What are the cheapest airlines flying from Washington, D.C. to Copenhagen round-trip?

PLAY, at $368, was found to be the cheapest airline from Washington, D.C. to Copenhagen.Alternate airlines to your destination round-trip include TAP AIR PORTUGAL and Icelandair. These flights start at 33% lower than the current average price 3 months from now.

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

For one-way options, check prices for PLAY. According to our data, you can fly for as low as $277. Users have also found prices from $299 and $404 on Icelandair and Air Canada, respectively.

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

Travelers seeking maximum savings on their Washington, D.C. to Copenhagen flight should consider departing on Tuesday at noon 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 Copenhagen?

Most travelers choose Washington, D.C. Dulles Intl - Kastrup Copenhagen, Washington, D.C. Reagan-National - Kastrup Copenhagen or Baltimore/Washington - Kastrup Copenhagen when deciding on the best route from Washington, D.C. to Copenhagen.

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

The cheapest flight price from Washington, D.C. to Copenhagen is $244. On average you can expect to pay $1,277. The most popular route, (Washington, D.C. Dulles Intl - Kastrup Copenhagen), can usually be booked for $447.

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

Before booking your flight from Washington, D.C. to Copenhagen check out the most popular airlines for this route: American Airlines, Air Canada or British Airways.

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

Travelers have found that booking a Sunday departure is the best way to save up to 20% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save on the cost of your flight from Washington, D.C. to Copenhagen, book at least 19 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $555 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $582.

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

February can be a great time to fly to Copenhagen from Washington, D.C. with a flight ticket averaging about $552. Cheapflights users have found deals in the month of February for as cheap as $263. The most expensive prices can be found in the month of June.

Most accurate provider : When it comes to deals on Washington, D.C.-Copenhagen flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Copenhagen flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Copenhagen flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Copenhagen flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Copenhagen from Washington, D.C.?

Kastrup Copenhagen (CPH) is the airport you will fly into if you book a flight from Washington, D.C. to Copenhagen. You should not have trouble finding flights to Kastrup Copenhagen from Washington, D.C.; the airport handles an average of 2 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 11 airlines have flights to the Copenhagen airport from Washington, D.C.. It is only a 5.0 mi journey from Kastrup Copenhagen (CPH) to Copenhagen’s city center.

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

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

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

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 Copenhagen.

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

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

$277+ Flights from Washington, D.C. to Copenhagen

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Washington, D.C. to Kastrup Copenhagen are usually found in February or January, booked 18 days in advance, depart on a Monday or Sunday and return on a Monday

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

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$368 (Kiwi.com)
One-way from	$277 (CheapOair)
Popular in	June
Cheapest in	February
Average price	$576
Good round-trip deal	$567 or less
Good one-way deal	$365 or less

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

Search Deals

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

Search Deals

From Washington, D.C. (WAS) to Kastrup Copenhagen

Search Deals

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

Search Deals

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

Search Deals

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

Search Deals

Average for round-trip flights in April 2025

Search Deals

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

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

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

Cheapest flights from Washington, D.C. to Copenhagen
Explore the most affordable flight options available from Washington, D.C. to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Wed 10/297:05 pmBWI - CPH

1 stop10h 40mPLAY

Wed 11/511:45 amCPH - BWI

1 stop11h 10mPLAY

Deal found 4/23

$329

Mon 9/110:20 pmIAD - CPH

1 stop21h 20mTAP AIR PORTUGAL

Wed 9/106:00 amCPH - IAD

1 stop20h 50mTAP AIR PORTUGAL

Deal found 4/23

$480

Tue 8/511:15 pmIAD - CPH

1 stop10h 30mIcelandair

Tue 8/194:45 pmCPH - IAD

1 stop11h 25mIcelandair

Deal found 4/23

$481

Thu 8/2810:05 pmIAD - CPH

Nonstop7h 50mScandinavian Airlines

Wed 9/35:30 pmCPH - IAD

Nonstop8h 29mScandinavian Airlines

Deal found 4/23

$490

Mon 10/610:25 amIAD - CPH

1 stop14h 40mMultiple Airlines

Mon 10/135:30 pmCPH - IAD

Nonstop8h 29mMultiple Airlines

Deal found 4/23

$516

Mon 8/48:30 pmBWI - CPH

1 stop10h 25mIcelandair

Thu 8/212:00 pmCPH - BWI

1 stop11h 25mIcelandair

Deal found 4/23

$526

Tue 8/59:45 amIAD - CPH

1 stop15h 25mUnited Airlines

Tue 8/1912:45 pmCPH - IAD

2 stops29h 10mUnited Airlines

Deal found 4/23

$554

Tue 8/510:25 amIAD - CPH

2 stops14h 45mAir Canada

Tue 8/1912:45 pmCPH - IAD

1 stop26h 52mAir Canada

Deal found 4/23

$555

Tue 8/129:40 amDCA - CPH

1 stop15h 30mAir Canada

Fri 8/2212:25 pmCPH - DCA

1 stop27h 53mAir Canada

Deal found 4/23

$560

Tue 8/511:15 amDCA - CPH

2 stops13h 55mUnited Airlines

Wed 8/2012:25 pmCPH - DCA

1 stop15h 23mUnited Airlines

Deal found 4/23

$565

Wed 8/611:00 amDCA - CPH

1 stop13h 30mAir France

Wed 8/209:00 amCPH - DCA

1 stop15h 12mAir France

Deal found 4/23

$566

Sat 6/72:30 pmBWI - CPH

2 stops15h 05mMultiple Airlines

Sat 6/1412:35 pmCPH - BWI

2 stops24h 55mMultiple Airlines

Deal found 4/23

$569

Best flights from Washington, D.C. to Copenhagen
Discover carefully curated flight deals from Washington, D.C. to Copenhagen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Sun 9/76:50 pmBWI - CPH

1 stop10h 45mPLAY

Thu 9/1812:35 pmCPH - BWI

1 stop11h 05mPLAY

Deal found 4/23

$368

Tue 5/610:20 pmIAD - CPH

1 stop18h 45mTAP AIR PORTUGAL

Tue 5/205:40 pmCPH - IAD

1 stop27h 40mTAP AIR PORTUGAL

Deal found 4/23

$480

Mon 8/48:30 pmBWI - CPH

1 stop10h 25mIcelandair

Thu 8/212:00 pmCPH - BWI

1 stop11h 25mIcelandair

Deal found 4/23

$526

Tue 8/129:40 amDCA - CPH

1 stop15h 30mAir Canada

Fri 8/2212:25 pmCPH - DCA

2 stops29h 38mAir Canada

Deal found 4/23

$560

Tue 8/511:15 amDCA - CPH

2 stops13h 55mUnited Airlines

Wed 8/2012:25 pmCPH - DCA

1 stop15h 23mUnited Airlines

Deal found 4/23

$565

Wed 8/611:00 amDCA - CPH

1 stop13h 30mAir France

Wed 8/209:00 amCPH - DCA

1 stop15h 12mAir France

Deal found 4/23

$566

Sat 6/72:30 pmBWI - CPH

2 stops15h 05mMultiple Airlines

Sat 6/1412:35 pmCPH - BWI

2 stops24h 55mMultiple Airlines

Deal found 4/23

$569

Wed 8/2011:00 amDCA - CPH

1 stop15h 40mScandinavian Airlines

Wed 8/271:25 pmCPH - DCA

1 stop16h 03mScandinavian Airlines

Deal found 4/23

$593

Tue 9/912:00 pmBWI - CPH

1 stop16h 05mDelta

Fri 9/1912:20 pmCPH - BWI

1 stop17h 27mDelta

Deal found 4/23

$610

Tue 9/29:20 pmBWI - CPH

1 stop15h 55mAmerican Airlines

Tue 9/92:00 pmCPH - BWI

2 stops16h 14mAmerican Airlines

Deal found 4/24

$613

Sun 8/39:20 pmBWI - CPH

1 stop19h 30mBritish Airways

Fri 8/1511:00 amCPH - BWI

2 stops16h 47mBritish Airways

Deal found 4/23

$637

Mon 4/287:35 amIAD - CPH

2 stops16h 55mVirgin Atlantic

Tue 5/69:00 amCPH - IAD

2 stops21h 25mVirgin Atlantic

Deal found 4/23

$649

Last-minute flights from Washington, D.C. to Copenhagen
Discover last-minute flight deals from Washington, D.C. to Copenhagen. Data last updated April 24, 2025 and is based on user searches.

Sat 4/268:33 pmIAD - CPH

1 stop27h 57mDelta

Tue 5/69:00 amCPH - IAD

1 stop16h 53mDelta

Deal found 4/23

$645

Sat 4/266:45 pmDCA - CPH

1 stop29h 45mDelta

Tue 5/69:00 amCPH - DCA

1 stop19h 50mDelta

Deal found 4/23

$645

Mon 4/287:35 amIAD - CPH

2 stops16h 55mVirgin Atlantic

Tue 5/69:00 amCPH - IAD

2 stops21h 25mVirgin Atlantic

Deal found 4/23

$649

Mon 4/288:45 pmIAD - CPH

1 stop11h 30mSWISS

Wed 5/79:40 amCPH - IAD

1 stop12h 35mSWISS

Deal found 4/23

$654

Mon 4/2810:16 amIAD - CPH

2 stops14h 14mDelta

Wed 5/79:25 amCPH - IAD

1 stop12h 10mDelta

Deal found 4/23

$664

Mon 4/286:00 amIAD - CPH

2 stops18h 30mVirgin Atlantic

Tue 5/69:00 amCPH - IAD

1 stop16h 53mVirgin Atlantic

Deal found 4/23

$649

Tue 4/295:35 pmIAD - CPH

1 stop19h 10mUnited Airlines

Tue 5/612:45 pmCPH - IAD

1 stop14h 40mUnited Airlines

Deal found 4/23

$659

Tue 4/297:25 pmIAD - CPH

1 stop11h 40mBritish Airways

Wed 5/710:20 amCPH - IAD

1 stop13h 05mBritish Airways

Deal found 4/23

$662

Tue 4/2910:20 pmIAD - CPH

1 stop14h 25mLufthansa

Thu 5/88:50 amCPH - IAD

1 stop16h 35mLufthansa

Deal found 4/23

$676

Wed 4/309:40 amDCA - CPH

1 stop19h 10mUnited Airlines

Thu 5/812:45 pmCPH - DCA

2 stops34h 16mUnited Airlines

Deal found 4/23

$631

Wed 4/302:40 pmIAD - CPH

1 stop14h 10mMultiple Airlines

Tue 5/69:40 amCPH - IAD

1 stop12h 35mMultiple Airlines

Deal found 4/23

$639

Wed 4/3012:55 pmDCA - CPH

2 stops15h 55mAir Canada

Tue 5/612:45 pmCPH - DCA

2 stops15h 08mAir Canada

Deal found 4/24

$643

One-way flights from Washington, D.C. to Copenhagen
Search for one-way flight options from Washington, D.C. to Copenhagen. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Sat 7/266:50 pmBWI - CPH

1 stop10h 45mPLAY

Deal found 4/23

$277

Sun 7/136:50 pmBWI - CPH

2 stops31h 20mMultiple Airlines

Deal found 4/23

$294

Tue 5/68:30 pmIAD - CPH

1 stop19h 15mIcelandair

Deal found 4/23

$299

Wed 7/308:30 pmBWI - CPH

1 stop10h 25mIcelandair

Deal found 4/23

$303

Sun 7/131:31 pmIAD - CPH

2 stops28h 04mMultiple Airlines

Deal found 4/23

$313

Wed 5/286:00 amDCA - CPH

3 stops27h 55mMultiple Airlines

Deal found 4/23

$330

Sat 7/1912:55 pmDCA - CPH

2 stops36h 15mAir Canada

Deal found 4/23

$404

Sat 7/1910:18 pmIAD - CPH

2 stops26h 52mUnited Airlines

Deal found 4/23

$409

Wed 8/69:45 amIAD - CPH

2 stops19h 05mAir Canada

Deal found 4/23

$411

Tue 5/68:40 pmDCA - CPH

1 stop32h 10mUnited Airlines

Deal found 4/23

$416

Wed 7/301:00 pmBWI - CPH

2 stops15h 40mDelta

Deal found 4/23

$428

Wed 5/2810:05 pmIAD - CPH

Nonstop7h 50mScandinavian Airlines

Deal found 4/23

$449

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Sun 9/7

6:50 pm-11:35 am

1 stop10h 45m

Kastrup Copenhagen

Thu 9/18

12:35 pm-5:40 pm

1 stop11h 05m

$368

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

$480

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Tue 8/5

11:15 pm-3:45 pm

1 stop10h 30m

Kastrup Copenhagen

Tue 8/19

4:45 pm-10:10 pm

1 stop11h 25m

$481

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Thu 8/28

10:05 pm-11:55 am

Nonstop7h 50m

Kastrup Copenhagen

Wed 9/3

5:30 pm-7:59 pm

Nonstop8h 29m

$490

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 10/6

10:25 am-7:05 am

1 stop14h 40m

Kastrup Copenhagen

Mon 10/13

5:30 pm-7:59 pm

Nonstop8h 29m

$516

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Mon 8/4

8:30 pm-12:55 pm

1 stop10h 25m

Kastrup Copenhagen

Thu 8/21

2:00 pm-7:25 pm

1 stop11h 25m

$526

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

$554

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Tue 8/5

10:25 am-7:10 am

2 stops14h 45m

Kastrup Copenhagen

Tue 8/19

12:45 pm-9:37 am

1 stop26h 52m

$555

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Tue 8/12

9:40 am-7:10 am

1 stop15h 30m

Kastrup Copenhagen

Fri 8/22

12:25 pm-12:03 pm

2 stops29h 38m

$560

Washington, D.C.Copenhagen

DCA - CPH

DCACPH

Washington, D.C. Reagan-National

Tue 8/5

11:15 am-7:10 am

2 stops13h 55m

Kastrup Copenhagen

Wed 8/20

12:25 pm-9:48 pm

1 stop15h 23m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 55 results

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Compare providers for flights from Washington, D.C. to Copenhagen

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Copenhagen in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Copenhagen flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Copenhagen flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Copenhagen flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Copenhagen flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Washington, D.C. to Copenhagen flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Copenhagen trip

Airports

IAD

For a smooth departure from IAD, use the Aerotrain to quickly reach your gate, but be prepared for a 5-10 minute walk from the train.

CPH

Upon arrival at CPH, the Metro is the simplest way to reach Copenhagen city center, with trains running every 5 minutes during the day.

Our travel experts

John Walton

Expert on CPH

Ramsey Qubein

Expert on IAD

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

Have a flexible travel schedule? Discover the best time to fly to Copenhagen 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 Copenhagen

How far ahead should I book a flight from Washington, D.C. to Copenhagen?

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Copenhagen, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Copenhagen (average of $523). Flying from Washington, D.C. to Copenhagen 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 CPH?

Unlike in the evening, when flights are generally more expensive, you can save up to 5% on flights from Washington, D.C. to Copenhagen by exploring options for tickets in the morning.

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

The most flights from WAS to CPH 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 Copenhagen by month

In terms of precipitation, rainfall in Copenhagen 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 Copenhagen when rainfall is around 0.8 in.

Temperature in Copenhagen by month

If weather is an important factor for your trip to Copenhagen, 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 Copenhagen

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Washington, D.C. to Copenhagen to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 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

7,920 reviews

Delta

8.0

Very good

7,920 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

1,333 reviews

Delta

8.0

Very good

7,920 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

1,272 reviews

Delta

8.0

Very good

7,920 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

780 reviews

Delta

8.0

Very good

7,920 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.

SWISS

7.5

Good

1,582 reviews

Delta

8.0

Very good

7,920 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 airport do you fly into for flights to Copenhagen from Washington, D.C.?
Kastrup Copenhagen (CPH) is the airport you will fly into if you book a flight from Washington, D.C. to Copenhagen. You should not have trouble finding flights to Kastrup Copenhagen from Washington, D.C.; the airport handles an average of 2 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 11 airlines have flights to the Copenhagen airport from Washington, D.C.. It is only a 5.0 mi journey from Kastrup Copenhagen (CPH) to Copenhagen’s city center.
What are the cheapest airlines flying from Washington, D.C. to Copenhagen round-trip?
PLAY, at $368, was found to be the cheapest airline from Washington, D.C. to Copenhagen.Alternate airlines to your destination round-trip include TAP AIR PORTUGAL and Icelandair. These flights start at 33% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. to Copenhagen one-way?
For one-way options, check prices for PLAY. According to our data, you can fly for as low as $277. Users have also found prices from $299 and $404 on Icelandair and Air Canada, respectively.
What are the most popular routes from Washington, D.C. to Copenhagen?
Most travelers choose Washington, D.C. Dulles Intl - Kastrup Copenhagen, Washington, D.C. Reagan-National - Kastrup Copenhagen or Baltimore/Washington - Kastrup Copenhagen when deciding on the best route from Washington, D.C. to Copenhagen.
What are the cheapest flights from Washington, D.C. to Copenhagen?
The cheapest flight price from Washington, D.C. to Copenhagen is $244. On average you can expect to pay $1,277. The most popular route, (Washington, D.C. Dulles Intl - Kastrup Copenhagen), can usually be booked for $447.
Can I find deals for flights from Washington, D.C. to Copenhagen that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Copenhagen?
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 Copenhagen.
Can I find deals for business class flights from Washington, D.C. to Copenhagen?
Yes. Cheapflights offers flight deals from Washington, D.C. to Copenhagen 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 Copenhagen?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Copenhagen (average of $523). Flying from Washington, D.C. to Copenhagen 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

Kastrup

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

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$285	Average$675	FlexibilityNo cancel fee	On-time77%
PLAY	Cheapest$291	Average$434	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$374	Average$575	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$443	Average$649	FlexibilityNo cancel fee	On-time70%
SWISS	Cheapest$474	Average$696	FlexibilityNo cancel fee	On-time79%
American Airlines	Cheapest$502	Average$772	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$505	Average$757	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$522	Average$697	FlexibilityNo cancel fee	On-time67%
Lufthansa	Cheapest$526	Average$646	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$531	Average$770	FlexibilityNo cancel fee	On-time69%

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$277+ Cheap flights from Washington, D.C. (WAS) to Copenhagen (CPH)

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Washington, D.C. to Kastrup Copenhagen are usually found in February or January, booked 18 days in advance, depart on a Monday or Sunday and return on a Monday

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Cheapest flights from Washington, D.C. to CopenhagenExplore the most affordable flight options available from Washington, D.C. to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Explore the most affordable flight options available from Washington, D.C. to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

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

Have a flexible travel schedule? Discover the best time to fly to Copenhagen 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 Copenhagen

How far ahead should I book a flight from Washington, D.C. to Copenhagen?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Copenhagen. Price data was last updated on April 18, 2025.

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

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

Find hourly flight availability from Washington, D.C. to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

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

Rainfall in Copenhagen by month

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

Temperature in Copenhagen by month

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Reviews of airlines servicing Copenhagen

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Washington, D.C. to Copenhagen to help guide your decision. Reviews also offer insight into each airline's 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 Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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Cheapest flights from Washington, D.C. to Copenhagen
Explore the most affordable flight options available from Washington, D.C. to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.