€283 Cheap Flights Copenhagen to Washington (CPH-IAD)

View €283 flight on Mon, 16 Feb 2026Opens 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 €283 for one-way flights and €435 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sat, 31 Jan - Mon, 16 Feb
CPH
Copenhagen
IAD
Washington
€435 Return, found 6 days ago
€435
Return
found 6 days ago
Select TAP Portugal flight, departing Sat, 31 Jan from Copenhagen to Washington, returning Mon, 16 Feb, priced at €435 found 6 days ago
American Airlines
Wed, 11 Feb - Wed, 18 Feb
CPH
Copenhagen
IAD
Washington
€437 Return, found 3 hours ago
€437
Return
found 3 hours ago
Select American Airlines flight, departing Wed, 11 Feb from Copenhagen to Washington, returning Wed, 18 Feb, priced at €437 found 3 hours ago
British Airways
Wed, 11 Feb - Wed, 18 Feb
CPH
Copenhagen
IAD
Washington
€440 Return, found 3 hours ago
€440
Return
found 3 hours ago
Select British Airways flight, departing Wed, 11 Feb from Copenhagen to Washington, returning Wed, 18 Feb, priced at €440 found 3 hours ago
American Airlines
Wed, 11 Feb - Wed, 18 Feb
CPH
Copenhagen
IAD
Washington
€442 Return, found 3 hours ago
€442
Return
found 3 hours ago
Select American Airlines flight, departing Wed, 11 Feb from Copenhagen to Washington, returning Wed, 18 Feb, priced at €442 found 3 hours ago
British Airways
Wed, 11 Feb - Wed, 18 Feb
CPH
Copenhagen
IAD
Washington
€445 Return, found 3 hours ago
€445
Return
found 3 hours ago
Select British Airways flight, departing Wed, 11 Feb from Copenhagen to Washington, returning Wed, 18 Feb, priced at €445 found 3 hours ago
British Airways
Wed, 11 Feb - Wed, 18 Feb
CPH
Copenhagen
IAD
Washington
€453 Return, found 3 hours ago
€453
Return
found 3 hours ago
Select British Airways flight, departing Wed, 11 Feb from Copenhagen to Washington, returning Wed, 18 Feb, priced at €453 found 3 hours ago
Icelandair
Wed, 11 Feb - Wed, 18 Feb
CPH
Copenhagen
IAD
Washington
€457 Return, found 3 hours ago
€457
Return
found 3 hours ago
Select Icelandair flight, departing Wed, 11 Feb from Copenhagen to Washington, returning Wed, 18 Feb, priced at €457 found 3 hours ago
American Airlines
Wed, 11 Feb - Wed, 18 Feb
CPH
Copenhagen
IAD
Washington
€459 Return, found 3 hours ago
€459
Return
found 3 hours ago
Select American Airlines flight, departing Wed, 11 Feb from Copenhagen to Washington, returning Wed, 18 Feb, priced at €459 found 3 hours ago
TAP Portugal
Wed, 11 Feb - Wed, 18 Feb
CPH
Copenhagen
IAD
Washington
€462 Return, found 3 hours ago
€462
Return
found 3 hours ago
Select TAP Portugal flight, departing Wed, 11 Feb from Copenhagen to Washington, returning Wed, 18 Feb, priced at €462 found 3 hours ago
Lufthansa
Wed, 11 Feb - Wed, 18 Feb
CPH
Copenhagen
IAD
Washington
€474 Return, found 3 hours ago
€474
Return
found 3 hours ago
Select Lufthansa flight, departing Wed, 11 Feb from Copenhagen to Washington, returning Wed, 18 Feb, priced at €474 found 3 hours ago

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

October is typically the cheapest month to fly

From €325 - €739 per traveller.
Copenhagen to Washington route information
Origin airport
Kastrup
Destination airport
Washington Dulles Intl.
Airlines serving
Air France, Austrian Airlines, British Airways, Brussels Airlines, Delta, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Return price
€435
Distance
6498 km
Average flight time
9 hours 20 mins

Perfect flights from Copenhagen to Washington

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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 €283 and roundtrip prices from €435. 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.

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 €435. 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.

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