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Cheap flights from Copenhagen to Washington, D.C. from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Copenhagen to Washington, D.C. departing on 4/22. 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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Cheap round-trip flights

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Finnair Logo
6:05 am - 10:03 pm
CPH
-
DCA
21h 58m2 stops
Finnair Logo
5:45 pm - 4:15 pm
DCA
-
CPH
16h 30m2 stops
$526Finnair
Thu, Jan 15 - Wed, Jan 28
American Airlines Logo
1:00 pm - 10:03 pm
CPH
-
DCA
15h 03m2 stops
American Airlines Logo
5:45 pm - 2:20 pm
DCA
-
CPH
14h 35m2 stops
$538American Airlines
Thu, Jan 15 - Wed, Jan 28
American Airlines Logo
1:00 pm - 10:03 pm
CPH
-
DCA
15h 03m2 stops
American Airlines Logo
3:59 pm - 11:45 am
DCA
-
CPH
13h 46m2 stops
$548American Airlines
Wed, Jan 21 - Sat, Jan 31
American Airlines Logo
10:30 am - 10:55 pm
CPH
-
DCA
18h 25m2 stops
American Airlines Logo
5:45 pm - 2:50 pm
DCA
-
CPH
15h 05m2 stops
$549American Airlines
Thu, Jan 22 - Mon, Jan 26
American Airlines Logo
10:30 am - 10:04 pm
CPH
-
DCA
17h 34m2 stops
American Airlines Logo
7:31 pm - 5:10 pm
DCA
-
CPH
15h 39m2 stops
$550American Airlines
Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
6:50 am - 3:33 pm
CPH
-
DCA
14h 43m2 stops
Air Canada Logo
6:50 pm - 1:35 pm
DCA
-
CPH
12h 45m2 stops
$555Air Canada
Wed, Feb 4 - Mon, Feb 23
Multiple Airlines Logo
6:45 am - 5:08 pm
CPH
-
DCA
16h 23m2 stops
Multiple Airlines Logo
5:45 pm - 2:20 pm
DCA
-
CPH
14h 35m2 stops
$558Multiple Airlines
Mon, Jan 12 - Sun, Jan 25
American Airlines Logo
10:35 am - 10:03 pm
CPH
-
DCA
17h 28m2 stops
American Airlines Logo
5:24 pm - 1:45 pm
DCA
-
CPH
14h 21m2 stops
$559American Airlines
Fri, Jan 30 - Fri, Feb 6
Air Canada Logo
1:10 pm - 9:58 pm
CPH
-
DCA
14h 48m2 stops
Air Canada Logo
9:40 am - 8:55 am
DCA
-
CPH
17h 15m1 stop
$560Air Canada
Sat, Jan 31 - Sun, Jun 21
United Airlines Logo
10:10 am - 9:52 pm
CPH
-
DCA
17h 42m2 stops
United Airlines Logo
12:59 pm - 12:25 pm
DCA
-
CPH
17h 26m2 stops
$561United Airlines
Thu, Jan 15 - Wed, Jan 28

American Airlines flights from Copenhagen to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Copenhagen to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jan 15
CPH1:00 pmKastrup Copenhagen
15h 03m
2 stops
DCA10:03 pmWashington, D.C. Reagan-National
Jan 28
DCA5:45 pmWashington, D.C. Reagan-National
14h 35m
2 stops
CPH2:20 pmKastrup Copenhagen
$538
Find similar
American Airlines
Jan 21
CPH1:00 pmKastrup Copenhagen
15h 03m
2 stops
DCA10:03 pmWashington, D.C. Reagan-National
Jan 31
DCA3:59 pmWashington, D.C. Reagan-National
13h 46m
2 stops
CPH11:45 amKastrup Copenhagen
$548
Find similar
American Airlines
Jan 22
CPH10:30 amKastrup Copenhagen
18h 25m
2 stops
DCA10:55 pmWashington, D.C. Reagan-National
Jan 26
DCA5:45 pmWashington, D.C. Reagan-National
15h 05m
2 stops
CPH2:50 pmKastrup Copenhagen
$549
Find similar

Air Canada flights from Copenhagen to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Copenhagen to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Feb 4
CPH6:50 amKastrup Copenhagen
14h 43m
2 stops
DCA3:33 pmWashington, D.C. Reagan-National
Feb 23
DCA6:50 pmWashington, D.C. Reagan-National
12h 45m
2 stops
CPH1:35 pmKastrup Copenhagen
$555
Find similar
Air Canada
Jan 31
CPH1:10 pmKastrup Copenhagen
14h 48m
2 stops
DCA9:58 pmWashington, D.C. Reagan-National
Jun 21
DCA9:40 amWashington, D.C. Reagan-National
17h 15m
1 stop
CPH8:55 amKastrup Copenhagen
$560
Find similar
Air Canada
Jan 30
CPH6:50 amKastrup Copenhagen
18h 55m
2 stops
DCA7:45 pmWashington, D.C. Reagan-National
Jun 23
DCA6:00 amWashington, D.C. Reagan-National
20h 55m
1 stop
CPH8:55 amKastrup Copenhagen
$563
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Copenhagen to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

Thu 1/15

6:05 am-10:03 pm

2 stops21h 58m

Washington, D.C. Reagan-National

Wed 1/28

5:45 pm-4:15 pm

2 stops16h 30m

$526

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 1/15

1:00 pm-10:03 pm

2 stops15h 03m

Washington, D.C. Reagan-National

Wed 1/28

5:45 pm-2:20 pm

2 stops14h 35m

$538

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Wed 1/21

1:00 pm-10:03 pm

2 stops15h 03m

Washington, D.C. Reagan-National

Sat 1/31

3:59 pm-11:45 am

2 stops13h 46m

$548

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 1/22

10:30 am-10:55 pm

2 stops18h 25m

Washington, D.C. Reagan-National

Mon 1/26

5:45 pm-2:50 pm

2 stops15h 05m

$549

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 1/22

10:30 am-10:04 pm

2 stops17h 34m

Washington, D.C. Reagan-National

Mon 1/26

7:31 pm-5:10 pm

2 stops15h 39m

$550

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Wed 2/4

6:50 am-3:33 pm

2 stops14h 43m

Washington, D.C. Reagan-National

Mon 2/23

6:50 pm-1:35 pm

2 stops12h 45m

$555

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Mon 1/12

6:45 am-5:08 pm

2 stops16h 23m

Washington, D.C. Reagan-National

Sun 1/25

5:45 pm-2:20 pm

2 stops14h 35m

$558

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Fri 1/30

10:35 am-10:03 pm

2 stops17h 28m

Washington, D.C. Reagan-National

Fri 2/6

5:24 pm-1:45 pm

2 stops14h 21m

$559

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sat 1/31

1:10 pm-9:58 pm

2 stops14h 48m

Washington, D.C. Reagan-National

Sun 6/21

9:40 am-8:55 am

1 stop17h 15m

$560

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 1/15

10:10 am-9:52 pm

2 stops17h 42m

Washington, D.C. Reagan-National

Wed 1/28

12:59 pm-12:25 pm

2 stops17h 26m

$561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Copenhagen to Washington, D.C. Reagan-National Airport

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 cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of October is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Copenhagen, with most prices found around $479. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $486.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Copenhagen to Washington, D.C. Reagan-National Airport flights are usually those with departure times at noon. Our users have found flights to Washington, D.C. Reagan-National Airport at noon for as low as $446. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $554.

Can stopping save me money on Copenhagen to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 28% on your flight if you consider stops on a Copenhagen to Washington, D.C. Reagan-National Airport flight.

When to book flights from Copenhagen to Washington, D.C. Reagan-National Airport

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

Cheap Copenhagen to Washington, D.C. Reagan-National Airport (CPH to DCA) flight deals and tips

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

Fastest flight time

14h 28m

Direct flights

None
The fastest flight from Copenhagen to Washington, D.C. Reagan-National Airport takes 14h 28m
There are no direct flights from Copenhagen to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Copenhagen to Washington, D.C. Reagan-National Airport.
Search flight deals

  • How far is Kastrup Copenhagen to Washington, D.C. Reagan-National by plane?

    The distance between Kastrup Copenhagen and Washington, D.C. Reagan-National is about 4046.3 mi. In terms of flight time, this usually takes a little over 14h 28m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kastrup Copenhagen Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Copenhagen.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Copenhagen with this policy.

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

momondo helps you find the best flight between Copenhagen and Washington, D.C. 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 Copenhagen to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Copenhagen and alert you when they change.

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