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$323+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SEA
Dec 9 — Dec 161
Tue 12/9
Tue 12/16
1 adult, Economy
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Find 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 November 9, 2025.

This Ticket deal was found by Cheapflights users on 11/7. 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.
Sun 11/237:25 pmCPH - SEA
1 stop25h 20mMultiple Airlines
Mon 12/82:05 pmSEA - CPH
1 stop15h 35mMultiple Airlines
Deal found 11/7$511
This Ticket deal was found by Cheapflights users on 11/9. 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.
Mon 11/246:00 amCPH - SEA
1 stop14h 45mMultiple Airlines
Mon 12/82:05 pmSEA - CPH
1 stop15h 35mMultiple Airlines
Deal found 11/9$513
This Delta deal was found by Cheapflights users on 11/7. 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.
Mon 11/249:55 amCPH - SEA
2 stops19h 55mDelta
Mon 12/811:50 amSEA - CPH
2 stops17h 50mDelta
Deal found 11/7$544
This Delta deal was found by Cheapflights users on 11/6. 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 11/259:55 amCPH - SEA
2 stops21h 28mDelta
Tue 12/21:40 pmSEA - CPH
1 stop16h 00mDelta
Deal found 11/6$550
This flygcity.se deal was found by Cheapflights users on 11/7. 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.
Sun 11/2310:05 amCPH - PDX
3 stops32h 10mMultiple Airlines
Thu 11/273:15 pmPDX - CPH
2 stops41h 20mMultiple Airlines
Deal found 11/7$553
This ResecentrumGruppen deal was found by Cheapflights users on 11/8. 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.
Sun 11/2310:05 amCPH - PDX
2 stops19h 33mLufthansa
Mon 12/810:50 amPDX - CPH
2 stops16h 35mLufthansa
Deal found 11/8$555
This Ticket deal was found by Cheapflights users on 11/9. 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.
Sun 11/238:40 amCPH - PDX
2 stops22h 45mFinnair
Mon 12/85:45 pmPDX - CPH
2 stops21h 10mFinnair
Deal found 11/9$556
This ResecentrumGruppen deal was found by Cheapflights users on 11/7. 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.
Sun 11/2310:05 amCPH - PDX
2 stops19h 33mLufthansa
Thu 11/277:00 amPDX - CPH
2 stops17h 20mLufthansa
Deal found 11/7$557
This Flighttix deal was found by Cheapflights users on 11/7. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/236:50 amCPH - PDX
2 stops35h 25mMultiple Airlines
Mon 12/810:50 amPDX - CPH
2 stops18h 10mMultiple Airlines
Deal found 11/7$574
This ResecentrumGruppen deal was found by Cheapflights users on 11/8. 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.
Sun 11/236:55 amCPH - PDX
2 stops21h 15mBritish Airways
Mon 12/85:45 pmPDX - CPH
1 stop19h 00mBritish Airways
Deal found 11/8$578
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Sun 11/2310:05 amCPH - PDX
2 stops23h 21mUnited Airlines
Mon 12/87:00 amPDX - CPH
2 stops22h 00mUnited Airlines
Deal found 11/7$590
This American Airlines deal was found by Cheapflights users on 11/8. 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 11/238:40 amCPH - PDX
2 stops19h 30mAmerican Airlines
Mon 12/85:45 pmPDX - CPH
1 stop14h 40mAmerican Airlines
Deal found 11/8$593

Cheap flight deals from Copenhagen to Washington

Keep the following information in mind while searching for Copenhagen to Washington flight deals. Data was last updated November 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$503
(American Airlines)

One-way from

$323
(Booking.com)

Popular in

July

Cheapest in

February

Average price

$532

Good one-way deal

$735 or less
Provider with most accurate pricing for Kastrup Copenhagen-Seattle/Tacoma Intl flight deals.
Search Deals
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. 18% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a one-way flight from Kastrup Copenhagen to Washington.
Search Deals

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 November 9, 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

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 4/29

7:20 am-11:35 am

1 stop13h 15m

Seattle/Tacoma Intl

Sun 5/3

12:54 pm-8:55 pm

2 stops23h 01m

$505

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 4/29

4:15 pm-11:35 am

1 stop28h 20m

Seattle/Tacoma Intl

Sun 5/3

1:35 pm-10:50 pm

1 stop24h 15m

$510

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sun 11/23

7:25 pm-11:45 am

1 stop25h 20m

Seattle/Tacoma Intl

Mon 12/8

2:05 pm-2:40 pm

1 stop15h 35m

$511

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Mon 11/24

6:00 am-11:45 am

1 stop14h 45m

Seattle/Tacoma Intl

Mon 12/8

2:05 pm-2:40 pm

1 stop15h 35m

$513

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sun 11/23

10:05 am-9:15 am

3 stops32h 10m

Portland

Thu 11/27

3:15 pm-5:35 pm

2 stops41h 20m

$553

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sun 11/23

8:40 am-10:25 pm

2 stops22h 45m

Portland

Mon 12/8

5:45 pm-11:55 pm

2 stops21h 10m

$555

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sun 11/23

10:05 am-8:38 pm

2 stops19h 33m

Portland

Mon 12/8

10:50 am-12:25 pm

2 stops16h 35m

$555

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sun 11/23

10:05 am-8:38 pm

2 stops19h 33m

Portland

Thu 11/27

7:00 am-9:20 am

2 stops17h 20m

$557

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sun 11/23

6:55 am-7:10 pm

2 stops21h 15m

Portland

Mon 12/8

5:45 pm-9:45 pm

1 stop19h 00m

$578

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sun 11/23

10:05 am-12:26 am

2 stops23h 21m

Portland

Mon 12/8

11:59 pm-2:10 pm

2 stops29h 11m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 28 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, January 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 $591). 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 WA?

Find hourly flight availability from Copenhagen 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 November 9, 2025.

A simple way to save on the total cost of your ticket is to fly from Copenhagen to State of Washington in the afternoon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at noon.

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 November 9, 2025.
See what other customers who have flown with Scandinavian Airlines, United Airlines, and Icelandair 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
1,570 reviews

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.6

Food

6.7

Entertainment

6.7

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
1,570 reviews
Scandinavian Airlines
7.4
Good
1,570 reviews

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.6

Food

6.7

Entertainment

6.7

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
9,012 reviews
Scandinavian Airlines
7.4
Good
1,570 reviews

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.6

Food

6.7

Entertainment

6.7

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
574 reviews
Scandinavian Airlines
7.4
Good
1,570 reviews

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.6

Food

6.7

Entertainment

6.7

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.
Lufthansa
6.8
Okay
7,562 reviews
Scandinavian Airlines
7.4
Good
1,570 reviews

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.6

Food

6.7

Entertainment

6.7

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
7,508 reviews
Scandinavian Airlines
7.4
Good
1,570 reviews

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.6

Food

6.7

Entertainment

6.7

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 13h 15m. Fly via American Airlines, British Airways, or Finnair to get the fastest option. Airlines will cover a distance of 4850 mi. This flight may include one or multiple stops.

  • 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 Scandinavian Airlines (64%), Delta (64%) and Air France (50%).

  • What are the cheapest flights from Copenhagen to State of Washington?

    Looking for the cheapest flight from Copenhagen to State of Washington? While on average our users pay $735, our data indicates the cheapest price to be $652. The most popular route (Kastrup Copenhagen - Portland), is priced around $553.

  • 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, January 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 $591). 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 November 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$432Average$583FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$462Average$556FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$463Average$554FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$479Average$717FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$533Average$658FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$600Average$931FlexibilityNo cancel feeOn-time77%

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