What airlines fly to Copenhagen?

Scandinavian Airlines, Icelandair and PLAY are the top three most popular airlines that fly to Copenhagen from Washington, D.C. according to our data. Scandinavian Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 10 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Copenhagen?

On average, it takes 10h 05m to fly from Washington, D.C. to Copenhagen if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Copenhagen (the most popular airport in Copenhagen). If you’re flying out of Washington, D.C. and into Copenhagen, then the flight time is around 10h 12m.

What is the cheapest airline that flies from Washington, D.C. to Kastrup Copenhagen?

PLAY, TAP AIR PORTUGAL, and Icelandair are the most popular carriers operating from Washington, D.C. to Kastrup Copenhagen

How many flights depart from Washington, D.C. to Copenhagen on average per week?

As of August 2025, 14 flights take off from Washington, D.C. and land in Copenhagen each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Which layover airport has the shortest travel time from Washington, D.C. to Copenhagen?

Flights connecting via London (LHR) have the shortest average one-way travel time: 10h 49m.

Which layover airport has the shortest connection time from Washington, D.C. to Copenhagen?

Zurich (ZRH) has the shortest average layover time for this route: 1h 28m.

Which layover airport offers the lowest fares from Washington, D.C. to Copenhagen?

Flights via New York (JFK) offer the lowest average round-trip price of $588.

Which airport is the most popular layover for flights between Washington, D.C. and Copenhagen?

Reykjavik (KEF) was the most common stop: 78% of momondo users choosing 1-stop flights on this route connected there.

How many flights depart from Washington, D.C. to Copenhagen on average per day?

As of August 2025, there are 2 flights per day flying from Washington, D.C. to Copenhagen. The most common time of day flights depart is 10:00PM, with 100% of flights taking off in the evening.

When did momondo last update prices for flights from Washington, D.C. to Kastrup Copenhagen Airport?

Prices for flights from Washington, D.C. to Kastrup Copenhagen Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Kastrup Copenhagen Airport?

As of August 2025, there are 10 operators available to choose from for flights from Washington, D.C. to Kastrup Copenhagen Airport.

How old do you have to be to fly from Washington, D.C. to Kastrup Copenhagen Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Kastrup Copenhagen Airport.

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

The necessary travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$246 Cheap Flights from Washington, D.C. to Copenhagen (WAS-CPH) in 2025

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Find the cheapest flights from Washington, D.C. to Copenhagen (WAS-CPH)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:50 pm - 11:35 amBWI-CPH

10h 45m1 stop

12:35 pm - 5:40 pmCPH-BWI

11h 05m1 stop

$396PLAY

Find Deal

Fri, Oct 3 - Thu, Oct 9

6:50 pm - 11:35 amBWI-CPH

10h 45m1 stop

12:35 pm - 5:40 pmCPH-BWI

11h 05m1 stop

$398PLAY

Find Deal

Sat, Sep 13 - Sat, Sep 20

7:40 pm - 8:35 pmBWI-CPH

18h 55m1 stop

12:55 pm - 6:40 pmCPH-BWI

11h 45m1 stop

$428Icelandair

Find Deal

Thu, Dec 4 - Wed, Dec 10

7:40 pm - 11:45 amBWI-CPH

10h 05m1 stop

12:55 pm - 6:40 pmCPH-BWI

11h 45m1 stop

$434Icelandair

Find Deal

Sat, Nov 8 - Wed, Nov 12

10:05 pm - 11:55 amIAD-CPH

7h 50mnonstop

5:30 pm - 7:59 pmCPH-IAD

8h 29mnonstop

$480Scandinavian Airlines

Find Deal

Fri, Oct 10 - Thu, Oct 23

10:05 pm - 11:55 amIAD-CPH

7h 50mnonstop

5:30 pm - 7:59 pmCPH-IAD

8h 29mnonstop

$482Scandinavian Airlines

Find Deal

Tue, Oct 14 - Sun, Oct 19

8:45 pm - 2:15 pmIAD-CPH

11h 30m1 stop

9:50 am - 4:40 pmCPH-IAD

12h 50m1 stop

$490United Airlines

Find Deal

Wed, Oct 22 - Tue, Nov 4

8:45 pm - 2:15 pmIAD-CPH

11h 30m1 stop

9:40 am - 4:15 pmCPH-IAD

12h 35m1 stop

$492United Airlines

Find Deal

Mon, Oct 6 - Tue, Oct 14

3:25 pm - 5:20 pmDCA-CPH

19h 55m2 stops

6:25 am - 11:56 pmCPH-DCA

23h 31m2 stops

$547British Airways

Find Deal

Wed, Nov 12 - Tue, Nov 18

7:06 pm - 6:40 pmDCA-CPH

17h 34m2 stops

1:15 pm - 7:50 amCPH-DCA

24h 35m2 stops

$560British Airways

Find Deal

Thu, Oct 16 - Tue, Oct 21

PLAY flights from Washington, D.C. to Copenhagen

Our best PLAY deals on Washington, D.C. to Copenhagen flight tickets

PLAY

Oct 3

BWI6:50 pmBaltimore/Washington

10h 45m

1 stop

CPH11:35 amKastrup Copenhagen

Oct 9

CPH12:35 pmKastrup Copenhagen

11h 05m

1 stop

BWI5:40 pmBaltimore/Washington

$396

Find similar

PLAY

Sep 13

BWI6:50 pmBaltimore/Washington

10h 45m

1 stop

CPH11:35 amKastrup Copenhagen

Sep 20

CPH12:35 pmKastrup Copenhagen

11h 05m

1 stop

BWI5:40 pmBaltimore/Washington

$398

Find similar

PLAY

Sep 17

BWI6:50 pmBaltimore/Washington

10h 45m

1 stop

CPH11:35 amKastrup Copenhagen

Sep 24

CPH12:35 pmKastrup Copenhagen

11h 05m

1 stop

BWI5:40 pmBaltimore/Washington

$402

Find similar

Air Canada flights from Washington, D.C. to Copenhagen

Our best Air Canada deals on Washington, D.C. to Copenhagen flight tickets

Air Canada

Oct 1

DCA12:55 pmWashington, D.C. Reagan-National

15h 55m

2 stops

CPH10:50 amKastrup Copenhagen

Oct 8

CPH9:40 amKastrup Copenhagen

18h 11m

2 stops

DCA9:51 pmWashington, D.C. Reagan-National

$478

Find similar

Air Canada

Oct 6

IAD2:25 pmWashington, D.C. Dulles Intl

15h 35m

2 stops

CPH12:00 pmKastrup Copenhagen

Oct 15

CPH6:50 amKastrup Copenhagen

20h 15m

2 stops

IAD9:05 pmWashington, D.C. Dulles Intl

$479

Find similar

Air Canada

Oct 8

DCA11:00 amWashington, D.C. Reagan-National

17h 50m

1 stop

CPH10:50 amKastrup Copenhagen

Oct 15

CPH6:50 amKastrup Copenhagen

15h 01m

2 stops

DCA3:51 pmWashington, D.C. Reagan-National

$485

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Fri 10/3

6:50 pm-11:35 am

1 stop10h 45m

Kastrup Copenhagen

Thu 10/9

12:35 pm-5:40 pm

1 stop11h 05m

$396

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Sat 9/13

6:50 pm-11:35 am

1 stop10h 45m

Kastrup Copenhagen

Sat 9/20

12:35 pm-5:40 pm

1 stop11h 05m

$398

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Thu 12/4

7:40 pm-8:35 pm

1 stop18h 55m

Kastrup Copenhagen

Wed 12/10

12:55 pm-6:40 pm

1 stop11h 45m

$428

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Sat 11/8

7:40 pm-11:45 am

1 stop10h 05m

Kastrup Copenhagen

Wed 11/12

12:55 pm-6:40 pm

1 stop11h 45m

$434

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Fri 10/10

10:05 pm-11:55 am

Nonstop7h 50m

Kastrup Copenhagen

Thu 10/23

5:30 pm-7:59 pm

Nonstop8h 29m

$480

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Tue 10/14

10:05 pm-11:55 am

Nonstop7h 50m

Kastrup Copenhagen

Sun 10/19

5:30 pm-7:59 pm

Nonstop8h 29m

$482

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Wed 10/22

8:45 pm-2:15 pm

1 stop11h 30m

Kastrup Copenhagen

Tue 11/4

9:50 am-4:40 pm

1 stop12h 50m

$490

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 10/6

8:45 pm-2:15 pm

1 stop11h 30m

Kastrup Copenhagen

Tue 10/14

9:40 am-4:15 pm

1 stop12h 35m

$492

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Wed 11/12

3:25 pm-5:20 pm

2 stops19h 55m

Kastrup Copenhagen

Tue 11/18

6:25 am-11:56 pm

2 stops23h 31m

$547

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Thu 10/16

7:06 pm-6:40 pm

2 stops17h 34m

Kastrup Copenhagen

Tue 10/21

1:15 pm-7:50 am

2 stops24h 35m

$560

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How to get the cheapest flight ticket from Washington, D.C. to Copenhagen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Copenhagen?

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from Washington, D.C. is in February. Flight prices, which tend to average around $458, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $465.

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Washington, D.C. to Copenhagen is on a Monday when prices can be found for as low as $581. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Copenhagen for around $685.

What is the cheapest time of day to depart on your flight to Copenhagen?

Flying to Copenhagen from Washington, D.C. in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $582 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $663. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington, D.C. to Kastrup Copenhagen flight route?

Fly from Washington, D.C. Dulles Intl to Kastrup Copenhagen for the best Washington, D.C. - Kastrup Copenhagen flight prices

How far in advance should I book a flight to Copenhagen?

You are more likely to see cheaper flights to Copenhagen from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $607 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Washington, D.C. for as low as $550 on momondo.

What cabin class options are available on Washington, D.C. to Kastrup Copenhagen flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Copenhagen flights?

You could potentially save up to 3% on your flight if you consider stops on a Washington, D.C. to Copenhagen flight.

How have Washington, D.C. to Copenhagen flight prices changed over time?

As of August 2025, prices for Washington, D.C. to Copenhagen flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Copenhagen (WAS to CPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Copenhagen

Best Price Found	$246
Fastest flight time	7h 50m
Direct flights	Every day
Airports in Copenhagen	1 airport

The best one-way flight to Copenhagen from Washington, D.C. in the past 72 hours is $246. The best round-trip flight deal from Washington, D.C. to Copenhagen found on momondo in the last 72 hours is $396.

The fastest flight from Washington, D.C. to Copenhagen takes 7h 50m

Direct flights go from Washington, D.C. to Copenhagen every day.

There is 1 airport near Copenhagen: Kastrup Copenhagen (CPH)

Search flight deals

How far is Washington, D.C. to Kastrup Copenhagen by plane?
The straight-line distance from Washington, D.C. to Kastrup Copenhagen is 4043.4 mi. Typically, this will take 7h 50m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Kastrup Copenhagen Airport?
Prices for flights from Washington, D.C. to Kastrup Copenhagen Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Kastrup Copenhagen Airport?
As of August 2025, there are 10 operators available to choose from for flights from Washington, D.C. to Kastrup Copenhagen Airport.
How old do you have to be to fly from Washington, D.C. to Kastrup Copenhagen Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The necessary travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Copenhagen?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Copenhagen is Airbus A350-900 (24.98% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (13.09%), Boeing 777 (11.74%), and Boeing 777-300ER (10.87%).
What is the most popular airline from Washington, D.C. to Copenhagen?
Based on momondo bookings for flights between Washington, D.C. and Copenhagen, the leading airline is Scandinavian Airlines, making up 48% of the total bookings. Other popular airlines include PLAY with 21%, Icelandair with 18%, and United Airlines with 6%.

Best airlines flying from Washington, D.C. to Copenhagen

Compare and see reviews for airlines that fly from Washington, D.C. to Copenhagen with momondo

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom $272	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Scandinavian Airlines	PriceFrom $285	Free Cancellation	Rating 7.4 1,470 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $371	Free Cancellation	Rating 7.0 527 reviews	Search Icelandair flights
SWISS	PriceFrom $414	Free Cancellation	Rating 7.6 1,699 reviews	Search SWISS flights
British Airways	PriceFrom $475	Free Cancellation	Rating 6.6 7,277 reviews	Search British Airways flights
Delta	PriceFrom $507	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Air Canada	PriceFrom $522	Free Cancellation	Rating 7.1 9,992 reviews	Search Air Canada flights
Lufthansa	PriceFrom $526	Free Cancellation	Rating 6.8 7,330 reviews	Search Lufthansa flights
United Airlines	PriceFrom $531	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights
KLM	PriceFrom $561	Free Cancellation	Rating 7.8 1,385 reviews	Search KLM flights

Delta Flights From Washington, D.C. to Copenhagen
Delta is one of the most popular airlines flying from Washington, D.C. to Copenhagen, operating 7 flights/week on average for this route. A good Delta flight deal for Washington, D.C. to Copenhagen starts from $507 round-trip, up to an average price of $899. Our users have rated Delta at 8.0/10.
Scandinavian Airlines Flights From Washington, D.C. to Copenhagen
$285 is the best Scandinavian Airlines flight deal from Washington, D.C. to Copenhagen found on momondo over the last 72 hours. The average Scandinavian Airlines ticket price found was closer to $705, however, with flight time and availability significantly affecting the price. Scandinavian Airlines (7.4/10 from 1,470 user reviews) flies into Copenhagen from Washington, D.C. 7 times in an average week so prices can vary.

Kastrup

Roskilde

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Copenhagen?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Copenhagen. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Copenhagen with flexible booking policies on momondo?

Flights from Washington, D.C. to Copenhagen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Copenhagen?

momondo helps you find the best flight between Washington, D.C. and Copenhagen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Copenhagen right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Copenhagen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Copenhagen and let you know when they change.

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Cheap flights from Washington, D.C. to Copenhagen from $246

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Copenhagen departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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PLAY flights from Washington, D.C. to Copenhagen

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How to get the cheapest flight ticket from Washington, D.C. to Copenhagen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Copenhagen?

What is the cheapest month to fly to Copenhagen?

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Washington, D.C. to Copenhagen is on a Monday when prices can be found for as low as $581. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Copenhagen for around $685.

What is the cheapest time of day to depart on your flight to Copenhagen?

What is the cheapest Washington, D.C. to Kastrup Copenhagen flight route?

Fly from Washington, D.C. Dulles Intl to Kastrup Copenhagen for the best Washington, D.C. - Kastrup Copenhagen flight prices

How far in advance should I book a flight to Copenhagen?

What cabin class options are available on Washington, D.C. to Kastrup Copenhagen flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to Copenhagen flights?

You could potentially save up to 3% on your flight if you consider stops on a Washington, D.C. to Copenhagen flight.

How have Washington, D.C. to Copenhagen flight prices changed over time?

As of August 2025, prices for Washington, D.C. to Copenhagen flights are approximately 23% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. to Kastrup Copenhagen?

PLAY, TAP AIR PORTUGAL, and Icelandair are the most popular carriers operating from Washington, D.C. to Kastrup Copenhagen

What airlines fly to Copenhagen?

Which airport is the most popular layover for flights between Washington, D.C. and Copenhagen?

Reykjavik (KEF) was the most common stop: 78% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Copenhagen?

Flights via New York (JFK) offer the lowest average round-trip price of $588.

Which layover airport has the shortest travel time from Washington, D.C. to Copenhagen?

Flights connecting via London (LHR) have the shortest average one-way travel time: 10h 49m.

Which layover airport has the shortest connection time from Washington, D.C. to Copenhagen?

Zurich (ZRH) has the shortest average layover time for this route: 1h 28m.

How many flights depart from Washington, D.C. to Copenhagen on average per day?

As of August 2025, there are 2 flights per day flying from Washington, D.C. to Copenhagen. The most common time of day flights depart is 10:00PM, with 100% of flights taking off in the evening.

How many flights depart from Washington, D.C. to Copenhagen on average per week?

As of August 2025, 14 flights take off from Washington, D.C. and land in Copenhagen each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long does it take to fly to Copenhagen?

When to book flights from Washington, D.C. to Copenhagen

Cheap Washington, D.C. to Copenhagen (WAS to CPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Copenhagen

Best Price Found

Fastest flight time

Direct flights

Airports in Copenhagen

How far is Washington, D.C. to Kastrup Copenhagen by plane?

When did momondo last update prices for flights from Washington, D.C. to Kastrup Copenhagen Airport?

How many operators does momondo search for flights from Washington, D.C. to Kastrup Copenhagen Airport?

How old do you have to be to fly from Washington, D.C. to Kastrup Copenhagen Airport?

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

What is the most popular plane model from Washington, D.C. to Copenhagen?

What is the most popular airline from Washington, D.C. to Copenhagen?

Best airlines flying from Washington, D.C. to Copenhagen

Compare and see reviews for airlines that fly from Washington, D.C. to Copenhagen with momondo

Delta Flights From Washington, D.C. to Copenhagen

Scandinavian Airlines Flights From Washington, D.C. to Copenhagen

Traveling to a place near Copenhagen?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Copenhagen?

Can I find flights from Washington, D.C. to Copenhagen with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Copenhagen?

I’m not ready to book a flight from Washington, D.C. to Copenhagen right now. Can momondo alert me if prices change?

An easier way to manage your Copenhagen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.