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Cheap flights from Denmark to Washington, D.C. from $430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denmark to Washington, D.C. departing on 9/16. 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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Find the cheapest flights from Denmark to Washington, D.C.

Recent round-trip flight deals from Denmark to Washington, D.C.

Air Canada Logo
6:10 am - 3:51 pmCPH-DCA
15h 41m2 stops
Air Canada Logo
6:00 am - 7:10 amDCA-CPH
19h 10m1 stop
$448Air Canada
Find Deal
Sat, Sep 20 - Sat, Sep 27
Air Canada Logo
6:50 am - 3:31 pmCPH-DCA
14h 41m2 stops
Air Canada Logo
11:05 am - 1:25 pmDCA-CPH
20h 20m2 stops
$461Air Canada
Find Deal
Tue, Nov 25 - Sat, Nov 29
Air Canada Logo
6:10 am - 3:51 pmCPH-DCA
15h 41m2 stops
Air Canada Logo
12:55 pm - 10:50 amDCA-CPH
15h 55m2 stops
$466Air Canada
Find Deal
Sat, Sep 20 - Mon, Oct 6
United Airlines Logo
6:35 am - 7:35 pmBLL-DCA
19h 00m2 stops
United Airlines Logo
4:00 pm - 1:20 pmDCA-BLL
15h 20m2 stops
$497United Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
9:35 am - 9:03 pmCPH-DCA
17h 28m2 stops
United Airlines Logo
6:00 am - 7:10 amDCA-CPH
19h 10m1 stop
$503United Airlines
Find Deal
Thu, Aug 21 - Thu, Sep 18
American Airlines Logo
12:25 pm - 11:07 pmCPH-DCA
16h 42m2 stops
American Airlines Logo
7:23 pm - 7:15 pmDCA-CPH
17h 52m2 stops
$504American Airlines
Find Deal
Mon, Sep 15 - Fri, Sep 19
British Airways Logo
2:00 pm - 7:59 pmCPH-DCA
11h 59m1 stop
British Airways Logo
7:23 pm - 7:15 pmDCA-CPH
17h 52m2 stops
$505British Airways
Find Deal
Thu, Aug 21 - Tue, Sep 16
British Airways Logo
7:20 am - 11:18 pmCPH-DCA
21h 58m2 stops
British Airways Logo
7:23 pm - 4:55 pmDCA-CPH
15h 32m2 stops
$516British Airways
Find Deal
Tue, Aug 19 - Thu, Sep 18
Delta Logo
9:00 am - 5:57 pmCPH-DCA
14h 57m1 stop
Delta Logo
11:10 am - 6:30 amDCA-CPH
13h 20m1 stop
$522Delta
Find Deal
Wed, Sep 17 - Mon, Sep 22
Delta Logo
6:20 am - 5:20 pmAAL-DCA
17h 00m2 stops
Delta Logo
12:15 pm - 9:50 amDCA-AAL
15h 35m2 stops
$529Delta
Find Deal
Fri, Aug 22 - Tue, Aug 26

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

Our best American Airlines deals on Denmark to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Sep 15
CPH12:25 pmKastrup Copenhagen
16h 42m
2 stops
DCA11:07 pmWashington, D.C. Reagan-National
Sep 19
DCA7:23 pmWashington, D.C. Reagan-National
17h 52m
2 stops
CPH7:15 pmKastrup Copenhagen
$504
Find similar
American Airlines
Aug 20
CPH2:00 pmKastrup Copenhagen
15h 33m
2 stops
DCA11:33 pmWashington, D.C. Reagan-National
Aug 23
DCA2:59 pmWashington, D.C. Reagan-National
14h 16m
2 stops
CPH11:15 amKastrup Copenhagen
$714
Find similar
American Airlines
Aug 20
CPH2:00 pmKastrup Copenhagen
14h 39m
2 stops
DCA10:39 pmWashington, D.C. Reagan-National
Aug 23
DCA2:59 pmWashington, D.C. Reagan-National
14h 16m
2 stops
CPH11:15 amKastrup Copenhagen
$716
Find similar

British Airways flights from Denmark to Washington, D.C. Reagan-National Airport

Our best British Airways deals on Denmark to Washington, D.C. Reagan-National Airport flight tickets
British Airways
Aug 8
CPH2:00 pmKastrup Copenhagen
11h 59m
1 stop
DCA7:59 pmWashington, D.C. Reagan-National
Aug 10
DCA7:20 pmWashington, D.C. Reagan-National
19h 35m
2 stops
CPH8:55 pmKastrup Copenhagen
$497
Find similar
British Airways
Aug 21
CPH2:00 pmKastrup Copenhagen
11h 59m
1 stop
DCA7:59 pmWashington, D.C. Reagan-National
Sep 16
DCA7:23 pmWashington, D.C. Reagan-National
17h 52m
2 stops
CPH7:15 pmKastrup Copenhagen
$505
Find similar
British Airways
Aug 19
CPH7:20 amKastrup Copenhagen
21h 58m
2 stops
DCA11:18 pmWashington, D.C. Reagan-National
Sep 18
DCA7:23 pmWashington, D.C. Reagan-National
15h 32m
2 stops
CPH4:55 pmKastrup Copenhagen
$516
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denmark 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 August 6, 2025.
Use the filters below to find and compare flights from Denmark 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

Sat 9/20

6:10 am-3:51 pm

2 stops15h 41m

Washington, D.C. Reagan-National

Sat 9/27

6:00 am-7:10 am

1 stop19h 10m

$448

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Tue 11/25

6:50 am-3:31 pm

2 stops14h 41m

Washington, D.C. Reagan-National

Sat 11/29

11:05 am-1:25 pm

2 stops20h 20m

$461

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Sat 9/20

6:10 am-3:51 pm

2 stops15h 41m

Washington, D.C. Reagan-National

Mon 10/6

12:55 pm-10:50 am

2 stops15h 55m

$466

BillundWashington, D.C.

BLL - DCA

BLLDCA

Billund

Thu 12/4

6:35 am-7:35 pm

2 stops19h 00m

Washington, D.C. Reagan-National

Sun 12/7

4:00 pm-1:20 pm

2 stops15h 20m

$497

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 8/21

9:35 am-9:03 pm

2 stops17h 28m

Washington, D.C. Reagan-National

Thu 9/18

6:00 am-7:10 am

1 stop19h 10m

$503

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Mon 9/15

12:25 pm-11:07 pm

2 stops16h 42m

Washington, D.C. Reagan-National

Fri 9/19

7:23 pm-7:15 pm

2 stops17h 52m

$504

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 8/21

2:00 pm-7:59 pm

1 stop11h 59m

Washington, D.C. Reagan-National

Tue 9/16

7:23 pm-7:15 pm

2 stops17h 52m

$505

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Tue 8/19

7:20 am-11:18 pm

2 stops21h 58m

Washington, D.C. Reagan-National

Thu 9/18

7:23 pm-4:55 pm

2 stops15h 32m

$516

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Wed 9/17

9:00 am-5:57 pm

1 stop14h 57m

Washington, D.C. Reagan-National

Mon 9/22

11:10 am-6:30 am

1 stop13h 20m

$522

AalborgWashington, D.C.

AAL - DCA

AALDCA

Aalborg

Fri 8/22

6:20 am-5:20 pm

2 stops17h 00m

Washington, D.C. Reagan-National

Tue 8/26

12:15 pm-9:50 am

2 stops15h 35m

$529

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Denmark 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 March is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Denmark, with most prices found around $435. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $458.

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 Denmark 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 Denmark to Washington, D.C. Reagan-National Airport flights?

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

Cheap Denmark to Washington, D.C. Reagan-National Airport flight deals and tips

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

Best Price Found

$430

Fastest flight time

11h 19m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Denmark in the past 72 hours is $430. The best round-trip flight deal from Denmark to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $448.
The fastest flight from Denmark to Washington, D.C. Reagan-National Airport takes 11h 19m
There are no direct flights from Denmark to Washington, D.C. Reagan-National Airport. Popular non-direct routes for this connection are Aalborg Airport - Washington, D.C. Reagan-National Airport, Billund Airport - Washington, D.C. Reagan-National Airport and Kastrup Copenhagen Airport - Washington, D.C. Reagan-National Airport.
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  • When did momondo last update prices for flights from Denmark to Washington, D.C. Reagan-National Airport?

    Prices for flights from Denmark to Washington, D.C. Reagan-National Airport are updated daily.

  • How many operators does momondo search for flights from Denmark to Washington, D.C. Reagan-National Airport?

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

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

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Denmark to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Denmark to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $426Free CancellationRating
6.6
7,245 reviews
Search British Airways flights

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

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denmark to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Flights from Denmark to Washington, D.C. 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 Denmark to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Denmark. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Denmark. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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