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

There are many flights that can get you from Copenhagen to Washington, D.C. in 16h 32m. Fly via Icelandair, British Airways, or American Airlines to get the fastest option. Copenhagen and Washington, D.C. are separated by a distance of 4050 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

According to our current data, British Airways ($403), United Airlines ($417), and Scandinavian Airlines ($456) offers the cheapest pricing from Copenhagen to Washington, D.C.. British Airways is 20% cheaper than the average price of flights available within the next 90 days to this destination.

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

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $311. British Airways flights start at $319 while deals on TAP AIR PORTUGAL start at $359 one-way.

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

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

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

While some choose either Kastrup Copenhagen - Baltimore/Washington or Kastrup Copenhagen - Washington, D.C. Reagan-National, Kastrup Copenhagen - Washington, D.C. Dulles Intl is the most popular route from Copenhagen to Washington, D.C..

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

While on average a flight from Copenhagen to Washington, D.C. is generally $1,045, our data shows the cheapest flight currently is $508. When looking at the most popular route, (Kastrup Copenhagen - Washington, D.C. Dulles Intl), you can expect to pay $420 for that flight.

What are the most reliable airlines from Copenhagen to Washington, D.C.?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Copenhagen to Washington, D.C. on time: Scandinavian Airlines (63%), Delta (63%), Air France (50%).

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

The most popular airlines flying from Copenhagen to Washington, D.C. are British Airways, Lufthansa and Scandinavian Airlines. Something to consider prior to booking your flight.

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

Sunday is generally a great day to depart. Flying on this day could help you save up to 106%.

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

Travelers have found it’s best to book a flight 52 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 52 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Copenhagen to Washington, D.C. 1-2 weeks in advance for as low as $467, or $681 for flights within the next 24 hours.

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

Flights from Copenhagen to Washington, D.C. lean towards being more expensive in July. Prices are generally better when you fly from Copenhagen to Washington, D.C. in November, with the cheapest ticket starting at $276.

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

If you book a flight to Washington, D.C. from Copenhagen, you will be flying from Kastrup Copenhagen, which is the city’s only airport. Kastrup Copenhagen (CPH) is located 5.0 mi from the center of Copenhagen. There are 2 flights from Kastrup Copenhagen to Washington, D.C. per day from 6 different airlines.

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

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

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

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

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

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

$311+ Flights from Copenhagen to Washington, D.C.

Q: How much does it cost to fly round-trip from Copenhagen to Washington, D.C.?

Airfare is typical for this route at the moment. Copenhagen to Washington, D.C. flights typically cost between $401 and $612 in October. The cheapest round-trip price found within the last 3 days was $419 on Icelandair (Oct 16-Oct 29).

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Cheapflights Tip: The best prices from Kastrup Copenhagen to Washington, D.C. are usually found in November or February, booked 70 days in advance, depart on a Monday or Wednesday and return on a Monday

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

Round-trip from	$419 (Ticket)
One-way from	$311 (American Airlines)
Popular in	July
Cheapest in	November
Average price	$509
Good round-trip deal	$632 or less
Good one-way deal	$650 or less

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

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

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Highest demand for flights based on searches. 16% potential increase in price ($100 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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

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

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

Cheapest flights from Copenhagen to Washington, D.C.
Explore the most affordable flight options available from Copenhagen to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Thu 10/210:35 pmCPH - IAD

1 stop26h 45mIcelandair

Tue 10/148:30 pmIAD - CPH

1 stop19h 15mIcelandair

Deal found 9/9

$420

Thu 9/184:45 pmCPH - IAD

1 stop32h 35mIcelandair

Wed 10/18:30 pmIAD - CPH

1 stop19h 15mIcelandair

Deal found 9/9

$422

Thu 9/256:10 amCPH - IAD

1 stop15h 40mLufthansa

Mon 9/296:10 pmIAD - CPH

1 stop11h 25mLufthansa

Deal found 9/9

$426

Fri 10/2410:35 pmCPH - IAD

1 stop26h 45mIcelandair

Fri 10/318:40 pmIAD - CPH

1 stop20h 50mIcelandair

Deal found 9/9

$431

Thu 10/162:00 pmCPH - IAD

1 stop11h 20mIcelandair

Wed 10/298:40 pmIAD - CPH

1 stop10h 05mIcelandair

Deal found 9/9

$433

Wed 11/56:25 amCPH - IAD

1 stop18h 05mIcelandair

Sat 11/157:40 pmIAD - CPH

1 stop10h 20mIcelandair

Deal found 9/11

$435

Thu 9/114:45 pmCPH - IAD

1 stop32h 35mIcelandair

Sun 9/218:30 pmIAD - CPH

1 stop10h 25mIcelandair

Deal found 9/9

$439

Sat 9/2012:35 pmCPH - BWI

1 stop11h 05mPLAY

Wed 10/16:50 pmBWI - CPH

1 stop10h 45mPLAY

Deal found 9/10

$443

Thu 10/1610:35 pmCPH - BWI

1 stop26h 50mIcelandair

Wed 10/298:40 pmBWI - CPH

1 stop18h 55mIcelandair

Deal found 9/11

$446

Thu 9/182:00 pmCPH - BWI

1 stop11h 25mIcelandair

Wed 10/18:30 pmBWI - CPH

1 stop13h 15mIcelandair

Deal found 9/10

$459

Wed 9/2410:35 pmCPH - BWI

1 stop26h 50mIcelandair

Mon 10/68:30 pmBWI - CPH

1 stop19h 15mIcelandair

Deal found 9/10

$462

Wed 9/1711:05 pmCPH - BWI

1 stop26h 20mIcelandair

Mon 9/228:30 pmBWI - CPH

1 stop10h 25mIcelandair

Deal found 9/10

$468

Best flights from Copenhagen to Washington, D.C.
Discover carefully curated flight deals from Copenhagen to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Thu 10/1610:35 pmCPH - BWI

1 stop26h 50mIcelandair

Wed 10/298:40 pmBWI - CPH

1 stop18h 55mIcelandair

Deal found 9/11

$446

Fri 2/278:50 pmCPH - IAD

2 stops33h 04mBritish Airways

Fri 3/137:20 pmIAD - CPH

1 stop17h 15mBritish Airways

Deal found 9/10

$481

Thu 10/1612:25 pmCPH - DCA

2 stops16h 32mAmerican Airlines

Wed 10/295:30 pmDCA - CPH

2 stops13h 45mAmerican Airlines

Deal found 9/10

$491

Tue 12/1610:10 amCPH - IAD

1 stop11h 40mUnited Airlines

Wed 12/315:25 pmIAD - CPH

1 stop14h 40mUnited Airlines

Deal found 9/9

$506

Fri 9/266:10 amCPH - IAD

1 stop15h 40mMultiple Airlines

Tue 10/78:45 pmIAD - CPH

1 stop15h 25mMultiple Airlines

Deal found 9/10

$506

Tue 11/1810:10 amCPH - IAD

1 stop11h 40mLufthansa

Sat 11/2210:55 pmIAD - CPH

1 stop12h 40mLufthansa

Deal found 9/10

$506

Thu 10/1612:50 pmCPH - DCA

1 stop12h 54mAir Canada

Wed 10/296:50 pmDCA - CPH

2 stops13h 45mAir Canada

Deal found 9/10

$511

Fri 9/2612:35 pmCPH - BWI

1 stop11h 05mPLAY

Wed 10/86:50 pmBWI - CPH

1 stop10h 45mPLAY

Deal found 9/11

$570

Thu 10/99:25 amCPH - BWI

2 stops19h 37mDelta

Wed 10/225:39 pmBWI - CPH

2 stops17h 26mDelta

Deal found 9/11

$577

Fri 2/2712:55 pmCPH - BWI

1 stop11h 45mIcelandair

Fri 3/138:40 pmBWI - CPH

1 stop10h 05mIcelandair

Deal found 9/10

$447

Wed 11/58:05 pmCPH - IAD

2 stops29h 16mBritish Airways

Sat 11/158:09 pmIAD - CPH

2 stops31h 51mBritish Airways

Deal found 9/11

$498

Thu 10/161:50 pmCPH - IAD

1 stop12h 25mAmerican Airlines

Wed 10/297:20 pmIAD - CPH

1 stop18h 40mAmerican Airlines

Deal found 9/11

$504

Last-minute flights from Copenhagen to Washington, D.C.
Discover last-minute flight deals from Copenhagen to Washington, D.C.. Data last updated September 11, 2025 and is based on user searches.

Thu 9/114:45 pmCPH - IAD

1 stop32h 35mIcelandair

Sun 9/218:30 pmIAD - CPH

1 stop10h 25mIcelandair

Deal found 9/9

$439

Thu 9/1110:35 pmCPH - BWI

1 stop26h 50mIcelandair

Sun 9/218:30 pmBWI - CPH

1 stop10h 25mIcelandair

Deal found 9/11

$481

Wed 9/1711:05 pmCPH - BWI

1 stop26h 20mIcelandair

Mon 9/228:30 pmBWI - CPH

1 stop10h 25mIcelandair

Deal found 9/10

$468

Thu 9/184:45 pmCPH - IAD

1 stop32h 35mIcelandair

Wed 10/18:30 pmIAD - CPH

1 stop19h 15mIcelandair

Deal found 9/9

$422

Thu 9/182:00 pmCPH - BWI

1 stop11h 25mIcelandair

Wed 10/18:30 pmBWI - CPH

1 stop13h 15mIcelandair

Deal found 9/10

$459

Sat 9/2012:35 pmCPH - BWI

1 stop11h 05mPLAY

Wed 10/16:50 pmBWI - CPH

1 stop10h 45mPLAY

Deal found 9/10

$443

Wed 9/2410:35 pmCPH - BWI

1 stop26h 50mIcelandair

Mon 10/68:30 pmBWI - CPH

1 stop19h 15mIcelandair

Deal found 9/10

$462

Thu 9/256:10 amCPH - IAD

1 stop15h 40mLufthansa

Mon 9/296:10 pmIAD - CPH

1 stop11h 25mLufthansa

Deal found 9/9

$426

Thu 10/210:35 pmCPH - IAD

1 stop26h 45mIcelandair

Tue 10/148:30 pmIAD - CPH

1 stop19h 15mIcelandair

Deal found 9/9

$420

Thu 10/162:00 pmCPH - IAD

1 stop11h 20mIcelandair

Wed 10/298:40 pmIAD - CPH

1 stop10h 05mIcelandair

Deal found 9/9

$433

Thu 10/1610:35 pmCPH - BWI

1 stop26h 50mIcelandair

Wed 10/298:40 pmBWI - CPH

1 stop18h 55mIcelandair

Deal found 9/11

$446

Fri 10/2410:35 pmCPH - IAD

1 stop26h 45mIcelandair

Fri 10/318:40 pmIAD - CPH

1 stop20h 50mIcelandair

Deal found 9/9

$431

One-way flights from Copenhagen to Washington, D.C.
Search for one-way flight options from Copenhagen to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Fri 10/316:55 amCPH - BWI

1 stop17h 50mAmerican Airlines

Deal found 9/11

$311

Thu 10/162:10 pmCPH - BWI

2 stops33h 30mMultiple Airlines

Deal found 9/10

$315

Wed 12/2410:30 amCPH - BWI

2 stops17h 35mBritish Airways

Deal found 9/11

$319

Tue 10/76:20 pmCPH - BWI

2 stops53h 20mMultiple Airlines

Deal found 9/10

$324

Thu 10/1612:35 pmCPH - BWI

1 stop11h 05mWorldTicket

Deal found 9/10

$347

Tue 10/78:55 pmCPH - IAD

2 stops24h 25mMultiple Airlines

Deal found 9/10

$359

Fri 10/1712:35 pmCPH - BWI

1 stop11h 05mWorldTicket

Deal found 9/10

$359

Tue 10/148:55 pmCPH - IAD

2 stops24h 25mMultiple Airlines

Deal found 9/9

$362

Sat 10/187:10 amCPH - BWI

1 stop16h 30mMultiple Airlines

Deal found 9/10

$362

Wed 10/159:20 amCPH - IAD

2 stops36h 00mMultiple Airlines

Deal found 9/9

$364

Fri 10/3112:40 pmCPH - IAD

1 stop32h 35mTAP AIR PORTUGAL

Deal found 9/11

$365

Wed 12/2410:30 amCPH - BWI

1 stop14h 15mAmerican Airlines

Deal found 9/11

$377

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Thu 10/16

10:35 pm-7:25 pm

1 stop26h 50m

Baltimore/Washington

Wed 10/29

8:40 pm-8:35 pm

1 stop18h 55m

$446

CopenhagenBaltimore

CPH - BWI

CPHBWI

Kastrup Copenhagen

Fri 2/27

12:55 pm-6:40 pm

1 stop11h 45m

Baltimore/Washington

Fri 3/13

8:40 pm-11:45 am

1 stop10h 05m

$447

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Fri 2/27

8:50 pm-11:54 pm

2 stops33h 04m

Washington, D.C. Dulles Intl

Fri 3/13

7:20 pm-5:35 pm

1 stop17h 15m

$481

CopenhagenWashington, D.C.

CPH - DCA

CPHDCA

Kastrup Copenhagen

Thu 10/16

12:25 pm-10:57 pm

2 stops16h 32m

Washington, D.C. Reagan-National

Wed 10/29

5:30 pm-12:15 pm

2 stops13h 45m

$491

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Wed 11/5

8:05 pm-7:21 pm

2 stops29h 16m

Washington, D.C. Dulles Intl

Sat 11/15

8:09 pm-10:00 am

2 stops31h 51m

$498

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Thu 10/16

1:50 pm-8:15 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 10/29

7:20 pm-7:00 pm

1 stop18h 40m

$504

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Tue 12/16

10:10 am-3:50 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Wed 12/31

5:25 pm-2:05 pm

1 stop14h 40m

$506

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Fri 9/26

6:10 am-3:50 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Tue 10/7

8:45 pm-6:10 pm

1 stop15h 25m

$506

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Tue 11/18

10:10 am-3:50 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Sat 11/22

10:55 pm-5:35 pm

1 stop12h 40m

$506

CopenhagenWashington, D.C.

CPH - IAD

CPHIAD

Kastrup Copenhagen

Mon 12/22

10:10 am-3:50 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Sun 1/4

8:30 pm-2:00 pm

1 stop11h 30m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 53 results

...

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

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

Airports

CPH

CPH offers free and fast Wi-Fi. Look for “CPH Airport Free WI-FI” and find power points around the B gates for convenience.

IAD

For a quick city transfer, use the Silver Line Metro from IAD, reaching Washington, D.C. in under 40 minutes.

Our travel experts

John Walton

Expert on CPH

Ramsey Qubein

Expert on IAD

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

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Copenhagen 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 Copenhagen to Washington, D.C.

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

The price you pay for your flight from Copenhagen to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. (average of $292). Flying from Copenhagen to Washington, D.C. in April is currently the most expensive (average of $337). 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 CPH to WAS?

When flying from Copenhagen to Washington, D.C., the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 31% versus a flight at noon.

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

The most flights from CPH to WAS 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).

How much does it cost to fly round-trip from Copenhagen to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Scandinavian Airlines, United Airlines, and PLAY from Copenhagen to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Scandinavian Airlines

7.4

Good

1,484 reviews

Reviews

1 / 20

8.0

Excellent

Kent,Aug 2025

CPH - SEA

When I got to Copenhagen, my two suitcases were missing from Monday 1030. I got them back Friday after five in the afternoon. My flight from Copenhagen to Seattle did not make the connection from Seattle to Honolulu

Scandinavian Airlines

7.4

Good

1,484 reviews

Scandinavian Airlines

7.4

Good

1,484 reviews

Reviews

1 / 20

8.0

Excellent

Kent,Aug 2025

CPH - SEA

United Airlines

7.4

Good

8,937 reviews

Scandinavian Airlines

7.4

Good

1,484 reviews

Reviews

1 / 20

8.0

Excellent

Kent,Aug 2025

CPH - SEA

PLAY

7.0

Good

103 reviews

Scandinavian Airlines

7.4

Good

1,484 reviews

Reviews

1 / 20

8.0

Excellent

Kent,Aug 2025

CPH - SEA

Lufthansa

6.8

Okay

7,409 reviews

Scandinavian Airlines

7.4

Good

1,484 reviews

Reviews

1 / 20

8.0

Excellent

Kent,Aug 2025

CPH - SEA

British Airways

6.7

Okay

7,361 reviews

Scandinavian Airlines

7.4

Good

1,484 reviews

Reviews

1 / 20

8.0

Excellent

Kent,Aug 2025

CPH - SEA

Related info for your journey

What airport do you fly from for flights from Copenhagen to Washington, D.C.?
If you book a flight to Washington, D.C. from Copenhagen, you will be flying from Kastrup Copenhagen, which is the city’s only airport. Kastrup Copenhagen (CPH) is located 5.0 mi from the center of Copenhagen. There are 2 flights from Kastrup Copenhagen to Washington, D.C. per day from 6 different airlines.
How long is the flight from Copenhagen to Washington, D.C.?
There are many flights that can get you from Copenhagen to Washington, D.C. in 16h 32m. Fly via Icelandair, British Airways, or American Airlines to get the fastest option. Copenhagen and Washington, D.C. are separated by a distance of 4050 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Copenhagen to Washington, D.C. round-trip?
According to our current data, British Airways ($403), United Airlines ($417), and Scandinavian Airlines ($456) offers the cheapest pricing from Copenhagen to Washington, D.C.. British Airways is 20% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Copenhagen to Washington, D.C. one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $311. British Airways flights start at $319 while deals on TAP AIR PORTUGAL start at $359 one-way.
What are the most popular routes from Copenhagen to Washington, D.C.?
While some choose either Kastrup Copenhagen - Baltimore/Washington or Kastrup Copenhagen - Washington, D.C. Reagan-National, Kastrup Copenhagen - Washington, D.C. Dulles Intl is the most popular route from Copenhagen to Washington, D.C..
What are the most reliable airlines from Copenhagen to Washington, D.C.?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Copenhagen to Washington, D.C. on time: Scandinavian Airlines (63%), Delta (63%), Air France (50%).
What are the cheapest flights from Copenhagen to Washington, D.C.?
While on average a flight from Copenhagen to Washington, D.C. is generally $1,045, our data shows the cheapest flight currently is $508. When looking at the most popular route, (Kastrup Copenhagen - Washington, D.C. Dulles Intl), you can expect to pay $420 for that flight.
Can I find deals for flights from Copenhagen to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Copenhagen to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Copenhagen to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Washington, D.C..
Can I find deals for business class flights from Copenhagen to Washington, D.C.?
Yes. Cheapflights offers flight deals from Copenhagen to Washington, D.C. 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 Copenhagen to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. (average of $292). Flying from Copenhagen to Washington, D.C. in April is currently the most expensive (average of $337). 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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Linthicum Heights

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Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Copenhagen to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$311	Average$368	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$403	Average$529	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$417	Average$699	FlexibilityNo cancel fee	On-time69%
Scandinavian Airlines	Cheapest$456	Average$670	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$470	Average$624	FlexibilityNo cancel fee	On-time76%
Icelandair	Cheapest$477	Average$503	FlexibilityNo cancel fee	On-time76%

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$311+ Cheap flights from Copenhagen (CPH) to Washington, D.C. (WAS)

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 10/31. 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 Kastrup Copenhagen to Washington, D.C. are usually found in November or February, booked 70 days in advance, depart on a Monday or Wednesday and return on a Monday

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

Cheapest flights from Copenhagen to Washington, D.C.Explore the most affordable flight options available from Copenhagen to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Copenhagen to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

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

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

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Washington, D.C.. Price data was last updated on August 29, 2025.

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

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

Find hourly flight availability from Copenhagen to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

How much does it cost to fly round-trip from Copenhagen to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Scandinavian Airlines, United Airlines, and PLAY from Copenhagen to Washington, D.C. to help guide your decision. You can also see how each airline stacks up 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 Copenhagen to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

What are the most reliable airlines from Copenhagen to Washington, D.C.?

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

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

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

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Alternative routes for Copenhagen to Washington, D.C.

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Top 6 airlines flying from Copenhagen to Washington, D.C.

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Cheapest flights from Copenhagen to Washington, D.C.
Explore the most affordable flight options available from Copenhagen to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.