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Washington, D.C.

$318+ Cheap flights from Denmark 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — WAS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$351
(Mytrip)

One-way from

$318
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$678

Good round-trip deal

$610 or less

Good one-way deal

$701 or less
From Denmark to Washington, D.C. (WAS)
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One-way flight from Denmark to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 17% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Denmark to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Denmark to Washington, D.C. (WAS).
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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 July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/31. 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.
Thu 9/2512:35 pmCPH - BWI
1 stop11h 05mPLAY
Thu 10/96:50 pmBWI - CPH
1 stop10h 45mPLAY
Deal found 7/31$351
This ResecentrumGruppen deal was found by Cheapflights users on 7/30. 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 9/204:45 pmCPH - BWI
1 stop32h 40mIcelandair
Mon 10/68:30 pmBWI - CPH
1 stop19h 15mIcelandair
Deal found 7/30$451
This Flysmarter deal was found by Cheapflights users on 7/31. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:10 amCPH - BWI
2 stops17h 19mMultiple Airlines
Sun 9/216:15 amBWI - CPH
2 stops18h 55mMultiple Airlines
Deal found 7/31$462
This lol.travel deal was found by Cheapflights users on 7/30. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:10 amCPH - BWI
2 stops33h 45mUnited Airlines
Mon 10/66:54 pmBWI - CPH
2 stops17h 31mUnited Airlines
Deal found 7/30$471
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Sat 9/206:10 amCPH - DCA
2 stops15h 41mAir Canada
Mon 10/612:55 pmDCA - CPH
2 stops15h 55mAir Canada
Deal found 7/29$479
This Travelis deal was found by Cheapflights users on 7/30. 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 8/146:10 amCPH - IAD
1 stop15h 05mLufthansa
Thu 8/2110:20 pmIAD - CPH
1 stop14h 25mLufthansa
Deal found 7/30$480
This Flysmarter deal was found by Cheapflights users on 7/30. 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.
Wed 11/56:45 amCPH - IAD
2 stops15h 36mMultiple Airlines
Sat 11/158:30 pmIAD - CPH
1 stop11h 30mMultiple Airlines
Deal found 7/30$481
This AirNGo deal was found by Cheapflights users on 7/31. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:45 amCPH - IAD
2 stops20h 14mAir Canada
Sat 11/151:20 pmIAD - CPH
2 stops18h 40mAir Canada
Deal found 7/31$486
This Flysmarter deal was found by Cheapflights users on 7/31. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:15 pmCPH - DCA
2 stops15h 52mBritish Airways
Mon 9/227:23 pmDCA - CPH
2 stops19h 32mBritish Airways
Deal found 7/31$487
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:15 pmBLL - IAD
1 stop12h 00mLufthansa
Sun 12/75:15 pmIAD - BLL
1 stop14h 05mLufthansa
Deal found 7/30$489
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 12/272:15 pmBLL - IAD
1 stop12h 00mUnited Airlines
Thu 1/15:15 pmIAD - BLL
1 stop10h 30mUnited Airlines
Deal found 7/30$492
This Travelis deal was found by Cheapflights users on 7/31. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:50 amCPH - BWI
2 stops15h 59mKLM
Wed 9/1011:35 amBWI - CPH
2 stops15h 05mKLM
Deal found 7/31$494

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 July 31, 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

Thu 9/25

12:35 pm-5:40 pm

1 stop11h 05m

Baltimore/Washington

Thu 10/9

6:50 pm-11:35 am

1 stop10h 45m

$351

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Sat 9/20

4:45 pm-7:25 pm

1 stop32h 40m

Baltimore/Washington

Mon 10/6

8:30 pm-9:45 pm

1 stop19h 15m

$451

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Thu 9/11

6:10 am-5:29 pm

2 stops17h 19m

Baltimore/Washington

Sun 9/21

6:15 am-7:10 am

2 stops18h 55m

$462

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sat 9/20

6:10 am-3:51 pm

2 stops15h 41m

Washington, D.C. Reagan-National

Mon 10/6

12:55 pm-10:50 am

2 stops15h 55m

$479

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 8/14

6:10 am-3:15 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Thu 8/21

10:20 pm-6:45 pm

1 stop14h 25m

$480

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Wed 11/5

6:45 am-4:21 pm

2 stops15h 36m

Washington, D.C. Dulles Intl

Sat 11/15

8:30 pm-2:00 pm

1 stop11h 30m

$481

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Wed 11/5

6:45 am-8:59 pm

2 stops20h 14m

Washington, D.C. Dulles Intl

Sat 11/15

1:20 pm-2:00 pm

2 stops18h 40m

$486

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Wed 9/17

1:15 pm-11:07 pm

2 stops15h 52m

Washington, D.C. Reagan-National

Mon 9/22

7:23 pm-8:55 pm

2 stops19h 32m

$487

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

Wed 12/3

2:15 pm-8:15 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Sun 12/7

5:15 pm-1:20 pm

1 stop14h 05m

$489

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Sat 9/20

6:10 am-9:42 pm

2 stops21h 32m

Baltimore/Washington

Mon 10/6

5:20 pm-6:25 pm

2 stops19h 05m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 55 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 $241). Flying from Denmark to Washington, D.C. in March is currently the most expensive (average of $290). 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 July 31, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 28% 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 July 31, 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).

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 31, 2025.
See what other customers who have flown with Delta, KLM, and Austrian Airlines from Denmark to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 $357. However, be on the lookout for offers from WorldTicket and Icelandair, 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.?

    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 Denmark to Washington, D.C..

  • 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 $241). Flying from Denmark to Washington, D.C. in March is currently the most expensive (average of $290). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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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.
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Top 6 airlines flying from Denmark to Washington, D.C.

Discover the top 6 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$263Average$361FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$382Average$419FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$403Average$529FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$417Average$699FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$435Average$527FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$456Average$667FlexibilityNo cancel feeOn-time77%

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