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$326+ Cheap flights from Copenhagen (CPH) 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SEA
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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Cheap flight deals from Copenhagen to Washington

Cheapest flights from Copenhagen to Washington
Explore the most affordable flight options available from Copenhagen to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:50 amCPH - SEA
1 stop14h 20mLufthansa
Wed 12/3110:52 amSEA - CPH
2 stops27h 13mLufthansa
Deal found 12/29$1,100
This Air Canada deal was found by Cheapflights users on 12/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:50 amCPH - SEA
2 stops21h 26mMultiple Airlines
Wed 12/318:10 amSEA - CPH
2 stops19h 15mMultiple Airlines
Deal found 12/29$1,156
This British Airways deal was found by Cheapflights users on 12/28. 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.
Sun 12/287:50 pmCPH - PDX
2 stops55h 12mBritish Airways
Thu 1/12:56 pmPDX - CPH
2 stops35h 24mBritish Airways
Deal found 12/28$1,222
This United Airlines deal was found by Cheapflights users on 12/29. 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.
Tue 12/306:00 amCPH - SEA
2 stops27h 59mUnited Airlines
Wed 12/311:35 pmSEA - CPH
3 stops39h 25mUnited Airlines
Deal found 12/29$1,306
This Mytrip deal was found by Cheapflights users on 12/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:00 pmCPH - PDX
2 stops21h 25mMultiple Airlines
Thu 1/19:50 amPDX - CPH
3 stops25h 20mMultiple Airlines
Deal found 12/28$2,576

Find flight deals from Copenhagen to Washington

Keep the following information in mind while searching for Copenhagen to Washington flight deals. Data was last updated December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$497
(Ticket)

One-way from

$326
(Ticket)

Popular in

July

Cheapest in

February

Average price

$766
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.
Search Deals
From Kastrup Copenhagen to Washington
Search Deals
One-way flight from Kastrup Copenhagen to Washington
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Copenhagen 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 December 30, 2025.
Use the filters below to find and compare flights from Copenhagen to Washington that are best for you.

Fly from

Copenhagen

Fly to

Washington

Route

Depart

Return

Price

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Mon 2/16

6:45 am-3:55 pm

1 stop18h 10m

Portland

Sun 3/1

5:45 pm-7:30 pm

1 stop16h 45m

$497

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sun 1/25

6:55 am-3:55 pm

1 stop18h 00m

Portland

Mon 2/9

5:45 pm-7:05 pm

1 stop16h 20m

$505

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sun 1/25

8:25 am-10:38 pm

2 stops23h 13m

Portland

Mon 2/9

5:45 pm-11:55 pm

2 stops21h 10m

$506

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sun 3/8

6:55 am-3:55 pm

1 stop18h 00m

Portland

Sun 3/22

1:35 pm-5:40 pm

2 stops20h 05m

$523

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sun 3/8

8:40 am-9:02 pm

2 stops21h 22m

Portland

Sun 3/22

1:52 pm-5:40 pm

2 stops19h 48m

$523

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Thu 2/26

1:05 pm-11:29 pm

2 stops19h 24m

Seattle/Tacoma Intl

Mon 3/2

1:39 pm-4:10 pm

2 stops17h 31m

$527

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 1/14

6:15 am-5:00 pm

1 stop19h 45m

Seattle/Tacoma Intl

Wed 1/21

2:35 pm-7:50 pm

1 stop20h 15m

$532

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 1/14

11:20 am-11:01 am

2 stops32h 41m

Seattle/Tacoma Intl

Wed 1/21

10:50 am-2:20 pm

2 stops18h 30m

$533

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Tue 2/3

12:55 pm-5:00 pm

1 stop13h 05m

Seattle/Tacoma Intl

Fri 2/6

2:35 pm-5:20 am

1 stop29h 45m

$537

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sat 1/24

12:30 pm-4:55 pm

1 stop13h 25m

Seattle/Tacoma Intl

Wed 1/28

6:50 pm-2:25 pm

1 stop34h 35m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 31 results
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Best time to book a flight from Copenhagen to Washington

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

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

Currently, February is the cheapest month in which you can book a flight from Copenhagen to State of Washington (average of $402). Flying from Copenhagen to State of Washington in July is currently the most expensive (average of $600). 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.

How much does it cost to fly round-trip from Copenhagen to State of Washington?

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 December 30, 2025.
See what other customers who have flown with Scandinavian Airlines, United Airlines, and American Airlines from Copenhagen to Washington have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,632 reviews

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

6.7

Crew

8.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,632 reviews
Scandinavian Airlines
7.4
Good
1,632 reviews

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

6.7

Crew

8.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
United Airlines
7.4
Good
9,123 reviews
Scandinavian Airlines
7.4
Good
1,632 reviews

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

6.7

Crew

8.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
American Airlines
7.2
Good
11,074 reviews
Scandinavian Airlines
7.4
Good
1,632 reviews

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

6.7

Crew

8.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Icelandair
7.0
Good
592 reviews
Scandinavian Airlines
7.4
Good
1,632 reviews

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

6.7

Crew

8.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
British Airways
6.7
Okay
7,625 reviews
Scandinavian Airlines
7.4
Good
1,632 reviews

Comfort

7.3

Food

6.7

Overall

7.4

Entertainment

6.7

Crew

8.0

Boarding

7.6

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Washington. 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?

    For a flight from Copenhagen to Washington, you will be flying from Kastrup Copenhagen. Kastrup Copenhagen (CPH) is just 5.0 mi from the center of the city.

  • How long is the flight from Copenhagen to State of Washington?

    There are many flights that can get you from Copenhagen to State of Washington in 18h 10m. Fly via British Airways, Finnair, or Icelandair to get the fastest option. Airlines will cover a distance of 4972 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Copenhagen to State of Washington one-way?

    One-way options have recently been found by users for as low as $349 on American Airlines. Other airlines that offer cheap prices include British Airways from $381 and Finnair from $399 one-way.

  • What are the most reliable airlines from Copenhagen to State of Washington?

    The top 3 most reliable airlines when flying from Copenhagen to State of Washington are Air France (50%), Scandinavian Airlines (50%) and Delta (50%).

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Copenhagen to State of Washington (average of $402). Flying from Copenhagen to State of Washington in July is currently the most expensive (average of $600). 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 Copenhagen to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Copenhagen to Washington

Discover the top 6 airlines that operate flights from Copenhagen 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 December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$317Average$717FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$430Average$584FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$462Average$556FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$470Average$495FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$567Average$682FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$600Average$931FlexibilityNo cancel feeOn-time77%

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