How often are flights from Copenhagen to Washington, D.C. delayed?

About 14% of weekly flights between Copenhagen and Washington, D.C. have experienced delays in the past year, with the average delay time being 87 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Copenhagen to Washington, D.C. flights?

Over the last year, Scandinavian Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

What is the most punctual flight time for Copenhagen to Washington, D.C. flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

How long is the flight from Copenhagen to Washington, D.C. Dulles Intl Airport?

For as low as $442, Icelandair can have you in Washington, D.C. Dulles Intl Airport from Copenhagen in 11h 05m. The distance between Copenhagen and Washington, D.C. Dulles Intl Airport is about 4060 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Copenhagen to Washington, D.C. Dulles Intl Airport round-trip?

Our cheapest airline available from Copenhagen to Washington, D.C. Dulles Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as $403 on this airline. Additional options worth looking into are United Airlines and SWISS, starting at $417 and $417 round-trip. Users have found that British Airways is 31% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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).

What are the cheapest flights from Copenhagen to Washington, D.C. Dulles Intl Airport?

On average you can expect to pay $840 for a flight from Copenhagen to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $634 while the most popular route, (Kastrup Copenhagen - Washington, D.C. Dulles Intl) is currently priced at $444.

What are the most reliable airlines from Copenhagen to Washington, D.C. Dulles Intl Airport?

The top 3 most reliable airlines when flying from Copenhagen to Washington, D.C. Dulles Intl Airport are Scandinavian Airlines (57%), Delta (57%) and Air France (52%).

What are the most popular airlines that fly from Copenhagen to Washington, D.C. Dulles Intl Airport?

Scandinavian Airlines, United Airlines and Lufthansa are the most popular airlines when flying from Copenhagen to Washington, D.C. Dulles Intl Airport.

Most accurate provider : When it comes to deals on Copenhagen-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Copenhagen-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Copenhagen-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Copenhagen-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Copenhagen to Washington, D.C. Dulles Intl?

Most people fly from Kastrup Copenhagen (CPH) if they book a flight from Copenhagen to Washington, D.C. Dulles Intl. On average, Kastrup Copenhagen has 0 outbound flights to Washington, D.C. Dulles Intl per day from 5 airlines. Kastrup Copenhagen is conveniently located just 5.0 mi from Copenhagen’s city center.

Can I find deals for flights from Copenhagen to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Copenhagen to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Copenhagen to Dulles Intl?

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

Can I find deals for business class flights from Copenhagen to Dulles Intl?

Yes. Cheapflights offers flight deals from Copenhagen to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$306+ Cheap Flights from Copenhagen to Washington, D.C. Dulles Intl Airport

Q: How much does it cost to fly round-trip from Copenhagen to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment. Copenhagen to Washington, D.C. Dulles Intl Airport flights typically cost between $442 and $633 in November. The cheapest round-trip price found within the last 3 days was $438 on Icelandair (Nov 27-Dec 10).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Copenhagen to Dulles Intl 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.

Cheapflights Tip: The best prices from Kastrup Copenhagen to Washington, D.C. Dulles Intl are usually found in February or March, booked 47 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Copenhagen to Dulles Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$438 (ResecentrumGruppen)
One-way from	$306 (Finnair)
Popular in	July
Cheapest in	February
Average price	$532
Good round-trip deal	$732 or less
Good one-way deal	$795 or less

Provider with most accurate pricing for Kastrup Copenhagen-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kastrup Copenhagen-Washington, D.C. Dulles Intl flights.

Search Deals

From Kastrup Copenhagen to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Kastrup Copenhagen to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($83 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Kastrup Copenhagen to Washington, D.C. Dulles Intl.

Search Deals

Price to beat on a one-way flight from Kastrup Copenhagen to Washington, D.C. Dulles Intl.

Search Deals

Find flight deals from Copenhagen to Dulles Intl

Cheapest flights from Copenhagen to Dulles Intl
Explore the most affordable flight options available from Copenhagen to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Thu 11/2712:55 pmCPH - IAD

1 stop11h 35mIcelandair

Wed 12/107:40 pmIAD - CPH

1 stop18h 55mIcelandair

Deal found 10/29

$438

Tue 12/912:55 pmCPH - IAD

1 stop11h 35mIcelandair

Sun 12/147:40 pmIAD - CPH

1 stop18h 55mIcelandair

Deal found 10/28

$467

Fri 12/512:55 pmCPH - IAD

1 stop11h 35mIcelandair

Sun 12/77:40 pmIAD - CPH

1 stop10h 05mIcelandair

Deal found 10/29

$473

Thu 12/257:55 pmCPH - IAD

1 stop26h 45mMultiple Airlines

Wed 1/710:00 pmIAD - CPH

1 stop19h 25mMultiple Airlines

Deal found 10/30

$489

Thu 11/207:05 amCPH - IAD

2 stops15h 16mAir Canada

Sat 12/61:20 pmIAD - CPH

2 stops13h 40mAir Canada

Deal found 10/29

$490

Thu 12/2510:10 amCPH - IAD

1 stop11h 40mLufthansa

Wed 1/710:55 pmIAD - CPH

1 stop12h 40mLufthansa

Deal found 10/30

$494

Fri 12/56:50 amCPH - IAD

2 stops15h 31mAir Canada

Sun 12/71:20 pmIAD - CPH

2 stops16h 25mAir Canada

Deal found 10/29

$496

Thu 11/202:20 pmCPH - IAD

1 stop11h 55mLufthansa

Sat 12/65:15 pmIAD - CPH

1 stop12h 45mLufthansa

Deal found 10/29

$500

Thu 11/137:55 pmCPH - IAD

1 stop25h 35mMultiple Airlines

Wed 11/265:40 pmIAD - CPH

1 stop12h 45mMultiple Airlines

Deal found 10/30

$502

Thu 12/251:55 pmCPH - IAD

Nonstop9h 20mScandinavian Airlines

Wed 1/78:30 pmIAD - CPH

Nonstop8h 05mScandinavian Airlines

Deal found 10/30

$503

Best flights from Copenhagen to Dulles Intl
Discover carefully curated flight deals from Copenhagen to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Thu 11/271:25 pmCPH - IAD

1 stop11h 05mIcelandair

Wed 12/107:40 pmIAD - CPH

1 stop18h 55mIcelandair

Deal found 10/29

$442

Mon 12/86:55 amCPH - IAD

1 stop14h 55mLufthansa

Sat 1/1010:55 pmIAD - CPH

1 stop12h 40mLufthansa

Deal found 10/29

$507

Thu 1/89:55 amCPH - IAD

1 stop12h 10mDelta

Mon 1/195:26 pmIAD - CPH

2 stops13h 44mDelta

Deal found 10/30

$510

Tue 12/912:55 pmCPH - IAD

1 stop11h 35mIcelandair

Sun 12/147:40 pmIAD - CPH

1 stop18h 55mIcelandair

Deal found 10/28

$467

Thu 11/272:20 pmCPH - IAD

1 stop11h 55mLufthansa

Sat 1/1010:55 pmIAD - CPH

1 stop12h 40mLufthansa

Deal found 10/29

$507

Sat 1/106:00 amCPH - IAD

2 stops19h 09mDelta

Tue 1/205:26 pmIAD - CPH

2 stops13h 44mDelta

Deal found 10/30

$516

Sun 1/118:50 pmCPH - IAD

1 stop27h 40mIcelandair

Mon 1/197:40 pmIAD - CPH

1 stop10h 05mIcelandair

Deal found 10/30

$516

Thu 1/86:00 amCPH - IAD

2 stops16h 46mDelta

Tue 1/205:26 pmIAD - CPH

2 stops13h 44mDelta

Deal found 10/30

$516

Wed 1/72:15 pmCPH - IAD

1 stop31h 50mDelta

Wed 1/146:50 pmIAD - CPH

1 stop16h 10mDelta

Deal found 10/30

$516

Sat 1/106:00 amCPH - IAD

1 stop16h 05mDelta

Fri 1/166:50 pmIAD - CPH

1 stop13h 50mDelta

Deal found 10/30

$516

Sun 1/116:45 amCPH - IAD

1 stop15h 50mDelta

Tue 1/205:26 pmIAD - CPH

2 stops13h 44mDelta

Deal found 10/30

$517

Fri 1/96:45 amCPH - IAD

1 stop15h 50mDelta

Sat 1/1712:23 pmIAD - CPH

2 stops14h 57mDelta

Deal found 10/30

$522

Last-minute flights from Copenhagen to Dulles Intl
Discover last-minute flight deals from Copenhagen to Dulles Intl. Data last updated October 30, 2025 and is based on user searches.

Thu 11/137:55 pmCPH - IAD

1 stop25h 35mMultiple Airlines

Wed 11/265:40 pmIAD - CPH

1 stop12h 45mMultiple Airlines

Deal found 10/30

$502

Thu 11/1310:10 amCPH - IAD

2 stops27h 10mUnited Airlines

Wed 11/265:40 pmIAD - CPH

1 stop17h 55mUnited Airlines

Deal found 10/30

$530

Thu 11/207:05 amCPH - IAD

2 stops15h 16mAir Canada

Sat 12/61:20 pmIAD - CPH

2 stops13h 40mAir Canada

Deal found 10/29

$490

Thu 11/202:20 pmCPH - IAD

1 stop11h 55mLufthansa

Sat 12/65:15 pmIAD - CPH

1 stop12h 45mLufthansa

Deal found 10/29

$500

Thu 11/207:05 amCPH - IAD

2 stops19h 21mMultiple Airlines

Sat 12/68:30 pmIAD - CPH

1 stop16h 35mMultiple Airlines

Deal found 10/29

$521

Thu 11/207:05 amCPH - IAD

1 stop13h 30mUnited Airlines

Sat 12/68:30 pmIAD - CPH

1 stop11h 30mUnited Airlines

Deal found 10/29

$523

Thu 11/2712:55 pmCPH - IAD

1 stop11h 35mIcelandair

Wed 12/107:40 pmIAD - CPH

1 stop18h 55mIcelandair

Deal found 10/29

$438

Thu 11/272:20 pmCPH - IAD

1 stop11h 55mLufthansa

Sat 1/1010:55 pmIAD - CPH

1 stop12h 40mLufthansa

Deal found 10/29

$507

Thu 11/277:05 amCPH - IAD

2 stops15h 16mAir Canada

Wed 12/109:45 amIAD - CPH

2 stops17h 15mAir Canada

Deal found 10/29

$532

Thu 11/271:55 pmCPH - IAD

Nonstop9h 20mScandinavian Airlines

Wed 12/108:30 pmIAD - CPH

Nonstop8h 05mScandinavian Airlines

Deal found 10/29

$544

One-way flights from Copenhagen to Dulles Intl
Search for one-way flight options from Copenhagen to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Wed 3/1810:30 amCPH - IAD

1 stop15h 25mMultiple Airlines

Deal found 10/29

$306

Fri 4/178:50 amCPH - IAD

2 stops19h 29mAmerican Airlines

Deal found 10/29

$310

Wed 3/185:00 pmCPH - IAD

2 stops28h 35mFinnair

Deal found 10/29

$312

Sat 1/3112:30 pmCPH - IAD

1 stop13h 25mMultiple Airlines

Deal found 10/29

$313

Fri 2/208:50 pmCPH - IAD

1 stop24h 45mMultiple Airlines

Deal found 10/30

$314

Fri 2/207:20 pmCPH - IAD

2 stops26h 15mFinnair

Deal found 10/30

$321

Wed 4/110:20 amCPH - IAD

2 stops19h 34mAmerican Airlines

Deal found 10/29

$328

Wed 4/11:50 pmCPH - IAD

1 stop12h 30mFinnair

Deal found 10/29

$378

Wed 4/11:50 pmCPH - IAD

1 stop12h 30mBritish Airways

Deal found 10/29

$385

Thu 4/98:50 amCPH - IAD

2 stops17h 30mFinnair

Deal found 10/30

$387

Sun 2/2212:30 pmCPH - IAD

3 stops32h 45mMultiple Airlines

Deal found 10/30

$420

Cheapflights Fare Finder

Use the filters below to find and compare flights from Copenhagen to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 11/27

1:25 pm-6:30 pm

1 stop11h 05m

Washington, D.C. Dulles Intl

Wed 12/10

7:40 pm-8:35 pm

1 stop18h 55m

$442

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Tue 12/9

12:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sun 12/14

7:40 pm-8:35 pm

1 stop18h 55m

$467

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Mon 12/8

6:55 am-3:50 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Sat 1/10

10:55 pm-5:35 pm

1 stop12h 40m

$507

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 11/27

2:20 pm-8:15 pm

1 stop11h 55m

Washington, D.C. Dulles Intl

Sat 1/10

10:55 pm-5:35 pm

1 stop12h 40m

$507

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 1/8

9:55 am-4:05 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Mon 1/19

5:26 pm-1:10 pm

2 stops13h 44m

$510

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 1/10

6:00 am-7:09 pm

2 stops19h 09m

Washington, D.C. Dulles Intl

Tue 1/20

5:26 pm-1:10 pm

2 stops13h 44m

$516

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sun 1/11

8:50 pm-6:30 pm

1 stop27h 40m

Washington, D.C. Dulles Intl

Mon 1/19

7:40 pm-11:45 am

1 stop10h 05m

$516

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 1/8

6:00 am-4:46 pm

2 stops16h 46m

Washington, D.C. Dulles Intl

Tue 1/20

5:26 pm-1:10 pm

2 stops13h 44m

$516

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Wed 1/7

2:15 pm-4:05 pm

1 stop31h 50m

Washington, D.C. Dulles Intl

Wed 1/14

6:50 pm-5:00 pm

1 stop16h 10m

$516

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 1/10

6:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Fri 1/16

6:50 pm-2:40 pm

1 stop13h 50m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 23 results

Compare providers for flights from Copenhagen to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Copenhagen to Dulles Intl in October.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Expedia	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Copenhagen-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Copenhagen-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Copenhagen-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Copenhagen-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Copenhagen to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Copenhagen 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 Copenhagen to Washington, D.C. Dulles Intl Airport

Prices

Delays

How far ahead should I book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport?

The best time to book flights from Copenhagen to Washington, D.C. Dulles Intl Airport is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport (average of $305). Flying from Copenhagen to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $511). 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 CPH to IAD?

It’s optimal to fly from Copenhagen to Washington, D.C. Dulles Intl Airport in the evening. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from Copenhagen to Washington, D.C. Dulles Intl Airport?

The best insider tips for Copenhagen to Washington, D.C. Dulles Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Copenhagen to Washington, D.C. Dulles Intl Airport trip

Airports

CPH

CPH offers free and fast Wi-Fi. Look for 'CPH Airport Free WI-FI' and find power points around the B gates for charging devices.

IAD

The Washington Metro Silver line reaches IAD in under 40 minutes, offering a cheap way to get to the city.

Our travel experts

John Walton

Expert on CPH

Ramsey Qubein

Expert on IAD

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Copenhagen to Washington, D.C. Dulles Intl Airport, such as SWISS, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

1,775 reviews

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

SWISS

7.5

Good

1,775 reviews

SWISS

7.5

Good

1,775 reviews

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Scandinavian Airlines

7.4

Good

1,545 reviews

SWISS

7.5

Good

1,775 reviews

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

United Airlines

7.4

Good

8,998 reviews

SWISS

7.5

Good

1,775 reviews

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Lufthansa

6.8

Okay

7,541 reviews

SWISS

7.5

Good

1,775 reviews

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

British Airways

6.7

Okay

7,487 reviews

SWISS

7.5

Good

1,775 reviews

Reviews

1 / 20

10.0

Excellent

Elwyn,Feb 2025

MXP - ZRH

The crew and the entire experience was fantastic! Would highly recommend the company and the flight

Related info for your journey

What airport do you fly from for flights from Copenhagen to Washington, D.C. Dulles Intl?
Most people fly from Kastrup Copenhagen (CPH) if they book a flight from Copenhagen to Washington, D.C. Dulles Intl. On average, Kastrup Copenhagen has 0 outbound flights to Washington, D.C. Dulles Intl per day from 5 airlines. Kastrup Copenhagen is conveniently located just 5.0 mi from Copenhagen’s city center.
How long is the flight from Copenhagen to Washington, D.C. Dulles Intl Airport?
For as low as $442, Icelandair can have you in Washington, D.C. Dulles Intl Airport from Copenhagen in 11h 05m. The distance between Copenhagen and Washington, D.C. Dulles Intl Airport is about 4060 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Copenhagen to Washington, D.C. Dulles Intl Airport round-trip?
Our cheapest airline available from Copenhagen to Washington, D.C. Dulles Intl Airport is British Airways. Our recent data shows that you can find tickets from as low as $403 on this airline. Additional options worth looking into are United Airlines and SWISS, starting at $417 and $417 round-trip. Users have found that British Airways is 31% cheaper than the other options available to this destination.
What are the most reliable airlines from Copenhagen to Washington, D.C. Dulles Intl Airport?
The top 3 most reliable airlines when flying from Copenhagen to Washington, D.C. Dulles Intl Airport are Scandinavian Airlines (57%), Delta (57%) and Air France (52%).
What are the cheapest flights from Copenhagen to Washington, D.C. Dulles Intl Airport?
On average you can expect to pay $840 for a flight from Copenhagen to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $634 while the most popular route, (Kastrup Copenhagen - Washington, D.C. Dulles Intl) is currently priced at $444.
Can I find deals for flights from Copenhagen to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Copenhagen to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Copenhagen to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Dulles Intl.
Can I find deals for business class flights from Copenhagen to Dulles Intl?
Yes. Cheapflights offers flight deals from Copenhagen to Dulles Intl 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 Copenhagen to Washington, D.C. Dulles Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport (average of $305). Flying from Copenhagen to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $511). 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

Alexandria

Woodbridge

Tysons

Arlington

Springfield

Hanover

Silver Spring

Fairfax

Fredericksburg

Falls Church

Owings Mills

Linthicum Heights

Manassas

Largo

Oxon Hill

Laurel

Towson

National Harbor

Waldorf

Bowie

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Copenhagen to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$403	Average$489	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$417	Average$699	FlexibilityNo cancel fee	On-time69%
SWISS	Cheapest$417	Average$538	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$492	Average$547	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$552	Average$700	FlexibilityNo cancel fee	On-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.

$306+ Cheap flights from Copenhagen (CPH) to Dulles Intl (IAD)

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Copenhagen to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Kastrup Copenhagen to Washington, D.C. Dulles Intl are usually found in February or March, booked 47 days in advance, depart on a Monday or Sunday and return on a Monday

Cheap flight deals from Copenhagen to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Copenhagen to Dulles Intl

Cheapest flights from Copenhagen to Dulles IntlExplore the most affordable flight options available from Copenhagen to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Copenhagen to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Copenhagen to Washington, D.C. Dulles Intl Airport that are best for you.

Compare providers for flights from Copenhagen to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Copenhagen to Dulles Intl in October.

Best time to book a flight from Copenhagen to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Copenhagen with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Copenhagen to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport?

What is the cheapest month to book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to fly from CPH to IAD?

How much does it cost to fly round-trip from Copenhagen to Washington, D.C. Dulles Intl Airport?

How often are flights from Copenhagen to Washington, D.C. delayed?

What is the most punctual flight time for Copenhagen to Washington, D.C. flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Copenhagen to Washington, D.C. flights?

The best insider tips for Copenhagen to Washington, D.C. Dulles Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Copenhagen to Washington, D.C. Dulles Intl Airport trip

Airports

CPH

IAD

Our travel experts

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Copenhagen to Washington, D.C. Dulles Intl Airport, such as SWISS, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Dulles Intl. 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 from for flights from Copenhagen to Washington, D.C. Dulles Intl?

How long is the flight from Copenhagen to Washington, D.C. Dulles Intl Airport?

What are the cheapest airlines flying from Copenhagen to Washington, D.C. Dulles Intl Airport round-trip?

What are the most reliable airlines from Copenhagen to Washington, D.C. Dulles Intl Airport?

What are the cheapest flights from Copenhagen to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Copenhagen to Dulles Intl that include hotel bookings?

How can I find direct flights from Copenhagen to Dulles Intl?

Can I find deals for business class flights from Copenhagen to Dulles Intl?

What is the cheapest month to book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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 Copenhagen to Dulles Intl

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

Top 5 airlines flying from Copenhagen to Dulles Intl

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Copenhagen to Dulles Intl
Explore the most affordable flight options available from Copenhagen to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.