What are the cheapest airlines to fly from Washington, D.C. to Denmark one-way?

To fly one-way, consider booking your trip with PLAY, which is currently one of the cheapest options available, starting at $241. Icelandair flights start at $275 while deals on TAP AIR PORTUGAL start at $370 one-way.

What is the cheapest day to fly from Washington, D.C. to Denmark?

Travelers seeking maximum savings on their Washington, D.C. to Denmark flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. to Denmark?

The most popular route from Washington, D.C. to Denmark is Washington, D.C. Dulles Intl - Kastrup Copenhagen. You may also consider Washington, D.C. Reagan-National - Kastrup Copenhagen or Baltimore/Washington - Kastrup Copenhagen.

What are the cheapest flights from Washington, D.C. to Denmark?

On average you can expect to pay $1,273 for a flight from Washington, D.C. to Denmark. The cheapest flight overall is $228 while the most popular route, (Washington, D.C. Dulles Intl - Kastrup Copenhagen) is currently priced at $431.

What are the most popular airlines that fly from Washington, D.C. to Denmark?

American Airlines, Air Canada and British Airways are the most popular airlines when flying from Washington, D.C. to Denmark.

What is the cheapest day to fly round-trip from Washington, D.C. to Denmark?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Denmark. Check prices with Cheapflights to find a great deal for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 41 days in advance, which can save you up to 13% on flights from Washington, D.C. to Denmark compared to booking the week you need them. Waiting 41 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $555. For sooner than that we have options available in the next 3 days from $582.

What is the cheapest month to fly from Washington, D.C. to Denmark?

The best pricing can be found in the month of February. Prices to Denmark from Washington, D.C. average $553. You can even find prices in February for less than $553, as users have found deals to Denmark from as low as $263. The month of June appears to be one of the more expensive times to travel to Denmark from Washington, D.C.. Flying in the targeted month can save you up to 31%.

Can I find deals for flights from Washington, D.C. to Denmark that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Denmark flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Denmark?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Denmark.

Can I find deals for business class flights from Washington, D.C. to Denmark?

Yes. Cheapflights offers flight deals from Washington, D.C. to Denmark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$577+ Flights from Washington, D.C. to Denmark

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Cheap flight deals from Washington, D.C. to Denmark

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$387 (Justfly.com)
One-way from	$241 (PLAY)
Popular in	June
Cheapest in	February
Average price	$576
Good round-trip deal	$568 or less
Good one-way deal	$361 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Kastrup Copenhagen flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kastrup Copenhagen flights.

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From Washington, D.C. (WAS) to Denmark

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One-way flight from Washington, D.C. (WAS) to Denmark

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($117 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Washington, D.C. (WAS) to Denmark.

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Price to beat on a one-way flight from Washington, D.C. (WAS) to Denmark.

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Find flight deals from Washington, D.C. to Denmark

Cheapest flights from Washington, D.C. to Denmark
Explore the most affordable flight options available from Washington, D.C. to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Wed 10/297:05 pmBWI - CPH

1 stop10h 40mPLAY

Wed 11/1211:45 amCPH - BWI

1 stop11h 10mPLAY

Deal found 4/17

$306

Wed 8/138:30 pmBWI - CPH

1 stop10h 25mIcelandair

Wed 8/202:00 pmCPH - BWI

1 stop11h 25mIcelandair

Deal found 4/15

$451

Tue 8/58:30 pmIAD - CPH

1 stop10h 25mIcelandair

Tue 8/194:45 pmCPH - IAD

1 stop11h 25mIcelandair

Deal found 4/17

$461

Mon 8/1810:05 pmIAD - CPH

Nonstop7h 50mScandinavian Airlines

Mon 8/255:30 pmCPH - IAD

Nonstop8h 29mScandinavian Airlines

Deal found 4/17

$466

Mon 9/110:20 pmIAD - CPH

1 stop21h 20mTAP AIR PORTUGAL

Wed 9/106:00 amCPH - IAD

1 stop20h 50mTAP AIR PORTUGAL

Deal found 4/17

$477

Sun 5/45:45 amBWI - CPH

2 stops23h 50mMultiple Airlines

Fri 5/912:35 pmCPH - BWI

2 stops24h 56mMultiple Airlines

Deal found 4/17

$483

Sun 9/2110:05 pmIAD - BLL

1 stop29h 20mScandinavian Airlines

Wed 10/16:25 amBLL - IAD

1 stop19h 34mScandinavian Airlines

Deal found 4/17

$520

Tue 8/59:40 amDCA - CPH

1 stop15h 30mUnited Airlines

Fri 8/2212:25 pmCPH - DCA

2 stops29h 34mUnited Airlines

Deal found 4/17

$546

Tue 8/59:45 amIAD - CPH

1 stop15h 25mUnited Airlines

Tue 8/1912:45 pmCPH - IAD

2 stops29h 10mUnited Airlines

Deal found 4/17

$553

Tue 8/59:45 amIAD - CPH

1 stop15h 25mAir Canada

Wed 8/2012:25 pmCPH - IAD

2 stops34h 00mAir Canada

Deal found 4/17

$559

Tue 12/28:45 pmIAD - CPH

1 stop16h 20mMultiple Airlines

Fri 12/126:55 amCPH - IAD

2 stops14h 18mMultiple Airlines

Deal found 4/17

$564

Mon 8/183:59 pmBWI - CPH

2 stops13h 16mAmerican Airlines

Tue 8/262:00 pmCPH - BWI

2 stops16h 01mAmerican Airlines

Deal found 4/15

$578

Best flights from Washington, D.C. to Denmark
Discover carefully curated flight deals from Washington, D.C. to Denmark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Sat 5/106:50 pmBWI - CPH

1 stop19h 45mPLAY

Thu 5/1512:35 pmCPH - BWI

1 stop11h 05mPLAY

Deal found 4/17

$387

Thu 8/148:30 pmBWI - CPH

1 stop10h 25mIcelandair

Fri 8/222:00 pmCPH - BWI

1 stop11h 25mIcelandair

Deal found 4/17

$472

Tue 5/610:20 pmIAD - CPH

1 stop18h 45mTAP AIR PORTUGAL

Tue 5/205:40 pmCPH - IAD

1 stop27h 40mTAP AIR PORTUGAL

Deal found 4/17

$477

Sun 5/45:45 amBWI - CPH

2 stops23h 50mMultiple Airlines

Fri 5/912:35 pmCPH - BWI

2 stops24h 56mMultiple Airlines

Deal found 4/17

$483

Sun 9/2110:05 pmIAD - BLL

1 stop29h 20mScandinavian Airlines

Wed 10/16:25 amBLL - IAD

1 stop19h 34mScandinavian Airlines

Deal found 4/17

$520

Tue 8/59:40 amDCA - CPH

1 stop15h 30mUnited Airlines

Fri 8/2212:25 pmCPH - DCA

2 stops29h 34mUnited Airlines

Deal found 4/17

$546

Wed 8/68:15 amDCA - CPH

2 stops16h 15mDelta

Thu 8/219:00 amCPH - DCA

1 stop15h 12mDelta

Deal found 4/17

$578

Sat 8/24:30 pmDCA - CPH

1 stop32h 40mAir Canada

Mon 8/253:00 pmCPH - DCA

2 stops30h 48mAir Canada

Deal found 4/17

$590

Mon 5/55:40 pmBWI - CPH

2 stops16h 25mAir France

Tue 5/209:00 amCPH - BWI

2 stops17h 43mAir France

Deal found 4/17

$593

Tue 8/59:20 pmBWI - CPH

1 stop20h 00mAmerican Airlines

Fri 8/227:25 amCPH - BWI

2 stops16h 22mAmerican Airlines

Deal found 4/17

$598

Tue 5/68:45 pmIAD - CPH

1 stop11h 30mSWISS

Wed 5/149:40 amCPH - IAD

1 stop12h 35mSWISS

Deal found 4/17

$633

Sat 8/167:45 pmDCA - CPH

2 stops32h 15mBritish Airways

Sat 8/237:45 pmCPH - DCA

2 stops26h 44mBritish Airways

Deal found 4/17

$653

Last-minute flights from Washington, D.C. to Denmark
Discover last-minute flight deals from Washington, D.C. to Denmark. Data last updated April 17, 2025 and is based on user searches.

Tue 4/225:40 pmIAD - CPH

1 stop23h 40mAmerican Airlines

Wed 4/3010:20 amCPH - IAD

1 stop13h 10mAmerican Airlines

Deal found 4/17

$658

Tue 4/2212:00 pmBWI - CPH

2 stops16h 40mDelta

Tue 4/299:00 amCPH - BWI

2 stops20h 22mDelta

Deal found 4/17

$666

Tue 4/2211:05 pmIAD - CPH

1 stop13h 40mMultiple Airlines

Tue 4/299:40 amCPH - IAD

1 stop12h 35mMultiple Airlines

Deal found 4/17

$669

Tue 4/228:14 pmIAD - CPH

2 stops21h 06mBritish Airways

Wed 4/3010:20 amCPH - IAD

2 stops19h 36mBritish Airways

Deal found 4/17

$673

Sat 4/266:50 pmBWI - CPH

1 stop10h 45mPLAY

Fri 5/212:35 pmCPH - BWI

1 stop11h 05mPLAY

Deal found 4/17

$522

Sat 4/268:30 pmBWI - CPH

1 stop19h 15mIcelandair

Thu 5/82:00 pmCPH - BWI

1 stop11h 25mIcelandair

Deal found 4/17

$627

Sat 4/268:33 pmIAD - CPH

1 stop27h 57mDelta

Thu 5/89:00 amCPH - IAD

1 stop16h 39mDelta

Deal found 4/17

$644

Sat 4/266:45 pmDCA - CPH

1 stop29h 45mDelta

Tue 5/69:00 amCPH - DCA

1 stop15h 27mDelta

Deal found 4/17

$644

Sun 4/278:40 pmDCA - CPH

1 stop32h 45mAir Canada

Tue 5/612:45 pmCPH - DCA

2 stops15h 08mAir Canada

Deal found 4/17

$642

Sun 4/273:55 pmIAD - CPH

2 stops37h 30mAir Canada

Wed 5/76:10 amCPH - IAD

2 stops20h 58mAir Canada

Deal found 4/17

$647

Sun 4/278:45 pmIAD - CPH

1 stop16h 35mSWISS

Mon 5/58:10 pmCPH - IAD

1 stop26h 05mSWISS

Deal found 4/17

$668

Sun 4/2710:20 pmIAD - CPH

1 stop14h 25mLufthansa

Fri 5/912:50 pmCPH - IAD

1 stop12h 35mLufthansa

Deal found 4/17

$674

One-way flights from Washington, D.C. to Denmark
Search for one-way flight options from Washington, D.C. to Denmark. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Wed 7/306:50 pmBWI - CPH

1 stop10h 45mPLAY

Deal found 4/17

$241

Sat 7/511:15 pmIAD - CPH

1 stop10h 30mIcelandair

Deal found 4/16

$275

Tue 7/18:30 pmIAD - CPH

2 stops16h 20mMultiple Airlines

Deal found 4/16

$285

Tue 5/138:30 pmBWI - CPH

1 stop13h 15mIcelandair

Deal found 4/16

$298

Tue 5/139:30 pmBWI - CPH

2 stops42h 15mMultiple Airlines

Deal found 4/16

$318

Mon 7/710:20 pmIAD - CPH

1 stop12h 05mTAP AIR PORTUGAL

Deal found 4/17

$370

Sun 5/49:45 amIAD - CPH

2 stops43h 05mAir Canada

Deal found 4/17

$416

Sun 5/44:35 pmDCA - CPH

2 stops36h 15mAir Canada

Deal found 4/17

$416

Wed 7/309:25 amBWI - CPH

2 stops17h 35mDelta

Deal found 4/17

$427

Wed 7/96:50 pmBWI - CPH

1 stop10h 45mWorldTicket

Deal found 4/17

$429

Tue 4/2210:05 pmIAD - CPH

Nonstop7h 50mScandinavian Airlines

Deal found 4/16

$448

Tue 5/2010:20 pmIAD - CPH

1 stop14h 25mLufthansa

Deal found 4/16

$462

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Sat 5/10

6:50 pm-8:35 pm

1 stop19h 45m

Kastrup Copenhagen

Thu 5/15

12:35 pm-5:40 pm

1 stop11h 05m

$387

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Tue 8/5

8:30 pm-12:55 pm

1 stop10h 25m

Kastrup Copenhagen

Tue 8/19

4:45 pm-10:10 pm

1 stop11h 25m

$461

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 8/18

10:05 pm-11:55 am

Nonstop7h 50m

Kastrup Copenhagen

Mon 8/25

5:30 pm-7:59 pm

Nonstop8h 29m

$466

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 9/1

10:20 pm-1:40 am

1 stop21h 20m

Kastrup Copenhagen

Wed 9/10

6:00 am-8:50 pm

1 stop20h 50m

$477

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Sun 5/4

5:45 am-11:35 am

2 stops23h 50m

Kastrup Copenhagen

Fri 5/9

12:35 pm-7:31 am

2 stops24h 56m

$483

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Tue 8/5

9:40 am-7:10 am

1 stop15h 30m

Kastrup Copenhagen

Fri 8/22

12:25 pm-11:59 am

2 stops29h 34m

$546

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Tue 8/5

9:45 am-7:10 am

1 stop15h 25m

Kastrup Copenhagen

Tue 8/19

12:45 pm-11:55 am

2 stops29h 10m

$553

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Tue 8/5

9:45 am-7:10 am

1 stop15h 25m

Kastrup Copenhagen

Wed 8/20

12:25 pm-4:25 pm

2 stops34h 00m

$559

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Wed 8/6

8:15 am-6:30 am

2 stops16h 15m

Kastrup Copenhagen

Thu 8/21

9:00 am-6:12 pm

1 stop15h 12m

$578

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Mon 5/5

9:20 pm-7:00 am

2 stops27h 40m

Kastrup Copenhagen

Tue 5/13

7:25 pm-7:35 pm

2 stops30h 10m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results

...

Best time to book a flight from Washington, D.C. to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Denmark

What is the cheapest month to book a flight from Washington, D.C. to Denmark?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Denmark (average of $523). Flying from Washington, D.C. to Denmark in June is currently the most expensive (average of $953). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to DK?

One of the essential ways to save on airfare from Washington, D.C. to Denmark is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 4% on airfare.

Weekly flight availability from Washington, D.C. to Denmark

The most flights from WAS to DK0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Denmark by month

In terms of precipitation, rainfall in Denmark ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Denmark when rainfall is around 0.8 in.

Temperature in Denmark by month

If weather is an important factor for your trip to Denmark, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Denmark

To help decide which airline to fly from Washington, D.C. to Denmark, see what other customers have to say about Delta, KLM and Finnair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,329 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

775 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.5

Good

1,435 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to Denmark one-way?
To fly one-way, consider booking your trip with PLAY, which is currently one of the cheapest options available, starting at $241. Icelandair flights start at $275 while deals on TAP AIR PORTUGAL start at $370 one-way.
What are the most popular routes from Washington, D.C. to Denmark?
The most popular route from Washington, D.C. to Denmark is Washington, D.C. Dulles Intl - Kastrup Copenhagen. You may also consider Washington, D.C. Reagan-National - Kastrup Copenhagen or Baltimore/Washington - Kastrup Copenhagen.
What are the cheapest flights from Washington, D.C. to Denmark?
On average you can expect to pay $1,273 for a flight from Washington, D.C. to Denmark. The cheapest flight overall is $228 while the most popular route, (Washington, D.C. Dulles Intl - Kastrup Copenhagen) is currently priced at $431.
Can I find deals for flights from Washington, D.C. to Denmark that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Denmark flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Denmark?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Denmark.
Can I find deals for business class flights from Washington, D.C. to Denmark?
Yes. Cheapflights offers flight deals from Washington, D.C. to Denmark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Denmark?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Denmark (average of $523). Flying from Washington, D.C. to Denmark in June is currently the most expensive (average of $953). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington, D.C. to Denmark

Dulles Intl to Heathrow flights

Dulles Intl to Charles de Gaulle flights

Dulles Intl to Leonardo da Vinci/Fiumicino flights

Dulles Intl to Athens flights

Reagan-National to Heathrow flights

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Dulles Intl to Istanbul flights

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Dulles Intl to Gatwick flights

Dulles Intl to London City flights

Dulles Intl to Barcelona-El Prat flights

Reagan-National to Gatwick flights

Dulles Intl to Orly flights

Dulles Intl to Frankfurt flights

Reagan-National to Charles de Gaulle flights

Reagan-National to Leonardo da Vinci/Fiumicino flights

Dulles Intl to Bruxelles-National flights

Dulles Intl to Amsterdam flights

Reagan-National to Athens flights

Reagan-National to Orly flights

Reagan-National to Madrid flights

Reagan-National to Lisbon flights

Dulles Intl to Keflavik Intl flights

Dulles Intl to Edinburgh flights

Dulles Intl to Zurich flights

Reagan-National to Istanbul flights

Dulles Intl to Vicenza flights

Dulles Intl to Munich flights

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Reagan-National to Dublin flights

Dulles Intl to Malpensa flights

Dulles Intl to Linate flights

Reagan-National to Barcelona-El Prat flights

Dulles Intl to Stansted flights

Reagan-National to Malpensa flights

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Dulles Intl to Florence flights

Reagan-National to Frankfurt flights

Reagan-National to Keflavik Intl flights

Dulles Intl to Vienna flights

Reagan-National to Bruxelles-National flights

Reagan-National to London City flights

Reagan-National to Florence flights

Dulles Intl to Oslo Gardermoen flights

Reagan-National to Amsterdam flights

Dulles Intl to Luton flights

Dulles Intl to Geneva flights

Reagan-National to Linate flights

Reagan-National to Vicenza flights

Top 10 airlines flying from Washington, D.C. to Denmark

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$285	Average$724	FlexibilityNo cancel fee	On-time77%
PLAY	Cheapest$291	Average$435	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$374	Average$578	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$443	Average$661	FlexibilityNo cancel fee	On-time70%
Lufthansa	Cheapest$464	Average$703	FlexibilityNo cancel fee	On-time76%
SWISS	Cheapest$474	Average$696	FlexibilityNo cancel fee	On-time79%
KLM	Cheapest$500	Average$983	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$501	Average$753	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$502	Average$772	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$505	Average$757	FlexibilityNo cancel fee	On-timeN/A

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$238+ Cheap flights from Washington, D.C. (WAS) to Denmark

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Denmark with Cheapflights

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Cheap flight deals from Washington, D.C. to Denmark

Keep the following information in mind while searching for Washington, D.C. to Denmark flight deals. Data was last updated April 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Washington, D.C. to Denmark

Cheapest flights from Washington, D.C. to DenmarkExplore the most affordable flight options available from Washington, D.C. to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Washington, D.C. to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

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Best time to book a flight from Washington, D.C. to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Washington, D.C. with our price prediction graph.

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Everything you need to know about your flight from Washington, D.C. to Denmark

What is the cheapest month to book a flight from Washington, D.C. to Denmark?

What is the cheapest time of day to fly from WAS to DK?

Find hourly flight availability from Washington, D.C. to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Weekly flight availability from Washington, D.C. to Denmark

Rainfall in Denmark by month

Plan your trip to Denmark by taking into account the average rainfall totals by month.

Temperature in Denmark by month

Plan your trip to Denmark by taking into account the average temperature totals by month.

Reviews of airlines servicing Denmark

To help decide which airline to fly from Washington, D.C. to Denmark, see what other customers have to say about Delta, KLM and Finnair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Denmark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Washington, D.C. to Denmark one-way?

What are the most popular routes from Washington, D.C. to Denmark?

What are the cheapest flights from Washington, D.C. to Denmark?

Can I find deals for flights from Washington, D.C. to Denmark that include hotel bookings?

How can I find direct flights from Washington, D.C. to Denmark?

Can I find deals for business class flights from Washington, D.C. to Denmark?

What is the cheapest month to book a flight from Washington, D.C. to Denmark?

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Alternative routes for Washington, D.C. to Denmark

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Top 10 airlines flying from Washington, D.C. to Denmark

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Cheapest flights from Washington, D.C. to Denmark
Explore the most affordable flight options available from Washington, D.C. to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.