What airlines fly to State of Washington?

Icelandair, Scandinavian Airlines and Delta are the top three most popular airlines that fly to State of Washington from Copenhagen according to our data. Icelandair is the first choice among our users, with 40% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 4 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

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

British Airways, American Airlines, and Iberia are the most popular carriers operating from Kastrup Copenhagen to Washington

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

Prices for flights from Kastrup Copenhagen Airport to Washington are refreshed on a daily basis.

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

As of July 2026, there are 5 operators available to choose from for flights from Kastrup Copenhagen Airport to Washington.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kastrup Copenhagen Airport to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington 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.

$383 Cheap Flights from Copenhagen to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Copenhagen to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 pm - 11:50 am

CPH

PDX

22h 15m

1 stop

3:30 pm - 12:55 pm

PDX

CPH

12h 25m

1 stop

$558Icelandair

Fri, Sep 11 - Sat, Sep 26

10:35 pm - 11:50 am

CPH

PDX

22h 15m

1 stop

3:30 pm - 12:55 pm

PDX

CPH

12h 25m

1 stop

$580Icelandair

Fri, Sep 11 - Sat, Sep 26

10:35 pm - 11:50 am

CPH

PDX

22h 15m

1 stop

3:30 pm - 9:45 pm

PDX

CPH

21h 15m

1 stop

$584Icelandair

Fri, Sep 11 - Thu, Sep 24

10:35 pm - 11:50 am

CPH

PDX

22h 15m

1 stop

3:30 pm - 9:45 pm

PDX

CPH

21h 15m

1 stop

$585Icelandair

Fri, Sep 11 - Thu, Sep 24

7:10 pm - 11:10 am

CPH

PDX

25h 00m

1 stop

7:10 am - 6:45 am

PDX

CPH

14h 35m

1 stop

$621KLM

Thu, Sep 3 - Thu, Sep 10

2:45 pm - 11:10 am

CPH

PDX

29h 25m

1 stop

5:50 pm - 9:35 pm

PDX

CPH

18h 45m

2 stops

$640Delta

Mon, Sep 7 - Tue, Sep 22

2:45 pm - 11:10 am

CPH

PDX

29h 25m

1 stop

5:50 pm - 9:35 pm

PDX

CPH

18h 45m

2 stops

$641Delta

Mon, Sep 7 - Tue, Sep 22

6:45 am - 4:00 pm

CPH

SEA

18h 15m

1 stop

8:20 pm - 11:10 pm

SEA

CPH

17h 50m

2 stops

$698Finnair

Fri, Sep 4 - Sat, Sep 19

6:45 am - 4:00 pm

CPH

SEA

18h 15m

1 stop

8:20 pm - 11:10 pm

SEA

CPH

17h 50m

2 stops

$699Finnair

Fri, Sep 4 - Sat, Sep 19

1:05 pm - 1:45 pm

CPH

SEA

9h 40mnonstop

2:30 pm - 3:10 pm

SEA

CPH

15h 40m

1 stop

$712Scandinavian Airlines

Fri, Sep 4 - Sat, Sep 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

British Airways flights from Copenhagen to State of Washington

Our best British Airways deals on Copenhagen to State of Washington flight tickets

British Airways

Aug 17

CPH9:45 pmKastrup Copenhagen

34h 11m

2 stops

SEA10:56 pmSeattle/Tacoma Intl

Aug 24

SEA8:10 amSeattle/Tacoma Intl

18h 25m

1 stop

CPH11:35 amKastrup Copenhagen

$713

British Airways

Aug 23

CPH7:00 amKastrup Copenhagen

13h 35m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Sep 10

SEA1:30 pmSeattle/Tacoma Intl

22h 00m

1 stop

CPH8:30 pmKastrup Copenhagen

$766

British Airways

Dec 25

CPH12:15 pmKastrup Copenhagen

13h 35m

1 stop

SEA4:50 pmSeattle/Tacoma Intl

Dec 30

SEA6:45 pmSeattle/Tacoma Intl

13h 35m

1 stop

CPH5:20 pmKastrup Copenhagen

$776

American Airlines flights from Copenhagen to State of Washington

Our best American Airlines deals on Copenhagen to State of Washington flight tickets

American Airlines

Dec 24

CPH10:30 amKastrup Copenhagen

15h 25m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

Dec 30

SEA6:50 pmSeattle/Tacoma Intl

15h 10m

1 stop

CPH7:00 pmKastrup Copenhagen

$717

American Airlines

Sep 11

CPH8:50 amKastrup Copenhagen

19h 30m

2 stops

PDX7:20 pmPortland

Sep 26

PDX7:30 pmPortland

35h 25m

1 stop

CPH3:55 pmKastrup Copenhagen

$725

American Airlines

Aug 18

CPH3:20 pmKastrup Copenhagen

29h 30m

1 stop

PDX11:50 amPortland

Aug 24

PDX12:24 pmPortland

18h 16m

2 stops

CPH3:40 pmKastrup Copenhagen

$738

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Fri 9/11

10:35 pm-11:50 am

1 stop22h 15m

Portland

Sat 9/26

3:30 pm-12:55 pm

1 stop12h 25m

$558

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Fri 9/11

10:35 pm-11:50 am

1 stop22h 15m

Portland

Sat 9/26

3:30 pm-12:55 pm

1 stop12h 25m

$580

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Fri 9/11

10:35 pm-11:50 am

1 stop22h 15m

Portland

Thu 9/24

3:30 pm-9:45 pm

1 stop21h 15m

$584

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Fri 9/11

10:35 pm-11:50 am

1 stop22h 15m

Portland

Thu 9/24

3:30 pm-9:45 pm

1 stop21h 15m

$585

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Thu 9/3

7:10 pm-11:10 am

1 stop25h 00m

Portland

Thu 9/10

7:10 am-6:45 am

1 stop14h 35m

$621

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Mon 9/7

2:45 pm-11:10 am

1 stop29h 25m

Portland

Tue 9/22

5:50 pm-9:35 pm

2 stops18h 45m

$640

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Mon 9/7

2:45 pm-11:10 am

1 stop29h 25m

Portland

Tue 9/22

5:50 pm-9:35 pm

2 stops18h 45m

$641

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 9/4

6:45 am-4:00 pm

1 stop18h 15m

Seattle/Tacoma Intl

Sat 9/19

8:20 pm-11:10 pm

2 stops17h 50m

$698

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 9/4

6:45 am-4:00 pm

1 stop18h 15m

Seattle/Tacoma Intl

Sat 9/19

8:20 pm-11:10 pm

2 stops17h 50m

$699

Quickest round-trip

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 9/4

1:05 pm-1:45 pm

Nonstop9h 40m

Seattle/Tacoma Intl

Sat 9/19

2:30 pm-3:10 pm

1 stop15h 40m

$712

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 Copenhagen to State of Washington

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

What is the cheapest month to fly to State of Washington?

The month of November is, on average, the cheapest month to fly to State of Washington from Copenhagen, with most prices found around $542. If you aren’t able to travel to State of Washington during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $581.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Copenhagen to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $931. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Copenhagen to State of Washington for around $1,408.

What is the cheapest Kastrup Copenhagen to Washington flight route?

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

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

You are more likely to see cheaper flights to State of Washington from Copenhagen when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $701 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Copenhagen for as low as $654 on momondo.

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

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

You could potentially save up to 39% on your flight if you consider stops on a Copenhagen to State of Washington flight.

Cheap Copenhagen to State of Washington flight deals and tips

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

Best Price Found	$841
Fastest flight time	9h 40m
Direct flights	Mon, Wed, Sat and Sun
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Copenhagen in the past 72 hours is $841. The best round-trip flight deal from Copenhagen to State of Washington found on momondo in the last 72 hours is $1,408.

The fastest flight from Copenhagen to State of Washington takes 9h 40m

Direct flights go from Copenhagen to State of Washington on Monday, Wednesday, Saturday and Sunday. The only airline offering direct flights is Scandinavian Airlines.

There are 96 airports in State of Washington. From Copenhagen there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Copenhagen to Washington

When did momondo last update prices for flights from Kastrup Copenhagen Airport to Washington?
Prices for flights from Kastrup Copenhagen Airport to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Kastrup Copenhagen Airport to Washington?
As of July 2026, there are 5 operators available to choose from for flights from Kastrup Copenhagen Airport to Washington.
How old do you have to be to fly from Kastrup Copenhagen Airport to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kastrup Copenhagen Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington 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 Copenhagen to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Copenhagen to State of Washington is Airbus A350-900, representing 99.32% of all bookings. The subsequent popular model is Airbus A330-300 at 0.68%.

Best airlines flying from Copenhagen to State of Washington

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $469	Free Cancellation	Rating 7.0 716 reviews	Search Icelandair flights
Delta	PriceFrom $545	Free Cancellation	Rating 7.8 8,479 reviews	Search Delta flights
United Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 10,024 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $600	Free Cancellation	Rating 7.4 1,895 reviews	Search Scandinavian Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Copenhagen.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Copenhagen to Washington.

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

Price alerts on flights to Washington from Copenhagen 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.