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 September 2026. The most frequent departure time is 3:00PM, with 100% of daily flights leaving in the afternoon.

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

As of September 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.

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

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

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.

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 September 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.

$202 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 10:20 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 35m1 stop Toronto Pearson Intl

9:50 am - 8:59 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

20h 09m2 stops Zurich Toronto Pearson Intl

$502Air Canada

Tue, Nov 10 - Sat, Nov 14

7:05 pm - 10:20 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

30h 15m2 stops Vancouver Intl Toronto Pearson Intl

9:50 am - 8:59 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

20h 09m2 stops Zurich Toronto Pearson Intl

$502Multiple Airlines

Fri, Nov 13 - Mon, Nov 23

2:35 pm - 11:45 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

12h 10m1 stop Reykjavik Keflavik Intl

12:55 pm - 5:00 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

13h 05m1 stop Reykjavik Keflavik Intl

$503Icelandair

Mon, Nov 30 - Wed, Dec 9

2:35 pm - 11:45 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

12h 10m1 stop Reykjavik Keflavik Intl

12:55 pm - 5:00 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

13h 05m1 stop Reykjavik Keflavik Intl

$503Icelandair

Wed, Dec 2 - Wed, Dec 9

3:15 pm - 10:20 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

34h 05m2 stops Vancouver Intl Toronto Pearson Intl

6:20 pm - 1:00 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

27h 40m1 stop Munich Franz Josef Strauss

$503Lufthansa

Mon, Nov 9 - Tue, Nov 17

2:50 pm - 12:25 pmSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

12h 35m1 stop Munich Franz Josef Strauss

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

18h 24m1 stop Toronto Pearson Intl

$503United Airlines

Wed, Jan 20 - Sat, Jan 23

12:28 pm - 11:10 pmSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

25h 42m2 stops Los Angeles Munich Franz Josef Strauss

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

18h 24m1 stop Toronto Pearson Intl

$503United Airlines

Sun, Nov 15 - Fri, Nov 27

7:05 pm - 9:05 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

54h 00m2 stops Vancouver Intl Toronto Pearson Intl

9:50 am - 8:59 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

20h 09m2 stops Zurich Toronto Pearson Intl

$503Air Canada

Tue, Oct 27 - Sat, Nov 14

7:00 am - 10:20 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

18h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl

6:05 am - 6:22 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

21h 17m2 stops Munich Franz Josef Strauss Vancouver Intl

$504Multiple Airlines

Thu, Nov 12 - Thu, Nov 26

3:15 pm - 10:20 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

34h 05m2 stops Vancouver Intl Toronto Pearson Intl

7:15 am - 12:00 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

13h 45m1 stop Frankfurt am Main

$508Lufthansa

Mon, Jan 11 - Mon, Jan 18

Cheap last minute flights

Enter your travel dates to find the best prices.

8:00 am - 10:50 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 50m1 stop Toronto Pearson Intl

12:45 pm - 10:47 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

19h 02m2 stops Toronto Pearson Intl Vancouver Intl

$566Air Canada

Thu, Sep 10 - Thu, Sep 17

8:00 am - 10:50 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 50m1 stop Toronto Pearson Intl

12:45 pm - 9:04 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

17h 19m1 stop Toronto Pearson Intl

$566Air Canada

Thu, Sep 10 - Thu, Sep 17

8:00 am - 10:50 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 50m1 stop Toronto Pearson Intl

12:45 pm - 10:47 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

19h 02m2 stops Toronto Pearson Intl Vancouver Intl

$571Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

8:00 am - 10:50 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 50m1 stop Toronto Pearson Intl

12:45 pm - 9:04 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

17h 19m1 stop Toronto Pearson Intl

$572Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

8:00 am - 10:50 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 50m1 stop Toronto Pearson Intl

12:45 pm - 4:07 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

36h 22m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$576United Airlines

Thu, Sep 10 - Tue, Sep 22

8:00 am - 10:50 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

17h 50m1 stop Toronto Pearson Intl

12:45 pm - 9:04 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

17h 19m1 stop Toronto Pearson Intl

$589United Airlines

Thu, Sep 10 - Tue, Sep 22

6:00 am - 11:45 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

20h 45m1 stop Minneapolis St Paul

9:00 am - 6:30 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

18h 30m1 stop New York John F Kennedy Intl

$607Delta

Sun, Sep 13 - Sat, Sep 19

6:00 am - 11:45 amSEA Seattle/Tacoma Intl-CPH Kastrup Copenhagen

20h 45m1 stop Minneapolis St Paul

9:00 am - 8:21 pmCPH Kastrup Copenhagen-SEA Seattle/Tacoma Intl

20h 21m1 stop New York John F Kennedy Intl

$607Delta

Fri, Sep 11 - Fri, Sep 25

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

$670Scandinavian Airlines

Sun, Sep 13 - Sat, Sep 19

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

$717Scandinavian Airlines

Sun, Sep 13 - Sat, Sep 19

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

$518Scandinavian 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

$528Scandinavian Airlines

Fri, Sep 25 - 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

$528Scandinavian Airlines

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

$528Scandinavian Airlines

Fri, Oct 9 - 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 - Tue, Oct 6

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

$1,014Delta

Sun, Sep 20 - Tue, Oct 6

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

$1,015Delta

Sun, Sep 27 - 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

$1,047Air France

Sun, Sep 27 - 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

$1,061Air France

Sun, Sep 20 - Tue, Oct 6

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

$1,212Air France

Tue, Sep 29 - Sun, Oct 4

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Scandinavian Airlines flights from Seattle to Denmark

Our best Scandinavian Airlines deals on Seattle to Denmark flight tickets

Scandinavian Airlines

Sep 20

SEA3:55 pmSeattle/Tacoma Intl

9h 15m

CPH10:10 amKastrup Copenhagen

Oct 6

CPH1:25 pmKastrup Copenhagen

18h 24m

1 stop

SEA10:49 pmSeattle/Tacoma Intl

$513

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

$518

Scandinavian Airlines

Sep 20

SEA3:55 pmSeattle/Tacoma Intl

9h 15m

CPH10:10 amKastrup Copenhagen

Oct 6

CPH1:25 pmKastrup Copenhagen

18h 24m

1 stop

SEA10:49 pmSeattle/Tacoma Intl

$523

Lufthansa flights from Seattle to Denmark

Our best Lufthansa deals on Seattle to Denmark flight tickets

Lufthansa

Nov 16

SEA1:50 pmSeattle/Tacoma Intl

14h 40m

1 stop

CPH1:30 pmKastrup Copenhagen

Nov 20

CPH8:55 amKastrup Copenhagen

13h 05m

1 stop

SEA1:00 pmSeattle/Tacoma Intl

$534

Lufthansa

Nov 16

SEA1:50 pmSeattle/Tacoma Intl

14h 40m

1 stop

CPH1:30 pmKastrup Copenhagen

Nov 27

CPH8:55 amKastrup Copenhagen

13h 05m

1 stop

SEA1:00 pmSeattle/Tacoma Intl

$536

Lufthansa

Nov 29

SEA2:50 pmSeattle/Tacoma Intl

17h 45m

1 stop

CPH5:35 pmKastrup Copenhagen

Dec 8

CPH7:15 amKastrup Copenhagen

24h 18m

2 stops

SEA10:33 pmSeattle/Tacoma Intl

$538

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Tue 11/10

7:45 am-10:20 am

1 stop17h 35m

Kastrup Copenhagen

Sat 11/14

9:50 am-8:59 pm

2 stops20h 09m

$502

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Fri 11/13

7:05 pm-10:20 am

2 stops30h 15m

Kastrup Copenhagen

Mon 11/23

9:50 am-8:59 pm

2 stops20h 09m

$502

Quickest round-trip

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Mon 11/30

2:35 pm-11:45 am

1 stop12h 10m

Kastrup Copenhagen

Wed 12/9

12:55 pm-5:00 pm

1 stop13h 05m

$503

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Wed 12/2

2:35 pm-11:45 am

1 stop12h 10m

Kastrup Copenhagen

Wed 12/9

12:55 pm-5:00 pm

1 stop13h 05m

$503

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Mon 11/9

3:15 pm-10:20 am

2 stops34h 05m

Kastrup Copenhagen

Tue 11/17

6:20 pm-1:00 pm

1 stop27h 40m

$503

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Wed 1/20

2:50 pm-12:25 pm

1 stop12h 35m

Kastrup Copenhagen

Sat 1/23

11:35 am-8:59 pm

1 stop18h 24m

$503

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Sun 11/15

12:28 pm-11:10 pm

2 stops25h 42m

Kastrup Copenhagen

Fri 11/27

11:35 am-8:59 pm

1 stop18h 24m

$503

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Tue 10/27

7:05 pm-9:05 am

2 stops54h 00m

Kastrup Copenhagen

Sat 11/14

9:50 am-8:59 pm

2 stops20h 09m

$503

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Thu 11/12

7:00 am-10:20 am

2 stops18h 20m

Kastrup Copenhagen

Thu 11/26

6:05 am-6:22 pm

2 stops21h 17m

$504

SeattleCopenhagen

SEA Seattle/Tacoma Intl - CPH Kastrup Copenhagen

SEACPH

Seattle/Tacoma Intl

Mon 1/11

3:15 pm-10:20 am

2 stops34h 05m

Kastrup Copenhagen

Mon 1/18

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

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 $482. 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 $513.

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 $744. 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 $846.

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 $628 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 $608 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	$202
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 $202. The best round-trip flight deal from Seattle to Denmark found on momondo in the last 72 hours is $502.

The fastest flight from Seattle to Denmark takes 9h 15m

Direct flights go from Seattle to Denmark on Monday, Wednesday, Saturday and Sunday. There are no airlines offering direct flights.

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 September 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 (59.75% of total bookings). The next most popular plane models are Airbus A330-900neo (11.88%), Boeing 787-10 Dreamliner (7.62%), and Boeing 777-300ER (5.38%).

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 2,061 reviews	Search SWISS flights
Icelandair	PriceFrom $422	Free Cancellation	Rating 6.9 741 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 8,554 reviews	Search Delta flights
Air Canada	PriceFrom $482	Free Cancellation	Rating 7.1 11,595 reviews	Search Air Canada flights
United Airlines	PriceFrom $482	Free Cancellation	Rating 7.4 10,173 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $501	Free Cancellation	Rating 7.4 1,981 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $506	Free Cancellation	Rating 6.7 8,209 reviews	Search British Airways flights
Lufthansa	PriceFrom $512	Free Cancellation	Rating 6.8 8,224 reviews	Search Lufthansa flights
KLM	PriceFrom $524	Free Cancellation	Rating 7.8 1,570 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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Complete your trip

Feeling lucky

Popular cities in Denmark

Flights to Copenhagenfrom $397

Flights to Billundfrom $564

Flights to Aalborgfrom $557

Flights to Aarhusfrom $579

Flights to Sønderborgfrom $1,257

Flights to Karupfrom $1,271

Cheap flights from Seattle to Denmark from $202

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 10/15. 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

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Cheap last minute flights

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Big names and deals

Big names and deals

Filter for what you want

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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