What airlines fly to State of Washington?

Scandinavian Airlines, Icelandair and Lufthansa are the top three most popular airlines that fly to State of Washington from Denmark according to our data. Scandinavian Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 6 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

How long is the flight from Denmark to State of Washington?

If you’re flying from a popular airport in Denmark, such as Copenhagen or Aarhus, and flying into State of Washington, then you can expect flight times to average 9h 40m and 19h 40m, respectively.

What is the cheapest airline that flies from Denmark to Washington?

Finnair and American Airlines are the most popular carriers operating from Denmark to Washington

When did momondo last update prices for flights from Denmark to Washington?

Prices for flights from Denmark to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from Denmark to Washington?

As of February 2026, there are 6 operators available to choose from for flights from Denmark to Washington.

How old do you have to be to fly from Denmark to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denmark to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$328 Cheap Flights from Denmark to Washington in 2026

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Find the cheapest flights from Denmark to Washington

Round-trip

One-way

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Recent round-trip flight deals from Denmark to Washington

Enter your travel dates to find the best prices.

2:00 pm - 5:55 pm

CPH

SEA

12h 55m

1 stop

7:00 pm - 9:45 pm

SEA

CPH

17h 45m

1 stop

$501Icelandair

Fri, Apr 24 - Sat, May 2

4:55 pm - 8:40 pm

CPH

SEA

12h 45m

1 stop

7:00 pm - 3:55 pm

SEA

CPH

11h 55m

1 stop

$502Icelandair

Fri, Apr 24 - Sat, May 2

9:25 pm - 5:00 pm

CPH

SEA

28h 35m

1 stop

3:35 pm - 8:20 pm

SEA

CPH

20h 45m

1 stop

$507Icelandair

Sun, Mar 1 - Tue, Mar 17

6:00 am - 11:40 am

BLL

SEA

14h 40m

1 stop

2:15 pm - 11:00 pm

SEA

BLL

23h 45m

1 stop

$523Air France

Mon, Feb 16 - Mon, Feb 23

8:35 am - 7:29 pm

CPH

SEA

19h 54m

2 stops

12:27 pm - 2:20 pm

SEA

CPH

17h 53m

2 stops

$549American Airlines

Mon, Mar 2 - Tue, Mar 17

6:10 am - 6:34 pm

CPH

PDX

21h 24m

2 stops

7:00 am - 9:15 am

PDX

CPH

17h 15m

2 stops

$572Lufthansa

Thu, Apr 2 - Thu, Apr 16

12:30 pm - 12:35 am

CPH

PDX

20h 05m

2 stops

12:50 pm - 6:40 pm

PDX

CPH

20h 50m

2 stops

$574Lufthansa

Mon, Mar 23 - Tue, Apr 7

6:40 am - 10:30 pm

CPH

PDX

24h 50m

2 stops

10:10 am - 11:35 am

PDX

CPH

16h 25m

2 stops

$629United Airlines

Sat, May 2 - Sun, May 3

6:45 pm - 10:31 pm

AAL

SEA

36h 46m

2 stops

7:00 am - 12:10 pm

SEA

AAL

44h 10m

2 stops

$887Scandinavian Airlines

Fri, Apr 24 - Tue, Apr 28

6:45 pm - 10:31 pm

AAL

SEA

36h 46m

2 stops

7:00 am - 10:10 pm

SEA

AAL

30h 10m

2 stops

$888Scandinavian Airlines

Fri, Apr 24 - Tue, Apr 28

Delta flights from Denmark to State of Washington

Our best Delta deals on Denmark to State of Washington flight tickets

Delta

Mar 1

CPH2:15 pmKastrup Copenhagen

30h 20m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Mar 17

SEA11:50 amSeattle/Tacoma Intl

17h 20m

2 stops

CPH1:10 pmKastrup Copenhagen

$538

Delta

Mar 1

CPH2:15 pmKastrup Copenhagen

30h 20m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Mar 17

SEA11:50 amSeattle/Tacoma Intl

17h 20m

2 stops

CPH1:10 pmKastrup Copenhagen

$539

Delta

Mar 1

CPH6:00 amKastrup Copenhagen

17h 44m

2 stops

SEA2:44 pmSeattle/Tacoma Intl

Mar 17

SEA11:50 amSeattle/Tacoma Intl

17h 20m

2 stops

CPH1:10 pmKastrup Copenhagen

$556

American Airlines flights from Denmark to State of Washington

Our best American Airlines deals on Denmark to State of Washington flight tickets

American Airlines

Mar 2

CPH8:35 amKastrup Copenhagen

19h 54m

2 stops

SEA7:29 pmSeattle/Tacoma Intl

Mar 17

SEA12:27 pmSeattle/Tacoma Intl

17h 53m

2 stops

CPH2:20 pmKastrup Copenhagen

$549

American Airlines

May 24

CPH8:50 amKastrup Copenhagen

16h 10m

1 stop

SEA4:00 pmSeattle/Tacoma Intl

Sep 30

SEA3:12 pmSeattle/Tacoma Intl

19h 48m

2 stops

CPH8:00 pmKastrup Copenhagen

$574

American Airlines

Mar 2

CPH8:35 amKastrup Copenhagen

19h 54m

2 stops

SEA7:29 pmSeattle/Tacoma Intl

Mar 17

SEA12:27 pmSeattle/Tacoma Intl

17h 53m

2 stops

CPH2:20 pmKastrup Copenhagen

$579

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 4/24

2:00 pm-5:55 pm

1 stop12h 55m

Seattle/Tacoma Intl

Sat 5/2

7:00 pm-9:45 pm

1 stop17h 45m

$501

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Fri 4/24

4:55 pm-8:40 pm

1 stop12h 45m

Seattle/Tacoma Intl

Sat 5/2

7:00 pm-3:55 pm

1 stop11h 55m

$502

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Sun 3/1

9:25 pm-5:00 pm

1 stop28h 35m

Seattle/Tacoma Intl

Tue 3/17

3:35 pm-8:20 pm

1 stop20h 45m

$507

BillundSeattle

BLL - SEA

BLLSEA

Billund

Mon 2/16

6:00 am-11:40 am

1 stop14h 40m

Seattle/Tacoma Intl

Mon 2/23

2:15 pm-11:00 pm

1 stop23h 45m

$523

CopenhagenSeattle

CPH - SEA

CPHSEA

Kastrup Copenhagen

Mon 3/2

8:35 am-7:29 pm

2 stops19h 54m

Seattle/Tacoma Intl

Tue 3/17

12:27 pm-2:20 pm

2 stops17h 53m

$549

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Thu 4/2

6:10 am-6:34 pm

2 stops21h 24m

Portland

Thu 4/16

7:00 am-9:15 am

2 stops17h 15m

$572

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Mon 3/23

12:30 pm-12:35 am

2 stops20h 05m

Portland

Tue 4/7

12:50 pm-6:40 pm

2 stops20h 50m

$574

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sat 5/2

6:40 am-10:30 pm

2 stops24h 50m

Portland

Sun 5/3

10:10 am-11:35 am

2 stops16h 25m

$629

AalborgSeattle

AAL - SEA

AALSEA

Aalborg

Fri 4/24

6:45 pm-10:31 pm

2 stops36h 46m

Seattle/Tacoma Intl

Tue 4/28

7:00 am-12:10 pm

2 stops44h 10m

$887

AalborgSeattle

AAL - SEA

AALSEA

Aalborg

Fri 4/24

6:45 pm-10:31 pm

2 stops36h 46m

Seattle/Tacoma Intl

Tue 4/28

7:00 am-10:10 pm

2 stops30h 10m

$888

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Denmark 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?

The month of February is, on average, the cheapest month to fly to State of Washington from Denmark, with most prices found around $532. If you aren’t able to travel to State of Washington during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $541.

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

The cheapest day to depart from Denmark 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 Denmark to State of Washington for around $1,296.

What is the cheapest Denmark to Washington flight route?

Fly from Kastrup Copenhagen to Seattle/Tacoma Intl for the best Denmark - 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 Denmark when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $646 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 Denmark for as low as $592 on momondo.

What cabin class options are available on Denmark to Washington flights?

There are 3 cabin classes available to choose from on Denmark 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 Denmark to State of Washington flights?

You could potentially save up to 48% on your flight if you consider stops on a Denmark to State of Washington flight.

Cheap Denmark to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denmark to State of Washington

Fastest flight time	9h 40m
Direct flights	Mon, Wed, Sat and Sun
Airports in State of Washington	96 airports

The fastest flight from Denmark to State of Washington takes 9h 40m

Direct flights go from Denmark 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 Denmark there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Denmark to Washington?
Prices for flights from Denmark to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Denmark to Washington?
As of February 2026, there are 6 operators available to choose from for flights from Denmark to Washington.
How old do you have to be to fly from Denmark to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denmark to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Denmark to State of Washington?
Based on momondo bookings for flights between Denmark and State of Washington, the leading plane model is Airbus A350-900, making up 97.35% of the total bookings. Other popular models include Airbus A330-300 with 2.65%.

Best airlines flying from Denmark to State of Washington

Compare and see reviews for airlines that fly from Denmark to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $317	Free Cancellation	Rating 6.8 7,772 reviews	Search Lufthansa flights
Icelandair	PriceFrom $430	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
American Airlines	PriceFrom $462	Free Cancellation	Rating 7.2 11,247 reviews	Search American Airlines flights
British Airways	PriceFrom $470	Free Cancellation	Rating 6.7 7,719 reviews	Search British Airways flights
United Airlines	PriceFrom $567	Free Cancellation	Rating 7.4 9,246 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $600	Free Cancellation	Rating 7.3 1,678 reviews	Search Scandinavian Airlines flights

Why use momondo?

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

Finding the right flight to Washington from Denmark is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Washington from Denmark. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Denmark to Washington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Denmark and alert you when they change.

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Denmark to Washington from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denmark to Washington departing on 4/15. 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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Find the cheapest flights from Denmark to Washington

Recent round-trip flight deals from Denmark to Washington

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Recent direct flight deals from Denmark to Washington

Delta flights from Denmark to State of Washington

Our best Delta deals on Denmark to State of Washington flight tickets

American Airlines flights from Denmark to State of Washington

Our best American Airlines deals on Denmark to State of Washington flight tickets

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How to get the cheapest flight ticket from Denmark to State of Washington

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

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

What is the cheapest Denmark to Washington flight route?

Fly from Kastrup Copenhagen to Seattle/Tacoma Intl for the best Denmark - Washington flight prices

How far in advance should I book a flight to State of Washington?

What cabin class options are available on Denmark to Washington flights?

There are 3 cabin classes available to choose from on Denmark 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 Denmark to State of Washington flights?

You could potentially save up to 48% on your flight if you consider stops on a Denmark to State of Washington flight.

What is the cheapest airline that flies from Denmark to Washington?

Finnair and American Airlines are the most popular carriers operating from Denmark to Washington

What airlines fly to State of Washington?

How long is the flight from Denmark to State of Washington?

If you’re flying from a popular airport in Denmark, such as Copenhagen or Aarhus, and flying into State of Washington, then you can expect flight times to average 9h 40m and 19h 40m, respectively.

Cheap Denmark to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denmark to State of Washington

Fastest flight time

Direct flights

Airports in State of Washington

When did momondo last update prices for flights from Denmark to Washington?

How many operators does momondo search for flights from Denmark to Washington?

How old do you have to be to fly from Denmark to Washington?

What documentation or ID do you need to fly to Washington?

What is the most popular plane model from Denmark to State of Washington?

Best airlines flying from Denmark to State of Washington

Compare and see reviews for airlines that fly from Denmark to State of Washington with momondo

Why use momondo?

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

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

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

I’m not ready to book a flight from Denmark to Washington right now. Can momondo alert me if prices change?

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo

Denmark flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

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