What is the cheapest airline that flies from District of Columbia to Denmark?

Finnair, Icelandair, and British Airways are the most popular carriers operating from District of Columbia to Denmark

How many flights depart from District of Columbia to Denmark on average per week?

The number of flights available between District of Columbia and Denmark is 12 per week as of February 2026. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

What airlines fly to Denmark?

Scandinavian Airlines, Icelandair and PLAY are the top three most popular airlines that fly to Denmark from District of Columbia according to our data. Scandinavian Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 11 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

How many flights depart from District of Columbia to Denmark on average per day?

The number of flights available between District of Columbia and Denmark is 1 per day as of February 2026. The most frequent departure time is 8:00PM, with 100% of daily flights leaving in the evening.

When did momondo last update prices for flights from District of Columbia to Denmark?

Prices for flights from District of Columbia to Denmark were last updated today.

How many operators does momondo search for flights from District of Columbia to Denmark?

As of February 2026, there are 10 operators available to choose from for flights from District of Columbia to Denmark.

How old do you have to be to fly from District of Columbia to Denmark?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia 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.

$165 Cheap Flights from District of Columbia to Denmark in 2026

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Find the cheapest flights from District of Columbia to Denmark

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 9:45 pm

IAD

CPH

19h 15m

1 stop

7:20 am - 7:20 pm

CPH

IAD

18h 00m

1 stop

$480Icelandair

Thu, Apr 2 - Wed, Apr 15

8:30 pm - 9:45 pm

IAD

CPH

19h 15m

1 stop

4:55 pm - 7:20 pm

CPH

IAD

32h 25m

1 stop

$482Icelandair

Thu, Apr 2 - Sat, Apr 18

8:20 pm - 1:50 pm

IAD

AAL

11h 30m

1 stop

2:25 pm - 5:00 pm

AAL

IAD

32h 35m

1 stop

$483Scandinavian Airlines

Sun, Apr 5 - Tue, Apr 14

5:45 pm - 11:05 pm

IAD

CPH

23h 20m

1 stop

5:40 pm - 3:10 pm

CPH

IAD

27h 30m

1 stop

$486TAP AIR PORTUGAL

Thu, Aug 20 - Sat, Aug 29

9:40 am - 10:50 am

DCA

CPH

19h 10m

1 stop

12:45 pm - 6:03 pm

CPH

DCA

11h 18m

1 stop

$487Air Canada

Thu, Apr 16 - Wed, Apr 22

8:20 pm - 10:10 am

IAD

CPH

7h 50mnonstop

2:25 pm - 5:00 pm

CPH

IAD

8h 35mnonstop

$489Scandinavian Airlines

Sun, Apr 19 - Thu, Apr 23

10:35 pm - 11:55 am

IAD

CPH

31h 20m

1 stop

5:40 pm - 3:10 pm

CPH

IAD

27h 30m

1 stop

$490TAP AIR PORTUGAL

Sat, Aug 22 - Sat, Aug 29

8:40 pm - 10:50 am

DCA

CPH

32h 10m

1 stop

8:40 am - 10:43 pm

CPH

DCA

20h 03m

2 stops

$515United Airlines

Sun, Apr 12 - Wed, Apr 15

9:40 am - 10:50 am

DCA

CPH

19h 10m

1 stop

12:45 pm - 6:03 pm

CPH

DCA

11h 18m

1 stop

$517Air Canada

Mon, Apr 6 - Wed, Apr 15

8:40 pm - 10:50 am

DCA

CPH

32h 10m

1 stop

8:40 am - 7:53 pm

CPH

DCA

17h 13m

2 stops

$524United Airlines

Mon, Apr 6 - Thu, Apr 9

Air Canada flights from District of Columbia to Denmark

Our best Air Canada deals on District of Columbia to Denmark flight tickets

Air Canada

Apr 6

DCA9:40 amWashington, D.C. Reagan-National

19h 10m

1 stop

CPH10:50 amKastrup Copenhagen

Apr 15

CPH12:45 pmKastrup Copenhagen

11h 18m

1 stop

DCA6:03 pmWashington, D.C. Reagan-National

$517

Air Canada

Apr 15

DCA4:10 pmWashington, D.C. Reagan-National

36h 40m

2 stops

CPH10:50 amKastrup Copenhagen

Apr 21

CPH12:45 pmKastrup Copenhagen

29h 16m

2 stops

DCA12:01 pmWashington, D.C. Reagan-National

$530

Air Canada

Apr 6

IAD4:30 pmWashington, D.C. Dulles Intl

12h 20m

1 stop

CPH10:50 amKastrup Copenhagen

Apr 15

CPH12:45 pmKastrup Copenhagen

13h 44m

1 stop

IAD8:29 pmWashington, D.C. Dulles Intl

$540

British Airways flights from District of Columbia to Denmark

Our best British Airways deals on District of Columbia to Denmark flight tickets

British Airways

Mar 9

IAD7:20 pmWashington, D.C. Dulles Intl

14h 30m

1 stop

CPH2:50 pmKastrup Copenhagen

Mar 16

CPH6:45 amKastrup Copenhagen

14h 50m

1 stop

IAD4:35 pmWashington, D.C. Dulles Intl

$508

British Airways

Mar 1

IAD9:45 pmWashington, D.C. Dulles Intl

18h 00m

1 stop

CPH9:45 pmKastrup Copenhagen

Mar 5

CPH10:30 amKastrup Copenhagen

15h 25m

1 stop

IAD7:55 pmWashington, D.C. Dulles Intl

$538

British Airways

Apr 13

DCA8:55 pmWashington, D.C. Reagan-National

20h 20m

2 stops

CPH11:15 pmKastrup Copenhagen

Apr 28

CPH8:50 amKastrup Copenhagen

19h 39m

2 stops

DCA10:29 pmWashington, D.C. Reagan-National

$579

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Denmark 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

Thu 4/2

8:30 pm-9:45 pm

1 stop19h 15m

Kastrup Copenhagen

Wed 4/15

7:20 am-7:20 pm

1 stop18h 00m

$480

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Thu 4/2

8:30 pm-9:45 pm

1 stop19h 15m

Kastrup Copenhagen

Sat 4/18

4:55 pm-7:20 pm

1 stop32h 25m

$482

Washington, D.C.Aalborg

IAD - AAL

IADAAL

Washington, D.C. Dulles Intl

Sun 4/5

8:20 pm-1:50 pm

1 stop11h 30m

Aalborg

Tue 4/14

2:25 pm-5:00 pm

1 stop32h 35m

$483

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Thu 8/20

5:45 pm-11:05 pm

1 stop23h 20m

Kastrup Copenhagen

Sat 8/29

5:40 pm-3:10 pm

1 stop27h 30m

$486

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Thu 4/16

9:40 am-10:50 am

1 stop19h 10m

Kastrup Copenhagen

Wed 4/22

12:45 pm-6:03 pm

1 stop11h 18m

$487

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Sun 4/19

8:20 pm-10:10 am

Nonstop7h 50m

Kastrup Copenhagen

Thu 4/23

2:25 pm-5:00 pm

Nonstop8h 35m

$489

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Sat 8/22

10:35 pm-11:55 am

1 stop31h 20m

Kastrup Copenhagen

Sat 8/29

5:40 pm-3:10 pm

1 stop27h 30m

$490

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Sun 4/12

8:40 pm-10:50 am

1 stop32h 10m

Kastrup Copenhagen

Wed 4/15

8:40 am-10:43 pm

2 stops20h 03m

$515

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Mon 4/6

9:40 am-10:50 am

1 stop19h 10m

Kastrup Copenhagen

Wed 4/15

12:45 pm-6:03 pm

1 stop11h 18m

$517

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Mon 4/6

8:40 pm-10:50 am

1 stop32h 10m

Kastrup Copenhagen

Thu 4/9

8:40 am-7:53 pm

2 stops17h 13m

$524

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from District of Columbia 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

Prices

Airlines

Other information

What is the cheapest month to fly to Denmark?

In general, October is the cheapest month to fly from District of Columbia to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $531. If you aren’t able to travel to Denmark during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $535.

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

The cheapest day to depart from District of Columbia to Denmark is on a Monday. Travelers who choose to depart for Denmark on a Monday will often find tickets for as low as $612. On the other hand, Friday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $689.

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

Flying to Denmark from District of Columbia in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $594 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Denmark, so prices are often more expensive at around $644 per ticket.

What is the cheapest District of Columbia to Denmark flight route?

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

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

You are more likely to see cheaper flights to Denmark from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $633 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from District of Columbia for as low as $592 on momondo.

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

There are 3 cabin classes available to choose from on District of Columbia to Denmark 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 Denmark flights?

You could potentially save up to 15% on your flight if you consider stops on a District of Columbia to Denmark flight.

Cheap District of Columbia to Denmark flight deals and tips

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

Best Price Found	$384
Fastest flight time	7h 50m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Denmark	19 airports

The best one-way flight to Denmark from District of Columbia in the past 72 hours is $384. The best round-trip flight deal from District of Columbia to Denmark found on momondo in the last 72 hours is $539.

The fastest flight from District of Columbia to Denmark takes 7h 50m

Direct flights go from District of Columbia to Denmark on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Scandinavian Airlines.

There are 19 airports in Denmark. From District of Columbia there are direct flights to Kastrup Copenhagen (CPH).

Search flight deals

When did momondo last update prices for flights from District of Columbia to Denmark?
Prices for flights from District of Columbia to Denmark were last updated today.
How many operators does momondo search for flights from District of Columbia to Denmark?
As of February 2026, there are 10 operators available to choose from for flights from District of Columbia to Denmark.
How old do you have to be to fly from District of Columbia to Denmark?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia 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.
What is the most popular plane model from District of Columbia to Denmark?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from District of Columbia to Denmark is Boeing 777 (22.92% of total bookings). The next most popular plane models are Boeing 767-300 (14.73%), Airbus A350-900 (12.76%), and Boeing 777-300ER (11.42%).

Best airlines flying from District of Columbia to Denmark

Compare and see reviews for airlines that fly from District of Columbia to Denmark with momondo

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom $330	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
TAP AIR PORTUGAL	PriceFrom $354	Free Cancellation	Rating 7.1 2,153 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $410	Free Cancellation	Rating 7.1 617 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $465	Free Cancellation	Rating 7.3 1,700 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $489	Free Cancellation	Rating 6.7 7,772 reviews	Search British Airways flights
SWISS	PriceFrom $493	Free Cancellation	Rating 7.5 1,886 reviews	Search SWISS flights
KLM	PriceFrom $527	Free Cancellation	Rating 7.7 1,461 reviews	Search KLM flights
United Airlines	PriceFrom $535	Free Cancellation	Rating 7.4 9,365 reviews	Search United Airlines flights
Lufthansa	PriceFrom $538	Free Cancellation	Rating 6.8 7,818 reviews	Search Lufthansa flights
Air France	PriceFrom $571	Free Cancellation	Rating 7.4 1,541 reviews	Search Air France flights

Why use momondo?

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

It is quick and easy to find District of Columbia to Denmark 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 Denmark that suits you.

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

All flight searches from District of Columbia to Denmark on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between District of Columbia and Denmark by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Denmark from District of Columbia. 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.

An easier way to manage your Denmark trip

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Popular cities in Denmark

Flights to Copenhagenfrom $371

Flights to Billundfrom $477

Flights to Aalborgfrom $444

Flights to Aarhusfrom $455

Flights to Sønderborgfrom $887

Flights to Karupfrom $760

Cheap flights from District of Columbia to Denmark from $165

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 Denmark departing on 3/23. 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 District of Columbia to Denmark

Cheap round-trip flights

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Air Canada flights from District of Columbia to Denmark

Our best Air Canada deals on District of Columbia to Denmark flight tickets

British Airways flights from District of Columbia to Denmark

Our best British Airways deals on District of Columbia to Denmark flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Denmark that are best for you.

See travel insights to Denmark from

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

What is the cheapest month to fly to Denmark?

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

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

What is the cheapest District of Columbia to Denmark flight route?

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

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

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

What is the cheapest airline that flies from District of Columbia to Denmark?

What airlines fly to Denmark?

How many flights depart from District of Columbia to Denmark on average per day?

How many flights depart from District of Columbia to Denmark on average per week?

Cheap District of Columbia to Denmark flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Denmark

Best airlines flying from District of Columbia to Denmark

Compare and see reviews for airlines that fly from District of Columbia to Denmark with momondo

Why use momondo?

An easier way to manage your Denmark trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Popular cities in Denmark

Popular flights according to clicks in the last 7 days on momondo

District of Columbia flight routes

According to popular flight searches on momondo this year

Denmark flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Denmark

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Denmark

List of cabin classes available on flights landing in Denmark. Availability may vary depending on flight origin and airline.

Complete your trip to Denmark

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According to popular flight searches on momondo this year