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

TAP AIR PORTUGAL, Scandinavian Airlines, and Air Canada are the most popular carriers operating from District of Columbia to Denmark

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 9 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 November 2025. The most frequent departure time is 9:00PM, with 100% of daily flights leaving in the evening.

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 November 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

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 November 2025, there are 9 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.

$231 Cheap Flights from District of Columbia to Denmark in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 7:50 pmIAD-CPH

18h 10m1 stop

12:55 pm - 6:30 pmCPH-IAD

11h 35m1 stop

$445Icelandair

Find Deal

Mon, Feb 23 - Fri, Feb 27

7:40 pm - 7:50 pmIAD-CPH

18h 10m1 stop

12:55 pm - 6:30 pmCPH-IAD

11h 35m1 stop

$446Icelandair

Find Deal

Mon, Feb 23 - Fri, Feb 27

12:23 pm - 9:15 amIAD-AAR

14h 52m2 stops

6:40 pm - 6:50 pmAAR-IAD

30h 10m1 stop

$446Scandinavian Airlines

Find Deal

Tue, Feb 24 - Fri, Feb 27

12:23 pm - 1:55 pmIAD-AAR

19h 32m2 stops

6:40 pm - 6:50 pmAAR-IAD

30h 10m1 stop

$447Scandinavian Airlines

Find Deal

Tue, Feb 24 - Fri, Feb 27

10:06 pm - 9:40 amIAD-BLL

29h 34m2 stops

6:35 am - 8:59 pmBLL-IAD

20h 24m2 stops

$500United Airlines

Find Deal

Sun, Dec 7 - Wed, Dec 10

9:45 am - 9:45 amIAD-BLL

18h 00m2 stops

10:25 am - 4:50 pmBLL-IAD

11h 25m1 stop

$509Multiple Airlines

Find Deal

Tue, Mar 3 - Sun, Mar 8

9:45 am - 9:45 amIAD-BLL

18h 00m2 stops

10:25 am - 4:50 pmBLL-IAD

11h 25m1 stop

$512Multiple Airlines

Find Deal

Tue, Mar 3 - Sun, Mar 8

5:15 pm - 9:45 amIAD-BLL

10h 30m1 stop

10:25 am - 9:15 pmBLL-IAD

15h 50m1 stop

$524Lufthansa

Find Deal

Tue, Mar 3 - Sun, Mar 8

6:00 pm - 1:40 pmIAD-BLL

13h 40m1 stop

2:05 pm - 9:15 pmBLL-IAD

12h 10m1 stop

$525Lufthansa

Find Deal

Tue, Mar 3 - Sun, Mar 8

11:05 am - 10:00 amDCA-BLL

16h 55m2 stops

6:30 am - 7:32 pmBLL-DCA

19h 02m2 stops

$543United Airlines

Find Deal

Sun, Jan 25 - Fri, Jan 30

Icelandair flights from District of Columbia to Denmark

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

Icelandair

Jan 30

IAD7:40 pmWashington, D.C. Dulles Intl

10h 20m

1 stop

CPH12:00 pmKastrup Copenhagen

Feb 21

CPH1:05 pmKastrup Copenhagen

11h 25m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$445

Find similar

Icelandair

Feb 23

IAD7:40 pmWashington, D.C. Dulles Intl

18h 10m

1 stop

CPH7:50 pmKastrup Copenhagen

Feb 27

CPH12:55 pmKastrup Copenhagen

11h 35m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$446

Find similar

Icelandair

Jan 30

IAD7:40 pmWashington, D.C. Dulles Intl

10h 05m

1 stop

CPH11:45 amKastrup Copenhagen

Feb 23

CPH8:50 pmKastrup Copenhagen

27h 40m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$447

Find similar

Lufthansa flights from District of Columbia to Denmark

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

Lufthansa

Nov 26

IAD10:55 pmWashington, D.C. Dulles Intl

12h 40m

1 stop

CPH5:35 pmKastrup Copenhagen

Dec 3

CPH10:05 amKastrup Copenhagen

11h 45m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

$488

Find similar

Lufthansa

Dec 4

IAD10:55 pmWashington, D.C. Dulles Intl

18h 10m

1 stop

CPH11:05 pmKastrup Copenhagen

Dec 8

CPH10:10 amKastrup Copenhagen

11h 40m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

$489

Find similar

Lufthansa

Nov 25

IAD5:40 pmWashington, D.C. Dulles Intl

12h 45m

1 stop

CPH12:25 pmKastrup Copenhagen

Nov 27

CPH10:10 amKastrup Copenhagen

11h 40m

1 stop

IAD3:50 pmWashington, D.C. Dulles Intl

$492

Find similar

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

Mon 2/23

7:40 pm-7:50 pm

1 stop18h 10m

Kastrup Copenhagen

Fri 2/27

12:55 pm-6:30 pm

1 stop11h 35m

$445

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 2/23

7:40 pm-7:50 pm

1 stop18h 10m

Kastrup Copenhagen

Fri 2/27

12:55 pm-6:30 pm

1 stop11h 35m

$446

Washington, D.C.Aarhus

IAD - AAR

IADAAR

Washington, D.C. Dulles Intl

Tue 2/24

12:23 pm-9:15 am

2 stops14h 52m

Aarhus

Fri 2/27

6:40 pm-6:50 pm

1 stop30h 10m

$446

Washington, D.C.Aarhus

IAD - AAR

IADAAR

Washington, D.C. Dulles Intl

Tue 2/24

12:23 pm-1:55 pm

2 stops19h 32m

Aarhus

Fri 2/27

6:40 pm-6:50 pm

1 stop30h 10m

$447

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sun 12/7

10:06 pm-9:40 am

2 stops29h 34m

Billund

Wed 12/10

6:35 am-8:59 pm

2 stops20h 24m

$500

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Tue 3/3

9:45 am-9:45 am

2 stops18h 00m

Billund

Sun 3/8

10:25 am-4:50 pm

1 stop11h 25m

$509

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Tue 3/3

9:45 am-9:45 am

2 stops18h 00m

Billund

Sun 3/8

10:25 am-4:50 pm

1 stop11h 25m

$512

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Tue 3/3

5:15 pm-9:45 am

1 stop10h 30m

Billund

Sun 3/8

10:25 am-9:15 pm

1 stop15h 50m

$524

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Tue 3/3

6:00 pm-1:40 pm

1 stop13h 40m

Billund

Sun 3/8

2:05 pm-9:15 pm

1 stop12h 10m

$525

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Sun 1/25

11:05 am-10:00 am

2 stops16h 55m

Billund

Fri 1/30

6:30 am-7:32 pm

2 stops19h 02m

$543

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 $460. 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 $509.

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 $587. 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 $684.

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 $564 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to Denmark, so prices are often more expensive at around $871 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 $626 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 $586 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 39% 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	$374
Fastest flight time	7h 50m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Denmark	1 airport

The best one-way flight to Denmark from District of Columbia in the past 72 hours is $374. The best round-trip flight deal from District of Columbia to Denmark found on momondo in the last 72 hours is $559.

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. There are no airlines offering direct flights.

There is 1 airport near Denmark: 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 November 2025, there are 9 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 (17.32% of total bookings). The next most popular plane models are Boeing 777-300ER (15.30%), Boeing 767-300 (12.05%), and Airbus A350-900 (9.52%).

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
Scandinavian Airlines	PriceFrom $285	Free Cancellation	Rating 7.4 1,584 reviews	Search Scandinavian Airlines flights
PLAY	PriceFrom $285	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Icelandair	PriceFrom $378	Free Cancellation	Rating 7.0 581 reviews	Search Icelandair flights
SWISS	PriceFrom $480	Free Cancellation	Rating 7.5 1,790 reviews	Search SWISS flights
British Airways	PriceFrom $509	Free Cancellation	Rating 6.7 7,535 reviews	Search British Airways flights
Lufthansa	PriceFrom $512	Free Cancellation	Rating 6.8 7,581 reviews	Search Lufthansa flights
United Airlines	PriceFrom $531	Free Cancellation	Rating 7.4 9,036 reviews	Search United Airlines flights
KLM	PriceFrom $549	Free Cancellation	Rating 7.7 1,418 reviews	Search KLM flights
Delta	PriceFrom $589	Free Cancellation	Rating 7.9 7,999 reviews	Search Delta 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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Tue 12/23

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Find better results for your trip to Denmark

Popular cities in Denmark

Flights to Copenhagenfrom $367

Flights to Billundfrom $442

Flights to Aalborgfrom $435

Flights to Aarhusfrom $418

Flights to Sønderborgfrom $625

Flights to Karupfrom $760

Flights to Esbjergfrom $1,311

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Cheap flights from District of Columbia to Denmark from $231

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 12/3. 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

Price Alerts

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

Icelandair flights from District of Columbia to Denmark

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

Lufthansa flights from District of Columbia to Denmark

Our best Lufthansa 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

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 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 39% 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?

TAP AIR PORTUGAL, Scandinavian Airlines, and Air Canada 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 day?

The number of flights available between District of Columbia and Denmark is 1 per day as of November 2025. The most frequent departure time is 9:00PM, with 100% of daily flights leaving in the evening.

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 November 2025. The most frequent departure day is Mon, with 25% 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