How does KAYAK find such low prices on flights from District of Columbia to Copenhagen?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Copenhagen.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Copenhagen?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Copenhagen?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Copenhagen with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Copenhagen?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Copenhagen from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$202 CHEAP FLIGHTS from District of Columbia to Copenhagen

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Cheap Flights from District of Columbia to Copenhagen

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from District of Columbia to Copenhagen

Thu, Oct 29 - Tue, Nov 3

8:40 pm - 11:45 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

10h 05m1 stop Reykjavik Keflavik Intl

12:55 pm - 6:30 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

$578Icelandair

Tue, Oct 27 - Wed, Nov 4

8:40 pm - 7:45 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

18h 05m1 stop Reykjavik Keflavik Intl

12:55 pm - 6:30 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

$578Icelandair

Wed, Nov 25 - Sun, Dec 6

10:30 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

13h 10m1 stop Lisbon Humberto Delgado

6:00 am - 8:35 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

20h 35m1 stop Lisbon Humberto Delgado

$629TAP AIR PORTUGAL

Sun, Nov 15 - Mon, Nov 30

10:30 pm - 11:45 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

19h 15m1 stop Lisbon Humberto Delgado

12:40 pm - 2:45 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

32h 05m1 stop Lisbon Humberto Delgado

$632TAP AIR PORTUGAL

Thu, Oct 15 - Tue, Oct 20

8:30 pm - 12:55 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

10h 25m1 stop Reykjavik Keflavik Intl

5:50 am - 7:20 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

19h 30m2 stops London Stansted Reykjavik Keflavik Intl

$646Multiple Airlines

Wed, Oct 14 - Tue, Oct 20

11:20 pm - 3:55 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

10h 35m1 stop Reykjavik Keflavik Intl

5:50 am - 7:20 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

19h 30m2 stops London Stansted Reykjavik Keflavik Intl

$646Multiple Airlines

Mon, Sep 21 - Wed, Sep 30

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

2:25 pm - 5:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$720Scandinavian Airlines

Sun, Sep 13 - Mon, Sep 21

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

2:25 pm - 5:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$731Scandinavian Airlines

Fri, Oct 9 - Tue, Oct 13

8:20 pm - 7:10 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

16h 50m1 stop Zurich

9:40 am - 4:45 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

13h 05m1 stop Zurich

$738SWISS

Fri, Oct 16 - Fri, Oct 23

8:20 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

21h 10m1 stop Zurich

9:40 am - 4:45 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

13h 05m1 stop Zurich

$738SWISS

Recent last minute flight deals from District of Columbia to Copenhagen

Wed, Aug 12 - Sat, Aug 22

8:20 pm - 2:10 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

11h 50m1 stop Zurich

6:50 am - 1:30 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

12h 40m1 stop Brussels Bruxelles-National

$698Multiple Airlines

Wed, Aug 12 - Sat, Aug 22

5:35 pm - 5:20 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

17h 45m1 stop Brussels Bruxelles-National

12:15 pm - 7:01 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

12h 46m1 stop Montreal Pierre Elliott Trudeau Intl

$710Multiple Airlines

Tue, Aug 11 - Tue, Aug 25

8:20 pm - 2:10 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

11h 50m1 stop Zurich

9:40 am - 4:45 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

13h 05m1 stop Zurich

$711SWISS

Tue, Aug 11 - Tue, Aug 25

8:20 pm - 2:10 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

11h 50m1 stop Zurich

9:40 am - 4:45 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

13h 05m1 stop Zurich

$726SWISS

Tue, Aug 11 - Tue, Aug 25

10:20 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

19h 10m1 stop Munich Franz Josef Strauss

12:45 pm - 11:26 amCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

28h 41m2 stops Toronto Pearson Intl Newark

$748United Airlines

Thu, Aug 13 - Wed, Aug 19

10:20 pm - 11:30 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

19h 10m1 stop Munich Franz Josef Strauss

6:20 am - 1:35 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

13h 15m1 stop Frankfurt am Main

$751Lufthansa

Thu, Aug 13 - Thu, Aug 20

8:15 am - 10:50 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

20h 35m2 stops Ottawa Toronto Pearson Intl

2:40 pm - 8:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

11h 20m1 stop Frankfurt am Main

$760United Airlines

Tue, Aug 11 - Tue, Aug 25

10:20 pm - 6:40 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

14h 20m1 stop Munich Franz Josef Strauss

10:10 am - 9:08 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

16h 58m2 stops Frankfurt am Main Boston Logan Intl

$760Lufthansa

Tue, Aug 11 - Tue, Aug 25

3:15 pm - 11:25 amDCA Washington, D.C. Reagan-National-CPH Kastrup Copenhagen

14h 10m2 stops Boston Logan Intl Paris Charles de Gaulle

9:00 am - 4:59 pmCPH Kastrup Copenhagen-DCA Washington, D.C. Reagan-National

13h 59m1 stop New York John F Kennedy Intl

$764Delta

Tue, Aug 11 - Tue, Aug 25

3:15 pm - 11:25 amDCA Washington, D.C. Reagan-National-CPH Kastrup Copenhagen

14h 10m2 stops Boston Logan Intl Paris Charles de Gaulle

9:00 am - 4:59 pmCPH Kastrup Copenhagen-DCA Washington, D.C. Reagan-National

13h 59m1 stop New York John F Kennedy Intl

$765Delta

Recent direct flight deals from District of Columbia to Copenhagen

Mon, Sep 21 - Wed, Sep 30

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

2:25 pm - 5:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$720Scandinavian Airlines

Sun, Sep 13 - Mon, Sep 21

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

2:25 pm - 5:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$731Scandinavian Airlines

Mon, Sep 7 - Thu, Sep 17

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

2:25 pm - 5:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$741Scandinavian Airlines

Fri, Oct 23 - Sat, Oct 31

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

3:30 pm - 7:50 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$1,304Delta

Thu, Oct 22 - Sat, Oct 31

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

3:30 pm - 7:50 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$1,304Delta

Mon, Sep 21 - Wed, Sep 30

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

2:25 pm - 5:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$1,333Delta

Sun, Sep 13 - Mon, Sep 21

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

2:25 pm - 5:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$1,337Air France

Fri, Sep 11 - Thu, Sep 17

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

2:25 pm - 5:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$1,339Air France

Mon, Sep 28 - Wed, Oct 7

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

2:25 pm - 5:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$1,348Air France

Sun, Sep 20 - Sun, Sep 27

8:20 pm - 10:10 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

7h 50mnonstop

2:25 pm - 5:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

8h 35mnonstop

$1,632Multiple Airlines

Useful Info

Low season	February
High season	June
Cheapest flight	$202

Best time to beat the crowds with an average 26% drop in price.

Most popular time to fly with an average 34% increase in price.

Flight from Washington Dulles Airport to Copenhagen

How does KAYAK find such low prices on flights from District of Columbia to Copenhagen?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Copenhagen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Copenhagen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Copenhagen?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Copenhagen with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Copenhagen?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Copenhagen from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Copenhagen

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Information on the airport you'll fly into in Copenhagen

Copenhagen (CPH)

CPH

$202 Find Cheap Flights from District of Columbia to Copenhagen - Compare and Save

Cheap Flights from District of Columbia to Copenhagen

Recent round-trip flight deals from District of Columbia to Copenhagen

Recent one-way flight deals from District of Columbia to Copenhagen

Recent last minute flight deals from District of Columbia to Copenhagen

Recent direct flight deals from District of Columbia to Copenhagen

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from District of Columbia to Copenhagen

Everything you need to know for your flight to Copenhagen

Information on the airport you'll fly into in Copenhagen

Cabin class types available on flights to District of Columbia

Complete your trip to Copenhagen with a hotel stay or car rental

Find direct flights for Copenhagen

Flights to other popular destinations

Flights from domestic origins to Copenhagen

Choose which airport to fly into in Copenhagen

Find deals for your return flight