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Cheap flights from Seattle to Copenhagen from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Copenhagen departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Copenhagen

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Copenhagen that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Copenhagen.

Cheap last minute flights

Planning a quick getaway from Seattle to Copenhagen? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Copenhagen, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Copenhagen

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

All round-trip flight deals to Copenhagen

The cheapest plane tickets to Copenhagen found on KAYAK recently.
2:35 pm - 7:50 pmSEA-CPH
20h 15m1 stop
12:55 pm - 5:00 pmCPH-SEA
13h 05m1 stop
$432Icelandair
Find Deal
Mon, Feb 3 - Wed, Feb 19
2:35 pm - 7:50 pmSEA-CPH
20h 15m1 stop
12:55 pm - 5:00 pmCPH-SEA
13h 05m1 stop
$472Icelandair
Find Deal
Sat, Feb 22 - Wed, Feb 26
1:35 pm - 2:20 pmSEA-CPH
15h 45m1 stop
8:40 am - 9:21 pmCPH-SEA
21h 41m2 stops
$540American Airlines
Find Deal
Tue, Jan 21 - Wed, Jan 29
12:35 pm - 5:00 pmSEA-CPH
19h 25m1 stop
2:10 pm - 11:46 amCPH-SEA
30h 36m1 stop
$541Delta
Find Deal
Mon, Feb 3 - Wed, Feb 19
9:55 am - 2:40 pmSEA-CPH
19h 45m2 stops
6:00 am - 11:46 amCPH-SEA
14h 46m1 stop
$543Delta
Find Deal
Mon, Feb 3 - Wed, Feb 19
1:35 pm - 4:50 pmSEA-CPH
18h 15m2 stops
8:40 am - 8:04 pmCPH-SEA
20h 24m2 stops
$544American Airlines
Find Deal
Tue, Jan 21 - Wed, Jan 29
7:14 am - 11:30 amSEA-CPH
19h 16m2 stops
12:20 pm - 11:06 pmCPH-SEA
19h 46m2 stops
$563British Airways
Find Deal
Mon, Feb 10 - Thu, Feb 20
8:20 pm - 10:50 pmSEA-CPH
17h 30m1 stop
7:25 am - 6:20 pmCPH-SEA
19h 55m1 stop
$585British Airways
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Sun, Mar 30 - Fri, Apr 11
4:58 pm - 10:05 amSEA-CPH
32h 07m3 stops
11:15 am - 11:49 amCPH-SEA
32h 34m2 stops
$677United Airlines
Find Deal
Mon, Mar 3 - Wed, Mar 12
4:58 pm - 10:05 amSEA-CPH
32h 07m3 stops
11:15 am - 10:53 pmCPH-SEA
43h 38m2 stops
$704United Airlines
Find Deal
Wed, Mar 5 - Fri, Mar 14
9:45 am - 9:55 pmSEA-CPH
51h 10m3 stops
Wed, Feb 5
11:30 am - 10:20 pmSEA-CPH
25h 50m3 stops
Mon, Jan 20
2:35 pm - 7:50 pmSEA-CPH
20h 15m1 stop
$328Icelandair
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Sat, Feb 22
2:35 pm - 11:45 amSEA-CPH
12h 10m1 stop
$350Icelandair
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Wed, Feb 5
7:50 pm - 9:40 amSEA-CPH
29h 50m1 stop
$374British Airways
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Sun, Mar 9
1:30 pm - 3:45 pmSEA-CPH
17h 15m1 stop
$470British Airways
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Sun, May 11
10:55 pm - 6:55 amSEA-CPH
23h 00m1 stop
$472Delta
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Sat, May 10
1:30 pm - 4:15 pmSEA-CPH
17h 45m2 stops
$486American Airlines
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Wed, May 21
1:30 pm - 4:15 pmSEA-CPH
17h 45m2 stops
$487American Airlines
Find Deal
Wed, May 21
7:20 am - 10:40 amSEA-CPH
18h 20m2 stops
$513Delta
Find Deal
Tue, May 13
12:30 pm - 5:00 pmSEA-CPH
19h 30m1 stop
9:00 am - 7:34 pmCPH-SEA
19h 34m1 stop
$774Air France
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Fri, Jan 10 - Sat, May 10
6:15 am - 11:20 amSEA-CPH
20h 05m2 stops
9:00 am - 7:34 pmCPH-SEA
19h 34m1 stop
$784Delta
Find Deal
Fri, Jan 10 - Sat, May 10
6:15 am - 11:20 amSEA-CPH
20h 05m2 stops
11:35 am - 10:57 pmCPH-SEA
20h 22m2 stops
$810Delta
Find Deal
Fri, Jan 10 - Sat, May 10
1:35 pm - 5:20 pmSEA-CPH
18h 45m2 stops
6:25 am - 8:04 pmCPH-SEA
22h 39m2 stops
$906British Airways
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Thu, Jan 9 - Thu, Jan 16
10:35 am - 9:20 pmSEA-CPH
25h 45m3 stops
6:20 am - 5:00 pmCPH-SEA
19h 40m2 stops
$1,281
Find Deal
Thu, Jan 9 - Thu, Jan 16
10:35 am - 9:20 pmSEA-CPH
25h 45m3 stops
9:40 am - 10:00 amCPH-SEA
33h 20m3 stops
$1,409
Find Deal
Thu, Jan 9 - Thu, Jan 16
2:35 pm - 11:45 amSEA-CPH
12h 10m1 stop
7:10 am - 5:05 pmCPH-SEA
42h 55m2 stops
$3,354
Find Deal
Mon, Jan 13 - Fri, Jan 24
2:35 pm - 11:45 amSEA-CPH
12h 10m1 stop
8:50 pm - 5:00 pmCPH-SEA
29h 10m1 stop
$3,506Icelandair
Find Deal
Mon, Jan 13 - Fri, Jan 24
2:35 pm - 4:25 pmSEA-CPH
16h 50m2 stops
11:00 pm - 5:00 pmCPH-SEA
27h 00m2 stops
$4,291
Find Deal
Mon, Jan 13 - Fri, Jan 24
11:05 am - 9:55 amSEA-CPH
37h 50m2 stops
2:10 pm - 11:10 pmCPH-SEA
42h 00m2 stops
$4,531Turkish Airlines
Find Deal
Mon, Jan 13 - Fri, Jan 24
4:00 pm - 10:30 amSEA-CPH
9h 30mnonstop
1:05 pm - 1:50 pmCPH-SEA
9h 45mnonstop
$862Scandinavian Airlines
Find Deal
Sun, Jun 1 - Mon, Aug 18
4:00 pm - 10:30 amSEA-CPH
9h 30mnonstop
1:05 pm - 1:50 pmCPH-SEA
9h 45mnonstop
$880Scandinavian Airlines
Find Deal
Wed, May 21 - Sun, Jun 8
4:00 pm - 10:30 amSEA-CPH
9h 30mnonstop
1:05 pm - 1:50 pmCPH-SEA
9h 45mnonstop
$893Scandinavian Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 18
4:00 pm - 10:30 amSEA-CPH
9h 30mnonstop
1:05 pm - 1:50 pmCPH-SEA
9h 45mnonstop
$924Scandinavian Airlines
Find Deal
Fri, May 23 - Sun, Jun 1
4:00 pm - 10:30 amSEA-CPH
9h 30mnonstop
1:05 pm - 1:50 pmCPH-SEA
9h 45mnonstop
$929Scandinavian Airlines
Find Deal
Wed, May 21 - Wed, Jun 4
4:00 pm - 10:30 amSEA-CPH
9h 30mnonstop
1:05 pm - 1:50 pmCPH-SEA
9h 45mnonstop
$939Scandinavian Airlines
Find Deal
Wed, May 21 - Sat, May 31
4:00 pm - 10:30 amSEA-CPH
9h 30mnonstop
1:05 pm - 1:50 pmCPH-SEA
9h 45mnonstop
$951Scandinavian Airlines
Find Deal
Wed, May 21 - Wed, May 28
4:00 pm - 10:30 amSEA-CPH
9h 30mnonstop
1:05 pm - 1:50 pmCPH-SEA
9h 45mnonstop
$975Scandinavian Airlines
Find Deal
Sun, Jun 29 - Fri, Jul 11
4:00 pm - 10:30 amSEA-CPH
9h 30mnonstop
1:05 pm - 1:50 pmCPH-SEA
9h 45mnonstop
$986Scandinavian Airlines
Find Deal
Fri, May 23 - Fri, May 30
4:00 pm - 10:30 amSEA-CPH
9h 30mnonstop
1:05 pm - 1:50 pmCPH-SEA
9h 45mnonstop
$1,001Scandinavian Airlines
Find Deal
Wed, May 21 - Sat, May 31

Icelandair flights from Seattle to Copenhagen

Our best Icelandair deals on Seattle to Copenhagen flight tickets
Icelandair
Feb 3
SEA2:35 pmSeattle/Tacoma Intl
20h 15m
1 stop
CPH7:50 pmKastrup Copenhagen
Feb 19
CPH12:55 pmKastrup Copenhagen
13h 05m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Icelandair
Feb 22
SEA2:35 pmSeattle/Tacoma Intl
20h 15m
1 stop
CPH7:50 pmKastrup Copenhagen
Feb 26
CPH12:55 pmKastrup Copenhagen
13h 05m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Icelandair
Feb 3
SEA2:35 pmSeattle/Tacoma Intl
12h 10m
1 stop
CPH11:45 amKastrup Copenhagen
Feb 19
CPH12:55 pmKastrup Copenhagen
13h 05m
1 stop
SEA5:00 pmSeattle/Tacoma Intl

Air France flights from Seattle to Copenhagen

Our best Air France deals on Seattle to Copenhagen flight tickets
Air France
Feb 1
SEA1:35 pmSeattle/Tacoma Intl
17h 45m
1 stop
CPH4:20 pmKastrup Copenhagen
Feb 9
CPH6:45 amKastrup Copenhagen
14h 19m
1 stop
SEA12:04 pmSeattle/Tacoma Intl
Air France
Jan 10
SEA12:30 pmSeattle/Tacoma Intl
19h 30m
1 stop
CPH5:00 pmKastrup Copenhagen
May 10
CPH9:00 amKastrup Copenhagen
19h 34m
1 stop
SEA7:34 pmSeattle/Tacoma Intl

See travel insights to Copenhagen from

How to get the cheapest flight ticket from Seattle to Copenhagen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from Seattle is in November. Flight prices, which tend to average around $567, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $570.

What is the cheapest day to depart on your flight to Copenhagen?

The cheapest day to depart from Seattle to Copenhagen is on a Tuesday when prices can be found for as low as $626. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Copenhagen for around $788.

What is the cheapest time of day to depart on your flight to Copenhagen?

Flying to Copenhagen from Seattle in the evening is the least expensive time of day to depart. momondo users have found prices as low as $632 when looking at flights departing in the evening. Try not to purchase tickets in the morning because they tend to be around $782. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seattle/Tacoma Intl to Kastrup Copenhagen flight route?

Fly from Seattle/Tacoma Intl to Kastrup Copenhagen for the best Seattle/Tacoma Intl - Kastrup Copenhagen flight prices

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

You are more likely to see cheaper flights to Copenhagen from Seattle when booking 36 days ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $677 when searching 36 days out. However, in the past 72 hours, people saw flights from Seattle for as low as $390.

What cabin class options are available on Seattle/Tacoma Intl to Kastrup Copenhagen flights?

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Kastrup Copenhagen flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Copenhagen flight prices changed over time?

As of January 2025, prices for Seattle to Copenhagen flights are approximately 34% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Copenhagen (SEA to CPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Copenhagen

Best Price Found

$291

Fastest flight time

9h 30m

Direct flights

Mon, Tue, Thu, Sat and Sun

Airports in Copenhagen

1 airport
The best one-way flight to Copenhagen from Seattle in the past 72 hours is $291. The best round-trip flight deal from Seattle to Copenhagen found on momondo in the last 72 hours is $432.
The fastest flight from Seattle to Copenhagen takes 9h 30m
Direct flights go from Seattle to Copenhagen on Monday, Tuesday, Thursday, Saturday and Sunday. The only airline offering direct flights is Scandinavian Airlines.
There is 1 airport near Copenhagen: Kastrup Copenhagen (CPH)

  • How far is Seattle/Tacoma Intl to Kastrup Copenhagen by plane?

    Kastrup Copenhagen is 4835.0 mi away from Seattle/Tacoma Intl. A reasonable flight in good conditions will take 11h 45m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Kastrup Copenhagen Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Kastrup Copenhagen Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Kastrup Copenhagen Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Kastrup Copenhagen Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Kastrup Copenhagen Airport.

  • What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

    The necessary travel and health documents for your Kastrup Copenhagen Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Copenhagen?

  • What is the most popular airline from Seattle to Copenhagen?


Best airlines flying from Seattle to Copenhagen

Compare and see reviews for airlines that fly from Seattle to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $414Free CancellationRating
7.1
498 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $418Free CancellationRating
7.3
1,299 reviews
Search Scandinavian Airlines flights
American AirlinesPriceFrom $492Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
FinnairPriceFrom $504Free CancellationRating
7.6
1,281 reviews
Search Finnair flights
British AirwaysPriceFrom $513Free CancellationRating
6.6
6,785 reviews
Search British Airways flights
Air FrancePriceFrom $521Free CancellationRating
7.4
1,485 reviews
Search Air France flights
Air CanadaPriceFrom $532Free CancellationRating
7.0
8,511 reviews
Search Air Canada flights
United AirlinesPriceFrom $541Free CancellationRating
7.4
8,939 reviews
Search United Airlines flights
LufthansaPriceFrom $553Free CancellationRating
6.7
7,076 reviews
Search Lufthansa flights
DeltaPriceFrom $560Free CancellationRating
8.0
8,499 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Copenhagen?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Copenhagen for you.

Can I find flights from Seattle to Copenhagen with flexible booking policies on momondo?

All flight searches from Seattle to Copenhagen on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Copenhagen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Copenhagen from Seattle.

I’m not ready to book a flight from Seattle to Copenhagen right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Copenhagen from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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