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

Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Copenhagen round-trip from $544. Other airlines that can offer you cheap pricing are United Airlines, from $547, and Air Canada, from $559. These flights start at 19% lower than the current average price 3 months from now.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Copenhagen?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Copenhagen 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.

What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to Copenhagen?

The most popular airlines flying from Washington, D.C. Reagan-National Airport to Copenhagen are Air Canada, British Airways and Scandinavian Airlines. Something to consider prior to booking your flight.

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

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Copenhagen?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 19 days in advance, which can save you up to 22% on flights from Washington, D.C. Reagan-National Airport to Copenhagen compared to booking the week you need them. Waiting 19 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $556. For sooner than that we have options available in the next 3 days from $582.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Copenhagen?

The best pricing can be found in the month of February. Prices to Copenhagen from Washington, D.C. Reagan-National Airport average $552. You can even find prices in February for less than $552, as users have found deals to Copenhagen from as low as $263. The month of June appears to be one of the more expensive times to travel to Copenhagen from Washington, D.C. Reagan-National Airport. Flying in the targeted month can save you up to 31%.

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

Most trusted provider : When it comes to deals on Washington, D.C. Reagan-National Airport-Copenhagen flights, Cheapflights users trust AranGrant the most. AranGrant 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 Washington, D.C. Reagan-National Airport-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Copenhagen from Washington, D.C. Reagan-National?

Kastrup Copenhagen (CPH) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Copenhagen. You should not have trouble finding flights to Kastrup Copenhagen from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Copenhagen airport from Washington, D.C. Reagan-National. It is only a 5.0 mi journey from Kastrup Copenhagen (CPH) to Copenhagen’s city center.

Can I find deals for flights from Reagan-National to Copenhagen that include hotel bookings?

Yes. In addition to deals on Reagan-National to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Copenhagen?

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

Can I find deals for business class flights from Reagan-National to Copenhagen?

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

$404+ Flights from Washington, D.C. Reagan-National Airport to Copenhagen

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Cheap flight deals from Reagan-National to Copenhagen

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$544 (American Airlines)
One-way from	$404 (United)
Popular in	August
Cheapest in	November
Average price	$711

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

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

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From Washington, D.C. Reagan-National to Kastrup Copenhagen

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One-way flight from Washington, D.C. Reagan-National to Kastrup Copenhagen

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($60 potential increase over avg. RT price).

Search Deals

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 April 2025

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Find flight deals from Reagan-National to Copenhagen

Cheapest flights from Reagan-National to Copenhagen
Explore the most affordable flight options available from Reagan-National to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Sun 8/106:10 amDCA - CPH

1 stop23h 05mAmerican Airlines

Fri 8/222:00 pmCPH - DCA

1 stop27h 30mAmerican Airlines

Deal found 4/29

$544

Sun 8/109:40 amDCA - CPH

1 stop15h 30mUnited Airlines

Fri 8/2212:25 pmCPH - DCA

2 stops37h 01mUnited Airlines

Deal found 4/29

$547

Sun 8/109:40 amDCA - CPH

1 stop15h 30mAir Canada

Fri 8/2212:25 pmCPH - DCA

2 stops29h 38mAir Canada

Deal found 4/29

$559

Mon 9/16:05 amDCA - CPH

1 stop20h 35mScandinavian Airlines

Wed 9/101:25 pmCPH - DCA

1 stop16h 04mScandinavian Airlines

Deal found 4/29

$575

Wed 10/86:59 amDCA - CPH

1 stop18h 06mMultiple Airlines

Mon 10/131:00 pmCPH - DCA

1 stop15h 34mMultiple Airlines

Deal found 4/29

$588

Tue 5/205:49 pmDCA - CPH

2 stops16h 26mFinnair

Tue 5/271:15 pmCPH - DCA

2 stops15h 21mFinnair

Deal found 4/29

$609

Thu 8/1411:00 amDCA - CPH

1 stop13h 30mAir France

Wed 8/209:00 amCPH - DCA

1 stop15h 12mAir France

Deal found 4/29

$624

Tue 4/297:55 pmDCA - CPH

2 stops21h 25mBritish Airways

Wed 5/71:50 pmCPH - DCA

2 stops14h 46mBritish Airways

Deal found 4/29

$673

Sat 8/1611:00 amDCA - CPH

1 stop13h 30mDelta

Sat 8/239:00 amCPH - DCA

1 stop15h 12mDelta

Deal found 4/29

$674

Fri 9/2611:00 amDCA - CPH

1 stop13h 30mVirgin Atlantic

Mon 10/69:00 amCPH - DCA

2 stops19h 16mVirgin Atlantic

Deal found 4/28

$684

Mon 9/18:00 amDCA - CPH

2 stops22h 55mIcelandair

Wed 9/1010:35 pmCPH - DCA

2 stops23h 38mIcelandair

Deal found 4/29

$739

Best flights from Reagan-National to Copenhagen
Discover carefully curated flight deals from Reagan-National to Copenhagen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Sun 8/106:10 amDCA - CPH

1 stop23h 05mAmerican Airlines

Fri 8/222:00 pmCPH - DCA

1 stop27h 30mAmerican Airlines

Deal found 4/29

$544

Sun 8/109:40 amDCA - CPH

1 stop15h 30mUnited Airlines

Fri 8/2212:25 pmCPH - DCA

2 stops37h 01mUnited Airlines

Deal found 4/29

$547

Sun 8/109:40 amDCA - CPH

1 stop15h 30mAir Canada

Fri 8/2212:25 pmCPH - DCA

2 stops29h 38mAir Canada

Deal found 4/29

$559

Mon 9/16:05 amDCA - CPH

1 stop20h 35mScandinavian Airlines

Wed 9/101:25 pmCPH - DCA

1 stop16h 04mScandinavian Airlines

Deal found 4/29

$575

Wed 10/86:59 amDCA - CPH

1 stop18h 06mMultiple Airlines

Mon 10/131:00 pmCPH - DCA

1 stop15h 34mMultiple Airlines

Deal found 4/29

$588

Tue 5/205:49 pmDCA - CPH

2 stops16h 26mFinnair

Tue 5/271:15 pmCPH - DCA

2 stops15h 21mFinnair

Deal found 4/29

$609

Thu 8/1411:00 amDCA - CPH

1 stop13h 30mAir France

Wed 8/209:00 amCPH - DCA

1 stop15h 12mAir France

Deal found 4/29

$624

Sat 8/1611:00 amDCA - CPH

1 stop13h 30mDelta

Sat 8/239:00 amCPH - DCA

1 stop15h 12mDelta

Deal found 4/29

$674

Fri 9/2611:00 amDCA - CPH

1 stop13h 30mVirgin Atlantic

Mon 10/69:00 amCPH - DCA

2 stops19h 16mVirgin Atlantic

Deal found 4/28

$684

Sat 8/97:17 pmDCA - CPH

2 stops32h 43mBritish Airways

Sat 8/167:45 pmCPH - DCA

2 stops26h 03mBritish Airways

Deal found 4/29

$691

Mon 9/18:00 amDCA - CPH

2 stops22h 55mIcelandair

Wed 9/1010:35 pmCPH - DCA

2 stops23h 38mIcelandair

Deal found 4/29

$739

Last-minute flights from Reagan-National to Copenhagen
Discover last-minute flight deals from Reagan-National to Copenhagen. Data last updated April 29, 2025 and is based on user searches.

Tue 4/297:55 pmDCA - CPH

2 stops21h 25mBritish Airways

Wed 5/71:50 pmCPH - DCA

2 stops14h 46mBritish Airways

Deal found 4/29

$673

Wed 4/3012:30 pmDCA - CPH

2 stops18h 35mMultiple Airlines

Thu 5/811:05 amCPH - DCA

2 stops17h 31mMultiple Airlines

Deal found 4/29

$615

Wed 4/303:54 pmDCA - CPH

2 stops15h 11mAmerican Airlines

Wed 5/77:20 amCPH - DCA

2 stops17h 10mAmerican Airlines

Deal found 4/29

$623

Wed 4/306:59 amDCA - CPH

1 stop21h 51mUnited Airlines

Thu 5/812:45 pmCPH - DCA

2 stops32h 56mUnited Airlines

Deal found 4/29

$630

Wed 4/3011:00 amDCA - CPH

1 stop13h 30mDelta

Wed 5/71:25 pmCPH - DCA

1 stop15h 17mDelta

Deal found 4/29

$1,094

Mon 5/54:15 pmDCA - CPH

2 stops23h 30mIcelandair

Mon 5/1210:35 pmCPH - DCA

2 stops39h 25mIcelandair

Deal found 4/29

$741

Wed 5/712:55 pmDCA - CPH

2 stops15h 55mAir Canada

Tue 5/1312:45 pmCPH - DCA

1 stop15h 43mAir Canada

Deal found 4/29

$607

Wed 5/76:59 amDCA - CPH

1 stop18h 06mMultiple Airlines

Mon 5/121:00 pmCPH - DCA

1 stop12h 43mMultiple Airlines

Deal found 4/29

$775

Wed 5/711:55 amDCA - CPH

3 stops40h 15mCathay Pacific

Mon 5/127:20 amCPH - DCA

3 stops44h 55mCathay Pacific

Deal found 4/29

$12,878

Sat 5/106:05 amDCA - CPH

1 stop20h 35mScandinavian Airlines

Fri 5/162:20 pmCPH - DCA

1 stop14h 25mScandinavian Airlines

Deal found 4/29

$847

Tue 5/205:49 pmDCA - CPH

2 stops16h 26mFinnair

Tue 5/271:15 pmCPH - DCA

2 stops15h 21mFinnair

Deal found 4/29

$609

One-way flights from Reagan-National to Copenhagen
Search for one-way flight options from Reagan-National to Copenhagen. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Tue 7/226:00 amDCA - CPH

1 stop19h 10mMultiple Airlines

Deal found 4/29

$404

Tue 7/2210:10 amDCA - CPH

2 stops15h 00mUnited Airlines

Deal found 4/29

$409

Sun 8/106:59 amDCA - CPH

2 stops18h 11mAir Canada

Deal found 4/29

$411

Mon 5/511:00 amDCA - CPH

1 stop13h 30mAir France

Deal found 4/29

$414

Sat 8/210:00 pmDCA - CPH

1 stop31h 15mBritish Airways

Deal found 4/29

$450

Wed 5/1411:10 amDCA - CPH

1 stop13h 20mDelta

Deal found 4/29

$479

Sun 8/106:04 amDCA - CPH

1 stop20h 36mScandinavian Airlines

Deal found 4/29

$1,888

Mon 5/125:40 pmDCA - CPH

2 stops16h 05mIcelandair

Deal found 4/29

$1,963

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Sun 8/10

6:10 am-11:15 am

1 stop23h 05m

Kastrup Copenhagen

Fri 8/22

2:00 pm-11:30 am

1 stop27h 30m

$544

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Sun 8/10

9:40 am-7:10 am

1 stop15h 30m

Kastrup Copenhagen

Fri 8/22

12:25 pm-7:26 pm

2 stops37h 01m

$547

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Sun 8/10

9:40 am-7:10 am

1 stop15h 30m

Kastrup Copenhagen

Fri 8/22

12:25 pm-12:03 pm

2 stops29h 38m

$559

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Mon 9/1

6:05 am-8:40 am

1 stop20h 35m

Kastrup Copenhagen

Wed 9/10

1:25 pm-11:29 pm

1 stop16h 04m

$575

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Wed 10/8

6:59 am-7:05 am

1 stop18h 06m

Kastrup Copenhagen

Mon 10/13

1:00 pm-10:34 pm

1 stop15h 34m

$588

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Tue 5/20

5:49 pm-4:15 pm

2 stops16h 26m

Kastrup Copenhagen

Tue 5/27

1:15 pm-10:36 pm

2 stops15h 21m

$609

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Thu 8/14

11:00 am-6:30 am

1 stop13h 30m

Kastrup Copenhagen

Wed 8/20

9:00 am-6:12 pm

1 stop15h 12m

$624

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Sat 8/16

11:00 am-6:30 am

1 stop13h 30m

Kastrup Copenhagen

Sat 8/23

9:00 am-6:12 pm

1 stop15h 12m

$674

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Fri 9/26

11:00 am-6:30 am

1 stop13h 30m

Kastrup Copenhagen

Mon 10/6

9:00 am-10:16 pm

2 stops19h 16m

$684

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Sat 8/9

7:17 pm-10:00 am

2 stops32h 43m

Kastrup Copenhagen

Sat 8/16

7:45 pm-3:48 pm

2 stops26h 03m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 19 results

Compare providers for flights from Reagan-National to Copenhagen

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Copenhagen in April.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 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 Washington, D.C. Reagan-National Airport-Copenhagen flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C. Reagan-National Airport-Copenhagen flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Copenhagen flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Copenhagen flights, Cheapflights users trust AranGrant the most. AranGrant 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 Washington, D.C. Reagan-National Airport-Copenhagen 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 Reagan-National to Copenhagen

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

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Copenhagen?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Copenhagen (average of $523). Flying from Washington, D.C. Reagan-National Airport to Copenhagen in June is currently the most expensive (average of $903). 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 DCA to CPH?

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Copenhagen in the afternoon. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Copenhagen by month

In terms of precipitation, rainfall in Copenhagen ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Copenhagen when rainfall is around 0.8 in.

Temperature in Copenhagen by month

If weather is an important factor for your trip to Copenhagen, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Copenhagen

To help decide which airline to fly from Washington, D.C. to Copenhagen, see what other customers have to say about Delta, Finnair and Air France. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,936 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Copenhagen from Washington, D.C. Reagan-National?
Kastrup Copenhagen (CPH) is the airport you will fly into if you book a flight from Washington, D.C. Reagan-National to Copenhagen. You should not have trouble finding flights to Kastrup Copenhagen from Washington, D.C. Reagan-National; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Copenhagen airport from Washington, D.C. Reagan-National. It is only a 5.0 mi journey from Kastrup Copenhagen (CPH) to Copenhagen’s city center.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Copenhagen round-trip?
Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Copenhagen round-trip from $544. Other airlines that can offer you cheap pricing are United Airlines, from $547, and Air Canada, from $559. These flights start at 19% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Copenhagen one-way?
The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Copenhagen are United Airlines ($409), Air Canada ($411), and Air France ($414).
Can I find deals for flights from Reagan-National to Copenhagen that include hotel bookings?
Yes. In addition to deals on Reagan-National to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Copenhagen?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Copenhagen.
Can I find deals for business class flights from Reagan-National to Copenhagen?
Yes. Cheapflights offers flight deals from Reagan-National to Copenhagen 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 Washington, D.C. Reagan-National Airport to Copenhagen?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Copenhagen (average of $523). Flying from Washington, D.C. Reagan-National Airport to Copenhagen in June is currently the most expensive (average of $903). 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

Kastrup

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Reagan-National to Copenhagen

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$285	Average$711	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$522	Average$734	FlexibilityNo cancel fee	On-time67%
British Airways	Cheapest$549	Average$613	FlexibilityNo cancel fee	On-time70%

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$404+ Cheap flights from Reagan-National (DCA) to Copenhagen (CPH)

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Copenhagen with Cheapflights

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Cheap flight deals from Reagan-National to Copenhagen

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Most trusted provider

Round-trip from

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Popular in

Cheapest in

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Find flight deals from Reagan-National to Copenhagen

Cheapest flights from Reagan-National to CopenhagenExplore the most affordable flight options available from Reagan-National to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from Reagan-National to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Reagan-National to Copenhagen

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 Reagan-National to Copenhagen in April.

Best time to book a flight from Reagan-National to Copenhagen

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

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Copenhagen

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Copenhagen?

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

Find hourly flight availability from Reagan-National to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Rainfall in Copenhagen by month

Plan your trip to Copenhagen by taking into account the average rainfall totals by month.

Temperature in Copenhagen by month

Plan your trip to Copenhagen by taking into account the average temperature totals by month.

Reviews of airlines servicing Copenhagen

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Copenhagen. 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 into for flights to Copenhagen from Washington, D.C. Reagan-National?

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

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

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Alternative routes for Reagan-National to Copenhagen

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Top 3 airlines flying from Reagan-National to Copenhagen

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Cheapest flights from Reagan-National to Copenhagen
Explore the most affordable flight options available from Reagan-National to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.