$344 Cheap Flights from Copenhagen (CPH) to Washington (DCA)

View $344 flight on Sun, May 3, 2026Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Copenhagen to Washington (CPH-DCA)

Prices were available within the past 7 days and start at $344 for one-way flights and $565 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Apr 16 - Wed, Apr 29
CPH
Copenhagen
DCA
Washington
$565 Roundtrip, found 3 days ago
$565
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Apr 16 from Copenhagen to Washington, returning Wed, Apr 29, priced at $565 found 3 days ago
Air Canada
Tue, Dec 1 - Thu, Dec 31
CPH
Copenhagen
DCA
Washington
$569 Roundtrip, found 5 days ago
$569
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Dec 1 from Copenhagen to Washington, returning Thu, Dec 31, priced at $569 found 5 days ago
Air Canada
Thu, Apr 16 - Wed, Apr 29
CPH
Copenhagen
DCA
Washington
$570 Roundtrip, found 3 days ago
$570
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Apr 16 from Copenhagen to Washington, returning Wed, Apr 29, priced at $570 found 3 days ago
Air Canada
Mon, Mar 16 - Wed, Apr 1
CPH
Copenhagen
DCA
Washington
$572 Roundtrip, found 4 days ago
$572
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Mar 16 from Copenhagen to Washington, returning Wed, Apr 1, priced at $572 found 4 days ago
Air Canada
Tue, Dec 1 - Thu, Dec 31
CPH
Copenhagen
DCA
Washington
$574 Roundtrip, found 5 days ago
$574
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Dec 1 from Copenhagen to Washington, returning Thu, Dec 31, priced at $574 found 5 days ago
Air Canada
Wed, Sep 9 - Tue, Sep 15
CPH
Copenhagen
DCA
Washington
$580 Roundtrip, found 3 days ago
$580
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Sep 9 from Copenhagen to Washington, returning Tue, Sep 15, priced at $580 found 3 days ago
Virgin Atlantic
Fri, May 8 - Tue, May 12
CPH
Copenhagen
DCA
Washington
$591 Roundtrip, found 2 days ago
$591
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Fri, May 8 from Copenhagen to Washington, returning Tue, May 12, priced at $591 found 2 days ago
Austrian Airlines
Sun, Apr 19 - Sun, Apr 26
CPH
Copenhagen
DCA
Washington
$604 Roundtrip, found 8 hours ago
$604
Roundtrip
found 8 hours ago
Select Austrian Airlines flight, departing Sun, Apr 19 from Copenhagen to Washington, returning Sun, Apr 26, priced at $604 found 8 hours ago
British Airways
Sun, Apr 19 - Sun, Apr 26
CPH
Copenhagen
DCA
Washington
$656 Roundtrip, found 8 hours ago
$656
Roundtrip
found 8 hours ago
Select British Airways flight, departing Sun, Apr 19 from Copenhagen to Washington, returning Sun, Apr 26, priced at $656 found 8 hours ago
Delta
Wed, May 6 - Sun, May 10
CPH
Copenhagen
DCA
Washington
$687 Roundtrip, found 1 day ago
$687
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 6 from Copenhagen to Washington, returning Sun, May 10, priced at $687 found 1 day ago

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Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $1,174
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $1,174
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $593
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $593

Frequently asked questions

How much does a flight from Kastrup Airport (CPH) to Ronald Reagan Washington National Airport (DCA) cost?
Get a cheap one-way flight from $344 or cheap return flight from $565 from Kastrup Airport (CPH) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kastrup Airport (CPH) to Ronald Reagan Washington National Airport (DCA)?
Planning your trip for April is a great way to save, as it's the cheapest month for flights between CPH and DCA. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Kastrup Airport (CPH) to Ronald Reagan Washington National Airport (DCA)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest CPH to DCA flight.
How many flights per day from Kastrup Airport (CPH) to Ronald Reagan Washington National Airport (DCA)?
Nonstop flights from Kastrup Airport (CPH) to Ronald Reagan Washington National Airport (DCA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CPH to DCA?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kastrup Airport (CPH) to Ronald Reagan Washington National Airport (DCA)?
To touch down at Ronald Reagan Washington National Airport (DCA) on time, choose a flight that leaves Kastrup Airport (CPH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Kastrup Airport (CPH)?
If you're flying on a direct flight from Kastrup Airport (CPH) to Washington, Washington Dulles Intl. Airport (IAD) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Kastrup Airport (CPH) to Ronald Reagan Washington National Airport (DCA) last-minute?
Last-minute fares from CPH to DCA are typically more expensive. To secure the best prices, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, you may find a cheap fare right before your trip.
Is it cheaper to book a CPH to DCA flight and hotel package?
Compared with arranging hotels and flights separately, booking a CPH to DCA flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Kastrup Airport (CPH) to Ronald Reagan Washington National Airport (DCA)?
In most instances, you can reschedule or cancel your CPH to DCA flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Origin airport
Kastrup
Destination airport
Ronald Reagan Washington National
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Scandinavian Airlines, TAP Portugal, Virgin Atlantic
Roundtrip price
$565
Distance
4052 mi

Book with confidence

Copenhagen to Washington Flights

The cheapest times to fly from Copenhagen to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Copenhagen to Washington are during the month of April. You can find some of the cheapest flights from Copenhagen to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Copenhagen to Washington

Sunday is one of the best days to book for cheap flights from Copenhagen to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Copenhagen to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Copenhagen to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $344 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Copenhagen to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Copenhagen to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Copenhagen to Washington Flights

*Flight schedules are subject to change.

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