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

According to our current data, Air Canada ($494), British Airways ($500), and American Airlines ($504) offers the cheapest pricing from Copenhagen to Washington, D.C. Reagan-National Airport. You may be able to fly from Copenhagen to Washington, D.C. Reagan-National Airport for 13% less than the average price by searching for these airlines.

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

Travelers seeking maximum savings on their Copenhagen to Washington, D.C. Reagan-National Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday mornings 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. Reagan-National 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. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National 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).

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

Users have found that booking a flight from Copenhagen to Washington, D.C. Reagan-National Airport at least 57 days early can save you up to 53% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from Copenhagen to Washington, D.C. Reagan-National Airport for as little as $478 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $681 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Washington, D.C. Reagan-National Airport. Flights to Washington, D.C. Reagan-National Airport from Copenhagen in November are about $496 on average during November, but can be found for as low as $275.

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

It’s typically best to fly out from Copenhagen to Washington, D.C. Reagan-National Airport at noon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

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

Most people fly from Kastrup Copenhagen (CPH) if they book a flight from Copenhagen to Washington, D.C. Reagan-National. On average, Kastrup Copenhagen has 0 outbound flights to Washington, D.C. Reagan-National per day from 1 airline. Kastrup Copenhagen is conveniently located just 5.0 mi from Copenhagen’s city center.

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

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

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

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

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

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

$494+ Flights from Copenhagen to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Copenhagen to Reagan-National

Round-trip from	$494 (Flysmarter)
Popular in	April
Cheapest in	March
Average price	$675

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

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Copenhagen to Reagan-National

Cheapest flights from Copenhagen to Reagan-National
Explore the most affordable flight options available from Copenhagen to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Wed 9/1712:45 pmCPH - DCA

1 stop15h 06mAir Canada

Mon 9/2212:55 pmDCA - CPH

2 stops15h 55mAir Canada

Deal found 7/1

$494

Thu 8/142:00 pmCPH - DCA

1 stop11h 59mBritish Airways

Sat 8/304:40 pmDCA - CPH

1 stop12h 35mBritish Airways

Deal found 7/1

$500

Mon 8/182:00 pmCPH - DCA

2 stops23h 09mAmerican Airlines

Wed 8/2710:00 pmDCA - CPH

2 stops19h 30mAmerican Airlines

Deal found 7/1

$504

Fri 8/1512:25 pmCPH - DCA

1 stop15h 23mUnited Airlines

Sun 8/177:00 pmDCA - CPH

2 stops17h 25mUnited Airlines

Deal found 7/2

$509

Thu 8/1410:50 amCPH - DCA

2 stops16h 19mMultiple Airlines

Sat 8/304:40 pmDCA - CPH

1 stop12h 35mMultiple Airlines

Deal found 7/1

$510

Sun 8/179:00 amCPH - DCA

2 stops18h 48mDelta

Sun 8/246:00 amDCA - CPH

2 stops18h 30mDelta

Deal found 7/3

$530

Sat 8/169:00 amCPH - DCA

1 stop20h 41mKLM

Sat 8/2312:00 pmDCA - CPH

1 stop16h 05mKLM

Deal found 7/2

$549

Best flights from Copenhagen to Reagan-National
Discover carefully curated flight deals from Copenhagen to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 9/1712:45 pmCPH - DCA

1 stop15h 06mAir Canada

Mon 9/2212:55 pmDCA - CPH

2 stops15h 55mAir Canada

Deal found 7/1

$494

Thu 8/142:00 pmCPH - DCA

1 stop11h 59mBritish Airways

Sat 8/304:40 pmDCA - CPH

1 stop12h 35mBritish Airways

Deal found 7/1

$500

Mon 8/182:00 pmCPH - DCA

2 stops23h 09mAmerican Airlines

Wed 8/2710:00 pmDCA - CPH

2 stops19h 30mAmerican Airlines

Deal found 7/1

$504

Fri 8/1512:25 pmCPH - DCA

1 stop15h 23mUnited Airlines

Sun 8/177:00 pmDCA - CPH

2 stops17h 25mUnited Airlines

Deal found 7/2

$509

Thu 8/1410:50 amCPH - DCA

2 stops16h 19mMultiple Airlines

Sat 8/304:40 pmDCA - CPH

1 stop12h 35mMultiple Airlines

Deal found 7/1

$510

Sun 8/179:00 amCPH - DCA

1 stop15h 14mDelta

Sun 8/2411:00 amDCA - CPH

1 stop13h 30mDelta

Deal found 7/3

$530

Sat 8/169:00 amCPH - DCA

1 stop20h 41mKLM

Sat 8/2312:00 pmDCA - CPH

1 stop16h 05mKLM

Deal found 7/2

$549

Last-minute flights from Copenhagen to Reagan-National
Discover last-minute flight deals from Copenhagen to Reagan-National. Data last updated July 3, 2025 and is based on user searches.

Sat 7/129:00 amCPH - DCA

1 stop15h 14mVirgin Atlantic

Fri 7/186:05 amDCA - CPH

1 stop18h 25mVirgin Atlantic

Deal found 7/1

$1,486

Thu 8/142:00 pmCPH - DCA

1 stop11h 59mBritish Airways

Sat 8/304:40 pmDCA - CPH

1 stop12h 35mBritish Airways

Deal found 7/1

$500

Thu 8/1410:50 amCPH - DCA

2 stops16h 19mMultiple Airlines

Sat 8/304:40 pmDCA - CPH

1 stop12h 35mMultiple Airlines

Deal found 7/1

$510

Fri 8/1512:25 pmCPH - DCA

1 stop15h 23mUnited Airlines

Sun 8/177:00 pmDCA - CPH

2 stops17h 25mUnited Airlines

Deal found 7/2

$509

Sat 8/169:00 amCPH - DCA

1 stop20h 41mKLM

Sat 8/2312:00 pmDCA - CPH

1 stop16h 05mKLM

Deal found 7/2

$549

Sun 8/179:00 amCPH - DCA

1 stop15h 14mDelta

Sun 8/2411:00 amDCA - CPH

1 stop13h 30mDelta

Deal found 7/3

$530

Mon 8/182:00 pmCPH - DCA

2 stops23h 09mAmerican Airlines

Wed 8/2710:00 pmDCA - CPH

2 stops19h 30mAmerican Airlines

Deal found 7/1

$504

Tue 8/196:50 amCPH - DCA

2 stops20h 58mAir Canada

Sat 8/304:30 pmDCA - CPH

1 stop32h 40mAir Canada

Deal found 7/1

$522

One-way flights from Copenhagen to Reagan-National
Search for one-way flight options from Copenhagen to Reagan-National. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 9/39:55 amCPH - DCA

2 stops18h 39mMultiple Airlines

Deal found 7/3

$537

Fri 8/299:00 amCPH - DCA

1 stop15h 14mDelta

Deal found 7/3

$649

Thu 8/142:20 pmCPH - DCA

1 stop15h 21mScandinavian Airlines

Deal found 7/1

$659

Fri 9/59:00 amCPH - DCA

1 stop15h 14mKLM

Deal found 7/2

$678

Fri 9/51:15 pmCPH - DCA

2 stops15h 52mFinnair

Deal found 7/2

$681

Sat 11/226:00 amCPH - DCA

2 stops20h 38mTAP AIR PORTUGAL

Deal found 7/2

$682

Fri 8/81:15 pmCPH - DCA

2 stops16h 03mBritish Airways

Deal found 7/1

$730

Sun 8/102:00 pmCPH - DCA

1 stop11h 59mAmerican Airlines

Deal found 7/1

$736

Mon 7/147:20 amCPH - DCA

2 stops30h 34mIcelandair

Deal found 7/1

$787

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Wed 9/17

12:45 pm-9:51 pm

1 stop15h 06m

Washington, D.C. Reagan-National

Mon 9/22

12:55 pm-10:50 am

2 stops15h 55m

$494

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 8/14

2:00 pm-7:59 pm

1 stop11h 59m

Washington, D.C. Reagan-National

Sat 8/30

4:40 pm-11:15 am

1 stop12h 35m

$500

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Mon 8/18

2:00 pm-7:09 am

2 stops23h 09m

Washington, D.C. Reagan-National

Wed 8/27

10:00 pm-11:30 pm

2 stops19h 30m

$504

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Fri 8/15

12:25 pm-9:48 pm

1 stop15h 23m

Washington, D.C. Reagan-National

Sun 8/17

7:00 pm-6:25 pm

2 stops17h 25m

$509

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 8/14

10:50 am-9:09 pm

2 stops16h 19m

Washington, D.C. Reagan-National

Sat 8/30

4:40 pm-11:15 am

1 stop12h 35m

$510

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sun 8/17

9:00 am-9:48 pm

2 stops18h 48m

Washington, D.C. Reagan-National

Sun 8/24

6:00 am-6:30 am

2 stops18h 30m

$530

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sat 8/16

9:00 am-11:41 pm

1 stop20h 41m

Washington, D.C. Reagan-National

Sat 8/23

12:00 pm-10:05 am

1 stop16h 05m

$549

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Wed 9/3

9:55 am-10:34 pm

2 stops18h 39m

$537

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Fri 8/29

9:00 am-6:14 pm

1 stop15h 14m

$649

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 8/14

2:20 pm-11:41 pm

1 stop15h 21m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 16 results

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

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

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

Currently, February is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Reagan-National Airport (average of $278). Flying from Copenhagen to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta, KLM, and Finnair from Copenhagen to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,970 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,366 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Finnair

7.6

Good

1,306 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,845 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.3

Good

1,416 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Copenhagen to Washington, D.C. Reagan-National?
Most people fly from Kastrup Copenhagen (CPH) if they book a flight from Copenhagen to Washington, D.C. Reagan-National. On average, Kastrup Copenhagen has 0 outbound flights to Washington, D.C. Reagan-National per day from 1 airline. 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. Reagan-National Airport round-trip?
According to our current data, Air Canada ($494), British Airways ($500), and American Airlines ($504) offers the cheapest pricing from Copenhagen to Washington, D.C. Reagan-National Airport. You may be able to fly from Copenhagen to Washington, D.C. Reagan-National Airport for 13% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Copenhagen to Washington, D.C. Reagan-National Airport one-way?
The cheapest airlines for a one-way flight from Copenhagen to Washington, D.C. Reagan-National Airport are Delta ($649), Scandinavian Airlines ($659), and KLM ($678).
Can I find deals for flights from Copenhagen to Reagan-National that include hotel bookings?
Yes. In addition to deals on Copenhagen to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Copenhagen to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Reagan-National.
Can I find deals for business class flights from Copenhagen to Reagan-National?
Yes. Cheapflights offers flight deals from Copenhagen to Reagan-National 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. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Reagan-National Airport (average of $278). Flying from Copenhagen to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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

Arlington

Woodbridge

Alexandria

Tysons

Silver Spring

Fredericksburg

Linthicum Heights

Gaithersburg

Fairfax

Easton

Towson

Waldorf

Laurel

Falls Church

Rockville

Springfield

National Harbor

Manassas

Dundalk

Bowie

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Copenhagen to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$426	Average$569	FlexibilityNo cancel fee	On-time70%

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$494+ Cheap flights from Copenhagen (CPH) to Reagan-National (DCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Copenhagen to Reagan-National with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Copenhagen to Reagan-National

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Copenhagen to Reagan-National

Cheapest flights from Copenhagen to Reagan-NationalExplore the most affordable flight options available from Copenhagen to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Copenhagen to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta, KLM, and Finnair from Copenhagen to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of 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 Reagan-National. 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. Reagan-National?

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

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

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

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

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

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

Traveling to a place near Copenhagen?

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Alternative routes for Copenhagen to Reagan-National

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Top airline flying from Copenhagen to Reagan-National

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Cheapest flights from Copenhagen to Reagan-National
Explore the most affordable flight options available from Copenhagen to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.