How long does it take to fly to Copenhagen?

On average, it takes 9h 15m to fly from State of Washington to Copenhagen if you fly out of Seattle (the most popular airport in State of Washington) and into Copenhagen (the most popular airport in Copenhagen). If you’re flying out of Spokane and into Copenhagen, then the flight time is around 15h 55m.

How many flights depart from State of Washington to Copenhagen on average per day?

1 flights are operational daily from State of Washington to Copenhagen as of June 2026. The most popular departure time for this route is 3:00PM, with 100% of flights per day taking off in the afternoon.

What airlines fly to Copenhagen?

Scandinavian Airlines, Icelandair and Delta are the top three most popular airlines that fly to Copenhagen from State of Washington 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 Copenhagen. Keep in mind that there are 10 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

How many flights depart from State of Washington to Copenhagen on average per week?

12 flights are operational weekly from State of Washington to Copenhagen as of June 2026. The most popular departure day for this route is Tue, with 25% of flights per week taking off on this day.

What is the cheapest airline that flies from Washington to Kastrup Copenhagen?

Icelandair, KLM, and Delta are the most popular carriers operating from Washington to Kastrup Copenhagen

When did momondo last update prices for flights from Washington to Kastrup Copenhagen Airport?

Prices for flights from Washington to Kastrup Copenhagen Airport refresh daily.

How many operators does momondo search for flights from Washington to Kastrup Copenhagen Airport?

As of June 2026, there are 10 operators available to choose from for flights from Washington to Kastrup Copenhagen Airport.

How old do you have to be to fly from Washington to Kastrup Copenhagen Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington 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.

$193 Cheap Flights from Washington to Copenhagen in 2026

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Find the cheapest flights from Washington to Copenhagen

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 8:55 am

PDX

CPH

28h 10m

2 stops

12:45 pm - 11:28 am

CPH

PDX

31h 43m

2 stops

$527Air Canada

Mon, Aug 24 - Tue, Sep 8

11:40 pm - 2:25 pm

PDX

CPH

29h 45m

2 stops

12:15 pm - 10:11 am

CPH

PDX

30h 56m

2 stops

$528United Airlines

Sat, Aug 8 - Fri, Aug 21

7:05 pm - 6:20 am

PDX

CPH

26h 15m

1 stop

2:00 pm - 11:45 am

CPH

PDX

30h 45m

1 stop

$530Icelandair

Wed, Jul 15 - Wed, Jul 29

2:27 pm - 4:25 pm

PDX

CPH

16h 58m

2 stops

6:00 am - 5:50 pm

CPH

PDX

20h 50m

2 stops

$532Lufthansa

Wed, Aug 12 - Sat, Aug 22

3:30 pm - 9:45 pm

PDX

CPH

21h 15m

1 stop

2:00 pm - 5:55 pm

CPH

PDX

12h 55m

1 stop

$534Icelandair

Wed, Sep 16 - Wed, Sep 30

6:50 pm - 11:15 pm

SEA

CPH

19h 25m

2 stops

11:55 am - 8:45 pm

CPH

SEA

41h 50m

2 stops

$557Multiple Airlines

Thu, Aug 13 - Tue, Aug 18

10:45 am - 8:55 am

SEA

CPH

37h 10m

2 stops

6:00 am - 4:59 pm

CPH

SEA

19h 59m

1 stop

$562Lufthansa

Sat, Aug 15 - Wed, Aug 26

6:40 pm - 5:05 pm

SEA

CPH

13h 25m

1 stop

6:00 am - 11:40 am

CPH

SEA

14h 40m

1 stop

$566Delta

Thu, Aug 13 - Mon, Feb 15

10:10 am - 5:35 pm

SEA

CPH

22h 25m

2 stops

11:35 am - 9:57 pm

CPH

SEA

19h 22m

2 stops

$573Multiple Airlines

Tue, Nov 24 - Sun, Nov 29

6:40 pm - 5:05 pm

SEA

CPH

13h 25m

1 stop

6:45 am - 4:53 pm

CPH

SEA

19h 08m

2 stops

$574Delta

Fri, Aug 14 - Thu, Dec 10

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Icelandair flights from State of Washington to Copenhagen

Our best Icelandair deals on State of Washington to Copenhagen flight tickets

Icelandair

Jul 15

PDX7:05 pmPortland

26h 15m

1 stop

CPH6:20 amKastrup Copenhagen

Jul 29

CPH2:00 pmKastrup Copenhagen

30h 45m

1 stop

PDX11:45 amPortland

$530

Icelandair

Sep 16

PDX3:30 pmPortland

21h 15m

1 stop

CPH9:45 pmKastrup Copenhagen

Sep 30

CPH2:00 pmKastrup Copenhagen

12h 55m

1 stop

PDX5:55 pmPortland

$534

Icelandair

Jul 17

PDX7:05 pmPortland

17h 40m

1 stop

CPH9:45 pmKastrup Copenhagen

Jul 24

CPH10:35 pmKastrup Copenhagen

22h 10m

1 stop

PDX11:45 amPortland

$536

Lufthansa flights from State of Washington to Copenhagen

Our best Lufthansa deals on State of Washington to Copenhagen flight tickets

Lufthansa

Aug 12

PDX2:27 pmPortland

16h 58m

2 stops

CPH4:25 pmKastrup Copenhagen

Aug 22

CPH6:00 amKastrup Copenhagen

20h 50m

2 stops

PDX5:50 pmPortland

$532

Lufthansa

Oct 30

PDX2:30 pmPortland

24h 35m

2 stops

CPH11:05 pmKastrup Copenhagen

Nov 13

CPH11:35 amKastrup Copenhagen

20h 37m

1 stop

PDX11:12 pmPortland

$547

Lufthansa

Aug 15

SEA10:45 amSeattle/Tacoma Intl

37h 10m

2 stops

CPH8:55 amKastrup Copenhagen

Aug 26

CPH6:00 amKastrup Copenhagen

19h 59m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$562

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Mon 8/24

7:45 pm-8:55 am

2 stops28h 10m

Kastrup Copenhagen

Tue 9/8

12:45 pm-11:28 am

2 stops31h 43m

$527

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Sat 8/8

11:40 pm-2:25 pm

2 stops29h 45m

Kastrup Copenhagen

Fri 8/21

12:15 pm-10:11 am

2 stops30h 56m

$528

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Wed 7/15

7:05 pm-6:20 am

1 stop26h 15m

Kastrup Copenhagen

Wed 7/29

2:00 pm-11:45 am

1 stop30h 45m

$530

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Wed 8/12

2:27 pm-4:25 pm

2 stops16h 58m

Kastrup Copenhagen

Sat 8/22

6:00 am-5:50 pm

2 stops20h 50m

$532

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Wed 9/16

3:30 pm-9:45 pm

1 stop21h 15m

Kastrup Copenhagen

Wed 9/30

2:00 pm-5:55 pm

1 stop12h 55m

$534

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Thu 8/13

6:50 pm-11:15 pm

2 stops19h 25m

Kastrup Copenhagen

Tue 8/18

11:55 am-8:45 pm

2 stops41h 50m

$557

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Sat 8/15

10:45 am-8:55 am

2 stops37h 10m

Kastrup Copenhagen

Wed 8/26

6:00 am-4:59 pm

1 stop19h 59m

$562

Quickest round-trip

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Thu 8/13

6:40 pm-5:05 pm

1 stop13h 25m

Kastrup Copenhagen

Mon 2/15

6:00 am-11:40 am

1 stop14h 40m

$566

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Tue 11/24

10:10 am-5:35 pm

2 stops22h 25m

Kastrup Copenhagen

Sun 11/29

11:35 am-9:57 pm

2 stops19h 22m

$573

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Fri 8/14

6:40 pm-5:05 pm

1 stop13h 25m

Kastrup Copenhagen

Thu 12/10

6:45 am-4:53 pm

2 stops19h 08m

$574

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 State of Washington 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

Prices

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Other information

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from State of Washington is in November. Flight prices, which tend to average around $212, 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 October is also cheap. Prices for this month can be found on momondo for an average of $332.

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

The cheapest day to depart from State of Washington to Copenhagen is on a Monday when prices can be found for as low as $690. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Copenhagen for around $806.

What is the cheapest Washington to Kastrup Copenhagen flight route?

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

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

You are more likely to see cheaper flights to Copenhagen from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $615 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from State of Washington for as low as $585 on momondo.

What cabin class options are available on State of Washington to Copenhagen flights?

There are 3 cabin classes available to choose from on State of Washington to Copenhagen 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 State of Washington to Copenhagen flights?

You could potentially save up to 58% on your flight if you consider stops on a State of Washington to Copenhagen flight.

Cheap State of Washington to Copenhagen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Copenhagen

Best Price Found	$539
Fastest flight time	9h 15m
Direct flights	Mon, Wed, Sat and Sun
Airports in Copenhagen	1 airport

The best one-way flight to Copenhagen from State of Washington in the past 72 hours is $539. The best round-trip flight deal from State of Washington to Copenhagen found on momondo in the last 72 hours is $777.

The fastest flight from State of Washington to Copenhagen takes 9h 15m

Direct flights go from State of Washington to Copenhagen on Monday, Wednesday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Copenhagen. From State of Washington there are direct flights to Kastrup Copenhagen (CPH).

Search flight deals

Frequently asked questions about flying from Washington to Copenhagen

When did momondo last update prices for flights from Washington to Kastrup Copenhagen Airport?
Prices for flights from Washington to Kastrup Copenhagen Airport refresh daily.
How many operators does momondo search for flights from Washington to Kastrup Copenhagen Airport?
As of June 2026, there are 10 operators available to choose from for flights from Washington to Kastrup Copenhagen Airport.
How old do you have to be to fly from Washington to Kastrup Copenhagen Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington 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 State of Washington to Copenhagen?
momondo data reveals that the most frequently booked plane model on the route from State of Washington to Copenhagen is Airbus A350-900, representing 54.15% of all bookings. The subsequent popular models are Airbus A330-900neo at 13.62%, Boeing 787-10 Dreamliner at 8.72%, and Boeing 777-300ER at 6.70%.

Best airlines flying from State of Washington to Copenhagen

Compare and see reviews for airlines that fly from State of Washington to Copenhagen with momondo

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $371	Free Cancellation	Rating 7.5 1,974 reviews	Search SWISS flights
Icelandair	PriceFrom $419	Free Cancellation	Rating 7.0 690 reviews	Search Icelandair flights
Air France	PriceFrom $469	Free Cancellation	Rating 7.5 1,614 reviews	Search Air France flights
Air Canada	PriceFrom $482	Free Cancellation	Rating 7.1 11,269 reviews	Search Air Canada flights
United Airlines	PriceFrom $482	Free Cancellation	Rating 7.4 9,896 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $501	Free Cancellation	Rating 7.4 1,854 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $506	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
British Airways	PriceFrom $506	Free Cancellation	Rating 6.7 8,070 reviews	Search British Airways flights
Lufthansa	PriceFrom $509	Free Cancellation	Rating 6.8 8,102 reviews	Search Lufthansa flights
KLM	PriceFrom $528	Free Cancellation	Rating 7.8 1,531 reviews	Search KLM flights

Kastrup

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

It is quick and easy to find Washington to Copenhagen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Copenhagen that suits you.

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

Yes. momondo allows you to filter the results for Washington to Copenhagen flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Washington and Copenhagen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Copenhagen, momondo offers a useful price alert feature which will track prices for flights to Copenhagen from Washington and alert you when they change.

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Cheap flights from Washington to Copenhagen from $192

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Copenhagen departing on 8/21. 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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Icelandair flights from State of Washington to Copenhagen

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How to get the cheapest flight ticket from State of Washington to Copenhagen

What is the cheapest month to fly to Copenhagen?

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

What is the cheapest Washington to Kastrup Copenhagen flight route?

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

What cabin class options are available on State of Washington to Copenhagen flights?

Can stopping save me money on State of Washington to Copenhagen flights?

What is the cheapest airline that flies from Washington to Kastrup Copenhagen?

What airlines fly to Copenhagen?

How many flights depart from State of Washington to Copenhagen on average per day?

How many flights depart from State of Washington to Copenhagen on average per week?

How long does it take to fly to Copenhagen?

Cheap State of Washington to Copenhagen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Copenhagen

Best Price Found

Fastest flight time

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Frequently asked questions about flying from Washington to Copenhagen

Best airlines flying from State of Washington to Copenhagen

Compare and see reviews for airlines that fly from State of Washington to Copenhagen with momondo

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An easier way to manage your Copenhagen trip

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