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 May 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

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 May 2026. The most frequent departure time is 13:00, with 100% of daily flights leaving in the afternoon.

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.

£284 Cheap Flights from Copenhagen to Washington in 2026

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Find the cheapest flights from Copenhagen to Washington

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

12:25 - 00:01

CPH

SEA

20h 36m

2 stops

20:20 - 23:10

SEA

CPH

17h 50m

2 stops

£483Finnair

Thu, 3 Sep - Sat, 12 Sep

06:00 - 16:24

CPH

SEA

19h 24m

1 stop

22:05 - 21:35

SEA

CPH

14h 30m

1 stop

£500Delta

Tue, 16 Jun - Tue, 23 Jun

06:00 - 11:37

CPH

SEA

14h 37m

1 stop

18:50 - 17:05

SEA

CPH

13h 15m

1 stop

£505Delta

Wed, 17 Jun - Wed, 24 Jun

08:10 - 18:44

CPH

SEA

19h 34m

2 stops

21:45 - 21:35

SEA

CPH

14h 50m

1 stop

£508Delta

Wed, 12 Aug - Wed, 26 Aug

06:00 - 16:30

CPH

SEA

19h 30m

2 stops

18:50 - 17:05

SEA

CPH

13h 15m

1 stop

£509Delta

Wed, 17 Jun - Wed, 24 Jun

13:05 - 13:45

CPH

SEA

9h 40mdirect

15:55 - 10:10

SEA

CPH

9h 15mdirect

£512Scandinavian Airlines

Fri, 2 Oct - Sun, 4 Oct

13:05 - 13:45

CPH

SEA

9h 40mdirect

15:55 - 10:10

SEA

CPH

9h 15mdirect

£514Scandinavian Airlines

Fri, 2 Oct - Sun, 4 Oct

13:05 - 13:45

CPH

SEA

9h 40mdirect

15:55 - 10:10

SEA

CPH

9h 15mdirect

£514Scandinavian Airlines

Fri, 2 Oct - Sun, 4 Oct

06:30 - 22:42

CPH

SEA

25h 12m

2 stops

18:50 - 23:30

SEA

CPH

19h 40m

1 stop

£538United Airlines

Fri, 2 Oct - Sun, 4 Oct

06:20 - 14:22

CPH

SEA

17h 02m

2 stops

07:00 - 09:25

SEA

CPH

17h 25m

2 stops

£539United Airlines

Sun, 23 Aug - Tue, 8 Sep

Finnair flights from Copenhagen to State of Washington

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

Finnair

3 Sept

CPH12:25Kastrup Copenhagen

20h 36m

2 stops

SEA00:01Seattle/Tacoma Intl

12 Sept

SEA20:20Seattle/Tacoma Intl

17h 50m

2 stops

CPH23:10Kastrup Copenhagen

£483

Finnair

30 May

CPH15:20Kastrup Copenhagen

27h 39m

1 stop

SEA09:59Seattle/Tacoma Intl

29 Jun

SEA13:30Seattle/Tacoma Intl

33h 35m

2 stops

CPH08:05Kastrup Copenhagen

£705

Finnair

30 May

CPH15:20Kastrup Copenhagen

27h 39m

1 stop

SEA09:59Seattle/Tacoma Intl

26 Jun

SEA13:30Seattle/Tacoma Intl

20h 10m

2 stops

CPH18:40Kastrup Copenhagen

£742

British Airways flights from Copenhagen to State of Washington

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

British Airways

2 Jun

CPH15:20Kastrup Copenhagen

16h 38m

1 stop

SEA22:58Seattle/Tacoma Intl

28 Jun

SEA13:30Seattle/Tacoma Intl

22h 20m

1 stop

CPH20:50Kastrup Copenhagen

£546

British Airways

24 Jun

CPH07:20Kastrup Copenhagen

13h 15m

1 stop

SEA11:35Seattle/Tacoma Intl

27 Jul

SEA20:20Seattle/Tacoma Intl

17h 55m

1 stop

CPH23:15Kastrup Copenhagen

£597

British Airways

24 Jun

CPH07:20Kastrup Copenhagen

13h 15m

1 stop

SEA11:35Seattle/Tacoma Intl

29 Jul

SEA13:30Seattle/Tacoma Intl

24h 50m

1 stop

CPH23:20Kastrup Copenhagen

£625

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Thu 3/9

12:25-00:01

2 stops20h 36m

Seattle/Tacoma Intl

Sat 12/9

20:20-23:10

2 stops17h 50m

£483

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Tue 16/6

06:00-16:24

1 stop19h 24m

Seattle/Tacoma Intl

Tue 23/6

22:05-21:35

1 stop14h 30m

£500

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 17/6

06:00-11:37

1 stop14h 37m

Seattle/Tacoma Intl

Wed 24/6

18:50-17:05

1 stop13h 15m

£505

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 12/8

08:10-18:44

2 stops19h 34m

Seattle/Tacoma Intl

Wed 26/8

21:45-21:35

1 stop14h 50m

£508

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 17/6

06:00-16:30

2 stops19h 30m

Seattle/Tacoma Intl

Wed 24/6

18:50-17:05

1 stop13h 15m

£509

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

£512

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

£514

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

£514

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 2/10

06:30-22:42

2 stops25h 12m

Seattle/Tacoma Intl

Sun 4/10

18:50-23:30

1 stop19h 40m

£538

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sun 23/8

06:20-14:22

2 stops17h 02m

Seattle/Tacoma Intl

Tue 8/9

07:00-09:25

2 stops17h 25m

£539

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 £305.

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 £507 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 £482 on momondo.

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	£747
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 £747

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 99.31% of the total bookings. Other popular models include Airbus A330-300 with 0.69%.

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.