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.

$229 CHEAP FLIGHTS from District of Columbia to Copenhagen

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Flight Deals

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

Mon, Oct 26 - Thu, Nov 12

9:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

1:55 pm - 5:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$557Scandinavian Airlines

Wed, Nov 4 - Wed, Nov 11

8:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

1:55 pm - 5:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$557Scandinavian Airlines

Wed, Nov 11 - Wed, Nov 18

9:55 am - 4:10 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

24h 15m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas

6:10 am - 8:23 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

20h 13m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl

$558Multiple Airlines

Tue, Nov 10 - Wed, Nov 18

9:55 am - 1:30 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

21h 35m2 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas

6:10 am - 8:23 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

20h 13m2 stops Madrid Barajas Montreal Pierre Elliott Trudeau Intl

$569Multiple Airlines

Thu, Dec 3 - Mon, Dec 7

7:40 pm - 11:45 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

10h 05m1 stop Reykjavik Keflavik Intl

8:15 am - 6:30 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

16h 15m1 stop Reykjavik Keflavik Intl

$595Icelandair

Sun, Dec 27 - Fri, Jan 15

10:30 pm - 11:35 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

19h 05m1 stop Lisbon Humberto Delgado

6:00 am - 8:30 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

20h 30m1 stop Lisbon Humberto Delgado

$603TAP AIR PORTUGAL

Wed, Nov 25 - Wed, Dec 2

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

19h 15m1 stop Lisbon Humberto Delgado

12:40 pm - 3:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

32h 35m1 stop Lisbon Humberto Delgado

$605TAP AIR PORTUGAL

Tue, Nov 3 - Wed, Nov 11

9:40 am - 10:20 amDCA Washington, D.C. Reagan-National-CPH Kastrup Copenhagen

18h 40m1 stop Toronto Pearson Intl

11:35 am - 7:58 pmCPH Kastrup Copenhagen-DCA Washington, D.C. Reagan-National

14h 23m1 stop Toronto Pearson Intl

$612United Airlines

Sun, Dec 27 - Fri, Jan 15

10:55 pm - 5:35 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

12h 40m1 stop Munich Franz Josef Strauss

11:35 am - 11:42 amCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

30h 07m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$615United Airlines

Mon, Oct 19 - Tue, Oct 27

8:30 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

19h 15m1 stop Reykjavik Keflavik Intl

12:55 pm - 7:30 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Reykjavik Keflavik Intl

$625Icelandair

Recent last minute flight deals from District of Columbia to Copenhagen

Wed, Sep 30 - Mon, Oct 26

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

7h 50mnonstop

1:55 pm - 6:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$660Scandinavian Airlines

Wed, Sep 30 - Mon, Oct 26

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

7h 50mnonstop

1:55 pm - 6:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$706Scandinavian Airlines

Mon, Sep 28 - Sun, Oct 4

5:40 pm - 2:05 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

26h 25m1 stop Lisbon Humberto Delgado

12:45 pm - 3:10 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

32h 25m1 stop Lisbon Humberto Delgado

$751TAP AIR PORTUGAL

Tue, Sep 29 - Sun, Oct 4

10:35 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

18h 25m1 stop Lisbon Humberto Delgado

12:45 pm - 3:10 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

32h 25m1 stop Lisbon Humberto Delgado

$751TAP AIR PORTUGAL

Tue, Sep 29 - Fri, Oct 9

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

21h 10m1 stop Zurich

6:30 am - 4:45 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

16h 15m1 stop Zurich

$761SWISS

Fri, Sep 25 - Wed, Oct 7

11:20 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

16h 25m1 stop Reykjavik Keflavik Intl

4:55 pm - 10:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

11h 20m1 stop Reykjavik Keflavik Intl

$769Icelandair

Wed, Sep 30 - Mon, Oct 26

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

16h 50m1 stop Zurich

9:50 am - 6:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

13h 10m1 stop Zurich

$804SWISS

Tue, Sep 29 - Fri, Oct 9

10:20 pm - 4:35 pmIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

12h 15m1 stop Munich Franz Josef Strauss

6:30 am - 4:45 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

16h 15m1 stop Zurich

$806Multiple Airlines

Wed, Sep 30 - Fri, Oct 16

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

17h 45m1 stop Brussels Bruxelles-National

12:45 pm - 11:55 amCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

29h 10m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$808United Airlines

Wed, Sep 30 - Mon, Oct 26

12:43 pm - 8:55 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

14h 12m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

7:55 pm - 6:00 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

27h 05m1 stop Zurich

$821Multiple Airlines

Recent direct flight deals from District of Columbia to Copenhagen

Mon, Oct 26 - Thu, Nov 12

9:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

1:55 pm - 5:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$557Scandinavian Airlines

Wed, Nov 4 - Wed, Nov 11

8:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

1:55 pm - 5:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$557Scandinavian Airlines

Thu, Dec 3 - Mon, Dec 7

8:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

1:55 pm - 5:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$557Scandinavian Airlines

Wed, Nov 4 - Wed, Nov 11

8:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

1:55 pm - 5:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$1,304KLM

Thu, Nov 12 - Sat, Nov 21

8:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

3:30 pm - 6:50 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$1,391Delta

Sat, Nov 14 - Mon, Nov 23

8:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

1:55 pm - 5:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$1,396Air France

Sat, Mar 6 - Sat, Mar 13

8:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

3:30 pm - 6:50 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$1,397Delta

Thu, Nov 12 - Sat, Nov 21

8:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

3:30 pm - 6:50 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$1,433Air France

Sat, Nov 7 - Sat, Nov 14

8:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

3:30 pm - 6:50 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$1,439Air France

Wed, Nov 4 - Wed, Nov 11

8:30 pm - 10:35 amIAD Washington, D.C. Dulles Intl-CPH Kastrup Copenhagen

8h 05mnonstop

1:55 pm - 5:15 pmCPH Kastrup Copenhagen-IAD Washington, D.C. Dulles Intl

9h 20mnonstop

$1,491Delta

Useful Info

Low season	February
High season	June
Cheapest flight	$229

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

Most popular time to fly with an average 30% 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.