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CPH - SEA

£379 Find cheap flights from Copenhagen to Seattle

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Copenhagen to Seattle departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 27/6
Thu 4/7

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Copenhagen to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Copenhagen to Seattle, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,816,550 times on KAYAK, and here's why:

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Cheap flight deals from Copenhagen to Seattle (CPH-SEA)

 
These are the cheapest deals for flights from Copenhagen to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Copenhagen to Seattle

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Copenhagen to Seattle.

Recent one-way flight deals from Copenhagen to Seattle

Only flying one-way? Below are some of the best one-way flight deals from Copenhagen to Seattle found on KAYAK recently.

Recent last-minute flight deals from Copenhagen to Seattle

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Copenhagen to Seattle.

Recent direct flight deals from Copenhagen to Seattle

The latest deals for direct flights from Copenhagen to Seattle so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Copenhagen to Seattle

Find recent round-trip train or bus tickets from Copenhagen to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
16:45 - 20:35CPH-SEA
12h 50m1 stop
18:55 - 15:45SEA-CPH
11h 50m1 stop
£379Icelandair
Find Deal
Mon, 23 Sep - Sun, 6 Oct
14:00 - 21:53CPH-SEA
16h 53m1 stop
13:25 - 15:05SEA-CPH
16h 40m2 stops
£391British Airways
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Tue, 24 Sep - Tue, 1 Oct
06:20 - 14:34CPH-SEA
17h 14m2 stops
18:50 - 18:45SEA-CPH
14h 55m1 stop
£396Lufthansa
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Tue, 18 Jun - Fri, 5 Jul
16:45 - 20:35CPH-SEA
12h 50m1 stop
15:50 - 12:55SEA-CPH
12h 05m1 stop
£397Icelandair
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Mon, 23 Sep - Thu, 3 Oct
11:00 - 21:53CPH-SEA
19h 53m2 stops
19:40 - 18:50SEA-CPH
14h 10m1 stop
£397British Airways
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Mon, 23 Sep - Fri, 4 Oct
06:50 - 21:58CPH-SEA
24h 08m2 stops
23:10 - 22:35SEA-CPH
38h 25m2 stops
£412Brussels Airlines
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Wed, 28 Aug - Wed, 4 Sep
06:50 - 21:58CPH-SEA
24h 08m2 stops
23:10 - 22:35SEA-CPH
38h 25m2 stops
£412Brussels Airlines
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Wed, 28 Aug - Wed, 4 Sep
06:00 - 10:15CPH-SEA
13h 15m1 stop
15:15 - 18:20SEA-CPH
18h 05m2 stops
£415Delta
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Wed, 28 Aug - Wed, 4 Sep
14:40 - 10:15CPH-SEA
28h 35m1 stop
15:15 - 18:20SEA-CPH
18h 05m2 stops
£416Delta
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Wed, 28 Aug - Wed, 4 Sep
19:10 - 12:15CPH-SEA
26h 05m1 stop
14:15 - 22:15SEA-CPH
23h 00m1 stop
£641Lufthansa
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Tue, 9 Jul - Fri, 19 Jul
07:20 - 11:20CPH-SEA
13h 00m1 stop
£417Icelandair
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Wed, 5 Jun
19:10 - 10:15CPH-SEA
24h 05m1 stop
£622KLM
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Mon, 1 Jul
06:00 - 10:20CPH-SEA
13h 20m1 stop
£724KLM
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Sun, 30 Jun
06:00 - 10:20CPH-SEA
13h 20m1 stop
£854KLM
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Sat, 29 Jun
19:25 - 15:22CPH-SEA
52h 57m4 stops
£1,315Ethiopian Air
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Mon, 3 Jun
19:25 - 20:07CPH-SEA
57h 42m4 stops
£1,395Ethiopian Air
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Fri, 9 Aug
19:25 - 20:07CPH-SEA
57h 42m4 stops
£1,514Ethiopian Air
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Fri, 16 Aug
09:40 - 10:13CPH-SEA
33h 33m3 stops
£1,681
Find Deal
Tue, 18 Jun
09:40 - 10:13CPH-SEA
33h 33m3 stops
£1,685
Find Deal
Tue, 18 Jun

Flights from Copenhagen to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Copenhagen to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Copenhagen to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Copenhagen to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Copenhagen to Seattle is November, where tickets cost £357 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is £640 and £503 respectively.

How far in advance should I book a flight from Copenhagen to Seattle?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Copenhagen to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Copenhagen to Seattle, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 76 days before departure.

Which airlines provide the cheapest flights from Copenhagen to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Icelandair (£417) and KLM (£622). The cheapest round-trip tickets were found on Icelandair (£379) and British Airways (£391).

Good to know - Cheap tickets from Copenhagen to Seattle

Low season

January

High season

July

Cheapest flight

£379
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (47% more expensive on average)
Flight from Copenhagen to Seattle

When to book flights from Copenhagen to Seattle

Are your dates flexible? Find out the best times to travel from Copenhagen to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Copenhagen to Seattle

  • What is the cheapest flight from Copenhagen to Seattle?

    In the last 3 days, the lowest price for a flight from Copenhagen to Seattle was £532 for a one-way ticket and £484 for a return.

  • Which aircraft models fly most regularly from Copenhagen to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Copenhagen to Seattle?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Copenhagen and Seattle, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Copenhagen to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Copenhagen to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Copenhagen to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Copenhagen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Copenhagen to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Copenhagen with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Copenhagen to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Copenhagen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Copenhagen to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Copenhagen to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Copenhagen to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
British AirwaysOverall score based on 6766 reviews
6.8Comfort
6.4Food
7.0Boarding
6.5Entertainment
7.7Crew
Airline reviews

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

10.0 ExcellentAnonymous, May 2024LGW - MCO
Read more about British Airways reviews

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Is it American Airlines or British Airways? This is so confusing. I got it from Portugal.

Appreciate free wine and entertainment plus good meals. Also leg room

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

It was a flight operated by Aer Linus for BA and the plane and crew were very good but the food selection was average.

I like the food this time compared to my departure. I’m seated at the isle so it’s comfortable but I have to pay $124 for seat selection

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Leg space was not enough. The meal was not satisfactory.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Book cheap flights from Copenhagen to Seattle

Cheapest flights to Seattle from Copenhagen found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Copenhagen to Seattle found on KAYAK in the last 72 hours.
5/6Wed
1 stopIcelandair
13h 00mCPH-SEA
£417
1/7Mon
1 stopKLM
24h 05mCPH-SEA
£622
30/6Sun
1 stopKLM
13h 20mCPH-SEA
£724
29/6Sat
1 stopKLM
13h 20mCPH-SEA
£854
3/6Mon
4 stopsEthiopian Air
52h 57mCPH-SEA
£1,315
9/8Fri
4 stopsEthiopian Air
57h 42mCPH-SEA
£1,395
16/8Fri
4 stopsEthiopian Air
57h 42mCPH-SEA
£1,514
18/6Tue
3 stops
33h 33mCPH-SEA
£1,681
18/6Tue
3 stops
33h 33mCPH-SEA
£1,685

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Copenhagen - Seattle Flights

Departure:

Copenhagen (CPH)Denmark

Destination:

Seattle (SEA)United States

Cabin classes:

Browse origins:

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  • Copenhagen

Browse destinations:

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  • Seattle