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Cheap flights from Washington, D.C. Reagan-National Airport to Denmark from $321

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. Reagan-National Airport to Denmark departing on 12/4. 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 Washington, D.C. Reagan-National Airport to Denmark

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
11:13 am - 7:10 amDCA-CPH
13h 57m1 stop
Scandinavian Airlines Logo
1:15 pm - 11:58 pmCPH-DCA
16h 43m1 stop
$475Scandinavian Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
Scandinavian Airlines Logo
11:10 am - 7:10 amDCA-CPH
14h 00m1 stop
Scandinavian Airlines Logo
12:55 pm - 10:48 pmCPH-DCA
15h 53m1 stop
$477Scandinavian Airlines
Find Deal
Thu, Jan 15 - Wed, Jan 21
United Airlines Logo
8:00 pm - 4:25 pmDCA-CPH
14h 25m2 stops
United Airlines Logo
12:25 pm - 12:06 pmCPH-DCA
29h 41m2 stops
$494United Airlines
Find Deal
Sun, Apr 5 - Tue, Apr 7
Air Canada Logo
6:00 am - 12:25 pmDCA-CPH
24h 25m2 stops
Air Canada Logo
6:50 am - 9:56 pmCPH-DCA
21h 06m2 stops
$496Air Canada
Find Deal
Mon, Dec 1 - Wed, Dec 3
Multiple Airlines Logo
11:05 am - 11:25 amDCA-CPH
18h 20m2 stops
Multiple Airlines Logo
6:50 am - 3:31 pmCPH-DCA
14h 41m2 stops
$503Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Multiple Airlines Logo
11:05 am - 12:25 pmDCA-CPH
19h 20m2 stops
Multiple Airlines Logo
1:10 pm - 9:56 pmCPH-DCA
14h 46m2 stops
$508Multiple Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6
Air Canada Logo
4:10 pm - 1:35 pmDCA-CPH
39h 25m2 stops
Air Canada Logo
6:55 am - 3:31 pmCPH-DCA
14h 36m2 stops
$531Air Canada
Find Deal
Tue, Nov 25 - Fri, Nov 28
United Airlines Logo
6:59 am - 10:50 amDCA-CPH
21h 51m1 stop
United Airlines Logo
6:40 am - 3:48 pmCPH-DCA
15h 08m2 stops
$535United Airlines
Find Deal
Sat, May 2 - Mon, May 11
Delta Logo
11:00 am - 6:30 amDCA-CPH
13h 30m1 stop
Delta Logo
9:00 am - 11:08 pmCPH-DCA
20h 08m1 stop
$538Delta
Find Deal
Sun, Apr 5 - Tue, Apr 7
Delta Logo
5:31 pm - 1:10 pmDCA-CPH
13h 39m2 stops
Delta Logo
6:00 am - 4:36 pmCPH-DCA
16h 36m2 stops
$541Delta
Find Deal
Tue, Dec 2 - Fri, Dec 5

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Denmark flight tickets
Delta
Apr 5
DCA11:00 amWashington, D.C. Reagan-National
13h 30m
1 stop
CPH6:30 amKastrup Copenhagen
Apr 7
CPH9:00 amKastrup Copenhagen
20h 08m
1 stop
DCA11:08 pmWashington, D.C. Reagan-National
$538
Find similar
Delta
Dec 2
DCA5:31 pmWashington, D.C. Reagan-National
13h 39m
2 stops
CPH1:10 pmKastrup Copenhagen
Dec 5
CPH6:00 amKastrup Copenhagen
16h 36m
2 stops
DCA4:36 pmWashington, D.C. Reagan-National
$541
Find similar
Delta
Feb 23
DCA5:00 pmWashington, D.C. Reagan-National
14h 10m
2 stops
CPH1:10 pmKastrup Copenhagen
Mar 5
CPH12:05 pmKastrup Copenhagen
16h 38m
2 stops
DCA10:43 pmWashington, D.C. Reagan-National
$543
Find similar

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

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Denmark flight tickets
Air Canada
Dec 1
DCA6:00 amWashington, D.C. Reagan-National
24h 25m
2 stops
CPH12:25 pmKastrup Copenhagen
Dec 3
CPH6:50 amKastrup Copenhagen
21h 06m
2 stops
DCA9:56 pmWashington, D.C. Reagan-National
$496
Find similar
Air Canada
Nov 25
DCA4:10 pmWashington, D.C. Reagan-National
39h 25m
2 stops
CPH1:35 pmKastrup Copenhagen
Nov 28
CPH6:55 amKastrup Copenhagen
14h 36m
2 stops
DCA3:31 pmWashington, D.C. Reagan-National
$531
Find similar
Air Canada
Dec 3
DCA6:00 amWashington, D.C. Reagan-National
24h 25m
2 stops
CPH12:25 pmKastrup Copenhagen
Dec 8
CPH6:55 amKastrup Copenhagen
14h 36m
2 stops
DCA3:31 pmWashington, D.C. Reagan-National
$532
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Denmark 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 November 5, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Denmark 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

Tue 12/9

11:13 am-7:10 am

1 stop13h 57m

Kastrup Copenhagen

Sun 12/14

1:15 pm-11:58 pm

1 stop16h 43m

$475

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Thu 1/15

11:10 am-7:10 am

1 stop14h 00m

Kastrup Copenhagen

Wed 1/21

12:55 pm-10:48 pm

1 stop15h 53m

$477

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Sun 4/5

8:00 pm-4:25 pm

2 stops14h 25m

Kastrup Copenhagen

Tue 4/7

12:25 pm-12:06 pm

2 stops29h 41m

$494

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Mon 12/1

6:00 am-12:25 pm

2 stops24h 25m

Kastrup Copenhagen

Wed 12/3

6:50 am-9:56 pm

2 stops21h 06m

$496

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Wed 12/3

11:05 am-11:25 am

2 stops18h 20m

Kastrup Copenhagen

Wed 12/10

6:50 am-3:31 pm

2 stops14h 41m

$503

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Wed 12/3

11:05 am-12:25 pm

2 stops19h 20m

Kastrup Copenhagen

Sat 12/6

1:10 pm-9:56 pm

2 stops14h 46m

$508

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Tue 11/25

4:10 pm-1:35 pm

2 stops39h 25m

Kastrup Copenhagen

Fri 11/28

6:55 am-3:31 pm

2 stops14h 36m

$531

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Sat 5/2

6:59 am-10:50 am

1 stop21h 51m

Kastrup Copenhagen

Mon 5/11

6:40 am-3:48 pm

2 stops15h 08m

$535

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Sun 4/5

11:00 am-6:30 am

1 stop13h 30m

Kastrup Copenhagen

Tue 4/7

9:00 am-11:08 pm

1 stop20h 08m

$538

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Tue 12/2

5:31 pm-1:10 pm

2 stops13h 39m

Kastrup Copenhagen

Fri 12/5

6:00 am-4:36 pm

2 stops16h 36m

$541

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Denmark from

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

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 day to depart on your flight to Denmark?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Denmark is on a Monday. Travelers who choose to depart for Denmark on a Monday will often find tickets for as low as $577. On the other hand, Saturday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $766.

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

Flying to Denmark from Washington, D.C. Reagan-National Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $613 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Denmark, so prices are often more expensive at around $706 per ticket.

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

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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Denmark. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Denmark.
Search flight deals

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Denmark were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Denmark.

  • What documentation or ID do you need to fly to Denmark?

    The travel and health documents you'll need for your trip to Denmark 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 Denmark. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Denmark with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $285Free CancellationRating
7.4
1,560 reviews
Search Scandinavian Airlines flights

Why use momondo?

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

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 Denmark. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Denmark flights to just show those with flexible booking policies.

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

Once all potential Washington, D.C. to Denmark flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Washington, D.C. to Denmark flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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