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.

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

British Airways is the most popular carrier operating from Kastrup Copenhagen to Washington

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.

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.

£288 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.

06:20 - 11:55

CPH

SEA

14h 35m

1 stop

07:00 - 09:15

SEA

CPH

17h 15m

2 stops

£576United Airlines

Wed, 5 Aug - Sat, 15 Aug

06:20 - 11:55

CPH

SEA

14h 35m

1 stop

08:00 - 10:50

SEA

CPH

17h 50m

1 stop

£577United Airlines

Wed, 5 Aug - Mon, 17 Aug

06:20 - 14:22

CPH

SEA

17h 02m

2 stops

07:30 - 13:55

SEA

CPH

21h 25m

2 stops

£578United Airlines

Wed, 5 Aug - Tue, 18 Aug

10:10 - 19:06

CPH

SEA

17h 56m

2 stops

07:00 - 09:15

SEA

CPH

17h 15m

2 stops

£581United Airlines

Tue, 4 Aug - Sat, 15 Aug

09:00 - 23:57

CPH

SEA

23h 57m

2 stops

22:40 - 06:45

SEA

CPH

23h 05m

1 stop

£585Virgin Atlantic

Fri, 21 Aug - Fri, 4 Sep

13:55 - 11:35

CPH

SEA

30h 40m

2 stops

07:40 - 13:10

SEA

CPH

20h 30m

2 stops

£586Finnair

Sun, 16 Aug - Tue, 1 Sep

12:45 - 21:07

CPH

SEA

17h 22m

1 stop

13:30 - 23:30

SEA

CPH

25h 00m

2 stops

£588United Airlines

Fri, 24 Jul - Wed, 5 Aug

12:15 - 01:15

CPH

SEA

22h 00m

2 stops

14:34 - 23:30

SEA

CPH

23h 56m

2 stops

£588United Airlines

Mon, 27 Jul - Sun, 2 Aug

12:15 - 08:00

CPH

SEA

28h 45m

2 stops

14:10 - 18:25

SEA

CPH

19h 15m

1 stop

£589United Airlines

Wed, 29 Jul - Thu, 6 Aug

12:45 - 21:07

CPH

SEA

17h 22m

1 stop

23:00 - 17:20

SEA

CPH

33h 20m

2 stops

£590United Airlines

Sat, 25 Jul - Sat, 1 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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

9 Aug

CPH07:00Kastrup Copenhagen

13h 35m

1 stop

SEA11:35Seattle/Tacoma Intl

14 Aug

SEA13:24Seattle/Tacoma Intl

25h 01m

2 stops

CPH23:25Kastrup Copenhagen

£615

British Airways

8 Jul

CPH07:20Kastrup Copenhagen

20h 51m

2 stops

SEA19:11Seattle/Tacoma Intl

20 Apr

SEA13:35Seattle/Tacoma Intl

20h 40m

1 stop

CPH19:15Kastrup Copenhagen

£625

United Airlines flights from Copenhagen to State of Washington

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

United Airlines

5 Aug

CPH06:20Kastrup Copenhagen

14h 35m

1 stop

SEA11:55Seattle/Tacoma Intl

15 Aug

SEA07:00Seattle/Tacoma Intl

17h 15m

2 stops

CPH09:15Kastrup Copenhagen

£576

United Airlines

5 Aug

CPH06:20Kastrup Copenhagen

14h 35m

1 stop

SEA11:55Seattle/Tacoma Intl

17 Aug

SEA08:00Seattle/Tacoma Intl

17h 50m

1 stop

CPH10:50Kastrup Copenhagen

£577

United Airlines

5 Aug

CPH06:20Kastrup Copenhagen

17h 02m

2 stops

SEA14:22Seattle/Tacoma Intl

18 Aug

SEA07:30Seattle/Tacoma Intl

21h 25m

2 stops

CPH13:55Kastrup Copenhagen

£578

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 5/8

06:20-11:55

1 stop14h 35m

Seattle/Tacoma Intl

Sat 15/8

07:00-09:15

2 stops17h 15m

£576

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 5/8

06:20-11:55

1 stop14h 35m

Seattle/Tacoma Intl

Mon 17/8

08:00-10:50

1 stop17h 50m

£577

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 5/8

06:20-14:22

2 stops17h 02m

Seattle/Tacoma Intl

Tue 18/8

07:30-13:55

2 stops21h 25m

£578

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Tue 4/8

10:10-19:06

2 stops17h 56m

Seattle/Tacoma Intl

Sat 15/8

07:00-09:15

2 stops17h 15m

£581

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 21/8

09:00-23:57

2 stops23h 57m

Seattle/Tacoma Intl

Fri 4/9

22:40-06:45

1 stop23h 05m

£585

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sun 16/8

13:55-11:35

2 stops30h 40m

Seattle/Tacoma Intl

Tue 1/9

07:40-13:10

2 stops20h 30m

£586

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 24/7

12:45-21:07

1 stop17h 22m

Seattle/Tacoma Intl

Wed 5/8

13:30-23:30

2 stops25h 00m

£588

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Mon 27/7

12:15-01:15

2 stops22h 00m

Seattle/Tacoma Intl

Sun 2/8

14:34-23:30

2 stops23h 56m

£588

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 29/7

12:15-08:00

2 stops28h 45m

Seattle/Tacoma Intl

Thu 6/8

14:10-18:25

1 stop19h 15m

£589

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sat 25/7

12:45-21:07

1 stop17h 22m

Seattle/Tacoma Intl

Sat 1/8

23:00-17:20

2 stops33h 20m

£590

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 April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £310.

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 £525 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	£761
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 £761

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 99.41% of the total bookings. Other popular models include Airbus A330-300 with 0.59%.

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.