Cheap Flights from Copenhagen to Seattle from $779

Q: How many airports are there in Seattle?

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.

Q: How much are return flights from Copenhagen to Seattle?

The best price we found for a return flight from Copenhagen to Seattle is $779. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Q: How long does it take to fly from Copenhagen to Seattle?

9 hours and 50 minutes is the average flight time from Copenhagen to Seattle.

Q: Which airlines fly direct from Copenhagen to Seattle?

Delta and Scandinavian Airlines fly direct from Copenhagen to Seattle.

Q: How many flights are there a week from Copenhagen to Seattle?

As of April 2025, there are 10 flights per week flying from Copenhagen to Seattle.

Q: When is the cheapest time to fly from Copenhagen to Seattle?

The cheapest month to fly from Copenhagen to Seattle is usually April 2025.

Q: Which is the cheapest airport to fly into in Seattle?

If you're flying from Copenhagen Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from $779 .

Q: Which upcoming date is cheapest to fly from Copenhagen Airport to Seattle on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Copenhagen Airport to Seattle on Wednesday, 21 May 2025 .

Q: Can I get a direct flight from Copenhagen Airport to Seattle?

Yes – the average flight time is 9 hours and 50 minutes.

Q: How can I get the best flight deal from Copenhagen Airport to Seattle?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

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Flight deals from Copenhagen to Seattle

Looking for a cheap last-minute deal or the best return flight from Copenhagen to Seattle? Find the lowest prices on one-way and return tickets right here.

Seattle.$785 per passenger.Departing Wed, 21 May, returning Wed, 11 Jun.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Copenhagen on Wed, 21 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Finnair, departs from Seattle / Tacoma International on Wed, 11 Jun, arriving in Copenhagen.Price includes taxes and charges.From $785, select.

Seattle.$795 per passenger.Departing Mon, 19 May, returning Mon, 26 May.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Copenhagen on Mon, 19 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Finnair, departs from Seattle / Tacoma International on Mon, 26 May, arriving in Copenhagen.Price includes taxes and charges.From $795, select.

Seattle.$811 per passenger.Departing Mon, 11 Aug, returning Fri, 29 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Copenhagen on Mon, 11 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with British Airways, departs from Seattle / Tacoma International on Fri, 29 Aug, arriving in Copenhagen.Price includes taxes and charges.From $811, select.

Seattle.$816 per passenger.Departing Thu, 5 Jun, returning Thu, 12 Jun.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Copenhagen on Thu, 5 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with British Airways, departs from Seattle / Tacoma International on Thu, 12 Jun, arriving in Copenhagen.Price includes taxes and charges.From $816, select.

Seattle.$818 per passenger.Departing Tue, 16 Sep, returning Wed, 8 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Copenhagen on Tue, 16 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with British Airways, departs from Seattle / Tacoma International on Wed, 8 Oct, arriving in Copenhagen.Price includes taxes and charges.From $818, select.

Seattle.$834 per passenger.Departing Wed, 3 Sep, returning Sun, 14 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Copenhagen on Wed, 3 Sep, arriving in Seattle / Tacoma International.Inbound indirect flight with British Airways, departs from Seattle / Tacoma International on Sun, 14 Sep, arriving in Copenhagen.Price includes taxes and charges.From $834, select.

Seattle.$850 per passenger.Departing Mon, 28 Apr, returning Mon, 12 May.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Copenhagen on Mon, 28 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with British Airways, departs from Seattle / Tacoma International on Mon, 12 May, arriving in Copenhagen.Price includes taxes and charges.From $850, select.

Seattle.$862 per passenger.Departing Sat, 26 Apr, returning Mon, 28 Apr.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Copenhagen on Sat, 26 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with British Airways, departs from Seattle / Tacoma International on Mon, 28 Apr, arriving in Copenhagen.Price includes taxes and charges.From $862, select.

Find the cheapest month to fly from Copenhagen to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Copenhagen to Seattle flights are currently cheapest in May.

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Direct flights from Copenhagen to Seattle

Alternative Copenhagen to Seattle routes

Looking for the cheapest, fastest or easiest route from Copenhagen to Seattle? You could fly into the following airports instead.

Copenhagen to Seattle: Flight information

The things to know before you go.

Cheapest flight found	$779
Cheapest month to fly	May
Average flight time	9 hrs, 50 mins
Most popular airline	Delta
Average flights per week	20

Finding cheap flights from Copenhagen to Seattle: Frequently asked questions

How many airports are there in Seattle?

How much are return flights from Copenhagen to Seattle?

How long does it take to fly from Copenhagen to Seattle?

Which airlines fly direct from Copenhagen to Seattle?

How many flights are there a week from Copenhagen to Seattle?

When is the cheapest time to fly from Copenhagen to Seattle?

Which is the cheapest airport to fly into in Seattle?

Which upcoming date is cheapest to fly from Copenhagen Airport to Seattle on?

Can I get a direct flight from Copenhagen Airport to Seattle?

How can I get the best flight deal from Copenhagen Airport to Seattle?

When is the best time to book flights to Seattle?

What’s the weather like in Seattle?

Which is the cheapest airline to fly from Copenhagen Airport to Seattle with?

Flying from Copenhagen Airport (CPH) to Seattle: what you need to know

The timezone in Seattle is UTC-7. The city is 8 hours behind Copenhagen, where Copenhagen Airport is located.
Leave plenty of time to catch your flight from CPH to Seattle. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.
Travelling during a popular month such as June? Major public holidays and other high seasons can lead to longer lines at check-in and security. Play it safe and arrive up to four hours before an international flight and two hours before a domestic departure.
We make it simple to book a flight from CPH to Seattle with a stopover. To see the options, deselect 'Direct flights only.' Then, simply select a flight offering a stop long enough to tour your chosen city. Popular stopovers include:
- Helsinki-Vantaa Airport (HEL)
- Keflavik International Airport (KEF)
- London Heathrow Airport (LHR)
If you have a passport from Denmark, you will need an ETA to visit United States. This applies when booking a cheap ticket from Copenhagen Airport to Seattle for tourism purposes. Requirements may change if you're travelling for business or other reasons. Always consult official visa guidelines before you make travel plans and definitely before flying.
Located around 11 kilometres from central Copenhagen, CPH can be reached in about 18 minutes by car (depending on traffic). The same journey by public transport takes roughly 34 minutes.
After a hassle-free start to your holiday? Stay near CPH. Whether you're taking an early flight from Copenhagen Airport to Seattle or just don't like being rushed, these hotels are the answer:

How to find the cheapest flights from Copenhagen Airport (CPH) to Seattle

The best price we've found for a one-way ticket from Copenhagen Airport to Seattle is $1,110. The cheapest price for a return flight is $779. Remember fares can change due to demand at the time of booking.
Don't leave things to the last minute. You're more likely to find cheap tickets from CPH to Seattle if you book ahead. Airlines often have some fantastic early bird rates.
If you're willing to be flexible with your travel dates, use the 'Whole month' search tool. It'll show you the lowest price in every month when searching for your ticket from Copenhagen Airport to Seattle.
Sign into your online account or use the app to set up a Price Alert. You'll be notified right away if there's a cheaper deal on this route. It doesn't take long, and it'll save you from looking for flight tickets from CPH to Seattle every day.
Take advantage of the filters to find your ideal trip. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Copenhagen Airport to Seattle, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and journey duration.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

Seattle-Tacoma International Airport (SEA) is around 23 kilometres from the centre of Seattle. With your own car rental or if you're catching a cab, the drive is around 18 minutes.
Getting there by public transport will take you around 54 minutes.
If you have a late flight from Copenhagen Airport to Seattle, nothing beats the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and relaxing soon after at one of these accommodation options near SEA:

Lake Union Sea Plane Base Airport (LKE)

Lake Union Sea Plane Base Airport (LKE) is about 3 kilometres from the centre of Seattle. Following your flight from Copenhagen Airport to Seattle, it'll take you around 11 minutes to reach the heart of the city in a cab or ride-share.
The journey will take about 23 minutes on public transport.
After your flight from CPH to Seattle, rest your head at a hotel close to LKE. These are some great accommodation options that'll help you switch to relaxation mode:

Best time to go to Seattle

July is the busiest month to catch a flight from Copenhagen Airport to Seattle while May is the quietest. To work out the ideal time to go to Seattle, consider the pace you prefer to travel at.
Book your flight from Copenhagen Airport to Seattle for August to visit the city during its warmest month. Expect temperatures to range from 12ºC to 28ºC.
Look for cheap flights from CPH to Seattle in February if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -1ºC and 11ºC on average.

More about Seattle

After locking in your flight from Copenhagen Airport to Seattle, think about where you'll stay in this city. Make one of these accommodation options your base for exploring Seattle:
Gas Works - Lake View Point and Queen Anne Bowl Playfield are just the start of the top attractions to add to your Seattle must-do list. Continue your sightseeing adventures at LMN Architects.

Complete your Seattle trip with a car rental

We use the same magic that helped you find your cheap flight from Copenhagen Airport to Seattle to track down incredible deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus we give you all the info on car rentals in Seattle, from the most popular rental company to the average daily price.