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 American Airlines. Our recent data shows that you can find tickets from as low as $489 on this airline. Additional options worth looking into are Icelandair and British Airways, starting at $490 and $492 round-trip. Users have found that American Airlines is 11% 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 TAP AIR PORTUGAL. According to our data, you can fly for as low as $457. Users have also found prices from $481 and $488 on Icelandair and Scandinavian Airlines, respectively.

What is the cheapest day to fly from Copenhagen to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Copenhagen to Washington, D.C. Dulles Intl Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 $927 for a flight from Copenhagen to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $566 while the most popular route, (Kastrup Copenhagen - Washington, D.C. Dulles Intl) is currently priced at $422.

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

British Airways, Icelandair and Lufthansa are the most popular airlines when flying from Copenhagen to Washington, D.C. Dulles Intl Airport.

What is the cheapest day to fly round-trip from Copenhagen to Washington, D.C. Dulles Intl Airport?

Travelers have found that booking a Sunday departure is the best way to save up to 59% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

November is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Copenhagen. Prices for November average $496 per person but you can even find prices for as low as $275. The most expensive prices can be found in the month of July. Opting for a November flight can save you 34% on your journey compared to booking in July

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 2 outbound flights to Washington, D.C. Dulles Intl per day from 6 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.

$457+ Flights from Copenhagen to Washington, D.C. Dulles Intl Airport

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Cheapflights Tip: The best prices from Kastrup Copenhagen to Washington, D.C. Dulles Intl are usually found in October or November, booked 89 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Copenhagen to Dulles Intl

Round-trip from	$489 (American Airlines)
One-way from	$457 (Ticket)
Popular in	July
Cheapest in	October
Average price	$702
Good round-trip deal	$577 or less
Good one-way deal	$628 or less

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

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

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Highest demand for flights based on searches. 12% potential increase in price ($76 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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

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

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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 July 2, 2025.

Thu 8/146:40 amCPH - IAD

1 stop14h 45mMultiple Airlines

Sat 8/3010:20 amIAD - CPH

1 stop18h 30mMultiple Airlines

Deal found 7/2

$488

Thu 8/1410:50 amCPH - IAD

1 stop12h 45mAmerican Airlines

Sat 8/3010:45 pmIAD - CPH

1 stop18h 50mAmerican Airlines

Deal found 6/30

$489

Sat 8/167:20 amCPH - IAD

1 stop18h 00mIcelandair

Mon 8/258:30 pmIAD - CPH

1 stop10h 25mIcelandair

Deal found 7/1

$490

Fri 12/128:45 pmCPH - IAD

1 stop24h 50mBritish Airways

Fri 1/236:15 pmIAD - CPH

1 stop18h 55mBritish Airways

Deal found 7/1

$492

Thu 9/1112:35 pmCPH - IAD

2 stops28h 38mAir Canada

Sat 9/209:35 amIAD - CPH

1 stop15h 35mAir Canada

Deal found 7/1

$494

Wed 9/178:40 amCPH - IAD

2 stops17h 30mFinnair

Tue 9/2310:40 pmIAD - CPH

1 stop10h 45mFinnair

Deal found 6/30

$497

Wed 8/2012:20 pmCPH - IAD

1 stop13h 45mUnited Airlines

Sun 8/316:20 amIAD - CPH

2 stops18h 50mUnited Airlines

Deal found 7/1

$505

Wed 11/51:55 pmCPH - IAD

Nonstop9h 20mScandinavian Airlines

Sat 11/158:30 pmIAD - CPH

Nonstop8h 05mScandinavian Airlines

Deal found 7/1

$518

Mon 7/218:10 pmCPH - IAD

1 stop26h 05mSWISS

Tue 8/58:45 pmIAD - CPH

1 stop20h 40mSWISS

Deal found 6/30

$524

Tue 8/196:05 amCPH - IAD

2 stops15h 10mLufthansa

Sat 8/3010:20 pmIAD - CPH

1 stop12h 00mLufthansa

Deal found 7/1

$533

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 July 2, 2025.

Thu 8/1410:50 amCPH - IAD

1 stop12h 45mAmerican Airlines

Sat 8/3010:45 pmIAD - CPH

1 stop18h 50mAmerican Airlines

Deal found 6/30

$489

Sat 8/162:05 pmCPH - IAD

1 stop11h 15mIcelandair

Tue 8/268:30 pmIAD - CPH

1 stop10h 25mIcelandair

Deal found 7/1

$490

Thu 8/147:05 amCPH - IAD

1 stop19h 05mMultiple Airlines

Sun 8/3110:40 pmIAD - CPH

1 stop18h 10mMultiple Airlines

Deal found 6/30

$491

Fri 12/128:45 pmCPH - IAD

1 stop24h 50mBritish Airways

Fri 1/236:15 pmIAD - CPH

1 stop18h 55mBritish Airways

Deal found 7/1

$492

Thu 9/1112:35 pmCPH - IAD

2 stops28h 38mAir Canada

Sat 9/209:35 amIAD - CPH

1 stop15h 35mAir Canada

Deal found 7/1

$494

Wed 9/178:40 amCPH - IAD

2 stops17h 30mFinnair

Tue 9/2310:40 pmIAD - CPH

1 stop10h 45mFinnair

Deal found 6/30

$497

Wed 8/2012:20 pmCPH - IAD

1 stop13h 45mUnited Airlines

Sun 8/316:20 amIAD - CPH

2 stops18h 50mUnited Airlines

Deal found 7/1

$505

Wed 11/51:55 pmCPH - IAD

Nonstop9h 20mScandinavian Airlines

Sat 11/158:30 pmIAD - CPH

Nonstop8h 05mScandinavian Airlines

Deal found 7/1

$518

Mon 7/218:10 pmCPH - IAD

1 stop26h 05mSWISS

Tue 8/58:45 pmIAD - CPH

1 stop20h 40mSWISS

Deal found 6/30

$524

Tue 8/196:05 amCPH - IAD

2 stops15h 10mLufthansa

Thu 8/2810:20 pmIAD - CPH

1 stop12h 00mLufthansa

Deal found 7/1

$533

Last-minute flights from Copenhagen to Dulles Intl
Discover last-minute flight deals from Copenhagen to Dulles Intl. Data last updated July 2, 2025 and is based on user searches.

Mon 7/78:10 pmCPH - IAD

1 stop26h 05mMultiple Airlines

Sat 7/265:35 pmIAD - CPH

1 stop23h 00mMultiple Airlines

Deal found 6/30

$648

Mon 7/77:20 pmCPH - IAD

2 stops24h 40mLufthansa

Sat 7/2610:20 pmIAD - CPH

1 stop14h 25mLufthansa

Deal found 6/30

$815

Mon 7/79:20 amCPH - IAD

1 stop12h 15mDelta

Sat 7/2610:05 pmIAD - CPH

Nonstop7h 50mDelta

Deal found 6/30

$1,114

Mon 7/77:25 pmCPH - IAD

3 stops43h 30mEthiopian Air

Sat 7/269:50 pmIAD - CPH

3 stops28h 50mEthiopian Air

Deal found 6/30

$2,564

Wed 7/99:40 amCPH - IAD

1 stop12h 35mUnited Airlines

Thu 7/3110:20 pmIAD - CPH

1 stop14h 25mUnited Airlines

Deal found 6/30

$655

Wed 7/95:30 pmCPH - IAD

Nonstop8h 29mScandinavian Airlines

Thu 7/3110:05 pmIAD - CPH

Nonstop7h 50mScandinavian Airlines

Deal found 6/30

$761

Sat 7/129:40 amCPH - IAD

1 stop12h 35mSWISS

Fri 7/188:45 pmIAD - CPH

1 stop30h 10mSWISS

Deal found 7/1

$850

Mon 7/218:10 pmCPH - IAD

1 stop26h 05mSWISS

Tue 8/58:45 pmIAD - CPH

1 stop20h 40mSWISS

Deal found 6/30

$524

Thu 8/146:40 amCPH - IAD

1 stop14h 45mMultiple Airlines

Sat 8/3010:20 amIAD - CPH

1 stop18h 30mMultiple Airlines

Deal found 7/2

$488

Thu 8/1410:50 amCPH - IAD

1 stop12h 45mAmerican Airlines

Sat 8/3010:45 pmIAD - CPH

1 stop18h 50mAmerican Airlines

Deal found 6/30

$489

Thu 8/1410:50 amCPH - IAD

1 stop15h 20mBritish Airways

Sat 8/305:55 pmIAD - CPH

1 stop23h 40mBritish Airways

Deal found 7/1

$493

Thu 8/145:30 pmCPH - IAD

Nonstop8h 29mScandinavian Airlines

Sat 8/3010:05 pmIAD - CPH

Nonstop7h 50mScandinavian Airlines

Deal found 7/1

$536

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 July 2, 2025.

Fri 8/2912:45 pmCPH - IAD

1 stop14h 05mTAP AIR PORTUGAL

Deal found 6/30

$457

Fri 8/297:55 amCPH - IAD

2 stops42h 53mMultiple Airlines

Deal found 7/1

$459

Fri 8/292:00 pmCPH - IAD

1 stop14h 10mIcelandair

Deal found 6/30

$481

Sat 11/223:30 pmCPH - IAD

Nonstop9h 20mScandinavian Airlines

Deal found 7/2

$488

Sat 11/226:10 amCPH - IAD

1 stop15h 25mBritish Airways

Deal found 6/30

$523

Thu 8/146:40 amCPH - IAD

1 stop14h 45mSWISS

Deal found 7/1

$546

Sat 8/96:50 amCPH - IAD

1 stop13h 35mBrussels Airlines

Deal found 6/30

$551

Thu 10/96:05 amCPH - IAD

2 stops13h 25mLufthansa

Deal found 6/30

$567

Mon 8/45:45 pmCPH - IAD

2 stops26h 20mAustrian Airlines

Deal found 7/1

$609

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 8/14

10:50 am-5:35 pm

1 stop12h 45m

Washington, D.C. Dulles Intl

Sat 8/30

10:45 pm-11:35 pm

1 stop18h 50m

$489

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Sat 8/16

2:05 pm-7:20 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Tue 8/26

8:30 pm-12:55 pm

1 stop10h 25m

$490

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 8/14

7:05 am-8:10 pm

1 stop19h 05m

Washington, D.C. Dulles Intl

Sun 8/31

10:40 pm-10:50 pm

1 stop18h 10m

$491

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Fri 12/12

8:45 pm-3:35 pm

1 stop24h 50m

Washington, D.C. Dulles Intl

Fri 1/23

6:15 pm-7:10 pm

1 stop18h 55m

$492

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 9/11

12:35 pm-11:13 am

2 stops28h 38m

Washington, D.C. Dulles Intl

Sat 9/20

9:35 am-7:10 am

1 stop15h 35m

$494

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Wed 9/17

8:40 am-8:10 pm

2 stops17h 30m

Washington, D.C. Dulles Intl

Tue 9/23

10:40 pm-3:25 pm

1 stop10h 45m

$497

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Wed 8/20

12:20 pm-8:05 pm

1 stop13h 45m

Washington, D.C. Dulles Intl

Sun 8/31

6:20 am-7:10 am

2 stops18h 50m

$505

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Wed 11/5

1:55 pm-5:15 pm

Nonstop9h 20m

Washington, D.C. Dulles Intl

Sat 11/15

8:30 pm-10:35 am

Nonstop8h 05m

$518

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Mon 7/21

8:10 pm-4:15 pm

1 stop26h 05m

Washington, D.C. Dulles Intl

Tue 8/5

8:45 pm-11:25 pm

1 stop20h 40m

$524

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Tue 8/19

6:05 am-3:15 pm

2 stops15h 10m

Washington, D.C. Dulles Intl

Sat 8/30

10:20 pm-4:20 pm

1 stop12h 00m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 19 results

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

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

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 89 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, August is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Copenhagen to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). 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 morning. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Copenhagen to Washington, D.C. Dulles Intl Airport

The most flights from CPH to IAD are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Dulles Intl

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

Austrian Airlines

7.6

Good

809 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Austrian Airlines

7.6

Good

809 reviews

Austrian Airlines

7.6

Good

809 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Finnair

7.6

Good

1,303 reviews

Austrian Airlines

7.6

Good

809 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

SWISS

7.5

Good

1,654 reviews

Austrian Airlines

7.6

Good

809 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

United Airlines

7.4

Good

8,861 reviews

Austrian Airlines

7.6

Good

809 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Scandinavian Airlines

7.3

Good

1,414 reviews

Austrian Airlines

7.6

Good

809 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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 2 outbound flights to Washington, D.C. Dulles Intl per day from 6 airlines. Kastrup Copenhagen is conveniently located just 5.0 mi from Copenhagen’s city center.
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 American Airlines. Our recent data shows that you can find tickets from as low as $489 on this airline. Additional options worth looking into are Icelandair and British Airways, starting at $490 and $492 round-trip. Users have found that American Airlines is 11% 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 TAP AIR PORTUGAL. According to our data, you can fly for as low as $457. Users have also found prices from $481 and $488 on Icelandair and Scandinavian Airlines, respectively.
What are the cheapest flights from Copenhagen to Washington, D.C. Dulles Intl Airport?
On average you can expect to pay $927 for a flight from Copenhagen to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $566 while the most popular route, (Kastrup Copenhagen - Washington, D.C. Dulles Intl) is currently priced at $422.
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, August is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Copenhagen to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). 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.

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Top 6 airlines flying from Copenhagen to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$263	Average$497	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$382	Average$419	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$403	Average$489	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$417	Average$699	FlexibilityNo cancel fee	On-time69%
Scandinavian Airlines	Cheapest$456	Average$673	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$485	Average$606	FlexibilityNo cancel fee	On-time76%

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$457+ 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 8/29. 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

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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 October or November, booked 89 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Copenhagen to Dulles Intl

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 July 2, 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 July 2, 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.

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

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?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Dulles Intl. Price data was last updated on June 27, 2025.

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?

Find hourly flight availability from Copenhagen to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Weekly flight availability from Copenhagen to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Copenhagen to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 2, 2025.

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Copenhagen to Washington, D.C. Dulles Intl Airport, such as Austrian Airlines, Finnair, and SWISS. 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?

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

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

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?

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Alternative routes for Copenhagen to Dulles Intl

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Top 6 airlines flying from Copenhagen to Dulles Intl

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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 July 2, 2025.