District of Columbia

$311+ Cheap flights from Denmark to District of Columbia

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — IAD
May 5 — May 121
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denmark to District of Columbia 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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denmark to District of Columbia

Keep the following information in mind while searching for Denmark to District of Columbia flight deals. Data was last updated April 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$435
(Billigflug)

One-way from

$311
(Mytrip)

Popular in

July

Cheapest in

November

Average price

$482

Good round-trip deal

$653 or less

Good one-way deal

$583 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 District of Columbia
One-way flight from Denmark to District of Columbia
Highest demand for flights based on searches. 16% potential increase in price ($96 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 April 2025
Price to beat on a round-trip flight from Denmark to District of Columbia.
Price to beat on a one-way flight from Denmark to District of Columbia.

Find flight deals from Denmark to District of Columbia

Cheapest flights from Denmark to District of Columbia
Explore the most affordable flight options available from Denmark to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This SmartFares deal was found by Cheapflights users on 4/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:55 pmCPH - IAD
1 stop11h 25mIcelandair
Wed 12/37:40 pmIAD - CPH
1 stop10h 05mIcelandair
Deal found 4/28$434
This Ticket deal was found by Cheapflights users on 4/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:10 amCPH - IAD
1 stop15h 40mMultiple Airlines
Sun 6/228:45 pmIAD - CPH
1 stop16h 35mMultiple Airlines
Deal found 4/29$437
This Ticket deal was found by Cheapflights users on 4/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/56:40 amCPH - IAD
1 stop15h 35mSWISS
Sat 6/218:45 pmIAD - CPH
1 stop16h 35mSWISS
Deal found 4/30$462
This Ticket deal was found by Cheapflights users on 4/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:45 pmCPH - DCA
1 stop26h 08mAir Canada
Mon 5/1911:00 amDCA - CPH
1 stop17h 50mAir Canada
Deal found 4/29$464
This AirNGo deal was found by Cheapflights users on 4/30. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:00 amCPH - DCA
1 stop19h 45mMultiple Airlines
Sat 6/2111:00 amDCA - CPH
1 stop13h 30mMultiple Airlines
Deal found 4/30$465
This Ticket deal was found by Cheapflights users on 4/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:00 amCPH - IAD
1 stop16h 39mAir France
Fri 6/2012:13 pmIAD - CPH
1 stop12h 17mAir France
Deal found 4/29$467
This Ticket deal was found by Cheapflights users on 4/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:00 amCPH - DCA
1 stop15h 07mAir France
Fri 6/2011:00 amDCA - CPH
1 stop13h 30mAir France
Deal found 4/29$467
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:05 pmBLL - IAD
1 stop28h 55mBritish Airways
Sat 9/277:25 pmIAD - BLL
1 stop13h 20mBritish Airways
Deal found 4/29$467
This Ticket deal was found by Cheapflights users on 4/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:00 amCPH - DCA
2 stops18h 59mBritish Airways
Mon 5/265:24 pmDCA - CPH
2 stops21h 31mBritish Airways
Deal found 4/29$469
This Flysmarter deal was found by Cheapflights users on 4/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/58:50 amCPH - IAD
2 stops17h 20mBritish Airways
Sat 6/2110:45 pmIAD - CPH
1 stop18h 50mBritish Airways
Deal found 4/28$474
This Ticket deal was found by Cheapflights users on 4/29. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:00 amCPH - DCA
1 stop19h 45mKLM
Mon 5/2612:26 pmDCA - CPH
2 stops14h 14mKLM
Deal found 4/29$478
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:00 amCPH - DCA
2 stops16h 31mDelta
Mon 5/266:55 pmDCA - CPH
2 stops16h 10mDelta
Deal found 4/29$482

Cheapflights Fare Finder

Customize your flight search to find flights from Denmark to District of Columbia 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 30, 2025.
Use the filters below to find and compare flights from Denmark to District of Columbia that are best for you.

Fly from

Denmark

Fly to

District of Columbia

Route

Depart

Return

Price

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Fri 5/23

10:35 pm-10:10 pm

1 stop29h 35m

Washington, D.C. Dulles Intl

Sun 5/25

8:30 pm-12:55 pm

1 stop10h 25m

$435

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 6/14

6:10 am-3:50 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Sun 6/22

8:45 pm-7:20 pm

1 stop16h 35m

$437

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 6/5

6:40 am-4:15 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Sat 6/21

8:45 pm-7:20 pm

1 stop16h 35m

$462

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 5/15

12:45 pm-8:53 am

1 stop26h 08m

Washington, D.C. Reagan-National

Mon 5/19

11:00 am-10:50 am

1 stop17h 50m

$464

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 6/5

9:00 am-10:45 pm

1 stop19h 45m

Washington, D.C. Reagan-National

Sat 6/21

11:00 am-6:30 am

1 stop13h 30m

$465

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 6/5

9:00 am-7:39 pm

1 stop16h 39m

Washington, D.C. Dulles Intl

Fri 6/20

12:13 pm-6:30 am

1 stop12h 17m

$467

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

Wed 9/17

5:05 pm-4:00 pm

1 stop28h 55m

Washington, D.C. Dulles Intl

Sat 9/27

7:25 pm-2:45 pm

1 stop13h 20m

$467

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 6/5

9:00 am-6:07 pm

1 stop15h 07m

Washington, D.C. Reagan-National

Fri 6/20

11:00 am-6:30 am

1 stop13h 30m

$467

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sun 5/11

7:00 am-7:59 pm

2 stops18h 59m

Washington, D.C. Reagan-National

Mon 5/26

5:24 pm-8:55 pm

2 stops21h 31m

$469

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 6/5

8:50 am-8:10 pm

2 stops17h 20m

Washington, D.C. Dulles Intl

Sat 6/21

10:45 pm-11:35 pm

1 stop18h 50m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 51 results
1
2
3
...
6

Best time to book a flight from Denmark to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Denmark to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Denmark to District of Columbia (average of $309). Flying from Denmark to District of Columbia in June is currently the most expensive (average of $373). 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 DC?

Find hourly flight availability from Denmark to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Denmark to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Denmark to District of Columbia

Explore weekly flight availability from Denmark to District of Columbia. 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 30, 2025.

The most flights from DK0 to USDC 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 District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated April 30, 2025.
To help decide which airline to fly from Denmark to District of Columbia, see what other customers have to say about Delta, KLM and LOT. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

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 District of Columbia. 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 District of Columbia one-way?

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $311. However, be on the lookout for offers from Icelandair and Finnair, as they are both options that can get you from Denmark to District of Columbia for a low price.

  • Can I find deals for flights from Denmark to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Denmark to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denmark to District of Columbia?

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

  • Can I find deals for business class flights from Denmark to District of Columbia?

    Yes. Cheapflights offers flight deals from Denmark to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Denmark to District of Columbia (average of $309). Flying from Denmark to District of Columbia in June is currently the most expensive (average of $373). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denmark to District of Columbia

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

Top 7 airlines flying from Denmark to District of Columbia

Discover the top 7 airlines that operate flights from Denmark to District of Columbia. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$266Average$406FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$382Average$419FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$403Average$500FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$408Average$419FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$412Average$699FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$435Average$519FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$456Average$669FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.