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Cheap flights from Seattle to Denmark from $162

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Denmark

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
3:55 pm - 10:05 amSEA  Seattle/Tacoma Intl-BLL Billund
33h 10m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
9:05 pm - 1:45 pmBLL  Billund-SEA Seattle/Tacoma Intl
25h 40m1 stop Kastrup Copenhagen
$452Scandinavian Airlines
Fri, Oct 2 - Thu, Oct 8
Scandinavian Airlines Logo
3:55 pm - 3:05 pmSEA  Seattle/Tacoma Intl-BLL Billund
14h 10m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:15 pm - 1:45 pmBLL  Billund-SEA Seattle/Tacoma Intl
27h 30m2 stops Oslo Gardermoen Kastrup Copenhagen
$468Scandinavian Airlines
Fri, Oct 2 - Thu, Oct 8
Multiple Airlines Logo
6:50 pm - 6:40 pmSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
14h 50m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
11:35 am - 8:59 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
18h 24m1 stop Toronto Pearson Intl
$499Multiple Airlines
Tue, Oct 13 - Wed, Nov 25
Multiple Airlines Logo
6:50 pm - 4:25 pmSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
12h 35m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
11:35 am - 8:59 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
18h 24m1 stop Toronto Pearson Intl
$499Multiple Airlines
Sun, Oct 11 - Wed, Nov 25
Delta Logo
10:59 pm - 6:45 amSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
22h 46m1 stop New York John F Kennedy Intl
Delta Logo
9:25 am - 4:35 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
16h 10m1 stop Amsterdam Schiphol
$500Delta
Tue, Oct 13 - Tue, Oct 20
Delta Logo
10:59 pm - 6:45 amSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
22h 46m1 stop New York John F Kennedy Intl
Delta Logo
6:00 am - 11:50 amCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
14h 50m1 stop Amsterdam Schiphol
$500Delta
Tue, Oct 13 - Wed, Dec 2
Air Canada Logo
7:45 am - 10:20 amSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
17h 35m1 stop Toronto Pearson Intl
Air Canada Logo
8:55 am - 6:22 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
18h 27m2 stops Munich Franz Josef Strauss Vancouver Intl
$500Air Canada
Fri, Dec 4 - Tue, Dec 8
Air Canada Logo
7:05 pm - 10:20 amSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
30h 15m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
8:55 am - 9:57 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
22h 02m2 stops Munich Franz Josef Strauss Vancouver Intl
$500Air Canada
Fri, Dec 4 - Tue, Dec 8
United Airlines Logo
1:16 pm - 2:10 pmSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
39h 54m3 stops San Francisco Boston Logan Intl Zurich
United Airlines Logo
11:35 am - 9:05 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
42h 30m2 stops Toronto Pearson Intl Newark
$504United Airlines
Wed, Feb 17 - Sun, Feb 28
United Airlines Logo
7:45 am - 10:20 amSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
17h 35m1 stop Toronto Pearson Intl
United Airlines Logo
7:15 am - 12:00 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
13h 45m1 stop Frankfurt am Main
$508United Airlines
Sat, Nov 7 - Sat, Nov 14

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Air Canada flights from Seattle to Denmark

Our best Air Canada deals on Seattle to Denmark flight tickets
Air Canada
Oct 27
SEA7:05 pmSeattle/Tacoma Intl
54h 00m
2 stops
CPH9:05 amKastrup Copenhagen
Nov 14
CPH9:50 amKastrup Copenhagen
20h 09m
2 stops
SEA8:59 pmSeattle/Tacoma Intl
$503
Air Canada
Sep 8
SEA5:50 amSeattle/Tacoma Intl
44h 00m
2 stops
CPH10:50 amKastrup Copenhagen
Dec 15
CPH8:55 amKastrup Copenhagen
21h 04m
2 stops
SEA8:59 pmSeattle/Tacoma Intl
$508
Air Canada
Nov 7
SEA7:45 amSeattle/Tacoma Intl
16h 40m
2 stops
CPH9:25 amKastrup Copenhagen
Nov 13
CPH11:35 amKastrup Copenhagen
19h 22m
2 stops
SEA9:57 pmSeattle/Tacoma Intl
$529

United Airlines flights from Seattle to Denmark

Our best United Airlines deals on Seattle to Denmark flight tickets
United Airlines
Feb 17
SEA1:16 pmSeattle/Tacoma Intl
39h 54m
3 stops
CPH2:10 pmKastrup Copenhagen
Feb 28
CPH11:35 amKastrup Copenhagen
42h 30m
2 stops
SEA9:05 pmSeattle/Tacoma Intl
$504
United Airlines
Oct 27
SEA9:05 amSeattle/Tacoma Intl
21h 05m
3 stops
CPH2:10 pmKastrup Copenhagen
Nov 14
CPH9:50 amKastrup Copenhagen
19h 57m
2 stops
SEA8:47 pmSeattle/Tacoma Intl
$521
United Airlines
Nov 7
SEA11:17 pmSeattle/Tacoma Intl
27h 08m
2 stops
CPH11:25 amKastrup Copenhagen
Nov 15
CPH11:35 amKastrup Copenhagen
40h 28m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
$522

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Denmark that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Fri 10/2

3:55 pm-10:05 am

1 stop33h 10m

Billund

Thu 10/8

9:05 pm-1:45 pm

1 stop25h 40m

$452

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Fri 10/2

3:55 pm-3:05 pm

1 stop14h 10m

Billund

Thu 10/8

7:15 pm-1:45 pm

2 stops27h 30m

$468

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Tue 10/13

6:50 pm-6:40 pm

1 stop14h 50m

Kastrup Copenhagen

Wed 11/25

11:35 am-8:59 pm

1 stop18h 24m

$499
Quickest round-trip

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sun 10/11

6:50 pm-4:25 pm

1 stop12h 35m

Kastrup Copenhagen

Wed 11/25

11:35 am-8:59 pm

1 stop18h 24m

$499

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Tue 10/13

10:59 pm-6:45 am

1 stop22h 46m

Kastrup Copenhagen

Tue 10/20

9:25 am-4:35 pm

1 stop16h 10m

$500

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Tue 10/13

10:59 pm-6:45 am

1 stop22h 46m

Kastrup Copenhagen

Wed 12/2

6:00 am-11:50 am

1 stop14h 50m

$500

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Fri 12/4

7:45 am-10:20 am

1 stop17h 35m

Kastrup Copenhagen

Tue 12/8

8:55 am-6:22 pm

2 stops18h 27m

$500

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Fri 12/4

7:05 pm-10:20 am

2 stops30h 15m

Kastrup Copenhagen

Tue 12/8

8:55 am-9:57 pm

2 stops22h 02m

$500

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Wed 2/17

1:16 pm-2:10 pm

3 stops39h 54m

Kastrup Copenhagen

Sun 2/28

11:35 am-9:05 pm

2 stops42h 30m

$504

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sat 11/7

7:45 am-10:20 am

1 stop17h 35m

Kastrup Copenhagen

Sat 11/14

7:15 am-12:00 pm

1 stop13h 45m

$508

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denmark from

How to get the cheapest flight ticket from Seattle to Denmark

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 Denmark?

In general, February is the cheapest month to fly from Seattle to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $473. If you aren’t able to travel to Denmark during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $516.

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

The cheapest day to depart from Seattle to Denmark is on a Sunday. Travelers who choose to depart for Denmark on a Sunday will often find tickets for as low as $751. On the other hand, Thursday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $844.

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

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

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

You are more likely to see cheaper flights to Denmark from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $627 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Seattle for as low as $587 on momondo.

What cabin class options are available on Seattle to Denmark flights?

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

Can stopping save me money on Seattle to Denmark flights?

You could potentially save up to 57% on your flight if you consider stops on a Seattle to Denmark flight.

Cheap Seattle to Denmark flight deals and tips

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

Best Price Found

$162

Fastest flight time

9h 15m

Direct flights

Mon, Wed, Sat and Sun

Airports in Denmark

19 airports
The best one-way flight to Denmark from Seattle in the past 72 hours is $162. The best round-trip flight deal from Seattle to Denmark found on momondo in the last 72 hours is $452.
The fastest flight from Seattle to Denmark takes 9h 15m
Direct flights go from Seattle to Denmark on Monday, Wednesday, Saturday and Sunday. The only airline offering direct flights is Scandinavian Airlines.
There are 19 airports in Denmark. From Seattle there are direct flights to Kastrup Copenhagen (CPH).
Search flight deals

Frequently asked questions about flying from Seattle to Denmark

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

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

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

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

    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 Denmark.

  • What documentation or ID do you need to fly to Denmark?

    The necessary travel and health documents for your Denmark 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 Denmark?

Best airlines flying from Seattle to Denmark

Compare and see reviews for airlines that fly from Seattle to Denmark with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $371Free CancellationRating
7.5
2,059 reviews
Search SWISS flights
IcelandairPriceFrom $420Free CancellationRating
6.9
738 reviews
Search Icelandair flights
Air FrancePriceFrom $469Free CancellationRating
7.5
1,644 reviews
Search Air France flights
DeltaPriceFrom $473Free CancellationRating
7.8
8,541 reviews
Search Delta flights
Air CanadaPriceFrom $482Free CancellationRating
7.1
11,550 reviews
Search Air Canada flights
United AirlinesPriceFrom $482Free CancellationRating
7.4
10,136 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $500Free CancellationRating
7.4
1,964 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $506Free CancellationRating
6.7
8,192 reviews
Search British Airways flights
LufthansaPriceFrom $509Free CancellationRating
6.8
8,227 reviews
Search Lufthansa flights
KLMPriceFrom $528Free CancellationRating
7.8
1,567 reviews
Search KLM flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Denmark. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Seattle to Denmark flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Denmark from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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