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$333+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — SEA
Dez 17 — Dez 241
Mi 12/17
Mi 12/24
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 17, 2025.

This Ticket deal was found by Cheapflights users on 11/15. 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.
Do 11/271:25 pmCPH - SEA
1 stop12h 35mIcelandair
Mi 12/102:35 pmSEA - CPH
1 stop21h 00mIcelandair
Deal found 11/15$531
This FlightHub deal was found by Cheapflights users on 11/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/412:55 pmCPH - SEA
1 stop13h 05mIcelandair
Do 12/112:35 pmSEA - CPH
1 stop12h 25mIcelandair
Deal found 11/15$550
This FlightHub deal was found by Cheapflights users on 11/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/39:30 pmCPH - SEA
1 stop28h 30mIcelandair
Do 12/112:35 pmSEA - CPH
1 stop12h 25mIcelandair
Deal found 11/15$551
This Kiwi.com deal was found by Cheapflights users on 11/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/412:55 pmCPH - SEA
1 stop13h 05mIcelandair
Di 12/92:35 pmSEA - CPH
1 stop21h 00mIcelandair
Deal found 11/15$570
This Delta deal was found by Cheapflights users on 11/15. 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.
Mi 12/39:55 amCPH - SEA
2 stops19h 55mDelta
Di 12/91:40 pmSEA - CPH
1 stop16h 00mDelta
Deal found 11/15$571
This Icelandair deal was found by Cheapflights users on 11/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 12/512:55 pmCPH - SEA
1 stop13h 05mIcelandair
Di 12/92:35 pmSEA - CPH
1 stop21h 00mIcelandair
Deal found 11/15$572
This Icelandair deal was found by Cheapflights users on 11/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/39:30 pmCPH - SEA
1 stop28h 30mIcelandair
Mi 12/102:35 pmSEA - CPH
1 stop21h 00mIcelandair
Deal found 11/15$574
This Delta deal was found by Cheapflights users on 11/15. 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.
Di 12/29:55 amCPH - SEA
1 stop34h 55mDelta
Di 12/97:20 amSEA - CPH
2 stops16h 40mDelta
Deal found 11/15$577
This Delta deal was found by Cheapflights users on 11/15. 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.
Mi 12/32:15 pmCPH - SEA
1 stop30h 35mDelta
So 12/142:05 pmSEA - CPH
1 stop15h 35mDelta
Deal found 11/15$582
This Delta deal was found by Cheapflights users on 11/15. 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.
Do 12/46:00 amCPH - SEA
2 stops17h 59mDelta
Di 12/97:20 amSEA - CPH
2 stops16h 40mDelta
Deal found 11/15$583
This Delta deal was found by Cheapflights users on 11/15. 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.
Do 12/46:00 amCPH - SEA
2 stops21h 37mDelta
So 12/142:05 pmSEA - CPH
1 stop15h 35mDelta
Deal found 11/15$589
This Cheapflightsfares deal was found by Cheapflights users on 11/16. 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.
Di 11/2512:55 pmCPH - SEA
1 stop13h 05mIcelandair
Di 12/92:35 pmSEA - CPH
1 stop21h 00mIcelandair
Deal found 11/16$592

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 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$519
(British Airways)

One-way from

$333
(Finnair)

Popular in

July

Cheapest in

February

Average price

$540

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 ($141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($23 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 17, 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

Mi 4/29

7:20 am-5:50 pm

1 stop19h 30m

Seattle/Tacoma Intl

So 5/3

3:45 pm-4:15 pm

1 stop15h 30m

$520

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Mi 12/3

9:55 am-8:50 pm

2 stops19h 55m

Seattle/Tacoma Intl

Di 12/9

1:40 pm-2:40 pm

1 stop16h 00m

$571

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Do 12/4

6:00 am-2:59 pm

2 stops17h 59m

Seattle/Tacoma Intl

Di 12/9

7:20 am-9:00 am

2 stops16h 40m

$583

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sa 12/6

6:00 am-11:50 am

1 stop14h 50m

Seattle/Tacoma Intl

So 12/14

2:05 pm-2:40 pm

1 stop15h 35m

$594

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Do 4/2

9:25 am-8:32 pm

2 stops20h 07m

Seattle/Tacoma Intl

So 4/5

9:30 am-11:05 am

2 stops16h 35m

$594

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fr 12/5

6:00 am-3:35 pm

2 stops18h 35m

Seattle/Tacoma Intl

Di 12/9

7:20 am-9:00 am

2 stops16h 40m

$595

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

So 1/11

8:05 am-2:49 pm

1 stop15h 44m

Seattle/Tacoma Intl

Sa 1/24

6:15 am-9:20 am

2 stops18h 05m

$595

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fr 12/12

6:50 am-9:00 pm

2 stops23h 10m

Seattle/Tacoma Intl

Mo 12/15

9:25 am-12:25 pm

3 stops42h 00m

$596

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Fr 12/26

1:10 pm-10:59 pm

2 stops18h 49m

Portland

Fr 1/9

1:24 pm-5:35 pm

3 stops19h 11m

$759

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Mo 12/8

6:45 am-11:23 pm

2 stops25h 38m

Portland

Mi 12/24

6:20 am-5:20 pm

2 stops26h 00m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 35 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 17, 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.

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 November 17, 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
1,582 reviews

Food

6.7

Comfort

7.3

Entertainment

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

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
1,582 reviews
Scandinavian Airlines
7.4
Good
1,582 reviews

Food

6.7

Comfort

7.3

Entertainment

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

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
9,014 reviews
Scandinavian Airlines
7.4
Good
1,582 reviews

Food

6.7

Comfort

7.3

Entertainment

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

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
580 reviews
Scandinavian Airlines
7.4
Good
1,582 reviews

Food

6.7

Comfort

7.3

Entertainment

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

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
7,576 reviews
Scandinavian Airlines
7.4
Good
1,582 reviews

Food

6.7

Comfort

7.3

Entertainment

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

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
7,528 reviews
Scandinavian Airlines
7.4
Good
1,582 reviews

Food

6.7

Comfort

7.3

Entertainment

6.7

Overall

7.4

Boarding

7.6

Crew

8.0

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. Fly via Icelandair, Delta, or KLM 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 (53%), Delta (53%) 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 - Seattle/Tacoma Intl), is priced around $470.

  • 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 17, 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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