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Cheap flights from District of Columbia to Copenhagen from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Copenhagen departing on 11/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
8:30 pm - 2:00 pmIAD-CPH
11h 30m1 stop
Multiple Airlines Logo
7:00 am - 2:40 pmCPH-IAD
13h 40m1 stop
$496Multiple Airlines
Find Deal
Sun, Nov 30 - Tue, Dec 2
United Airlines Logo
10:55 pm - 5:35 pmIAD-CPH
12h 40m1 stop
United Airlines Logo
6:50 am - 8:15 pmCPH-IAD
19h 25m1 stop
$497United Airlines
Find Deal
Sun, Nov 30 - Tue, Dec 2
Scandinavian Airlines Logo
12:11 pm - 7:10 amIAD-CPH
12h 59m1 stop
Scandinavian Airlines Logo
1:55 pm - 5:15 pmCPH-IAD
9h 20mnonstop
$498Scandinavian Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
Scandinavian Airlines Logo
11:10 am - 10:35 amDCA-CPH
17h 25m2 stops
Scandinavian Airlines Logo
12:50 pm - 10:56 pmCPH-DCA
16h 06m2 stops
$499Scandinavian Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
Lufthansa Logo
10:55 pm - 11:05 pmIAD-CPH
18h 10m1 stop
Lufthansa Logo
10:05 am - 3:50 pmCPH-IAD
11h 45m1 stop
$499Lufthansa
Find Deal
Thu, Nov 13 - Wed, Nov 19
Air Canada Logo
9:45 am - 12:25 pmIAD-CPH
20h 40m2 stops
Air Canada Logo
6:55 am - 8:59 pmCPH-IAD
20h 04m2 stops
$500Air Canada
Find Deal
Mon, Dec 1 - Wed, Dec 3
SWISS Logo
8:30 pm - 11:05 pmIAD-CPH
20h 35m1 stop
SWISS Logo
9:50 am - 4:40 pmCPH-IAD
12h 50m1 stop
$501SWISS
Find Deal
Thu, Dec 4 - Sun, Dec 14
Air Canada Logo
8:40 pm - 5:35 pmDCA-CPH
38h 55m2 stops
Air Canada Logo
6:50 am - 9:56 pmCPH-DCA
21h 06m2 stops
$504Air Canada
Find Deal
Sat, Nov 29 - Tue, Dec 2
SWISS Logo
8:30 pm - 11:05 pmIAD-CPH
20h 35m1 stop
SWISS Logo
6:50 am - 4:40 pmCPH-IAD
15h 50m1 stop
$520SWISS
Find Deal
Sat, Nov 29 - Tue, Dec 2
Lufthansa Logo
10:55 pm - 5:35 pmIAD-CPH
12h 40m1 stop
Lufthansa Logo
10:05 am - 3:50 pmCPH-IAD
11h 45m1 stop
$529Lufthansa
Find Deal
Mon, Nov 3 - Wed, Nov 12

United Airlines flights from District of Columbia to Copenhagen

Our best United Airlines deals on District of Columbia to Copenhagen flight tickets
United Airlines
Nov 30
IAD10:55 pmWashington, D.C. Dulles Intl
12h 40m
1 stop
CPH5:35 pmKastrup Copenhagen
Dec 2
CPH6:50 amKastrup Copenhagen
19h 25m
1 stop
IAD8:15 pmWashington, D.C. Dulles Intl
$497
Find similar
United Airlines
Apr 5
DCA8:00 pmWashington, D.C. Reagan-National
14h 20m
2 stops
CPH4:20 pmKastrup Copenhagen
Apr 7
CPH12:25 pmKastrup Copenhagen
11h 44m
1 stop
DCA6:09 pmWashington, D.C. Reagan-National
$502
Find similar
United Airlines
Dec 4
IAD12:51 pmWashington, D.C. Dulles Intl
17h 34m
2 stops
CPH12:25 pmKastrup Copenhagen
Dec 14
CPH10:05 amKastrup Copenhagen
11h 45m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$539
Find similar

Air Canada flights from District of Columbia to Copenhagen

Our best Air Canada deals on District of Columbia to Copenhagen flight tickets
Air Canada
Dec 1
IAD9:45 amWashington, D.C. Dulles Intl
20h 40m
2 stops
CPH12:25 pmKastrup Copenhagen
Dec 3
CPH6:55 amKastrup Copenhagen
20h 04m
2 stops
IAD8:59 pmWashington, D.C. Dulles Intl
$500
Find similar
Air Canada
Nov 29
DCA8:40 pmWashington, D.C. Reagan-National
38h 55m
2 stops
CPH5:35 pmKastrup Copenhagen
Dec 2
CPH6:50 amKastrup Copenhagen
21h 06m
2 stops
DCA9:56 pmWashington, D.C. Reagan-National
$504
Find similar
Air Canada
Nov 13
DCA11:05 amWashington, D.C. Reagan-National
15h 55m
2 stops
CPH9:00 amKastrup Copenhagen
Nov 19
CPH6:50 amKastrup Copenhagen
14h 41m
2 stops
DCA3:31 pmWashington, D.C. Reagan-National
$505
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Copenhagen 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 October 8, 2025.
Use the filters below to find and compare flights from District of Columbia to Copenhagen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Sun 11/30

8:30 pm-2:00 pm

1 stop11h 30m

Kastrup Copenhagen

Tue 12/2

7:00 am-2:40 pm

1 stop13h 40m

$496

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Sun 11/30

10:55 pm-5:35 pm

1 stop12h 40m

Kastrup Copenhagen

Tue 12/2

6:50 am-8:15 pm

1 stop19h 25m

$497

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Thu 11/13

12:11 pm-7:10 am

1 stop12h 59m

Kastrup Copenhagen

Thu 11/20

1:55 pm-5:15 pm

Nonstop9h 20m

$498

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Wed 11/12

11:10 am-10:35 am

2 stops17h 25m

Kastrup Copenhagen

Wed 11/19

12:50 pm-10:56 pm

2 stops16h 06m

$499

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Thu 11/13

10:55 pm-11:05 pm

1 stop18h 10m

Kastrup Copenhagen

Wed 11/19

10:05 am-3:50 pm

1 stop11h 45m

$499

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 12/1

9:45 am-12:25 pm

2 stops20h 40m

Kastrup Copenhagen

Wed 12/3

6:55 am-8:59 pm

2 stops20h 04m

$500

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Thu 12/4

8:30 pm-11:05 pm

1 stop20h 35m

Kastrup Copenhagen

Sun 12/14

9:50 am-4:40 pm

1 stop12h 50m

$501

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Sat 11/29

8:40 pm-5:35 pm

2 stops38h 55m

Kastrup Copenhagen

Tue 12/2

6:50 am-9:56 pm

2 stops21h 06m

$504

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Sat 11/29

8:30 pm-11:05 pm

1 stop20h 35m

Kastrup Copenhagen

Tue 12/2

6:50 am-4:40 pm

1 stop15h 50m

$520

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 11/3

10:55 pm-5:35 pm

1 stop12h 40m

Kastrup Copenhagen

Wed 11/12

10:05 am-3:50 pm

1 stop11h 45m

$529

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 Copenhagen from

How to get the cheapest flight ticket from District of Columbia to Copenhagen

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 Copenhagen?

The cheapest month to fly to Copenhagen from District of Columbia is in February. Flight prices, which tend to average around $458, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $465.

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from District of Columbia to Copenhagen is on a Monday when prices can be found for as low as $584. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to Copenhagen for around $682.

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

Flying to Copenhagen from District of Columbia in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $568 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $653. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest District of Columbia to Kastrup Copenhagen flight route?

Fly from Washington, D.C. Dulles Intl to Kastrup Copenhagen for the best District of Columbia - Kastrup Copenhagen flight prices

How far in advance should I book a flight to Copenhagen?

You are more likely to see cheaper flights to Copenhagen from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $624 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from District of Columbia for as low as $565 on momondo.

What cabin class options are available on District of Columbia to Kastrup Copenhagen flights?

There are 3 cabin classes available to choose from on District of Columbia to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to Copenhagen flights?

No. A direct flight is the cheapest option for a flight between District of Columbia to Copenhagen.

Cheap District of Columbia to Copenhagen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Copenhagen

Best Price Found

$372

Fastest flight time

7h 50m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Copenhagen

1 airport
The best one-way flight to Copenhagen from District of Columbia in the past 72 hours is $372. The best round-trip flight deal from District of Columbia to Copenhagen found on momondo in the last 72 hours is $553.
The fastest flight from District of Columbia to Copenhagen takes 7h 50m
Direct flights go from District of Columbia to Copenhagen on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Copenhagen: Kastrup Copenhagen (CPH)
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Kastrup Copenhagen Airport?

    Prices for flights from District of Columbia to Kastrup Copenhagen Airport were last updated today.

  • How many operators does momondo search for flights from District of Columbia to Kastrup Copenhagen Airport?

  • How old do you have to be to fly from District of Columbia to Kastrup Copenhagen Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Kastrup Copenhagen Airport.

  • What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

    The necessary travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from District of Columbia to Copenhagen?

Best airlines flying from District of Columbia to Copenhagen

Compare and see reviews for airlines that fly from District of Columbia to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $270Free CancellationRating
7.0
103 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom $285Free CancellationRating
7.4
1,529 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $373Free CancellationRating
7.0
550 reviews
Search Icelandair flights
SWISSPriceFrom $480Free CancellationRating
7.5
1,759 reviews
Search SWISS flights
British AirwaysPriceFrom $486Free CancellationRating
6.7
7,438 reviews
Search British Airways flights
DeltaPriceFrom $507Free CancellationRating
7.9
7,969 reviews
Search Delta flights
United AirlinesPriceFrom $531Free CancellationRating
7.4
8,958 reviews
Search United Airlines flights
LufthansaPriceFrom $536Free CancellationRating
6.8
7,457 reviews
Search Lufthansa flights
KLMPriceFrom $588Free CancellationRating
7.7
1,396 reviews
Search KLM flights

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup
Roskilde

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Copenhagen?

It is quick and easy to find District of Columbia to Copenhagen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Copenhagen that suits you.

Can I find flights from District of Columbia to Copenhagen with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Copenhagen from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Copenhagen?

Once you have performed a search for District of Columbia to Copenhagen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from District of Columbia to Copenhagen right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Copenhagen flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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