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

Icelandair, British Airways, and Delta 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 6 per week as of January 2026. The most frequent departure day is Mon, with 50% 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 60% 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.

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 January 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.

$193 Cheap Flights from District of Columbia to Denmark in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 3:50 pm

IAD

AAR

13h 20m2 stops

4:25 pm - 5:15 pm

AAR

IAD

30h 50m2 stops

$427Scandinavian Airlines

Wed, Feb 25 - Wed, Mar 4

8:30 pm - 3:50 pm

IAD

AAR

13h 20m2 stops

9:45 am - 5:15 pm

AAR

IAD

13h 30m1 stop

$430Scandinavian Airlines

Wed, Feb 25 - Wed, Mar 4

6:20 pm - 2:20 pm

IAD

CPH

14h 00m1 stop

6:15 am - 4:35 pm

CPH

IAD

15h 20m1 stop

$468British Airways

Sun, Mar 1 - Sat, Mar 21

6:20 pm - 2:50 pm

IAD

CPH

14h 30m1 stop

6:55 am - 4:40 pm

CPH

IAD

14h 45m1 stop

$469British Airways

Mon, Mar 2 - Sun, Mar 22

8:30 pm - 2:10 pm

IAD

CPH

11h 40m1 stop

10:10 am - 3:50 pm

CPH

IAD

11h 40m1 stop

$476Multiple Airlines

Tue, Feb 17 - Thu, Feb 19

4:15 pm - 11:25 am

DCA

CPH

13h 10m2 stops

2:20 pm - 3:31 pm

CPH

DCA

31h 11m2 stops

$487Air Canada

Mon, Feb 2 - Mon, Feb 9

4:15 pm - 11:25 am

DCA

CPH

13h 10m2 stops

6:55 am - 3:31 pm

CPH

DCA

14h 36m2 stops

$490Air Canada

Tue, Feb 17 - Thu, Feb 19

10:06 pm - 1:30 pm

IAD

BLL

33h 24m2 stops

6:30 am - 3:50 pm

BLL

IAD

15h 20m1 stop

$503United Airlines

Sat, Jan 24 - Tue, Jan 27

6:59 am - 2:05 pm

DCA

CPH

25h 06m2 stops

6:55 am - 3:31 pm

CPH

DCA

14h 36m2 stops

$535Multiple Airlines

Wed, Feb 25 - Wed, Mar 4

6:00 pm - 1:20 pm

IAD

BLL

13h 20m1 stop

6:30 am - 2:35 pm

BLL

IAD

14h 05m1 stop

$538United Airlines

Sat, Jan 24 - Tue, Jan 27

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 1

IAD6:20 pmWashington, D.C. Dulles Intl

14h 00m

1 stop

CPH2:20 pmKastrup Copenhagen

Mar 21

CPH6:15 amKastrup Copenhagen

15h 20m

1 stop

IAD4:35 pmWashington, D.C. Dulles Intl

$468

British Airways

Mar 2

IAD6:20 pmWashington, D.C. Dulles Intl

14h 30m

1 stop

CPH2:50 pmKastrup Copenhagen

Mar 22

CPH6:55 amKastrup Copenhagen

14h 45m

1 stop

IAD4:40 pmWashington, D.C. Dulles Intl

$469

British Airways

Feb 27

IAD9:45 pmWashington, D.C. Dulles Intl

13h 50m

1 stop

CPH5:35 pmKastrup Copenhagen

Mar 22

CPH6:55 amKastrup Copenhagen

14h 45m

1 stop

IAD4:40 pmWashington, D.C. Dulles Intl

$474

Icelandair flights from District of Columbia to Denmark

Our best Icelandair deals on District of Columbia to Denmark flight tickets

Icelandair

Apr 23

IAD8:30 pmWashington, D.C. Dulles Intl

10h 25m

1 stop

CPH12:55 pmKastrup Copenhagen

Apr 27

CPH2:00 pmKastrup Copenhagen

11h 20m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

$478

Icelandair

Apr 11

IAD8:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

CPH3:55 pmKastrup Copenhagen

Apr 19

CPH4:55 pmKastrup Copenhagen

32h 25m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

$480

Icelandair

Apr 11

IAD8:30 pmWashington, D.C. Dulles Intl

13h 25m

1 stop

CPH3:55 pmKastrup Copenhagen

Apr 18

CPH2:00 pmKastrup Copenhagen

11h 20m

1 stop

IAD7:20 pmWashington, D.C. Dulles Intl

$481

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.Aarhus

IAD - AAR

IADAAR

Washington, D.C. Dulles Intl

Wed 2/25

8:30 pm-3:50 pm

2 stops13h 20m

Aarhus

Wed 3/4

4:25 pm-5:15 pm

2 stops30h 50m

$427

Washington, D.C.Aarhus

IAD - AAR

IADAAR

Washington, D.C. Dulles Intl

Wed 2/25

8:30 pm-3:50 pm

2 stops13h 20m

Aarhus

Wed 3/4

9:45 am-5:15 pm

1 stop13h 30m

$430

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Sun 3/1

6:20 pm-2:20 pm

1 stop14h 00m

Kastrup Copenhagen

Sat 3/21

6:15 am-4:35 pm

1 stop15h 20m

$468

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 3/2

6:20 pm-2:50 pm

1 stop14h 30m

Kastrup Copenhagen

Sun 3/22

6:55 am-4:40 pm

1 stop14h 45m

$469

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Tue 2/17

8:30 pm-2:10 pm

1 stop11h 40m

Kastrup Copenhagen

Thu 2/19

10:10 am-3:50 pm

1 stop11h 40m

$476

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Mon 2/2

4:15 pm-11:25 am

2 stops13h 10m

Kastrup Copenhagen

Mon 2/9

2:20 pm-3:31 pm

2 stops31h 11m

$487

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Tue 2/17

4:15 pm-11:25 am

2 stops13h 10m

Kastrup Copenhagen

Thu 2/19

6:55 am-3:31 pm

2 stops14h 36m

$490

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sat 1/24

10:06 pm-1:30 pm

2 stops33h 24m

Billund

Tue 1/27

6:30 am-3:50 pm

1 stop15h 20m

$503

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Wed 2/25

6:59 am-2:05 pm

2 stops25h 06m

Kastrup Copenhagen

Wed 3/4

6:55 am-3:31 pm

2 stops14h 36m

$535

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sat 1/24

6:00 pm-1:20 pm

1 stop13h 20m

Billund

Tue 1/27

6:30 am-2:35 pm

1 stop14h 05m

$538

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, February 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 $502. If you aren’t able to travel to Denmark during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $531.

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 $602. 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 $693.

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 $579 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 $660 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 $646 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 $615 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 16% 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	$382
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 $382. The best round-trip flight deal from District of Columbia to Denmark found on momondo in the last 72 hours is $524.

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 January 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 (24.47% of total bookings). The next most popular plane models are Boeing 767-300 (14.80%), Boeing 777-300ER (11.68%), and Airbus A350-900 (10.12%).

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 $299	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
TAP AIR PORTUGAL	PriceFrom $354	Free Cancellation	Rating 7.1 2,115 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $410	Free Cancellation	Rating 7.1 595 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $461	Free Cancellation	Rating 7.3 1,644 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $489	Free Cancellation	Rating 6.7 7,664 reviews	Search British Airways flights
SWISS	PriceFrom $493	Free Cancellation	Rating 7.5 1,846 reviews	Search SWISS flights
Lufthansa	PriceFrom $513	Free Cancellation	Rating 6.8 7,709 reviews	Search Lufthansa flights
KLM	PriceFrom $527	Free Cancellation	Rating 7.7 1,436 reviews	Search KLM flights
United Airlines	PriceFrom $535	Free Cancellation	Rating 7.4 9,143 reviews	Search United Airlines flights
Air France	PriceFrom $571	Free Cancellation	Rating 7.4 1,518 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

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.

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Find better results for your trip to Denmark

Popular cities in Denmark

Flights to Copenhagenfrom $338

Flights to Billundfrom $365

Flights to Aalborgfrom $396

Flights to Aarhusfrom $385

Flights to Sønderborgfrom $743

Flights to Karupfrom $760

Flights to Esbjergfrom $1,101

District of Columbia flight routes

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Flights from Washington, D.C. Dulles Intl to Blountville Tri Cities TN/VA

Cheap flights from District of Columbia to Denmark from $193

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 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from District of Columbia to Denmark

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

British Airways flights from District of Columbia to Denmark

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

Icelandair flights from District of Columbia to Denmark

Our best Icelandair 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?

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?

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 16% on your flight if you consider stops on a District of Columbia to Denmark flight.

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

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

What airlines fly 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 6 per week as of January 2026. The most frequent departure day is Mon, with 50% of weekly flights leaving on this day.

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

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

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

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

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

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

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

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

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

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

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