Copenhagen

$278+ Cheap flights from Washington, D.C. (WAS) to Copenhagen (CPH)

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CPH
Apr 6 — Apr 131
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Cheapflights Tip: The best prices from Washington, D.C. to Kastrup Copenhagen are usually found in February or January, booked 86 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Washington, D.C. to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Copenhagen (CPH). 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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$371
(Mytrip)

One-way from

$279
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$551

Good round-trip deal

$568 or less

Good one-way deal

$360 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Kastrup Copenhagen flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kastrup Copenhagen flights.
From Washington, D.C. (WAS) to Kastrup Copenhagen
One-way flight from Washington, D.C. (WAS) to Kastrup Copenhagen
Highest demand for flights based on searches. 18% potential increase in price ($126 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Kastrup Copenhagen.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Kastrup Copenhagen.

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

Cheapest flights from Washington, D.C. to Copenhagen
Explore the most affordable flight options available from Washington, D.C. to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:05 pmBWI - CPH
1 stop10h 40mPLAY
Mon 11/1711:45 amCPH - BWI
1 stop11h 10mPLAY
Deal found 3/31$367
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:05 pmIAD - CPH
Nonstop7h 50mScandinavian Airlines
Wed 9/105:30 pmCPH - IAD
Nonstop8h 29mScandinavian Airlines
Deal found 3/31$443
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:30 pmIAD - CPH
1 stop19h 15mIcelandair
Thu 9/254:45 pmCPH - IAD
1 stop32h 35mIcelandair
Deal found 3/31$455
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:30 pmBWI - CPH
1 stop19h 15mIcelandair
Sun 10/263:50 pmCPH - BWI
1 stop32h 40mIcelandair
Deal found 3/31$500
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.
Tue 9/302:20 pmIAD - CPH
1 stop10h 45mMultiple Airlines
Wed 10/85:30 pmCPH - IAD
Nonstop8h 29mMultiple Airlines
Deal found 3/31$528
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/275:45 amBWI - CPH
2 stops23h 50mMultiple Airlines
Tue 5/612:35 pmCPH - BWI
2 stops24h 56mMultiple Airlines
Deal found 3/31$542
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/277:25 pmIAD - CPH
1 stop21h 25mBritish Airways
Tue 5/67:20 amCPH - IAD
1 stop18h 45mBritish Airways
Deal found 3/31$563
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/279:20 pmBWI - CPH
1 stop19h 30mBritish Airways
Tue 5/67:20 amCPH - BWI
1 stop18h 15mBritish Airways
Deal found 3/31$564
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/274:31 pmDCA - CPH
1 stop31h 59mVirgin Atlantic
Tue 5/69:00 amCPH - DCA
1 stop31h 15mVirgin Atlantic
Deal found 3/31$564
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/277:46 pmIAD - CPH
2 stops28h 44mVirgin Atlantic
Tue 5/69:00 amCPH - IAD
1 stop16h 53mVirgin Atlantic
Deal found 3/31$570
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:05 amDCA - CPH
1 stop20h 35mScandinavian Airlines
Tue 5/132:20 pmCPH - DCA
1 stop14h 25mScandinavian Airlines
Deal found 3/31$574
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:00 amDCA - CPH
2 stops15h 55mMultiple Airlines
Tue 11/186:55 amCPH - DCA
2 stops14h 24mMultiple Airlines
Deal found 3/31$584

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Copenhagen 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 1, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Copenhagen that are best for you.

Fly from

Washington, D.C.

Fly to

Copenhagen

Route

Depart

Return

Price

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Tue 5/13

6:50 pm-11:35 am

1 stop10h 45m

Kastrup Copenhagen

Wed 5/21

12:35 pm-5:40 pm

1 stop11h 05m

$395

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 9/1

10:05 pm-11:55 am

Nonstop7h 50m

Kastrup Copenhagen

Wed 9/10

5:30 pm-7:59 pm

Nonstop8h 29m

$443

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Tue 9/16

8:30 pm-9:45 pm

1 stop19h 15m

Kastrup Copenhagen

Thu 9/25

4:45 pm-7:20 pm

1 stop32h 35m

$455

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Tue 9/9

10:05 pm-11:55 am

Nonstop7h 50m

Kastrup Copenhagen

Tue 9/16

1:00 pm-1:31 pm

1 stop30h 31m

$512

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Tue 4/22

8:30 pm-9:45 pm

1 stop19h 15m

Kastrup Copenhagen

Sun 4/27

4:45 pm-7:25 pm

1 stop32h 40m

$529

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Sun 4/27

5:45 am-11:35 am

2 stops23h 50m

Kastrup Copenhagen

Tue 5/6

12:35 pm-7:31 am

2 stops24h 56m

$542

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Sun 4/27

7:25 pm-10:50 pm

1 stop21h 25m

Kastrup Copenhagen

Tue 5/6

7:20 am-8:05 pm

1 stop18h 45m

$563

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Sun 4/27

4:31 pm-6:30 am

1 stop31h 59m

Kastrup Copenhagen

Tue 5/6

9:00 am-10:15 am

1 stop31h 15m

$564

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Sun 4/27

9:20 pm-10:50 pm

1 stop19h 30m

Kastrup Copenhagen

Tue 5/6

7:20 am-7:35 pm

1 stop18h 15m

$564

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Sun 4/27

7:46 pm-6:30 am

2 stops28h 44m

Kastrup Copenhagen

Tue 5/6

9:00 am-7:53 pm

1 stop16h 53m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 58 results
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Compare providers for flights from Washington, D.C. to Copenhagen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Copenhagen in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Copenhagen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Copenhagen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Copenhagen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Copenhagen 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 Washington, D.C.-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Washington, D.C. to Copenhagen flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Copenhagen trip
Airports
IAD

For a smooth departure from IAD, use the Aerotrain to quickly reach your gate, but be prepared for a 5-10 minute walk from the train.

Read more about IADby Ramsey Qubein
CPH

Upon arrival at CPH, the Metro is the simplest way to reach Copenhagen city center, with trains running every 5 minutes during the day.

Read more about CPHby John Walton
Our travel experts
John Walton

John Walton

Expert on CPH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Washington, D.C. to Copenhagen

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

How far ahead should I book a flight from Washington, D.C. to Copenhagen?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Copenhagen. Price data was last updated on March 28, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Copenhagen, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Copenhagen (average of $523). Flying from Washington, D.C. to Copenhagen in June is currently the most expensive (average of $953). 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 WAS to CPH?

Find hourly flight availability from Washington, D.C. to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 5% on flights from Washington, D.C. to Copenhagen by exploring options for tickets in the morning.

Rainfall in Copenhagen by month

Plan your trip to Copenhagen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Copenhagen ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Copenhagen when rainfall is around 0.8 in.

Temperature in Copenhagen by month

Plan your trip to Copenhagen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Copenhagen, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Copenhagen

Get insights into the airlines that provide service to Copenhagen. 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 Copenhagen. Reviews last updated April 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and SWISS from Washington, D.C. to Copenhagen to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Copenhagen. 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 into for flights to Copenhagen from Washington, D.C.?

    Kastrup Copenhagen (CPH) is the airport you will fly into if you book a flight from Washington, D.C. to Copenhagen. You should not have trouble finding flights to Kastrup Copenhagen from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 12 airlines have flights to the Copenhagen airport from Washington, D.C.. It is only a 5.0 mi journey from Kastrup Copenhagen (CPH) to Copenhagen’s city center.

  • What are the cheapest airlines flying from Washington, D.C. to Copenhagen round-trip?

    PLAY, at $371, was found to be the cheapest airline from Washington, D.C. to Copenhagen.Alternate airlines to your destination round-trip include Icelandair and Scandinavian Airlines. These flights start at 32% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to Copenhagen one-way?

    For one-way options, check prices for PLAY. According to our data, you can fly for as low as $303. Users have also found prices from $322 and $335 on TAP AIR PORTUGAL and Icelandair, respectively.

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

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Copenhagen (average of $523). Flying from Washington, D.C. to Copenhagen in June is currently the most expensive (average of $953). 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.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Kastrup

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Copenhagen

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

Top 10 airlines flying from Washington, D.C. to Copenhagen

Discover the top 10 airlines that operate flights from Washington, D.C. to Copenhagen. 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$285Average$719FlexibilityNo cancel feeOn-time77%
PLAYCheapest$292Average$427FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$374Average$594FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$443Average$669FlexibilityNo cancel feeOn-time70%
SWISSCheapest$474Average$660FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$502Average$772FlexibilityNo cancel feeOn-time71%
DeltaCheapest$505Average$757FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$521Average$734FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$526Average$646FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$531Average$761FlexibilityNo cancel feeOn-time69%
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