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 August 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 August 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?

Finnair and British Airways 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.

£313 Cheap Flights from Copenhagen to Washington in 2026

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.

11:50 - 16:35-

13h 45m

18:45 - 17:05-

13h 20m

£482Delta

Tue, 15 Sep - Thu, 24 Sep

06:00 - 11:37-

14h 37m

13:50 - 11:05-

12h 15m

£493KLM

Sun, 30 Aug - Thu, 10 Sep

07:20 - 11:45-

13h 25m

19:00 - 15:55-

11h 55m

£500Icelandair

Tue, 1 Sep - Thu, 24 Sep

07:25 - 11:35-

13h 10m

08:10 - 11:35-

18h 25m

£502British Airways

Fri, 14 Aug - Thu, 27 Aug

08:55 - 20:08-

20h 13m

13:35 - 17:40-

19h 05m

£503American Airlines

Sun, 22 Nov - Sun, 29 Nov

06:00 - 11:37-

14h 37m

07:15 - 06:45-

14h 30m

£508KLM

Sun, 30 Aug - Fri, 11 Sep

13:05 - 13:45-

9h 40mdirect

15:55 - 10:10-

9h 15mdirect

£510Scandinavian Airlines

Fri, 2 Oct - Sun, 4 Oct

13:05 - 13:45-

9h 40mdirect

15:55 - 10:10-

9h 15mdirect

£511Scandinavian Airlines

Fri, 4 Sep - Fri, 25 Sep

06:30 - 21:15-

23h 45m

17:13 - 11:35-

33h 22m

£515United Airlines

Fri, 28 Aug - Sat, 29 Aug

06:00 - 22:05-

25h 05m

11:50 - 06:45-

33h 55m

£523Delta

Fri, 28 Aug - Sat, 12 Sep

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

KLM flights from Copenhagen to State of Washington

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

KLM

30 Aug

CPH06:00Kastrup Copenhagen

14h 37m

1 stop

SEA11:37Seattle/Tacoma Intl

10 Sept

SEA13:50Seattle/Tacoma Intl

12h 15m

1 stop

CPH11:05Kastrup Copenhagen

£493

KLM

30 Aug

CPH06:00Kastrup Copenhagen

14h 37m

1 stop

SEA11:37Seattle/Tacoma Intl

11 Sept

SEA07:15Seattle/Tacoma Intl

14h 30m

1 stop

CPH06:45Kastrup Copenhagen

£508

Icelandair flights from Copenhagen to State of Washington

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

Icelandair

1 Sept

CPH07:20Kastrup Copenhagen

13h 25m

1 stop

SEA11:45Seattle/Tacoma Intl

24 Sept

SEA19:00Seattle/Tacoma Intl

11h 55m

1 stop

CPH15:55Kastrup Copenhagen

£500

Icelandair

31 Aug

CPH07:20Kastrup Copenhagen

13h 25m

1 stop

SEA11:45Seattle/Tacoma Intl

27 Sept

SEA19:00Seattle/Tacoma Intl

11h 55m

1 stop

CPH15:55Kastrup Copenhagen

£577

Icelandair

30 Aug

CPH07:20Kastrup Copenhagen

13h 25m

1 stop

SEA11:45Seattle/Tacoma Intl

25 Sept

SEA15:40Seattle/Tacoma Intl

15h 15m

1 stop

CPH15:55Kastrup Copenhagen

£622

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Tue 15/9

11:50-16:35

1 stop13h 45m

Seattle/Tacoma Intl

Thu 24/9

18:45-17:05

1 stop13h 20m

£482

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sun 30/8

06:00-11:37

1 stop14h 37m

Seattle/Tacoma Intl

Thu 10/9

13:50-11:05

1 stop12h 15m

£493

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Tue 1/9

07:20-11:45

1 stop13h 25m

Seattle/Tacoma Intl

Thu 24/9

19:00-15:55

1 stop11h 55m

£500

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 14/8

07:25-11:35

1 stop13h 10m

Seattle/Tacoma Intl

Thu 27/8

08:10-11:35

1 stop18h 25m

£502

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sun 22/11

08:55-20:08

2 stops20h 13m

Seattle/Tacoma Intl

Sun 29/11

13:35-17:40

2 stops19h 05m

£502

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sun 30/8

06:00-11:37

1 stop14h 37m

Seattle/Tacoma Intl

Fri 11/9

07:15-06:45

1 stop14h 30m

£508

Fastest return journey

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 2/10

13:05-13:45

Nonstop9h 40m

Seattle/Tacoma Intl

Sun 4/10

15:55-10:10

Nonstop9h 15m

£510

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 4/9

13:05-13:45

Nonstop9h 40m

Seattle/Tacoma Intl

Fri 25/9

15:55-10:10

Nonstop9h 15m

£511

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 28/8

06:30-21:15

2 stops23h 45m

Seattle/Tacoma Intl

Sat 29/8

17:13-11:35

2 stops33h 22m

£515

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 28/8

06:00-22:05

2 stops25h 05m

Seattle/Tacoma Intl

Sat 12/9

11:50-06:45

1 stop33h 55m

£523

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 £433.

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 £489 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 99.26% of the total bookings. Other popular models include Airbus A330-300 with 0.74%.

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.