Washington, D.C.

$290+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — WAS
Apr 22 — Apr 291
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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 April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$355
(PLAY)

One-way from

$331
(PLAY)

Popular in

July

Cheapest in

November

Average price

$482

Good round-trip deal

$653 or less

Good one-way deal

$579 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)
One-way flight from Denmark to Washington, D.C. (WAS)
Highest demand for flights based on searches. 16% potential increase in price ($96 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in April 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 April 17, 2025.

This Booking.com deal was found by Cheapflights users on 4/17. 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.
Wed 11/1911:45 amCPH - BWI
1 stop11h 10mPLAY
Sun 12/76:05 pmBWI - CPH
1 stop10h 40mPLAY
Deal found 4/17$290
This Ticket deal was found by Cheapflights users on 4/16. 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 4/2810:35 pmCPH - IAD
1 stop26h 45mIcelandair
Sun 5/118:30 pmIAD - CPH
1 stop19h 15mIcelandair
Deal found 4/16$425
This Ticket deal was found by Cheapflights users on 4/17. 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 5/248:50 amCPH - IAD
1 stop16h 35mMultiple Airlines
Sat 6/78:45 pmIAD - CPH
1 stop16h 35mMultiple Airlines
Deal found 4/17$440
This Ticket deal was found by Cheapflights users on 4/16. 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 5/246:00 amCPH - IAD
1 stop15h 35mKLM
Sat 6/712:20 pmIAD - CPH
1 stop12h 10mKLM
Deal found 4/16$443
This Booking.com deal was found by Cheapflights users on 4/17. 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.
Mon 4/284:45 pmCPH - BWI
1 stop32h 40mIcelandair
Wed 5/78:30 pmBWI - CPH
1 stop19h 15mIcelandair
Deal found 4/17$448
This Ticket deal was found by Cheapflights users on 4/16. 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 5/249:00 amCPH - DCA
1 stop20h 00mKLM
Sat 6/712:00 pmDCA - CPH
1 stop16h 05mKLM
Deal found 4/16$450
This Ticket deal was found by Cheapflights users on 4/17. 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 5/249:00 amCPH - DCA
1 stop20h 00mAir France
Sat 6/711:00 amDCA - CPH
1 stop13h 30mAir France
Deal found 4/17$454
This Flysmarter deal was found by Cheapflights users on 4/17. 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.
Sat 5/248:50 amCPH - DCA
2 stops19h 46mBritish Airways
Sat 6/76:00 amDCA - CPH
2 stops21h 30mBritish Airways
Deal found 4/17$459
This Booking.com deal was found by Cheapflights users on 4/16. 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.
Thu 5/16:05 amCPH - IAD
1 stop20h 45mTAP AIR PORTUGAL
Wed 5/75:50 pmIAD - CPH
1 stop17h 00mTAP AIR PORTUGAL
Deal found 4/16$460
This Ticket deal was found by Cheapflights users on 4/17. 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 8/2112:45 pmCPH - DCA
1 stop11h 17mAir Canada
Thu 8/289:40 amDCA - CPH
1 stop15h 30mAir Canada
Deal found 4/17$460
This Flightsearch deal was found by Cheapflights users on 4/16. 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.
Sat 5/247:50 amCPH - IAD
1 stop18h 20mBritish Airways
Sat 6/77:25 pmIAD - CPH
1 stop11h 10mBritish Airways
Deal found 4/16$464
This Ticket deal was found by Cheapflights users on 4/17. 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 5/247:50 amCPH - BWI
1 stop17h 45mMultiple Airlines
Sat 6/79:20 pmBWI - CPH
1 stop30h 40mMultiple Airlines
Deal found 4/17$464

Cheapflights Fare Finder

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 April 17, 2025.
Use the filters below to find and compare flights from Denmark to Washington, D.C. that are best for you.

Fly from

Denmark

Fly to

Washington, D.C.

Route

Depart

Return

Price

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Wed 9/17

12:35 pm-5:40 pm

1 stop11h 05m

Baltimore/Washington

Mon 9/22

6:50 pm-11:35 am

1 stop10h 45m

$355

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Mon 4/28

10:35 pm-7:20 pm

1 stop26h 45m

Washington, D.C. Dulles Intl

Sun 5/11

8:30 pm-9:45 pm

1 stop19h 15m

$425

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 5/24

6:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Sat 6/7

12:20 pm-6:30 am

1 stop12h 10m

$443

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Mon 4/28

4:45 pm-7:25 pm

1 stop32h 40m

Baltimore/Washington

Wed 5/7

8:30 pm-9:45 pm

1 stop19h 15m

$448

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sat 5/24

9:00 am-11:00 pm

1 stop20h 00m

Washington, D.C. Reagan-National

Sat 6/7

12:00 pm-10:05 am

1 stop16h 05m

$450

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 5/24

7:50 am-8:10 pm

1 stop18h 20m

Washington, D.C. Dulles Intl

Sat 6/7

7:25 pm-12:35 pm

1 stop11h 10m

$452

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sat 5/24

9:00 am-11:00 pm

1 stop20h 00m

Washington, D.C. Reagan-National

Sat 6/7

11:00 am-6:30 am

1 stop13h 30m

$454

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sat 5/24

8:50 am-10:36 pm

2 stops19h 46m

Washington, D.C. Reagan-National

Sat 6/7

6:00 am-9:30 am

2 stops21h 30m

$459

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 5/1

6:05 am-8:50 pm

1 stop20h 45m

Washington, D.C. Dulles Intl

Wed 5/7

5:50 pm-4:50 pm

1 stop17h 00m

$460

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 8/21

12:45 pm-6:02 pm

1 stop11h 17m

Washington, D.C. Reagan-National

Thu 8/28

9:40 am-7:10 am

1 stop15h 30m

$460

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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.

Cheapflights Insights

Everything you need to know about your flight from Denmark to Washington, D.C.

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 $383). 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 April 17, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 19% on flights from Denmark to Washington, D.C. by exploring options for tickets in the morning.

Weekly flight availability from Denmark to Washington, D.C.

Explore weekly flight availability from Denmark to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2025.

The most flights from DK0 to WAS are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 April 17, 2025.
See what other customers who have flown with Delta, KLM and LOT 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

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

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

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

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

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

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

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

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

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

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

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

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 $331. However, be on the lookout for offers from TAP AIR PORTUGAL and British Airways, 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 $1,007, our data shows the cheapest flight currently is $354. When looking at the most popular route, (Kastrup Copenhagen - Washington, D.C. Dulles Intl), you can expect to pay $425 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 $383). 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
Woodbridge
Rockville
Fredericksburg
Gaithersburg
Silver Spring
Linthicum Heights
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$269Average$414FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$382Average$419FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$403Average$500FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$405Average$507FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$408Average$419FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$435Average$563FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$456Average$657FlexibilityNo cancel feeOn-time77%

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