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$288+ Cheap flights from Denmark to Washington

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SEA
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Denmark to Washington

Keep the following information in mind while searching for Denmark to Washington flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$454
(Ticket)

One-way from

$288
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$459

Good round-trip deal

$909 or less

Good one-way deal

$789 or less
Provider with most accurate pricing for Kastrup Copenhagen-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Kastrup Copenhagen-Seattle/Tacoma Intl flights.
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From Denmark to Washington
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One-way flight from Denmark to Washington
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Highest demand for flights based on searches. 17% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Denmark to Washington.
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Price to beat on a one-way flight from Denmark to Washington.
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Find flight deals from Denmark to Washington

Cheapest flights from Denmark to Washington
Explore the most affordable flight options available from Denmark to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Ticket deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:10 amCPH - SEA
1 stop14h 10mBritish Airways
Mon 3/247:50 pmSEA - CPH
1 stop17h 50mBritish Airways
Deal found 2/21$454
This British Airways deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/281:05 pmBLL - SEA
2 stops19h 01mBritish Airways
Tue 3/41:35 pmSEA - BLL
1 stop16h 50mBritish Airways
Deal found 2/21$463
This Ticket deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/172:00 pmCPH - SEA
1 stop15h 40mIcelandair
Sun 9/287:00 pmSEA - CPH
1 stop17h 45mIcelandair
Deal found 2/20$486
This ResecentrumGruppen deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:25 pmCPH - SEA
1 stop31h 49mAir Canada
Sun 9/287:20 amSEA - CPH
1 stop14h 50mAir Canada
Deal found 2/22$491
This ResecentrumGruppen deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:50 pmCPH - SEA
2 stops31h 03mFinnair
Sun 9/287:15 amSEA - CPH
2 stops20h 55mFinnair
Deal found 2/22$522
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:10 amCPH - SEA
2 stops22h 21mUnited Airlines
Sun 9/287:20 amSEA - CPH
1 stop14h 50mUnited Airlines
Deal found 2/20$526
This flygcity.se deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/87:00 amCPH - SEA
2 stops23h 30mMultiple Airlines
Mon 3/2410:35 amSEA - CPH
2 stops17h 50mMultiple Airlines
Deal found 2/21$536
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/141:30 pmCPH - SEA
1 stop13h 50mAmerican Airlines
Wed 10/16:26 amSEA - CPH
2 stops21h 39mAmerican Airlines
Deal found 2/20$542
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/281:05 pmBLL - SEA
2 stops38h 38mAmerican Airlines
Tue 3/410:24 amSEA - BLL
2 stops20h 01mAmerican Airlines
Deal found 2/21$543
This Lufthansa deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1912:20 pmCPH - SEA
2 stops20h 48mLufthansa
Wed 10/16:50 pmSEA - CPH
1 stop12h 35mLufthansa
Deal found 2/20$558
This Ticket deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2111:15 amCPH - PDX
2 stops30h 19mAir Canada
Thu 4/37:05 pmPDX - CPH
2 stops54h 45mAir Canada
Deal found 2/22$577
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:00 amCPH - SEA
2 stops22h 22mDelta
Wed 9/2412:40 amSEA - CPH
1 stop24h 25mDelta
Deal found 2/20$643

Find flights from Denmark to Washington within your budget

Customize your flight search to find flights from Denmark to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Denmark

Fly to

Washington

Route

Depart

Return

Price

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sat 3/8

6:10 am-11:20 am

1 stop14h 10m

Seattle/Tacoma Intl

Mon 3/24

7:50 pm-9:40 pm

1 stop17h 50m

$454

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 3/21

11:15 am-9:30 pm

1 stop18h 15m

Seattle/Tacoma Intl

Thu 3/27

6:05 am-9:05 am

1 stop19h 00m

$506

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 5/23

2:00 pm-8:40 pm

1 stop15h 40m

Seattle/Tacoma Intl

Fri 6/6

11:30 pm-6:20 am

1 stop21h 50m

$518

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 3/21

6:50 am-1:10 pm

1 stop14h 20m

Seattle/Tacoma Intl

Thu 3/27

3:00 pm-1:30 pm

1 stop14h 30m

$534

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sat 3/8

7:00 am-9:30 pm

2 stops23h 30m

Seattle/Tacoma Intl

Mon 3/24

10:35 am-12:25 pm

2 stops17h 50m

$536

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 3/28

11:15 am-9:30 pm

1 stop18h 15m

Seattle/Tacoma Intl

Thu 4/3

2:15 pm-2:10 pm

1 stop14h 55m

$543

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Fri 3/21

11:15 am-9:34 am

2 stops30h 19m

Portland

Thu 4/3

7:05 pm-10:50 am

2 stops54h 45m

$577

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Tue 6/17

7:20 am-6:20 pm

1 stop20h 00m

Seattle/Tacoma Intl

Fri 6/27

1:30 pm-11:35 pm

1 stop25h 05m

$589

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sat 3/22

6:55 am-12:50 am

2 stops25h 55m

Portland

Fri 4/4

7:30 pm-10:50 am

2 stops30h 20m

$648

AalborgSeattle

AAL - SEA

AALSEA

Aalborg

Thu 4/3

6:30 am-11:45 am

1 stop14h 15m

Seattle/Tacoma Intl

Thu 4/10

6:10 pm-9:50 am

1 stop30h 40m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 41 results
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Best time to book a flight from Denmark to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Denmark 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.

Travel insights for flights from Denmark to Washington

Get recent, data-driven insights about flights from Denmark to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Denmark to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Denmark to State of Washington (average of $238). Flying from Denmark to State of Washington in July is currently the most expensive (average of $411). 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 DK to WA?

Find hourly flight availability from Denmark to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

When flying from Denmark to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated February 22, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Denmark to Washington 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.
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.5
Good
771 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,566 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Denmark to Washington. 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 Denmark to State of Washington one-way?

    The cheapest airline one-way is Finnair, with whom users have recently found tickets for as low as $486. However, be on the lookout for offers from Icelandair and British Airways, as they are both options that can get you from Denmark to State of Washington for a low price.

  • Can I find deals for flights from Denmark to Washington that include hotel bookings?

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

  • How can I find direct flights from Denmark to Washington?

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

  • Can I find deals for business class flights from Denmark to Washington?

    Yes. Cheapflights offers flight deals from Denmark to Washington 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 Denmark to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Denmark to State of Washington (average of $238). Flying from Denmark to State of Washington in July is currently the most expensive (average of $411). 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 Denmark to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Denmark to Washington

Discover the top 9 airlines that operate flights from Denmark to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$423Average$641FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$426Average$535FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$426Average$581FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$456Average$603FlexibilityNo cancel feeOn-time71%
KLMCheapest$468Average$552FlexibilityNo cancel feeOn-time75%
DeltaCheapest$472Average$632FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$483Average$679FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$499Average$611FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$594Average$909FlexibilityNo cancel feeOn-time77%
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