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 June 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 is the most popular carrier 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 June 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.

£299 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.

06:40 - 11:55

CPH

SEA

14h 15m

1 stop

12:44 - 23:30

SEA

CPH

25h 46m

2 stops

£545United Airlines

Sat, 5 Sep - Sun, 6 Sep

07:10 - 12:00

CPH

SEA

13h 50m

1 stop

08:00 - 12:25

SEA

CPH

19h 25m

2 stops

£546Lufthansa

Mon, 9 Nov - Tue, 24 Nov

07:10 - 12:00

CPH

SEA

13h 50m

1 stop

07:00 - 09:15

SEA

CPH

17h 15m

2 stops

£546United Airlines

Sun, 8 Nov - Wed, 25 Nov

10:05 - 20:48

CPH

SEA

19h 43m

2 stops

08:30 - 14:10

SEA

CPH

20h 40m

3 stops

£547United Airlines

Thu, 5 Nov - Tue, 10 Nov

14:50 - 23:26

CPH

SEA

17h 36m

2 stops

07:00 - 09:15

SEA

CPH

17h 15m

2 stops

£550United Airlines

Wed, 2 Sep - Sat, 5 Sep

10:05 - 20:10

CPH

SEA

19h 05m

2 stops

07:45 - 10:20

SEA

CPH

17h 35m

1 stop

£552United Airlines

Tue, 10 Nov - Sat, 21 Nov

06:50 - 22:29

CPH

SEA

24h 39m

2 stops

13:16 - 19:05

SEA

CPH

20h 49m

2 stops

£554SWISS

Wed, 4 Nov - Wed, 11 Nov

06:05 - 16:59

CPH

SEA

19h 54m

1 stop

08:00 - 10:50

SEA

CPH

17h 50m

1 stop

£557United Airlines

Wed, 24 Jun - Wed, 8 Jul

06:00 - 16:59

CPH

SEA

19h 59m

1 stop

08:00 - 10:50

SEA

CPH

17h 50m

1 stop

£558United Airlines

Thu, 18 Jun - Wed, 1 Jul

12:45 - 21:07

CPH

SEA

17h 22m

1 stop

08:00 - 10:50

SEA

CPH

17h 50m

1 stop

£559United Airlines

Fri, 19 Jun - Wed, 8 Jul

Lufthansa flights from Copenhagen to State of Washington

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

Lufthansa

9 Nov

CPH07:10Kastrup Copenhagen

13h 50m

1 stop

SEA12:00Seattle/Tacoma Intl

24 Nov

SEA08:00Seattle/Tacoma Intl

19h 25m

2 stops

CPH12:25Kastrup Copenhagen

£546

Lufthansa

5 Nov

CPH08:55Kastrup Copenhagen

19h 04m

2 stops

SEA18:59Seattle/Tacoma Intl

9 Nov

SEA07:00Seattle/Tacoma Intl

17h 15m

2 stops

CPH09:15Kastrup Copenhagen

£561

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 Sept

CPH06:40Kastrup Copenhagen

14h 15m

1 stop

SEA11:55Seattle/Tacoma Intl

6 Sept

SEA12:44Seattle/Tacoma Intl

25h 46m

2 stops

CPH23:30Kastrup Copenhagen

£545

United Airlines

8 Nov

CPH07:10Kastrup Copenhagen

13h 50m

1 stop

SEA12:00Seattle/Tacoma Intl

24 Nov

SEA22:40Seattle/Tacoma Intl

28h 20m

2 stops

CPH12:00Kastrup Copenhagen

£546

United Airlines

5 Nov

CPH10:05Kastrup Copenhagen

19h 43m

2 stops

SEA20:48Seattle/Tacoma Intl

10 Nov

SEA08:30Seattle/Tacoma Intl

20h 40m

3 stops

CPH14:10Kastrup Copenhagen

£547

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sat 5/9

06:40-11:55

1 stop14h 15m

Seattle/Tacoma Intl

Sun 6/9

12:44-23:30

2 stops25h 46m

£545

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Mon 9/11

07:10-12:00

1 stop13h 50m

Seattle/Tacoma Intl

Tue 24/11

08:00-12:25

2 stops19h 25m

£546

Fastest return journey

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sun 8/11

07:10-12:00

1 stop13h 50m

Seattle/Tacoma Intl

Wed 25/11

07:00-09:15

2 stops17h 15m

£546

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Thu 5/11

10:05-20:48

2 stops19h 43m

Seattle/Tacoma Intl

Tue 10/11

08:30-14:10

3 stops20h 40m

£547

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 2/9

14:50-23:26

2 stops17h 36m

Seattle/Tacoma Intl

Sat 5/9

07:00-09:15

2 stops17h 15m

£550

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Tue 10/11

10:05-20:10

2 stops19h 05m

Seattle/Tacoma Intl

Sat 21/11

07:45-10:20

1 stop17h 35m

£552

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 4/11

06:50-22:29

2 stops24h 39m

Seattle/Tacoma Intl

Wed 11/11

13:16-19:05

2 stops20h 49m

£554

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Wed 24/6

06:05-16:59

1 stop19h 54m

Seattle/Tacoma Intl

Wed 8/7

08:00-10:50

1 stop17h 50m

£557

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Thu 18/6

06:00-16:59

1 stop19h 59m

Seattle/Tacoma Intl

Wed 1/7

08:00-10:50

1 stop17h 50m

£558

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 19/6

12:45-21:07

1 stop17h 22m

Seattle/Tacoma Intl

Wed 8/7

08:00-10:50

1 stop17h 50m

£559

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 £308.

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 £514 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 £488 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	£756
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 £756

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 99.29% of the total bookings. Other popular models include Airbus A330-300 with 0.71%.

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.