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Cheap flights from Copenhagen to Washington from $332

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Copenhagen to Washington departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:55 am - 8:57 pmCPH-SEA
23h 02m2 stops
Lufthansa Logo
7:00 am - 9:20 amSEA-CPH
17h 20m2 stops
$545Lufthansa
Find Deal
Mon, Jan 12 - Sun, Jan 25
Multiple Airlines Logo
6:55 am - 10:43 pmCPH-SEA
24h 48m2 stops
Multiple Airlines Logo
10:58 am - 7:05 pmSEA-CPH
23h 07m2 stops
$549Multiple Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 25
SWISS Logo
6:40 am - 10:43 pmCPH-SEA
25h 03m2 stops
SWISS Logo
10:55 am - 2:05 pmSEA-CPH
18h 10m2 stops
$559SWISS
Find Deal
Sat, Feb 14 - Wed, Feb 18
SWISS Logo
9:50 am - 9:01 pmCPH-SEA
20h 11m2 stops
SWISS Logo
10:55 am - 2:05 pmSEA-CPH
18h 10m2 stops
$560SWISS
Find Deal
Sat, Feb 14 - Wed, Feb 18
British Airways Logo
11:00 am - 4:55 pmCPH-SEA
14h 55m1 stop
British Airways Logo
6:50 pm - 7:05 pmSEA-CPH
15h 15m1 stop
$567British Airways
Find Deal
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
7:10 am - 5:00 pmCPH-SEA
18h 50m2 stops
Multiple Airlines Logo
2:35 pm - 7:40 amSEA-CPH
32h 05m3 stops
$571Multiple Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 25
United Airlines Logo
10:10 am - 10:43 pmCPH-SEA
21h 33m2 stops
United Airlines Logo
11:45 pm - 12:00 pmSEA-CPH
27h 15m2 stops
$595United Airlines
Find Deal
Mon, Jan 12 - Sun, Jan 25
American Airlines Logo
6:15 am - 9:45 pmCPH-PDX
24h 30m2 stops
American Airlines Logo
5:45 pm - 7:00 pmPDX-CPH
16h 15m1 stop
$708American Airlines
Find Deal
Sat, Feb 14 - Wed, Feb 18
American Airlines Logo
8:40 am - 10:02 pmCPH-PDX
21h 22m2 stops
American Airlines Logo
7:30 pm - 8:55 pmPDX-CPH
16h 25m1 stop
$710American Airlines
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Thu, Mar 26 - Sun, Mar 29
British Airways Logo
6:30 pm - 3:55 pmCPH-PDX
30h 25m1 stop
British Airways Logo
5:45 pm - 5:35 pmPDX-CPH
14h 50m1 stop
$838British Airways
Find Deal
Tue, Feb 17 - Fri, Feb 20

Lufthansa flights from Copenhagen to State of Washington

Our best Lufthansa deals on Copenhagen to State of Washington flight tickets
Lufthansa
Jan 12
CPH6:55 amKastrup Copenhagen
23h 02m
2 stops
SEA8:57 pmSeattle/Tacoma Intl
Jan 25
SEA7:00 amSeattle/Tacoma Intl
17h 20m
2 stops
CPH9:20 amKastrup Copenhagen
$545
Find similar
Lufthansa
Apr 2
CPH9:30 pmKastrup Copenhagen
23h 50m
2 stops
SEA12:20 pmSeattle/Tacoma Intl
Apr 5
SEA6:50 pmSeattle/Tacoma Intl
12h 35m
1 stop
CPH4:25 pmKastrup Copenhagen
$586
Find similar
Lufthansa
Dec 11
CPH7:05 amKastrup Copenhagen
14h 05m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
Jan 3
SEA2:00 pmSeattle/Tacoma Intl
24h 25m
1 stop
CPH11:25 pmKastrup Copenhagen
$1,004
Find similar

British Airways flights from Copenhagen to State of Washington

Our best British Airways deals on Copenhagen to State of Washington flight tickets
British Airways
Jan 19
CPH11:00 amKastrup Copenhagen
14h 55m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Jan 26
SEA6:50 pmSeattle/Tacoma Intl
15h 15m
1 stop
CPH7:05 pmKastrup Copenhagen
$567
Find similar
British Airways
Feb 17
CPH6:30 pmKastrup Copenhagen
30h 25m
1 stop
PDX3:55 pmPortland
Feb 20
PDX5:45 pmPortland
14h 50m
1 stop
CPH5:35 pmKastrup Copenhagen
$838
Find similar
British Airways
Mar 26
CPH6:20 pmKastrup Copenhagen
30h 35m
1 stop
PDX4:55 pmPortland
Mar 29
PDX7:30 pmPortland
18h 20m
1 stop
CPH10:50 pmKastrup Copenhagen
$845
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Copenhagen to State of Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Copenhagen to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Mon 1/12

6:55 am-8:57 pm

2 stops23h 02m

Seattle/Tacoma Intl

Sun 1/25

7:00 am-9:20 am

2 stops17h 20m

$545

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Mon 1/12

6:55 am-10:43 pm

2 stops24h 48m

Seattle/Tacoma Intl

Sun 1/25

10:58 am-7:05 pm

2 stops23h 07m

$549

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sat 2/14

6:40 am-10:43 pm

2 stops25h 03m

Seattle/Tacoma Intl

Wed 2/18

10:55 am-2:05 pm

2 stops18h 10m

$559

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sat 2/14

9:50 am-9:01 pm

2 stops20h 11m

Seattle/Tacoma Intl

Wed 2/18

10:55 am-2:05 pm

2 stops18h 10m

$560

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Mon 1/19

11:00 am-4:55 pm

1 stop14h 55m

Seattle/Tacoma Intl

Mon 1/26

6:50 pm-7:05 pm

1 stop15h 15m

$567

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Mon 1/12

7:10 am-5:00 pm

2 stops18h 50m

Seattle/Tacoma Intl

Sun 1/25

2:35 pm-7:40 am

3 stops32h 05m

$571

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Mon 1/12

10:10 am-10:43 pm

2 stops21h 33m

Seattle/Tacoma Intl

Sun 1/25

11:45 pm-12:00 pm

2 stops27h 15m

$595

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sat 2/14

6:15 am-9:45 pm

2 stops24h 30m

Portland

Wed 2/18

5:45 pm-7:00 pm

1 stop16h 15m

$708

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Thu 3/26

8:40 am-10:02 pm

2 stops21h 22m

Portland

Sun 3/29

7:30 pm-8:55 pm

1 stop16h 25m

$710

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Tue 2/17

6:30 pm-3:55 pm

1 stop30h 25m

Portland

Fri 2/20

5:45 pm-5:35 pm

1 stop14h 50m

$838

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

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

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

The month of February is, on average, the cheapest month to fly to State of Washington from Copenhagen, with most prices found around $460. If you aren’t able to travel to State of Washington during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $495.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Copenhagen to State of Washington is on a Saturday. Travelers who choose to depart for State of Washington on a Saturday will often find tickets for as low as $649. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Copenhagen to State of Washington for around $1,153.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $563. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $938 on average. Flights to State of Washington from Copenhagen at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 to State of 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 $629 when searching weeks out. 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 $576 on momondo.

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

There are 3 cabin classes available to choose from on Kastrup Copenhagen to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Copenhagen to State of Washington flights?

You could potentially save up to 39% on your flight if you consider stops on a Copenhagen to State of Washington flight.

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

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from Copenhagen to State of Washington takes 9h 40m
There are no direct flights from Copenhagen to State of Washington. There are no popular flight routes from Copenhagen to State of Washington.
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  • When did momondo last update prices for flights from Kastrup Copenhagen Airport to Washington?

    Prices for flights from Kastrup Copenhagen Airport to Washington are refreshed on a daily basis.

  • How many operators does momondo search for flights from Kastrup Copenhagen Airport to Washington?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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?

Best airlines flying from Copenhagen to State of Washington

Compare and see reviews for airlines that fly from Copenhagen to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $317Free CancellationRating
6.8
7,612 reviews
Search Lufthansa flights
IcelandairPriceFrom $430Free CancellationRating
7.0
584 reviews
Search Icelandair flights
American AirlinesPriceFrom $462Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
British AirwaysPriceFrom $463Free CancellationRating
6.7
7,557 reviews
Search British Airways flights
United AirlinesPriceFrom $533Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $600Free CancellationRating
7.4
1,591 reviews
Search Scandinavian Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Copenhagen.

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

All flight searches from Copenhagen to Washington on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Copenhagen to Washington.

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.

An easier way to manage your State of Washington trip

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