€308 Cheap Flights Copenhagen to Washington (CPH-IAD)

View €308 flight on Thu, 25 Dec 2025Opens in a new window

Popular airlines from Copenhagen Airport, Kastrup (CPH) to Washington Dulles Intl. Airport (IAD)

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Cheap flights from Copenhagen to Washington (CPH-IAD)

Prices were available within the past 7 days and start at €308 for one-way flights and €448 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Fri, 12 Dec - Tue, 16 Dec
CPH
Copenhagen
IAD
Washington
€448 Return, found 3 days ago
€448
Return
found 3 days ago
Select Icelandair flight, departing Fri, 12 Dec from Copenhagen to Washington, returning Tue, 16 Dec, priced at €448 found 3 days ago
Delta
Thu, 25 Dec - Wed, 7 Jan
CPH
Copenhagen
IAD
Washington
€449 Return, found 5 days ago
€449
Return
found 5 days ago
Select Delta flight, departing Thu, 25 Dec from Copenhagen to Washington, returning Wed, 7 Jan, priced at €449 found 5 days ago
Lufthansa
Thu, 25 Dec - Wed, 7 Jan
CPH
Copenhagen
IAD
Washington
€456 Return, found 5 days ago
€456
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 25 Dec from Copenhagen to Washington, returning Wed, 7 Jan, priced at €456 found 5 days ago
Icelandair
Thu, 13 Nov - Thu, 27 Nov
CPH
Copenhagen
IAD
Washington
€461 Return, found 3 days ago
€461
Return
found 3 days ago
Select Icelandair flight, departing Thu, 13 Nov from Copenhagen to Washington, returning Thu, 27 Nov, priced at €461 found 3 days ago
Austrian Airlines
Thu, 25 Dec - Wed, 7 Jan
CPH
Copenhagen
IAD
Washington
€467 Return, found 5 days ago
€467
Return
found 5 days ago
Select Austrian Airlines flight, departing Thu, 25 Dec from Copenhagen to Washington, returning Wed, 7 Jan, priced at €467 found 5 days ago
United
Wed, 1 Jul - Sun, 19 Jul
CPH
Copenhagen
IAD
Washington
€484 Return, found 2 days ago
€484
Return
found 2 days ago
Select United flight, departing Wed, 1 Jul from Copenhagen to Washington, returning Sun, 19 Jul, priced at €484 found 2 days ago
Lufthansa
Thu, 25 Dec - Wed, 7 Jan
CPH
Copenhagen
IAD
Washington
€488 Return, found 5 days ago
€488
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 25 Dec from Copenhagen to Washington, returning Wed, 7 Jan, priced at €488 found 5 days ago
Scandinavian Airlines
Thu, 25 Dec - Wed, 7 Jan
CPH
Copenhagen
IAD
Washington
€523 Return, found 5 days ago
€523
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, 25 Dec from Copenhagen to Washington, returning Wed, 7 Jan, priced at €523 found 5 days ago
TAP Portugal
Thu, 25 Dec - Wed, 7 Jan
CPH
Copenhagen
IAD
Washington
€527 Return, found 5 days ago
€527
Return
found 5 days ago
Select TAP Portugal flight, departing Thu, 25 Dec from Copenhagen to Washington, returning Wed, 7 Jan, priced at €527 found 5 days ago
British Airways
Thu, 25 Dec - Wed, 7 Jan
CPH
Copenhagen
IAD
Washington
€577 Return, found 5 days ago
€577
Return
found 5 days ago
Select British Airways flight, departing Thu, 25 Dec from Copenhagen to Washington, returning Wed, 7 Jan, priced at €577 found 5 days ago

Find the cheapest month to fly from Copenhagen (CPH) to Washington (IAD)

March is typically the cheapest month to fly

From €253 - €583 per traveller.

Frequently asked questions

How much is a flight from CPH to Dulles Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight between CPH and Washington Dulles Intl. Airport (IAD) was €448. Fares this good don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kastrup Airport (CPH) to IAD?
Most flights can be cancelled online, but each airline has different terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Kastrup Airport (CPH) to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Copenhagen Airport, Kastrup to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Kastrup Airport (CPH) to IAD?
To survive the 12 hours and 20 minutes flight time between Copenhagen Airport, Kastrup and Washington Dulles Intl. Airport (IAD), it's wise to plan ahead. A laptop filled with your favourite playlists is a good start.
How far is the flight from Kastrup Airport (CPH) to Dulles Intl. Airport?
With around 6,500 kilometres separating Kastrup and Chantilly, your flight will be a long one. Pack wisely to make your time on board more comfortable. Simple things like a sleep mask and a quality travel pillow should be in your hand luggage.
Which airlines fly direct from Kastrup Airport (CPH) to Dulles Intl. Airport?
SAS (SK) will take you from CPH to Dulles Intl. Airport comfortably and safely. Choose from 30 flights each month on this route.
Are CPH to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Copenhagen Airport, Kastrup to Washington Dulles Intl. Airport (IAD) are available up to a year before departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Kastrup
Destination airport
Washington Dulles Intl.
Airlines serving
British Airways
Return price
€448
Distance
6498 km
Average flight time
9 hours 20 mins

Book with confidence

Perfect flights from Copenhagen to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Copenhagen to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Kastrup to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from €308 and roundtrip prices from €448. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Washington Dulles Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Washington.
Perfect flights from Copenhagen to Washington

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