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Cheap flights from Seattle to Denmark from $230

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.
United Airlines Logo
10:50 pm - 10:20 amSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
50h 30m2 stops Newark Toronto Pearson Intl
United Airlines Logo
6:05 am - 8:27 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
23h 22m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
$517United Airlines
Tue, Jan 12 - Mon, Feb 15
United Airlines Logo
7:41 pm - 10:20 amSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
29h 39m2 stops San Francisco Toronto Pearson Intl
United Airlines Logo
1:10 pm - 2:00 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
32h 50m1 stop Munich Franz Josef Strauss
$517United Airlines
Mon, Mar 1 - Tue, Mar 23
Lufthansa Logo
6:25 pm - 4:35 pmSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
13h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
8:35 am - 5:20 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
17h 45m1 stop Munich Franz Josef Strauss
$517Lufthansa
Sun, Apr 4 - Sun, Apr 18
Multiple Airlines Logo
3:15 pm - 10:20 amSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
34h 05m2 stops Vancouver Intl Toronto Pearson Intl
Multiple Airlines Logo
2:15 pm - 12:00 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
30h 45m1 stop Frankfurt am Main
$517Multiple Airlines
Mon, Nov 16 - Wed, Dec 2
Multiple Airlines Logo
6:25 pm - 4:35 pmSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
13h 10m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
12:40 pm - 9:58 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
18h 18m2 stops Munich Franz Josef Strauss Vancouver Intl
$517Multiple Airlines
Sun, Apr 4 - Mon, Apr 19
Lufthansa Logo
2:50 pm - 12:25 pmSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
12h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:20 pm - 1:00 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
27h 40m1 stop Munich Franz Josef Strauss
$518Lufthansa
Fri, Nov 13 - Tue, Nov 17
Icelandair Logo
2:35 pm - 11:45 amSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
12h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
5:05 pm - 5:00 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
32h 55m1 stop Reykjavik Keflavik Intl
$519Icelandair
Mon, Nov 16 - Wed, Dec 2
Air Canada Logo
7:45 am - 9:20 amSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
17h 35m1 stop Toronto Pearson Intl
Air Canada Logo
6:20 am - 8:48 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
23h 28m2 stops Frankfurt am Main Toronto Pearson Intl
$519Air Canada
Sat, Mar 20 - Mon, Mar 29
Air Canada Logo
8:40 am - 5:35 pmSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
23h 55m2 stops Vancouver Intl Munich Franz Josef Strauss
Air Canada Logo
1:10 pm - 6:22 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
38h 12m2 stops Munich Franz Josef Strauss Vancouver Intl
$521Air Canada
Thu, Nov 19 - Mon, Dec 7
Icelandair Logo
2:35 pm - 11:45 amSEA  Seattle/Tacoma Intl-CPH Kastrup Copenhagen
12h 10m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:55 pm - 5:55 pmCPH  Kastrup Copenhagen-SEA Seattle/Tacoma Intl
13h 00m1 stop Reykjavik Keflavik Intl
$524Icelandair
Sun, Feb 28 - Thu, Mar 25

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Air Canada flights from Seattle to Denmark

Our best Air Canada deals on Seattle to Denmark flight tickets
Air Canada
Nov 3
SEA7:45 amSeattle/Tacoma Intl
19h 40m
2 stops
CPH12:25 pmKastrup Copenhagen
Nov 20
CPH9:50 amKastrup Copenhagen
20h 09m
2 stops
SEA8:59 pmSeattle/Tacoma Intl
$520
Air Canada
Nov 16
SEA7:45 amSeattle/Tacoma Intl
20h 45m
2 stops
CPH1:30 pmKastrup Copenhagen
Nov 23
CPH9:50 amKastrup Copenhagen
20h 09m
2 stops
SEA8:59 pmSeattle/Tacoma Intl
$541
Air Canada
Nov 16
SEA7:05 pmSeattle/Tacoma Intl
30h 15m
2 stops
CPH10:20 amKastrup Copenhagen
Dec 2
CPH11:35 amKastrup Copenhagen
36h 02m
2 stops
SEA2:37 pmSeattle/Tacoma Intl
$544

Lufthansa flights from Seattle to Denmark

Our best Lufthansa deals on Seattle to Denmark flight tickets
Lufthansa
Apr 4
SEA6:25 pmSeattle/Tacoma Intl
13h 10m
1 stop
CPH4:35 pmKastrup Copenhagen
Apr 18
CPH8:35 amKastrup Copenhagen
17h 45m
1 stop
SEA5:20 pmSeattle/Tacoma Intl
$517
Lufthansa
Nov 8
SEA2:50 pmSeattle/Tacoma Intl
17h 45m
1 stop
CPH5:35 pmKastrup Copenhagen
Nov 17
CPH1:10 pmKastrup Copenhagen
32h 50m
1 stop
SEA1:00 pmSeattle/Tacoma Intl
$520
Lufthansa
Mar 5
SEA2:50 pmSeattle/Tacoma Intl
12h 35m
1 stop
CPH12:25 pmKastrup Copenhagen
Mar 26
CPH6:05 amKastrup Copenhagen
15h 55m
1 stop
SEA2:00 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

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Route

Depart

Return

Price

Cheapest round-trip

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Tue 1/12

10:50 pm-10:20 am

2 stops50h 30m

Kastrup Copenhagen

Mon 2/15

6:05 am-8:27 pm

2 stops23h 22m

$517

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Mon 3/1

7:41 pm-10:20 am

2 stops29h 39m

Kastrup Copenhagen

Tue 3/23

1:10 pm-2:00 pm

1 stop32h 50m

$517

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sun 4/4

6:25 pm-4:35 pm

1 stop13h 10m

Kastrup Copenhagen

Sun 4/18

8:35 am-5:20 pm

1 stop17h 45m

$517

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Mon 11/16

3:15 pm-10:20 am

2 stops34h 05m

Kastrup Copenhagen

Wed 12/2

2:15 pm-12:00 pm

1 stop30h 45m

$517

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sun 4/4

6:25 pm-4:35 pm

1 stop13h 10m

Kastrup Copenhagen

Mon 4/19

12:40 pm-9:58 pm

2 stops18h 18m

$517

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Fri 11/13

2:50 pm-12:25 pm

1 stop12h 35m

Kastrup Copenhagen

Tue 11/17

6:20 pm-1:00 pm

1 stop27h 40m

$518

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Mon 11/16

2:35 pm-11:45 am

1 stop12h 10m

Kastrup Copenhagen

Wed 12/2

5:05 pm-5:00 pm

1 stop32h 55m

$519

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sat 3/20

7:45 am-9:20 am

1 stop17h 35m

Kastrup Copenhagen

Mon 3/29

6:20 am-8:48 pm

2 stops23h 28m

$519

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Thu 11/19

8:40 am-5:35 pm

2 stops23h 55m

Kastrup Copenhagen

Mon 12/7

1:10 pm-6:22 pm

2 stops38h 12m

$521
Quickest round-trip

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sun 2/28

2:35 pm-11:45 am

1 stop12h 10m

Kastrup Copenhagen

Thu 3/25

12:55 pm-5:55 pm

1 stop13h 00m

$524

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $501. 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 $524.

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

The cheapest day to depart from Seattle to Denmark is on a Monday. Travelers who choose to depart for Denmark on a Monday will often find tickets for as low as $737. On the other hand, Friday 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 $847.

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 $642 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 $599 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 18% 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

$230

Fastest flight time

12h 10m

Direct flights

None
The best one-way flight to Denmark from Seattle in the past 72 hours is $230. The best round-trip flight deal from Seattle to Denmark found on momondo in the last 72 hours is $517.
The fastest flight from Seattle to Denmark takes 12h 10m
There are no direct flights from Seattle to Denmark. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Kastrup Copenhagen Airport.
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
IcelandairPriceFrom $434Free CancellationRating
7.0
766 reviews
Search Icelandair flights
British AirwaysPriceFrom $440Free CancellationRating
6.7
8,271 reviews
Search British Airways flights
Air FrancePriceFrom $469Free CancellationRating
7.5
1,652 reviews
Search Air France flights
DeltaPriceFrom $473Free CancellationRating
7.8
8,683 reviews
Search Delta flights
Air CanadaPriceFrom $482Free CancellationRating
7.1
11,819 reviews
Search Air Canada flights
United AirlinesPriceFrom $482Free CancellationRating
7.3
10,443 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $503Free CancellationRating
7.4
2,027 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $512Free CancellationRating
6.8
8,295 reviews
Search Lufthansa flights
KLMPriceFrom $524Free CancellationRating
7.8
1,597 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.

An easier way to manage your Denmark trip

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