What airlines fly to Denmark?

Scandinavian Airlines, Icelandair and Lufthansa are the top three most popular airlines that fly to Denmark from Washington, D.C. according to our data. Scandinavian Airlines is the first choice among our users, with 68% 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 Washington, D.C. to Denmark on average per week?

As of July 2026, 18 flights take off from Washington, D.C. and land in Denmark each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

What is the cheapest airline that flies from Washington, D.C. to Denmark?

Icelandair, United Airlines, and Air Canada are the most popular carriers operating from Washington, D.C. to Denmark

How long is the flight from Washington, D.C. to Denmark?

Average flight duration from Washington, D.C. to Denmark depends on which airport you fly into and out of. Flying from Washington, D.C. to Copenhagen is 9h 12m on average, while flying from Baltimore to Copenhagen is 10h 05m on average. Copenhagen is the most popular airport in Denmark.

How many flights depart from Washington, D.C. to Denmark on average per day?

As of July 2026, there are 2 flights per day flying from Washington, D.C. to Denmark. The most common time of day flights depart is 8:00PM, with 100% of flights taking off in the evening.

When did momondo last update prices for flights from Washington, D.C. to Denmark?

Prices for flights from Washington, D.C. to Denmark refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Denmark?

As of July 2026, there are 9 operators available to choose from for flights from Washington, D.C. to Denmark.

How old do you have to be to fly from Washington, D.C. to Denmark?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Denmark.

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

The necessary travel and health documents for your Denmark trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$226 Cheap Flights from Washington, D.C. to Denmark in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. 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

BWI

CPH

19h 15m

1 stop

2:00 pm - 7:25 pm

CPH

BWI

11h 25m

1 stop

$517Icelandair

Mon, Sep 14 - Sun, Sep 27

8:40 pm - 4:00 pm

BWI

CPH

14h 20m

1 stop

12:55 pm - 6:40 pm

CPH

BWI

11h 45m

1 stop

$521Icelandair

Sat, Oct 31 - Sat, Nov 7

8:30 pm - 6:55 pm

IAD

BLL

16h 25m

2 stops

7:25 pm - 5:15 pm

BLL

IAD

51h 50m

2 stops

$537Scandinavian Airlines

Thu, Dec 3 - Mon, Dec 7

8:30 pm - 10:25 am

IAD

BLL

31h 55m

1 stop

7:25 pm - 5:15 pm

BLL

IAD

51h 50m

2 stops

$541Scandinavian Airlines

Thu, Dec 3 - Mon, Dec 7

10:35 pm - 11:45 am

IAD

CPH

31h 10m

1 stop

5:40 pm - 3:10 pm

CPH

IAD

27h 30m

1 stop

$696TAP AIR PORTUGAL

Wed, Aug 12 - Thu, Aug 20

10:50 pm - 11:05 pm

IAD

CPH

18h 15m

1 stop

6:05 am - 3:10 pm

CPH

IAD

15h 05m

1 stop

$698TAP AIR PORTUGAL

Fri, Sep 4 - Thu, Sep 10

12:29 pm - 10:00 am

IAD

AAL

15h 31m

2 stops

6:20 am - 3:35 pm

AAL

IAD

15h 15m

1 stop

$746Delta

Sun, Aug 16 - Thu, Aug 20

11:00 am - 10:00 am

DCA

AAL

17h 00m

2 stops

6:20 am - 4:59 pm

AAL

DCA

16h 39m

2 stops

$755Delta

Sun, Aug 16 - Thu, Aug 20

5:20 pm - 6:30 pm

IAD

BLL

19h 10m

1 stop

6:00 am - 1:35 pm

BLL

IAD

13h 35m

1 stop

$756United Airlines

Mon, Aug 17 - Mon, Aug 24

9:45 am - 10:05 am

IAD

BLL

18h 20m

2 stops

6:00 am - 1:35 pm

BLL

IAD

13h 35m

1 stop

$759United Airlines

Mon, Aug 17 - Mon, Aug 24

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Icelandair flights from Washington, D.C. to Denmark

Our best Icelandair deals on Washington, D.C. to Denmark flight tickets

Icelandair

Sep 14

BWI8:30 pmBaltimore/Washington

19h 15m

1 stop

CPH9:45 pmKastrup Copenhagen

Sep 27

CPH2:00 pmKastrup Copenhagen

11h 25m

1 stop

BWI7:25 pmBaltimore/Washington

$517

Icelandair

Oct 31

BWI8:40 pmBaltimore/Washington

14h 20m

1 stop

CPH4:00 pmKastrup Copenhagen

Nov 7

CPH12:55 pmKastrup Copenhagen

11h 45m

1 stop

BWI6:40 pmBaltimore/Washington

$521

Icelandair

Nov 7

BWI7:40 pmBaltimore/Washington

18h 05m

1 stop

CPH7:45 pmKastrup Copenhagen

Nov 18

CPH12:55 pmKastrup Copenhagen

11h 45m

1 stop

BWI6:40 pmBaltimore/Washington

$522

Virgin Atlantic flights from Washington, D.C. to Denmark

Our best Virgin Atlantic deals on Washington, D.C. to Denmark flight tickets

Virgin Atlantic

Sep 16

DCA6:10 amWashington, D.C. Reagan-National

18h 35m

1 stop

CPH6:45 amKastrup Copenhagen

Sep 27

CPH9:00 amKastrup Copenhagen

13h 32m

1 stop

DCA4:32 pmWashington, D.C. Reagan-National

$787

Virgin Atlantic

Jul 17

DCA6:06 amWashington, D.C. Reagan-National

18h 39m

1 stop

CPH6:45 amKastrup Copenhagen

Jul 28

CPH9:00 amKastrup Copenhagen

19h 59m

1 stop

DCA10:59 pmWashington, D.C. Reagan-National

$982

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Mon 9/14

8:30 pm-9:45 pm

1 stop19h 15m

Kastrup Copenhagen

Sun 9/27

2:00 pm-7:25 pm

1 stop11h 25m

$517

Quickest round-trip

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Sat 10/31

8:40 pm-4:00 pm

1 stop14h 20m

Kastrup Copenhagen

Sat 11/7

12:55 pm-6:40 pm

1 stop11h 45m

$521

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Thu 12/3

8:30 pm-6:55 pm

2 stops16h 25m

Billund

Mon 12/7

7:25 pm-5:15 pm

2 stops51h 50m

$537

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Thu 12/3

8:30 pm-10:25 am

1 stop31h 55m

Billund

Mon 12/7

7:25 pm-5:15 pm

2 stops51h 50m

$541

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Wed 8/12

10:35 pm-11:45 am

1 stop31h 10m

Kastrup Copenhagen

Thu 8/20

5:40 pm-3:10 pm

1 stop27h 30m

$696

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Fri 9/4

10:50 pm-11:05 pm

1 stop18h 15m

Kastrup Copenhagen

Thu 9/10

6:05 am-3:10 pm

1 stop15h 05m

$698

Washington, D.C.Aalborg

IAD - AAL

IADAAL

Washington, D.C. Dulles Intl

Sun 8/16

12:29 pm-10:00 am

2 stops15h 31m

Aalborg

Thu 8/20

6:20 am-3:35 pm

1 stop15h 15m

$746

Washington, D.C.Aalborg

DCA - AAL

DCAAAL

Washington, D.C. Reagan-National

Sun 8/16

11:00 am-10:00 am

2 stops17h 00m

Aalborg

Thu 8/20

6:20 am-4:59 pm

2 stops16h 39m

$755

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Mon 8/17

5:20 pm-6:30 pm

1 stop19h 10m

Billund

Mon 8/24

6:00 am-1:35 pm

1 stop13h 35m

$756

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Mon 8/17

9:45 am-10:05 am

2 stops18h 20m

Billund

Mon 8/24

6:00 am-1:35 pm

1 stop13h 35m

$759

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 Washington, D.C. 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, January is the cheapest month to fly from Washington, D.C. to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $269. If you aren’t able to travel to Denmark during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $352.

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

The cheapest day to depart from Washington, D.C. to Denmark is on a Tuesday. Travelers who choose to depart for Denmark on a Tuesday will often find tickets for as low as $644. On the other hand, Friday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $744.

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

Flying to Denmark from Washington, D.C. in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $479 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 $683 per ticket.

What is the cheapest Washington, D.C. to Denmark flight route?

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

How far in advance should I book a flight from Washington, D.C. to Denmark?

You are more likely to see cheaper flights to Denmark from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $663 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Washington, D.C. for as low as $559 on momondo.

What cabin class options are available on Washington, D.C. to Denmark flights?

There are 3 cabin classes available to choose from on Washington, D.C. 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 Washington, D.C. to Denmark flights?

You could potentially save up to 24% on your flight if you consider stops on a Washington, D.C. to Denmark flight.

Cheap Washington, D.C. to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Denmark

Best Price Found	$647
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 Washington, D.C. in the past 72 hours is $647. The best round-trip flight deal from Washington, D.C. to Denmark found on momondo in the last 72 hours is $710.

The fastest flight from Washington, D.C. to Denmark takes 7h 50m

Direct flights go from Washington, D.C. 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 Washington, D.C. there are direct flights to Kastrup Copenhagen (CPH).

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Denmark

When did momondo last update prices for flights from Washington, D.C. to Denmark?
Prices for flights from Washington, D.C. to Denmark refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Denmark?
As of July 2026, there are 9 operators available to choose from for flights from Washington, D.C. to Denmark.
How old do you have to be to fly from Washington, D.C. to Denmark?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Denmark.
What documentation or ID do you need to fly to Denmark?
The necessary travel and health documents for your Denmark trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Denmark?
Based on momondo bookings for flights between Washington, D.C. and Denmark, the leading plane model is Boeing 777, making up 26.72% of the total bookings. Other popular models include Airbus A350-900 with 15.33%, Boeing 767-300 with 14.33%, and Boeing 777-300ER with 12.87%.

Best airlines flying from Washington, D.C. to Denmark

Compare and see reviews for airlines that fly from Washington, D.C. to Denmark with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom $354	Free Cancellation	Rating 7.2 2,311 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $409	Free Cancellation	Rating 7.0 697 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $465	Free Cancellation	Rating 7.4 1,862 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom $493	Free Cancellation	Rating 7.5 1,986 reviews	Search SWISS flights
United Airlines	PriceFrom $526	Free Cancellation	Rating 7.4 9,927 reviews	Search United Airlines flights
Lufthansa	PriceFrom $538	Free Cancellation	Rating 6.8 8,108 reviews	Search Lufthansa flights
KLM	PriceFrom $542	Free Cancellation	Rating 7.8 1,532 reviews	Search KLM flights
Delta	PriceFrom $578	Free Cancellation	Rating 7.8 8,453 reviews	Search Delta flights
Air France	PriceFrom $662	Free Cancellation	Rating 7.5 1,616 reviews	Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Denmark?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Denmark. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Denmark with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Denmark on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Denmark?

momondo provides multiple filters to help you find the best flight to Denmark from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Denmark right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Denmark flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 8/2

Sun 8/9

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark

Popular cities

Other flights from Washington, D.C.

Other flights to Denmark

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Denmark

Flights to Copenhagenfrom $448

Flights to Billundfrom $514

Flights to Aalborgfrom $586

Flights to Aarhusfrom $582

Flights to Sønderborgfrom $1,038

Flights to Karupfrom $1,271

Flights to Esbjergfrom $1,557

Cheap flights from Washington, D.C. to Denmark from $225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Denmark departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Washington, D.C. to Denmark

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

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

Icelandair flights from Washington, D.C. to Denmark

Our best Icelandair deals on Washington, D.C. to Denmark flight tickets

Virgin Atlantic flights from Washington, D.C. to Denmark

Our best Virgin Atlantic deals on Washington, D.C. to Denmark flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Denmark that are best for you.

See travel insights to Denmark from

How to get the cheapest flight ticket from Washington, D.C. 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 Washington, D.C. to Denmark flight route?

How far in advance should I book a flight from Washington, D.C. to Denmark?

What cabin class options are available on Washington, D.C. to Denmark flights?

Can stopping save me money on Washington, D.C. to Denmark flights?

What is the cheapest airline that flies from Washington, D.C. to Denmark?

What airlines fly to Denmark?

How many flights depart from Washington, D.C. to Denmark on average per day?

How many flights depart from Washington, D.C. to Denmark on average per week?

How long is the flight from Washington, D.C. to Denmark?

Cheap Washington, D.C. to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Denmark

Best Price Found

Fastest flight time

Direct flights

Airports in Denmark

Frequently asked questions about flying from Washington, D.C. to Denmark

Best airlines flying from Washington, D.C. to Denmark

Compare and see reviews for airlines that fly from Washington, D.C. 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

Washington, D.C. 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

Explore popular destinations other users love

According to popular flight searches on momondo this year