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$138+ Cheap flights from District of Columbia 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CPH
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from District of Columbia to Copenhagen

Keep the following information in mind while searching for District of Columbia to Copenhagen flight deals. Data was last updated September 17, 2025.

Round-trip from

$481
(Icelandair)

One-way from

$138
(Ticket)

Popular in

June

Cheapest in

February

Average price

$535

Good round-trip deal

$493 or less

Good one-way deal

$374 or less
From District of Columbia to Kastrup Copenhagen
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One-way flight from District of Columbia to Kastrup Copenhagen
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Highest demand for flights based on searches. 15% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from District of Columbia to Kastrup Copenhagen.
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Price to beat on a one-way flight from District of Columbia to Kastrup Copenhagen.
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Find flight deals from District of Columbia to Copenhagen

Cheapest flights from District of Columbia to Copenhagen
Explore the most affordable flight options available from District of Columbia to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Icelandair deal was found by Cheapflights users on 9/15. 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.
Thu 10/28:30 pmIAD - CPH
1 stop13h 15mIcelandair
Mon 10/610:35 pmCPH - IAD
1 stop26h 45mIcelandair
Deal found 9/15$481
This CrystalTravel deal was found by Cheapflights users on 9/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:40 pmIAD - CPH
1 stop18h 55mIcelandair
Tue 11/1112:55 pmCPH - IAD
1 stop11h 35mIcelandair
Deal found 9/16$483
This Icelandair deal was found by Cheapflights users on 9/16. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:30 pmIAD - CPH
1 stop13h 15mIcelandair
Sun 10/269:30 pmCPH - IAD
1 stop27h 00mIcelandair
Deal found 9/16$485
This Icelandair deal was found by Cheapflights users on 9/15. 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.
Sun 9/288:30 pmIAD - CPH
1 stop19h 45mIcelandair
Wed 10/84:45 pmCPH - IAD
1 stop11h 25mIcelandair
Deal found 9/15$486
This Icelandair deal was found by Cheapflights users on 9/15. 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.
Sun 9/288:30 pmIAD - CPH
1 stop19h 45mIcelandair
Mon 10/610:35 pmCPH - IAD
1 stop26h 45mIcelandair
Deal found 9/15$488
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/1911:10 amDCA - CPH
1 stop14h 00mScandinavian Airlines
Mon 11/241:15 pmCPH - DCA
1 stop16h 43mScandinavian Airlines
Deal found 9/15$488
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/156:05 amDCA - CPH
1 stop20h 35mScandinavian Airlines
Wed 10/229:10 amCPH - DCA
2 stops19h 54mScandinavian Airlines
Deal found 9/15$491
This Booking.com deal was found by Cheapflights users on 9/17. 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 11/105:30 pmIAD - CPH
1 stop18h 05mTAP AIR PORTUGAL
Mon 11/1712:40 pmCPH - IAD
1 stop31h 55mTAP AIR PORTUGAL
Deal found 9/17$492
This FlightHub deal was found by Cheapflights users on 9/15. 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 11/1211:10 amDCA - CPH
2 stops18h 05mScandinavian Airlines
Tue 11/181:15 pmCPH - DCA
1 stop16h 43mScandinavian Airlines
Deal found 9/15$492
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:09 pmIAD - CPH
2 stops17h 06mScandinavian Airlines
Tue 11/1112:55 pmCPH - IAD
1 stop12h 13mScandinavian Airlines
Deal found 9/16$493
This Scandinavian Airlines deal was found by Cheapflights users on 9/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:10 amDCA - CPH
2 stops17h 25mScandinavian Airlines
Wed 11/1912:55 pmCPH - DCA
1 stop16h 01mScandinavian Airlines
Deal found 9/16$493
This Travelis deal was found by Cheapflights users on 9/17. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:30 pmIAD - CPH
Nonstop8h 05mScandinavian Airlines
Mon 11/171:55 pmCPH - IAD
Nonstop9h 20mScandinavian Airlines
Deal found 9/17$494

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 September 17, 2025.
Use the filters below to find and compare flights from District of Columbia to Copenhagen that are best for you.

Fly from

District of Columbia

Fly to

Copenhagen

Route

Depart

Return

Price

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Fri 10/3

11:15 pm-3:45 pm

1 stop10h 30m

Kastrup Copenhagen

Wed 10/22

10:35 pm-7:20 pm

1 stop26h 45m

$481

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 9/29

8:30 pm-12:55 pm

1 stop10h 25m

Kastrup Copenhagen

Wed 10/8

4:45 pm-10:10 pm

1 stop11h 25m

$486

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Wed 11/19

11:10 am-10:25 am

2 stops17h 15m

Kastrup Copenhagen

Mon 11/24

12:55 pm-10:56 pm

1 stop16h 01m

$493

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Tue 10/28

12:09 pm-7:10 am

1 stop14h 01m

Kastrup Copenhagen

Sat 11/1

3:30 pm-7:50 pm

Nonstop9h 20m

$498

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Mon 3/9

11:00 am-7:10 am

1 stop15h 10m

Kastrup Copenhagen

Thu 3/12

1:15 pm-11:33 pm

1 stop15h 18m

$501

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Mon 3/9

11:00 am-7:10 am

1 stop15h 10m

Kastrup Copenhagen

Tue 3/17

12:55 pm-11:08 pm

1 stop15h 13m

$501

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Sat 2/28

12:30 pm-7:10 am

1 stop12h 40m

Kastrup Copenhagen

Sat 3/7

3:30 pm-6:50 pm

Nonstop9h 20m

$512

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Sun 11/2

10:55 pm-5:35 pm

1 stop12h 40m

Kastrup Copenhagen

Wed 11/12

8:55 am-3:35 pm

1 stop12h 40m

$518

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Sat 3/7

8:30 pm-10:35 am

Nonstop8h 05m

Kastrup Copenhagen

Wed 3/18

1:55 pm-6:15 pm

Nonstop9h 20m

$521

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Thu 3/5

8:30 pm-10:35 am

Nonstop8h 05m

Kastrup Copenhagen

Sat 3/14

3:30 pm-7:50 pm

Nonstop9h 20m

$521

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 43 results
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Best time to book a flight from District of Columbia to Copenhagen

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

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

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Copenhagen (average of $523). Flying from District of Columbia to Copenhagen in June is currently the most expensive (average of $911). 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 DC to CPH?

Find hourly flight availability from District of Columbia 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 September 17, 2025.

When flying from District of Columbia to Copenhagen, 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 District of Columbia to Copenhagen

Explore weekly flight availability from District of Columbia to Copenhagen. 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 September 17, 2025.

The most flights from USDC to CPH 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).

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    Kastrup Copenhagen (CPH) is the airport you will fly into if you book a flight from District of Columbia to Copenhagen. It is only a 5.0 mi journey from Kastrup Copenhagen (CPH) to Copenhagen’s city center.

  • How long is the flight from District of Columbia to Copenhagen?

    Airlines like Icelandair, Scandinavian Airlines, and United Airlines fly from District of Columbia to Copenhagen in about 10h 30m. The time it takes to get you to your destination can typically vary by up to 6h 45m. Airlines will cover a distance of 4060 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from District of Columbia to Copenhagen one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $165. Virgin Atlantic flights start at $358 while deals on Air Canada start at $370 one-way.

  • What are the most reliable airlines from District of Columbia to Copenhagen?

    The top 3 most reliable airlines when flying from District of Columbia to Copenhagen are Scandinavian Airlines (88%), Delta (88%) and Air France (75%).

  • What are the cheapest flights from District of Columbia to Copenhagen?

    On average you can expect to pay $1,633 for a flight from District of Columbia to Copenhagen. The cheapest flight overall is $347 while the most popular route, (Washington, D.C. Dulles Intl - Kastrup Copenhagen) is currently priced at $398.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from District of Columbia to Copenhagen (average of $523). Flying from District of Columbia to Copenhagen in June is currently the most expensive (average of $911). 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 Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup

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Alternative routes for District of Columbia to Copenhagen

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from District of Columbia to Copenhagen

Discover the top 9 airlines that operate flights from District of Columbia 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$270Average$418FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$285Average$712FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$370Average$560FlexibilityNo cancel feeOn-time76%
SWISSCheapest$480Average$670FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$486Average$672FlexibilityNo cancel feeOn-time70%
DeltaCheapest$507Average$899FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$531Average$775FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$536Average$705FlexibilityNo cancel feeOn-time76%
KLMCheapest$588Average$864FlexibilityNo cancel feeOn-time75%

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