Cheapflights users on 2/21. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:40 amCPH - DCA
2 stops18h 30mMultiple Airlines
Mon 3/315:20 pmDCA - CPH
2 stops16h 15mMultiple Airlines
Deal found 2/21$429
This Travelis deal was found by Cheapflights users on 2/21. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/207:00 amCPH - IAD
1 stop13h 35mMultiple Airlines
Wed 4/211:05 pmIAD - CPH
1 stop11h 20mMultiple Airlines
Deal found 2/21$434
This Finnair deal was found by Cheapflights users on 2/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/61:00 pmCPH - DCA
2 stops16h 00mFinnair
Sun 3/96:59 pmDCA - CPH
2 stops16h 16mFinnair
Deal found 2/21$436

Find flights from Denmark to Washington, D.C. within your budget

Customize your flight search to find flights from Denmark to Washington, D.C. 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 22, 2025.

Fly from

Denmark

Fly to

Washington, D.C.

Route

Depart

Return

Price

BillundBaltimore

BLL - BWI

BLLBWI

Billund

Fri 5/2

12:45 pm-5:40 pm

1 stop10h 55m

Baltimore/Washington

Sun 5/4

6:50 pm-11:45 am

1 stop10h 55m

$307

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Thu 3/20

11:45 am-6:00 pm

1 stop11h 15m

Baltimore/Washington

Wed 4/2

6:50 pm-11:35 am

1 stop10h 45m

$309

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Mon 3/24

8:50 pm-7:30 pm

1 stop27h 40m

Baltimore/Washington

Mon 3/31

8:30 pm-9:45 pm

1 stop19h 15m

$395

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 3/20

12:55 pm-7:25 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Wed 4/2

8:30 pm-12:55 pm

1 stop10h 25m

$398

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 3/20

7:45 pm-4:35 pm

1 stop25h 50m

Washington, D.C. Dulles Intl

Wed 4/2

10:40 pm-11:30 pm

1 stop18h 50m

$405

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 3/20

7:05 am-8:41 pm

2 stops18h 36m

Washington, D.C. Dulles Intl

Wed 4/2

12:40 pm-10:50 am

1 stop16h 10m

$409

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 3/20

7:05 am-9:00 pm

2 stops18h 55m

Washington, D.C. Reagan-National

Wed 4/2

9:40 am-10:50 am

1 stop19h 10m

$414

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

Fri 5/2

5:00 pm-5:30 pm

1 stop30h 30m

Washington, D.C. Dulles Intl

Sun 5/4

10:40 pm-4:20 pm

1 stop11h 40m

$421

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 3/20

12:20 pm-11:00 pm

2 stops15h 40m

Washington, D.C. Reagan-National

Wed 4/2

5:54 pm-11:30 pm

2 stops23h 36m

$424

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Mon 3/24

6:40 am-8:10 pm

2 stops18h 30m

Washington, D.C. Reagan-National

Mon 3/31

5:20 pm-3:35 pm

2 stops16h 15m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 60 results
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Best time to book a flight from Denmark to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Travel insights for flights from Denmark to Washington, D.C.

Get recent, data-driven insights about flights from Denmark to Washington, D.C. including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Denmark to Washington, D.C. (average of $309). Flying from Denmark to Washington, D.C. in June is currently the most expensive (average of $389). 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.

What is the cheapest time of day to fly from DK to WAS?

Find hourly flight availability from Denmark to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Denmark to Washington, D.C. by exploring options for tickets in the morning.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated February 22, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Denmark to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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

8.0
Very good
8.0
Very good

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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

8.0
Very good

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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

8.0
Very good

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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

8.0
Very good

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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

8.0
Very good

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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 Washington, D.C.. 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. one-way?

    The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $344. However, be on the lookout for offers from British Airways and Finnair, as they are both options that can get you from Denmark to Washington, D.C. for a low price.

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

  • What are the cheapest flights from Denmark to Washington, D.C.?

    While on average a flight from Denmark to Washington, D.C. is generally $658, our data shows the cheapest flight currently is $295. When looking at the most popular route, (Kastrup Copenhagen - Washington, D.C. Dulles Intl), you can expect to pay $407 for that flight.

  • Can I find deals for flights from Denmark to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Denmark to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denmark to Washington, D.C.?

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

  • Can I find deals for business class flights from Denmark to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Denmark to Washington, D.C. 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.?

    Currently, August is the cheapest month in which you can book a flight from Denmark to Washington, D.C. (average of $309). Flying from Denmark to Washington, D.C. in June is currently the most expensive (average of $389). 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
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill
Gettysburg

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Denmark to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Denmark to Washington, D.C.

Discover the top 7 airlines that operate flights from Denmark to Washington, D.C.. 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$284Average$431FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$382Average$438FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$403Average$507FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$405Average$501FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$408Average$419FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$435Average$527FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$451Average$647FlexibilityNo cancel feeOn-time77%
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