What is the cheapest airline that flies from Seattle/Tacoma Intl to Denmark?

Scandinavian Airlines, Icelandair, and British Airways are the most popular carriers operating from Seattle/Tacoma Intl to Denmark

How many flights depart from Seattle to Denmark on average per day?

The number of flights available between Seattle and Denmark is 1 per day as of August 2026. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

What airlines fly to Denmark?

Scandinavian Airlines, Icelandair and Delta are the top three most popular airlines that fly to Denmark from Seattle according to our data. Scandinavian Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 10 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

How many flights depart from Seattle to Denmark on average per week?

As of August 2026, there are 12 flights per week flying from Seattle to Denmark. The most common day of the week flights depart is Tue, with 25% of flights taking off on this day.

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?

There are 10 operators available for flights from Seattle/Tacoma Intl Airport to Denmark as of August 2026.

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.

$182 Cheap Flights from Seattle to Denmark in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Denmark

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:55 pm - 3:05 pmSEA Seattle/Tacoma Intl-BLL Billund

14h 10m1 stop Kastrup Copenhagen

3:40 pm - 1:45 pmBLL Billund-SEA Seattle/Tacoma Intl

31h 05m1 stop Kastrup Copenhagen

$464Scandinavian Airlines

Sat, Oct 3 - Sat, Oct 10

3:55 pm - 10:10 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

9h 15mnonstop

1:05 pm - 1:45 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

9h 40mnonstop

$494Scandinavian Airlines

Sun, Sep 20 - Sat, Oct 3

6:40 pm - 6:45 pmSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

15h 05m1 stop Paris Charles de Gaulle

9:00 am - 11:04 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

23h 04m1 stop New York John F Kennedy Intl

$494Delta

Thu, Oct 8 - Tue, Oct 13

9:50 pm - 9:35 pmSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

14h 45m1 stop London Heathrow

1:55 pm - 11:59 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

19h 04m1 stop Minneapolis St Paul

$494Delta

Sun, Oct 18 - Thu, Oct 22

11:17 pm - 11:25 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

27h 08m2 stops Newark Brussels Bruxelles-National

11:35 am - 10:51 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

44h 16m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$494United Airlines

Sat, Nov 7 - Sun, Nov 15

2:50 pm - 5:35 pmSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 45m1 stop Munich Franz Josef Strauss

8:55 am - 6:22 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

18h 27m2 stops Munich Franz Josef Strauss Vancouver Intl

$495Multiple Airlines

Fri, Nov 6 - Tue, Nov 24

1:50 pm - 12:00 pmSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

13h 10m1 stop Frankfurt am Main

11:35 am - 8:59 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

18h 24m1 stop Toronto Pearson Intl

$496Multiple Airlines

Mon, Feb 15 - Sat, Feb 20

7:15 am - 6:45 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

14h 30m1 stop New York John F Kennedy Intl

8:10 am - 4:35 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

17h 25m1 stop Amsterdam Schiphol

$497KLM

Tue, Oct 20 - Sat, Oct 24

7:45 am - 10:05 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 20m1 stop Toronto Pearson Intl

8:55 am - 1:00 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

13h 05m1 stop Munich Franz Josef Strauss

$499United Airlines

Sat, Nov 7 - Sun, Nov 15

7:15 am - 6:45 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

14h 30m1 stop New York John F Kennedy Intl

8:10 am - 4:35 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

17h 25m1 stop Amsterdam Schiphol

$499KLM

Sat, Oct 3 - Sat, Oct 10

Cheap last minute flights

Enter your travel dates to find the best prices.

6:40 pm - 5:05 pmSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

13h 25m1 stop Paris Charles de Gaulle

9:00 am - 11:20 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

23h 20m1 stop New York John F Kennedy Intl

$494Delta

Thu, Aug 27 - Thu, Sep 3

6:40 pm - 6:45 pmSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

15h 05m1 stop Paris Charles de Gaulle

9:00 am - 8:20 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

20h 20m1 stop New York John F Kennedy Intl

$494Delta

Thu, Aug 27 - Wed, Sep 2

8:00 am - 10:35 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 35m1 stop Toronto Pearson Intl

6:00 am - 4:59 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

19h 59m1 stop Munich Franz Josef Strauss

$499United Airlines

Sun, Aug 23 - Wed, Aug 26

6:40 pm - 10:25 pmSEA Seattle/Tacoma Intl-BLL Billund

18h 45m1 stop Paris Charles de Gaulle

10:15 am - 4:27 pmBLL Billund-SEA Seattle/Tacoma Intl

15h 12m1 stop Amsterdam Schiphol

$500Air France

Sun, Aug 23 - Sun, Aug 30

6:40 pm - 10:25 pmSEA Seattle/Tacoma Intl-BLL Billund

18h 45m1 stop Paris Charles de Gaulle

10:15 am - 4:27 pmBLL Billund-SEA Seattle/Tacoma Intl

15h 12m1 stop Amsterdam Schiphol

$500Air France

Mon, Aug 24 - Sat, Aug 29

6:40 pm - 10:25 pmSEA Seattle/Tacoma Intl-BLL Billund

18h 45m1 stop Paris Charles de Gaulle

6:00 am - 4:27 pmBLL Billund-SEA Seattle/Tacoma Intl

19h 27m1 stop Amsterdam Schiphol

$500Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

6:40 pm - 10:25 pmSEA Seattle/Tacoma Intl-BLL Billund

18h 45m1 stop Paris Charles de Gaulle

10:15 am - 4:35 pmBLL Billund-SEA Seattle/Tacoma Intl

15h 20m1 stop Amsterdam Schiphol

$500Multiple Airlines

Sun, Aug 23 - Thu, Sep 3

1:50 pm - 4:20 pmSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 30m1 stop Amsterdam Schiphol

1:55 pm - 10:00 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

17h 05m1 stop Minneapolis St Paul

$502KLM

Mon, Aug 24 - Mon, Aug 31

5:45 pm - 4:20 pmSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

13h 35m1 stop Amsterdam Schiphol

1:55 pm - 10:00 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

17h 05m1 stop Minneapolis St Paul

$502KLM

Wed, Aug 26 - Mon, Aug 31

8:00 am - 10:35 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 35m1 stop Toronto Pearson Intl

12:45 pm - 9:07 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

17h 22m1 stop Toronto Pearson Intl

$589United Airlines

Sun, Aug 23 - Fri, Aug 28

Cheap direct flights

Enter your travel dates to find the best prices.

3:55 pm - 10:10 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

9h 15mnonstop

1:05 pm - 1:45 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

9h 40mnonstop

$494Scandinavian Airlines

Sun, Sep 20 - Sat, Oct 3

3:55 pm - 10:10 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

9h 15mnonstop

1:05 pm - 1:45 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

9h 40mnonstop

$499Scandinavian Airlines

Sun, Sep 20 - Sat, Oct 3

3:55 pm - 10:10 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

9h 15mnonstop

1:05 pm - 1:45 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

9h 40mnonstop

$504Scandinavian Airlines

Sun, Sep 27 - Sun, Oct 11

3:55 pm - 10:10 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

9h 15mnonstop

1:05 pm - 1:45 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

9h 40mnonstop

$522Scandinavian Airlines

Tue, Sep 22 - Tue, Sep 29

3:55 pm - 10:10 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

9h 15mnonstop

1:05 pm - 1:45 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

9h 40mnonstop

$991Air France

Sun, Sep 20 - Sat, Oct 3

3:55 pm - 10:10 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

9h 15mnonstop

1:05 pm - 1:45 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

9h 40mnonstop

$993Air France

Sun, Sep 20 - Sat, Oct 3

3:55 pm - 10:10 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

9h 15mnonstop

1:05 pm - 1:45 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

9h 40mnonstop

$1,011Delta

Fri, Oct 2 - Sat, Oct 10

3:55 pm - 10:10 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

9h 15mnonstop

1:05 pm - 1:45 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

9h 40mnonstop

$1,012Delta

Fri, Oct 2 - Sun, Oct 11

3:55 pm - 10:10 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

9h 15mnonstop

1:05 pm - 1:45 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

9h 40mnonstop

$1,013Delta

Sun, Sep 20 - Sat, Oct 3

3:55 pm - 10:10 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

9h 15mnonstop

1:05 pm - 1:45 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

9h 40mnonstop

$1,044Air France

Sun, Sep 20 - Sat, Oct 3

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Scandinavian Airlines flights from Seattle to Denmark

Our best Scandinavian Airlines deals on Seattle to Denmark flight tickets

Scandinavian Airlines

Oct 3

SEA3:55 pmSeattle/Tacoma Intl

14h 10m

1 stop

BLL3:05 pmBillund

Oct 10

BLL3:40 pmBillund

31h 05m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$464

Scandinavian Airlines

Sep 20

SEA3:55 pmSeattle/Tacoma Intl

9h 15m

CPH10:10 amKastrup Copenhagen

Oct 3

CPH1:05 pmKastrup Copenhagen

9h 40m

SEA1:45 pmSeattle/Tacoma Intl

$494

Scandinavian Airlines

Sep 22

SEA3:55 pmSeattle/Tacoma Intl

9h 15m

CPH10:10 amKastrup Copenhagen

Sep 29

CPH1:05 pmKastrup Copenhagen

9h 40m

SEA1:45 pmSeattle/Tacoma Intl

$522

Lufthansa flights from Seattle to Denmark

Our best Lufthansa deals on Seattle to Denmark flight tickets

Lufthansa

Dec 2

SEA3:15 pmSeattle/Tacoma Intl

34h 05m

2 stops

CPH10:20 amKastrup Copenhagen

Dec 10

CPH6:05 amKastrup Copenhagen

25h 28m

2 stops

SEA10:33 pmSeattle/Tacoma Intl

$515

Lufthansa

Nov 1

SEA2:50 pmSeattle/Tacoma Intl

12h 35m

1 stop

CPH12:25 pmKastrup Copenhagen

Nov 14

CPH7:15 amKastrup Copenhagen

13h 45m

1 stop

SEA12:00 pmSeattle/Tacoma Intl

$518

Lufthansa

Nov 29

SEA2:50 pmSeattle/Tacoma Intl

23h 20m

1 stop

CPH11:10 pmKastrup Copenhagen

Dec 10

CPH6:05 amKastrup Copenhagen

25h 28m

2 stops

SEA10:33 pmSeattle/Tacoma Intl

$530

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBillund

SEA Seattle/Tacoma Intl - BLL Billund

SEABLL

Seattle/Tacoma Intl

Sat 10/3

3:55 pm-3:05 pm

1 stop14h 10m

Billund

Sat 10/10

3:40 pm-1:45 pm

1 stop31h 05m

$464

Quickest round-trip

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sun 9/20

3:55 pm-10:10 am

Nonstop9h 15m

Kastrup Copenhagen

Sat 10/3

1:05 pm-1:45 pm

Nonstop9h 40m

$494

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Thu 10/8

6:40 pm-6:45 pm

1 stop15h 05m

Kastrup Copenhagen

Tue 10/13

9:00 am-11:04 pm

1 stop23h 04m

$494

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sun 10/18

9:50 pm-9:35 pm

1 stop14h 45m

Kastrup Copenhagen

Thu 10/22

1:55 pm-11:59 pm

1 stop19h 04m

$494

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sat 11/7

11:17 pm-11:25 am

2 stops27h 08m

Kastrup Copenhagen

Sun 11/15

11:35 am-10:51 pm

2 stops44h 16m

$494

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Fri 11/6

2:50 pm-5:35 pm

1 stop17h 45m

Kastrup Copenhagen

Tue 11/24

8:55 am-6:22 pm

2 stops18h 27m

$495

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Mon 2/15

1:50 pm-12:00 pm

1 stop13h 10m

Kastrup Copenhagen

Sat 2/20

11:35 am-8:59 pm

1 stop18h 24m

$496

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Tue 10/20

7:15 am-6:45 am

1 stop14h 30m

Kastrup Copenhagen

Sat 10/24

8:10 am-4:35 pm

1 stop17h 25m

$497

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sat 11/7

7:45 am-10:05 am

1 stop17h 20m

Kastrup Copenhagen

Sun 11/15

8:55 am-1:00 pm

1 stop13h 05m

$499

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sat 10/3

7:15 am-6:45 am

1 stop14h 30m

Kastrup Copenhagen

Sat 10/10

8:10 am-4:35 pm

1 stop17h 25m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $750. 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 $829.

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 56% 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	$182
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 $182. The best round-trip flight deal from Seattle to Denmark found on momondo in the last 72 hours is $464.

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?
There are 10 operators available for flights from Seattle/Tacoma Intl Airport to Denmark as of August 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Denmark is Airbus A350-900 (57.43% of total bookings). The next most popular plane models are Airbus A330-900neo (14.30%), Boeing 787-10 Dreamliner (7.38%), and Boeing 777-300ER (5.11%).

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
SWISS	PriceFrom $371	Free Cancellation	Rating 7.5 2,049 reviews	Search SWISS flights
Icelandair	PriceFrom $420	Free Cancellation	Rating 6.9 733 reviews	Search Icelandair flights
Air France	PriceFrom $469	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights
Delta	PriceFrom $473	Free Cancellation	Rating 7.8 8,516 reviews	Search Delta flights
Air Canada	PriceFrom $482	Free Cancellation	Rating 7.1 11,515 reviews	Search Air Canada flights
United Airlines	PriceFrom $482	Free Cancellation	Rating 7.4 10,108 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $500	Free Cancellation	Rating 7.4 1,957 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $506	Free Cancellation	Rating 6.7 8,183 reviews	Search British Airways flights
Lufthansa	PriceFrom $509	Free Cancellation	Rating 6.8 8,203 reviews	Search Lufthansa flights
KLM	PriceFrom $540	Free Cancellation	Rating 7.8 1,563 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities

Other flights from Seattle

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Airlines

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Complete your trip

Feeling lucky

Popular cities in Denmark

Flights to Copenhagenfrom $452

Flights to Billundfrom $475

Flights to Aalborgfrom $528

Flights to Aarhusfrom $512

Flights to Sønderborgfrom $1,067

Flights to Karupfrom $1,271

Cheap flights from Seattle to Denmark from $182

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 Denmark departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Seattle to Denmark

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Scandinavian Airlines flights from Seattle to Denmark

Our best Scandinavian Airlines deals on Seattle to Denmark flight tickets

Lufthansa flights from Seattle to Denmark

Our best Lufthansa deals on Seattle to Denmark flight tickets

momondo Fare Finder

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

See travel insights to Denmark from

How to get the cheapest flight ticket from Seattle to Denmark

What is the cheapest month to fly to Denmark?

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

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

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

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

Can stopping save me money on Seattle to Denmark flights?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Denmark?

What airlines fly to Denmark?

How many flights depart from Seattle to Denmark on average per day?

How many flights depart from Seattle to Denmark on average per week?

Cheap Seattle to Denmark flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Denmark

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Denmark trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Popular cities in Denmark

Popular flights according to clicks in the last 7 days on momondo

Seattle flight routes

According to popular flight searches on momondo this year

Denmark flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Denmark

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Denmark

List of cabin classes available on flights landing in Denmark. Availability may vary depending on flight origin and airline.

Complete your trip to Denmark

Explore popular destinations other users love

According to popular flight searches on momondo this year