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

The number of flights available between Copenhagen and State of Washington is 1 per day as of July 2026. The most frequent departure time is 13:00, with 100% of daily flights leaving in the afternoon.

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

The number of flights available between Copenhagen and State of Washington is 12 per week as of July 2026. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.

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

British Airways, Finnair, and Turkish Airlines 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 were last updated today.

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

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 Kastrup Copenhagen Airport to Washington.

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

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£297 Cheap Flights from Copenhagen to Washington in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Copenhagen to Washington

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

20:05 - 11:25

CPH

SEA

24h 20m

1 stop

18:45 - 17:20

SEA

CPH

13h 35m

1 stop

£536British Airways

Wed, 23 Dec - Wed, 30 Dec

06:30 - 22:42

CPH

SEA

25h 12m

2 stops

05:00 - 08:55

SEA

CPH

18h 55m

2 stops

£537United Airlines

Fri, 21 Aug - Fri, 28 Aug

06:30 - 11:55

CPH

SEA

14h 25m

1 stop

14:10 - 18:00

SEA

CPH

18h 50m

1 stop

£537United Airlines

Fri, 4 Sep - Fri, 18 Sep

06:40 - 19:08

CPH

SEA

21h 28m

2 stops

23:00 - 14:10

SEA

CPH

30h 10m

2 stops

£538United Airlines

Mon, 17 Aug - Mon, 24 Aug

06:20 - 16:07

CPH

SEA

18h 47m

2 stops

07:00 - 09:25

SEA

CPH

17h 25m

2 stops

£540United Airlines

Wed, 12 Aug - Wed, 19 Aug

11:35 - 20:59

CPH

SEA

18h 24m

1 stop

10:55 - 13:30

SEA

CPH

17h 35m

2 stops

£549United Airlines

Wed, 23 Dec - Thu, 31 Dec

11:35 - 20:59

CPH

SEA

18h 24m

1 stop

10:55 - 11:25

SEA

CPH

15h 30m

2 stops

£551United Airlines

Fri, 25 Dec - Wed, 30 Dec

11:35 - 20:59

CPH

SEA

18h 24m

1 stop

07:00 - 10:20

SEA

CPH

18h 20m

2 stops

£551United Airlines

Wed, 23 Dec - Fri, 1 Jan

12:15 - 16:50

CPH

SEA

13h 35m

1 stop

18:45 - 17:20

SEA

CPH

13h 35m

1 stop

£577British Airways

Fri, 25 Dec - Wed, 30 Dec

13:55 - 20:48

CPH

SEA

15h 53m

1 stop

17:45 - 18:15

SEA

CPH

15h 30m

1 stop

£592Delta

Thu, 30 Jul - Sat, 22 Aug

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British Airways flights from Copenhagen to State of Washington

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

British Airways

23 Dec

CPH20:05Kastrup Copenhagen

24h 20m

1 stop

SEA11:25Seattle/Tacoma Intl

30 Dec

SEA18:45Seattle/Tacoma Intl

13h 35m

1 stop

CPH17:20Kastrup Copenhagen

£536

British Airways

25 Dec

CPH12:15Kastrup Copenhagen

13h 35m

1 stop

SEA16:50Seattle/Tacoma Intl

30 Dec

SEA18:45Seattle/Tacoma Intl

13h 35m

1 stop

CPH17:20Kastrup Copenhagen

£577

United Airlines flights from Copenhagen to State of Washington

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

United Airlines

21 Aug

CPH06:30Kastrup Copenhagen

25h 12m

2 stops

SEA22:42Seattle/Tacoma Intl

28 Aug

SEA05:00Seattle/Tacoma Intl

18h 55m

2 stops

CPH08:55Kastrup Copenhagen

£537

United Airlines

4 Sept

CPH06:30Kastrup Copenhagen

14h 25m

1 stop

SEA11:55Seattle/Tacoma Intl

18 Sept

SEA14:10Seattle/Tacoma Intl

18h 50m

1 stop

CPH18:00Kastrup Copenhagen

£537

United Airlines

17 Aug

CPH06:40Kastrup Copenhagen

21h 28m

2 stops

SEA19:08Seattle/Tacoma Intl

24 Aug

SEA23:00Seattle/Tacoma Intl

30h 10m

2 stops

CPH14:10Kastrup Copenhagen

£538

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 23/12

20:05-11:25

1 stop24h 20m

Seattle/Tacoma Intl

Wed 30/12

18:45-17:20

1 stop13h 35m

£536

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 21/8

06:30-22:42

2 stops25h 12m

Seattle/Tacoma Intl

Fri 28/8

05:00-08:55

2 stops18h 55m

£537

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 4/9

06:30-11:55

1 stop14h 25m

Seattle/Tacoma Intl

Fri 18/9

14:10-18:00

1 stop18h 50m

£537

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Mon 17/8

06:40-19:08

2 stops21h 28m

Seattle/Tacoma Intl

Mon 24/8

23:00-14:10

2 stops30h 10m

£538

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 12/8

06:20-16:07

2 stops18h 47m

Seattle/Tacoma Intl

Wed 19/8

07:00-09:25

2 stops17h 25m

£540

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 23/12

11:35-20:59

1 stop18h 24m

Seattle/Tacoma Intl

Thu 31/12

10:55-13:30

2 stops17h 35m

£549

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 25/12

11:35-20:59

1 stop18h 24m

Seattle/Tacoma Intl

Wed 30/12

10:55-11:25

2 stops15h 30m

£551

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 23/12

11:35-20:59

1 stop18h 24m

Seattle/Tacoma Intl

Fri 1/1

07:00-10:20

2 stops18h 20m

£551

Fastest return journey

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 25/12

12:15-16:50

1 stop13h 35m

Seattle/Tacoma Intl

Wed 30/12

18:45-17:20

1 stop13h 35m

£577

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Thu 30/7

13:55-20:48

1 stop15h 53m

Seattle/Tacoma Intl

Sat 22/8

17:45-18:15

1 stop15h 30m

£592

Flights are sorted by cheapest return 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

Other information

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

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 £432.

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 £521 when searching weeks before you fly. 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 £486 on momondo.

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

There are 2 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.

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	£750
Fastest flight time	9h 40m
Direct flights	Mon, Wed, Sat and Sun
Airports in State of Washington	96 airports

The best flight deal from Copenhagen to State of Washington found on momondo in the last 72 hours is £750

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. There are no airlines offering direct flights..

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 were last updated today.
How old do you have to be to fly from Kastrup Copenhagen Airport to Washington?
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 Kastrup Copenhagen Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek 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?
Based on momondo bookings for flights between Copenhagen and State of Washington, the leading plane model is Airbus A350-900, making up 99.32% of the total bookings. Other popular models include Airbus A330-300 with 0.68%.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Copenhagen to Washington for you.

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

momondo does allow users to show only those flights to Washington from Copenhagen which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Washington from Copenhagen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.