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

About 12% of weekly flights between Copenhagen and Washington, D.C. have experienced delays in the past year, with the average delay time being 88 minutes.

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 12% 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.

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.

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

For as low as $487, Icelandair can have you in Washington, D.C. Dulles Intl Airport from Copenhagen in 11h 35m. 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 SWISS. Our recent data shows that you can find tickets from as low as $417 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at $492 and $502 round-trip. Users have found that SWISS is 28% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Copenhagen to Washington, D.C. Dulles Intl Airport one-way?

For one-way options, check prices for British Airways. According to our data, you can fly for as low as $307. Users have also found prices from $354 and $389 on Scandinavian Airlines and TAP AIR PORTUGAL, respectively.

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 $730 for a flight from Copenhagen to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $461 while the most popular route, (Kastrup Copenhagen - Washington, D.C. Dulles Intl) is currently priced at $467.

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 Air France (71%), Scandinavian Airlines (71%) and Delta (71%).

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 1 outbound flight to Washington, D.C. Dulles Intl per day from 4 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.

$310+ 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 $554 and $739 in February. The cheapest round-trip price found within the last 3 days was $483 on Icelandair (Feb 12-Feb 19).

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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

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Cheapflights Tip: The best prices from Kastrup Copenhagen to Washington, D.C. Dulles Intl are usually found in February or March, booked 73 days in advance, depart on a Sunday or Friday and return on a Monday

Cheap 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 December 10, 2025.

Thu 12/256:50 amCPH - IAD

1 stop14h 40mSWISS

Tue 12/308:30 pmIAD - CPH

1 stop20h 35mSWISS

Deal found 12/9

$555

Thu 12/259:50 amCPH - IAD

1 stop12h 50mUnited Airlines

Wed 12/315:40 pmIAD - CPH

1 stop12h 45mUnited Airlines

Deal found 12/9

$558

Fri 12/266:55 amCPH - IAD

1 stop13h 40mUnited Airlines

Wed 12/315:40 pmIAD - CPH

1 stop12h 45mUnited Airlines

Deal found 12/9

$608

Mon 12/229:30 pmCPH - IAD

1 stop27h 00mIcelandair

Tue 1/137:40 pmIAD - CPH

1 stop10h 05mIcelandair

Deal found 12/9

$634

Fri 12/266:55 amCPH - IAD

2 stops23h 20mUnited Airlines

Tue 12/3010:00 pmIAD - CPH

1 stop29h 20mUnited Airlines

Deal found 12/9

$642

Mon 12/226:45 amCPH - IAD

1 stop15h 50mDelta

Tue 1/133:00 pmIAD - CPH

2 stops16h 10mDelta

Deal found 12/9

$655

Thu 12/251:55 pmCPH - IAD

Nonstop9h 20mScandinavian Airlines

Wed 12/318:30 pmIAD - CPH

Nonstop8h 05mScandinavian Airlines

Deal found 12/9

$718

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 December 10, 2025.

Sat 1/2412:55 pmCPH - IAD

1 stop11h 35mIcelandair

Sat 1/317:40 pmIAD - CPH

1 stop10h 05mIcelandair

Deal found 12/10

$487

Sat 3/287:55 pmCPH - IAD

1 stop25h 25mSWISS

Sat 4/118:45 pmIAD - CPH

1 stop16h 35mSWISS

Deal found 12/9

$515

Sat 1/242:30 pmCPH - IAD

2 stops27h 18mAir Canada

Mon 2/99:45 amIAD - CPH

2 stops19h 40mAir Canada

Deal found 12/8

$534

Sat 1/242:30 pmCPH - IAD

2 stops27h 18mMultiple Airlines

Mon 2/95:25 pmIAD - CPH

1 stop19h 40mMultiple Airlines

Deal found 12/8

$536

Thu 1/226:45 amCPH - IAD

1 stop19h 10mAmerican Airlines

Mon 1/2611:34 amIAD - CPH

2 stops23h 51mAmerican Airlines

Deal found 12/8

$541

Sat 1/242:30 pmCPH - IAD

1 stop11h 45mUnited Airlines

Sat 1/318:30 pmIAD - CPH

1 stop11h 30mUnited Airlines

Deal found 12/10

$548

Thu 1/2212:55 pmCPH - IAD

1 stop11h 35mIcelandair

Mon 1/267:40 pmIAD - CPH

1 stop10h 05mIcelandair

Deal found 12/7

$514

Sat 1/246:15 amCPH - IAD

1 stop15h 20mAmerican Airlines

Mon 2/96:20 pmIAD - CPH

1 stop18h 45mAmerican Airlines

Deal found 12/8

$541

Sat 1/242:30 pmCPH - IAD

1 stop11h 45mUnited Airlines

Sat 2/78:30 pmIAD - CPH

1 stop11h 30mUnited Airlines

Deal found 12/9

$549

Last-minute flights from Copenhagen to Dulles Intl
Discover last-minute flight deals from Copenhagen to Dulles Intl. Data last updated December 10, 2025 and is based on user searches.

Sun 1/117:55 pmCPH - IAD

1 stop25h 35mSWISS

Sat 1/248:30 pmIAD - CPH

1 stop30h 30mSWISS

Deal found 12/8

$522

Sat 1/1712:55 pmCPH - IAD

1 stop11h 35mIcelandair

Tue 1/277:40 pmIAD - CPH

1 stop10h 05mIcelandair

Deal found 12/8

$485

Thu 1/2212:55 pmCPH - IAD

1 stop11h 35mIcelandair

Mon 1/267:40 pmIAD - CPH

1 stop10h 05mIcelandair

Deal found 12/9

$514

Thu 1/2210:30 amCPH - IAD

1 stop15h 25mAmerican Airlines

Mon 1/265:46 pmIAD - CPH

2 stops35h 44mAmerican Airlines

Deal found 12/9

$540

Sat 1/2412:55 pmCPH - IAD

1 stop11h 35mIcelandair

Sat 1/317:40 pmIAD - CPH

1 stop10h 05mIcelandair

Deal found 12/10

$487

Sat 1/247:20 pmCPH - IAD

2 stops30h 35mMultiple Airlines

Sat 2/76:20 pmIAD - CPH

1 stop10h 30mMultiple Airlines

Deal found 12/9

$521

Sat 1/242:30 pmCPH - IAD

2 stops27h 18mMultiple Airlines

Mon 2/95:25 pmIAD - CPH

1 stop14h 35mMultiple Airlines

Deal found 12/8

$530

Sat 1/246:15 amCPH - IAD

2 stops23h 27mBritish Airways

Sat 2/75:46 pmIAD - CPH

2 stops14h 34mBritish Airways

Deal found 12/9

$534

Sat 1/246:15 amCPH - IAD

1 stop15h 20mAmerican Airlines

Sat 2/79:45 pmIAD - CPH

1 stop10h 35mAmerican Airlines

Deal found 12/9

$541

Sat 1/317:20 pmCPH - IAD

2 stops30h 35mMultiple Airlines

Mon 2/166:20 pmIAD - CPH

1 stop21h 25mMultiple Airlines

Deal found 12/9

$516

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 December 10, 2025.

Thu 1/2910:30 amCPH - IAD

1 stop15h 25mMultiple Airlines

Deal found 12/9

$310

Wed 4/2210:20 amCPH - IAD

1 stop16h 00mMultiple Airlines

Deal found 12/9

$325

Mon 2/96:45 amCPH - IAD

1 stop14h 50mAmerican Airlines

Deal found 12/9

$329

Mon 2/166:45 amCPH - IAD

1 stop14h 50mAmerican Airlines

Deal found 12/8

$330

Sun 3/297:00 amCPH - IAD

1 stop19h 20mBritish Airways

Deal found 12/8

$331

Wed 4/228:50 amCPH - IAD

2 stops17h 30mFinnair

Deal found 12/9

$332

Sat 3/286:30 pmCPH - IAD

1 stop30h 50mBritish Airways

Deal found 12/8

$340

Thu 1/2910:30 amCPH - IAD

2 stops18h 42mBritish Airways

Deal found 12/9

$361

Mon 2/910:15 amCPH - IAD

3 stops36h 15mMultiple Airlines

Deal found 12/9

$387

Mon 2/169:05 pmCPH - IAD

2 stops24h 30mFinnair

Deal found 12/8

$398

Mon 2/166:15 pmCPH - IAD

3 stops28h 15mMultiple Airlines

Deal found 12/8

$418

Find flight deals from Copenhagen to Dulles Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$483 (Mytrip)
One-way from	$310 (Travelis)
Popular in	July
Cheapest in	February
Average price	$670
Good round-trip deal	$609 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 ($82 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 December 2025

Search Deals

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

Search Deals

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

Sat 1/24

12:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sat 1/31

7:40 pm-11:45 am

1 stop10h 05m

$487

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 1/22

12:55 pm-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Mon 1/26

7:40 pm-11:45 am

1 stop10h 05m

$514

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 3/28

7:55 pm-4:20 pm

1 stop25h 25m

Washington, D.C. Dulles Intl

Sat 4/11

8:45 pm-7:20 pm

1 stop16h 35m

$515

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 1/24

2:30 pm-11:48 am

2 stops27h 18m

Washington, D.C. Dulles Intl

Mon 2/9

9:45 am-11:25 am

2 stops19h 40m

$534

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 1/24

2:30 pm-11:48 am

2 stops27h 18m

Washington, D.C. Dulles Intl

Mon 2/9

5:25 pm-7:05 pm

1 stop19h 40m

$536

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 1/22

6:45 am-7:55 pm

1 stop19h 10m

Washington, D.C. Dulles Intl

Mon 1/26

11:34 am-5:25 pm

2 stops23h 51m

$541

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 1/24

6:15 am-3:35 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Mon 2/9

6:20 pm-7:05 pm

1 stop18h 45m

$541

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 1/24

2:30 pm-8:15 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Sat 1/31

8:30 pm-2:00 pm

1 stop11h 30m

$548

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 1/24

2:30 pm-8:15 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Sat 2/7

8:30 pm-2:00 pm

1 stop11h 30m

$549

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 1/29

10:30 am-7:55 pm

1 stop15h 25m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 20 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 December.

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 73 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 $376). Flying from Copenhagen to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $535). 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 46% 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

1,810 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

1,810 reviews

SWISS

7.5

Good

1,810 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

1,605 reviews

SWISS

7.5

Good

1,810 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

9,095 reviews

SWISS

7.5

Good

1,810 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

7,626 reviews

SWISS

7.5

Good

1,810 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 1 outbound flight to Washington, D.C. Dulles Intl per day from 4 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 $487, Icelandair can have you in Washington, D.C. Dulles Intl Airport from Copenhagen in 11h 35m. 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 SWISS. Our recent data shows that you can find tickets from as low as $417 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at $492 and $502 round-trip. Users have found that SWISS is 28% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Copenhagen to Washington, D.C. Dulles Intl Airport one-way?
For one-way options, check prices for British Airways. According to our data, you can fly for as low as $307. Users have also found prices from $354 and $389 on Scandinavian Airlines and TAP AIR PORTUGAL, respectively.
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 Air France (71%), Scandinavian Airlines (71%) and Delta (71%).
What are the cheapest flights from Copenhagen to Washington, D.C. Dulles Intl Airport?
On average you can expect to pay $730 for a flight from Copenhagen to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $461 while the most popular route, (Kastrup Copenhagen - Washington, D.C. Dulles Intl) is currently priced at $467.
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 $376). Flying from Copenhagen to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $535). 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

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Top 4 airlines flying from Copenhagen to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$417	Average$568	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$492	Average$654	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$502	Average$699	FlexibilityNo cancel fee	On-time69%
Scandinavian Airlines	Cheapest$552	Average$721	FlexibilityNo cancel fee	On-time77%

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$310+ 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 1/29. 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 73 days in advance, depart on a Sunday or Friday and return on a Monday

Cheap 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 December 10, 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 December 10, 2025.

Find flight deals from Copenhagen to Dulles Intl

Most accurate provider

Most trusted provider

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

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

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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.

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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 December 10, 2025.