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Washington, D.C.

$419+ Cheap flights from Copenhagen (CPH) to Washington, D.C. (WAS)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — WAS
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Find cheap flights from Copenhagen to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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3. Compare prices and book

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Cheapflights Tip: The best prices from Kastrup Copenhagen to Washington, D.C. are usually found in September or October, booked 39 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

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

Cheapest flights from Copenhagen to Washington, D.C.
Explore the most affordable flight options available from Copenhagen to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This ResecentrumGruppen deal was found by Cheapflights users on 7/24. 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.
Sat 10/2410:35 pm
CPH
-
BWI
1 stop27h 05m
Icelandair
Sat 10/318:40 pm
BWI
-
CPH
1 stop18h 05m
Icelandair
Deal found 7/24$473
This Travelis deal was found by Cheapflights users on 7/24. 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.
Sat 9/57:20 am
CPH
-
BWI
1 stop18h 05m
Icelandair
Sat 9/128:30 pm
BWI
-
CPH
1 stop19h 15m
Icelandair
Deal found 7/24$491
This oojo deal was found by Cheapflights users on 7/27. 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.
Tue 11/312:55 pm
CPH
-
BWI
1 stop11h 45m
Icelandair
Tue 11/107:40 pm
BWI
-
CPH
1 stop18h 05m
Icelandair
Deal found 7/27$506
This oojo deal was found by Cheapflights users on 7/24. 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.
Fri 10/2310:35 pm
CPH
-
BWI
1 stop26h 50m
Icelandair
Mon 10/268:40 pm
BWI
-
CPH
1 stop18h 55m
Icelandair
Deal found 7/24$508
This Mytrip deal was found by Cheapflights users on 7/24. 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 9/17:20 am
CPH
-
BWI
1 stop18h 05m
Icelandair
Mon 9/78:30 pm
BWI
-
CPH
1 stop10h 25m
Icelandair
Deal found 7/24$519
This Mytrip deal was found by Cheapflights users on 7/25. 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 9/84:55 pm
CPH
-
BWI
1 stop32h 30m
Icelandair
Tue 9/158:30 pm
BWI
-
CPH
1 stop13h 25m
Icelandair
Deal found 7/25$520
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:15 am
CPH
-
BWI
1 stop16h 25m
Icelandair
Tue 12/17:40 pm
BWI
-
CPH
1 stop10h 05m
Icelandair
Deal found 7/28$532
This Icelandair deal was found by Cheapflights users on 7/28. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:55 pm
CPH
-
BWI
1 stop11h 45m
Icelandair
Tue 12/17:40 pm
BWI
-
CPH
1 stop10h 05m
Icelandair
Deal found 7/28$533
This lastminute.com deal was found by Cheapflights users on 7/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:30 am
CPH
-
BWI
1 stop14h 15m
British Airways
Thu 12/38:35 pm
BWI
-
CPH
1 stop11h 50m
British Airways
Deal found 7/28$534
This American Airlines deal was found by Cheapflights users on 7/25. 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.
Mon 11/96:45 am
CPH
-
BWI
1 stop18h 00m
American Airlines
Fri 11/138:35 pm
BWI
-
CPH
1 stop32h 15m
American Airlines
Deal found 7/25$535
This Sembo deal was found by Cheapflights users on 7/26. 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 8/134:55 pm
CPH
-
IAD
1 stop29h 00m
British Airways
Wed 8/2610:25 pm
IAD
-
CPH
1 stop18h 55m
British Airways
Deal found 7/26$569
This Flysmarter deal was found by Cheapflights users on 7/24. 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 8/1310:50 am
CPH
-
DCA
2 stops17h 09m
British Airways
Wed 8/263:11 pm
DCA
-
CPH
2 stops14h 24m
British Airways
Deal found 7/24$569

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

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Washington, D.C. (WAS). 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 July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$473
(ResecentrumGruppen)

One-way from

$419
(Iberia)

Popular in

July

Cheapest in

September

Average price

$841

Good round-trip deal

$741 or less

Good one-way deal

$826 or less
Provider with most accurate pricing for Kastrup Copenhagen-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Washington, D.C. (WAS) flights.
Search Deals
From Kastrup Copenhagen to Washington, D.C. (WAS)
Search Deals
One-way flight from Kastrup Copenhagen to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Kastrup Copenhagen to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Kastrup Copenhagen to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Copenhagen 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 July 29, 2026.
Use the filters below to find and compare flights from Copenhagen to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Tue 11/24

12:55 pm-6:40 pm

1 stop11h 45m

Baltimore/Washington

Tue 12/1

7:40 pm-11:45 am

1 stop10h 05m

$533

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Mon 11/9

11:00 am-6:45 pm

1 stop13h 45m

Baltimore/Washington

Fri 11/13

7:16 am-11:20 am

2 stops22h 04m

$536

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Tue 9/1

7:20 am-7:20 pm

1 stop18h 00m

Washington, D.C. Dulles Intl

Mon 9/7

8:30 pm-9:45 pm

1 stop19h 15m

$584

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Tue 9/1

7:20 am-7:25 pm

1 stop18h 05m

Baltimore/Washington

Mon 9/7

8:30 pm-12:55 pm

1 stop10h 25m

$584

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 8/13

12:45 pm-6:12 pm

1 stop11h 27m

Washington, D.C. Reagan-National

Fri 8/28

4:20 pm-8:55 am

1 stop10h 35m

$623

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sun 8/23

6:20 am-3:15 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Sun 8/30

5:45 pm-2:10 pm

2 stops14h 25m

$650

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Fri 8/21

3:20 pm-4:48 pm

1 stop31h 28m

Washington, D.C. Reagan-National

Fri 9/4

5:39 pm-11:35 am

1 stop11h 56m

$659

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 8/8

6:50 am-2:20 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

Thu 8/20

8:18 am-8:55 am

2 stops18h 37m

$667

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Fri 11/27

1:05 pm-6:40 pm

1 stop11h 35m

Baltimore/Washington

Sun 12/6

7:40 pm-11:45 am

1 stop10h 05m

$670

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sun 8/23

6:50 am-5:09 pm

2 stops16h 19m

Washington, D.C. Reagan-National

Sun 8/30

5:55 pm-2:10 pm

2 stops14h 15m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 57 resultsSorted by cheapest first
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Compare providers for flights from Copenhagen to Washington, D.C.

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 Copenhagen to Washington, D.C. in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 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 Copenhagen-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-Washington, D.C. 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 Copenhagen-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Currently, November is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. (average of $555). Flying from Copenhagen to Washington, D.C. in July is currently the most expensive (average of $833). 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 CPH to WAS?

Find hourly flight availability from Copenhagen 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 July 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Copenhagen to Washington, D.C. as you normally would.

How much does it cost to fly round-trip from Copenhagen to Washington, D.C.?

Airfare is below average for this route at the moment.
Copenhagen to Washington, D.C. flights typically cost between $518 and $891 in October.
The cheapest round-trip price found within the last 5 days was $473 on Icelandair (Oct 24-Oct 31).

How often are flights from Copenhagen to Washington, D.C. delayed?

About 16% of weekly flights between Copenhagen and Washington, D.C. have experienced delays in the past year, with the average delay time being 119 minutes.

What is the most punctual flight time for Copenhagen to Washington, D.C. flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Copenhagen to Washington, D.C. flights?

Over the last year, Scandinavian Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.

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

The price you pay for your flight from Copenhagen to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Copenhagen to Washington, D.C. trip
Our travel experts
John Walton

John Walton

Expert on CPH

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

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

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 July 29, 2026.
Peruse reviews from past customers who have flown with Scandinavian Airlines and Icelandair from Copenhagen to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,905 reviews

Boarding

7.7

Crew

8.0

Overall

7.4

Comfort

7.3

Food

6.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Scandinavian Airlines
7.4
Good
1,905 reviews
Scandinavian Airlines
7.4
Good
1,905 reviews

Boarding

7.7

Crew

8.0

Overall

7.4

Comfort

7.3

Food

6.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.
Icelandair
7.0
Good
716 reviews
Scandinavian Airlines
7.4
Good
1,905 reviews

Boarding

7.7

Crew

8.0

Overall

7.4

Comfort

7.3

Food

6.7

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Robert,Jul 2026

CPH - SFO

First rate expereince.! We've never flown SAS before but will defintely fly it again.

Related info for your journey

Find useful and relevant information for your journey from Copenhagen 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 airport do you fly from for flights from Copenhagen to Washington, D.C.?

    If you book a flight to Washington, D.C. from Copenhagen, you will be flying from Kastrup Copenhagen, which is the city’s only airport. Kastrup Copenhagen (CPH) is located 5.0 mi from the center of Copenhagen. There are 2 flights from Kastrup Copenhagen to Washington, D.C. per day from 4 different airlines.

  • How long is the flight from Copenhagen to Washington, D.C.?

    There are many flights that can get you from Copenhagen to Washington, D.C. in 11h 27m. Fly via Icelandair, American Airlines, or Air Canada to get the fastest option. Copenhagen and Washington, D.C. are separated by a distance of 4050 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Icelandair ($449), Lufthansa ($493), and United Airlines ($511) offers the cheapest pricing from Copenhagen to Washington, D.C.. Icelandair is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $370. Icelandair flights start at $471 while deals on TAP AIR PORTUGAL start at $493 one-way.

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

    While some choose either Kastrup Copenhagen - Baltimore/Washington or Kastrup Copenhagen - Washington, D.C. Reagan-National, Kastrup Copenhagen - Washington, D.C. Dulles Intl is the most popular route from Copenhagen to Washington, D.C..

  • What are the most reliable airlines from Copenhagen to Washington, D.C.?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Copenhagen to Washington, D.C. on time: Air France (71%), Scandinavian Airlines (71%), Delta (71%).

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

    While on average a flight from Copenhagen to Washington, D.C. is generally $842, our data shows the cheapest flight currently is $658. When looking at the most popular route, (Kastrup Copenhagen - Washington, D.C. Dulles Intl), you can expect to pay $460 for that flight.

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. (average of $555). Flying from Copenhagen to Washington, D.C. in July is currently the most expensive (average of $833). 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
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Copenhagen to Washington, D.C.

Discover the top 4 airlines that operate flights from Copenhagen 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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$449Average$585FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$493Average$665FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$511Average$711FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$546Average$792FlexibilityNo cancel feeOn-time77%

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