Question 1

What is the cheapest flight from Copenhagen to Seattle?

Accepted Answer

In the last 3 days, the lowest price for a flight from Copenhagen to Seattle was £1,243 for a one-way ticket and £4,341 for a return. <a href='/flight-routes/Kastrup-Copenhagen-CPH/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 2

What’s the cheapest day of the week to fly from Copenhagen to Seattle?

Accepted Answer

When flying from Copenhagen to Seattle, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Copenhagen, you’ll find the best rates on Fridays and the most expensive ones on Mondays. Visit our flight page for the latest deals!>/a>

Question 3

What’s the cheapest day of the week to fly from Copenhagen to Seattle?

Accepted Answer

When flying from Copenhagen to Seattle, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Copenhagen, you’ll find the best rates on Fridays and the most expensive ones on Mondays. Visit our flight page for the latest deals!>/a>

Question 4

Which aircraft models fly most regularly from Copenhagen to Seattle?

Accepted Answer

The Airbus A350-900 is the aircraft model that flies most regularly on the Copenhagen to Seattle flight route.

Question 5

What is the cheapest month to fly from Copenhagen to Seattle?

Accepted Answer

The cheapest month for flights from Copenhagen to Seattle is February, where tickets cost £344 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £673 and £573 respectively.

Question 6

What is the cheapest month to fly from Copenhagen to Seattle?

Accepted Answer

The cheapest month for flights from Copenhagen to Seattle is February, where tickets cost £344 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £673 and £573 respectively.

Question 7

How does KAYAK find such low prices on flights from Copenhagen to Seattle?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Copenhagen to Seattle. <a href='/flight-routes/Kastrup-Copenhagen-CPH/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 8

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Copenhagen to Seattle?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Copenhagen is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Kastrup-Copenhagen-CPH/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 9

What is the Hacker Fare option on flights from Copenhagen to Seattle?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Copenhagen with another airline. <a href='/flight-routes/Kastrup-Copenhagen-CPH/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 10

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Copenhagen to Seattle?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Copenhagen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Kastrup-Copenhagen-CPH/Seattle-Tacoma-Intl-SEA'>Visit our flight page for the latest deals!>/a>

Question 11

What is the cheapest stopover airport when flying from Copenhagen to Seattle?

Accepted Answer

Flights via Montreal (YUL) offer the most affordable fares, with an average price of £346 for a return.

Question 12

What is the most popular stopover airport when flying from Copenhagen to Seattle?

Accepted Answer

London (LHR) is the top choice – 50% of KAYAK users who clicked on one-stop flights from Copenhagen to Seattle picked an itinerary connecting there.

Question 13

Which stopover airport has the quickest connection when flying from Copenhagen to Seattle?

Accepted Answer

If you prefer a quick connection, Reykjavik (KEF) often has the shortest stopovers from Copenhagen to Seattle, with an average time of 1h 23m.

Question 14

Which stopover airport offers the shortest total travel time from Copenhagen to Seattle?

Accepted Answer

Consider flying via Reykjavik (KEF) for the shortest journey. The average one-way travel time for flights connecting there is 12h 30m.

Question 15

How often are flights from Copenhagen to Seattle delayed?

Accepted Answer

Weekly flights between Copenhagen and Seattle historically see delays in approximately 11% of cases, with the average delay over the past year being 127 minutes.

Question 16

Which airline has the best punctuality record on Copenhagen to Seattle flights?

Accepted Answer

Based on our data, Scandinavian Airlines have experienced the fewest delays on this route in the past 12 months, with only about 11% of their flights encountering any delays.

Question 17

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Statistically, Monday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Question 18

What is the most punctual flight time for Copenhagen to Seattle flights?

Accepted Answer

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

Question 19

Which cabin class options are there for flights between Copenhagen and Seattle?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 20

Which cabin class options are there for flights between Copenhagen and Seattle?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 21

How far in advance should I book a flight from Copenhagen to Seattle?

Accepted Answer

To get a below average price on the flight from Copenhagen to Seattle, you should book around 8 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Question 22

How far in advance should I book a flight from Copenhagen to Seattle?

Accepted Answer

To get a below average price on the flight from Copenhagen to Seattle, you should book around 8 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Question 23

Can I save money by flying with a stopover from Copenhagen to Seattle?

Accepted Answer

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £372 on average.

Question 24

Can I save money by flying with a stopover from Copenhagen to Seattle?

Accepted Answer

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £372 on average.

Low season	November
High season	July
Cheapest flight	£1,243

CPH - SEA

£1,243 Find Cheap Flights from Copenhagen to Seattle

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

Everything you should know

Cheap Flights from Copenhagen to Seattle (CPH-SEA)

Recent return flight deals from Copenhagen to Seattle

Recent one-way flight deals from Copenhagen to Seattle

Recent last minute flight deals from Copenhagen to Seattle

KAYAK's insights & trends for Copenhagen to Seattle flights

Get data-powered insights and trends into flights from Copenhagen to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Copenhagen to Seattle?

When flying from Copenhagen to Seattle, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Copenhagen, you’ll find the best rates on Fridays and the most expensive ones on Mondays.

What is the cheapest month to fly from Copenhagen to Seattle?

The cheapest month for flights from Copenhagen to Seattle is February, where tickets cost £344 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £673 and £573 respectively.

Can I save money by flying with a stopover from Copenhagen to Seattle?

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £372 on average.

How far in advance should I book a flight from Copenhagen to Seattle?

To get a below average price on the flight from Copenhagen to Seattle, you should book around 8 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

How often are flights from Copenhagen to Seattle delayed?

Weekly flights between Copenhagen and Seattle historically see delays in approximately 11% of cases, with the average delay over the past year being 127 minutes.

What is the most punctual flight time for Copenhagen to Seattle flights?

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights in the early afternoon have historically encountered delays more often.

What day of the week experiences the fewest flight delays on this route?

Statistically, Monday is the day of the week with the fewest delays on this flight route, while Friday has typically experienced more delays than other days.

Which airline has the best punctuality record on Copenhagen to Seattle flights?

Based on our data, Scandinavian Airlines have experienced the fewest delays on this route in the past 12 months, with only about 11% of their flights encountering any delays.

What is the most popular stopover airport when flying from Copenhagen to Seattle?

London (LHR) is the top choice – 50% of KAYAK users who clicked on one-stop flights from Copenhagen to Seattle picked an itinerary connecting there.

What is the cheapest stopover airport when flying from Copenhagen to Seattle?

Flights via Montreal (YUL) offer the most affordable fares, with an average price of £346 for a return.

Which stopover airport offers the shortest total travel time from Copenhagen to Seattle?

Consider flying via Reykjavik (KEF) for the shortest journey. The average one-way travel time for flights connecting there is 12h 30m.

Which stopover airport has the quickest connection when flying from Copenhagen to Seattle?

If you prefer a quick connection, Reykjavik (KEF) often has the shortest stopovers from Copenhagen to Seattle, with an average time of 1h 23m.

Which cabin class options are there for flights between Copenhagen and Seattle?

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Expert advice for your flight from Copenhagen to Seattle

Good to know - Cheap tickets from Copenhagen to Seattle

When to book flights from Copenhagen to Seattle

FAQs for booking flights from Copenhagen to Seattle

What is the cheapest flight from Copenhagen to Seattle?

In the last 3 days, the lowest price for a flight from Copenhagen to Seattle was £1,243 for a one-way ticket and £4,341 for a return.

Which aircraft models fly most regularly from Copenhagen to Seattle?

The Airbus A350-900 is the aircraft model that flies most regularly on the Copenhagen to Seattle flight route.

How does KAYAK find such low prices on flights from Copenhagen to Seattle?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Copenhagen to Seattle.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Copenhagen to Seattle?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Copenhagen is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Copenhagen to Seattle?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Copenhagen with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Copenhagen to Seattle?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Copenhagen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Copenhagen to Seattle

Information on your arrival and departure airports

Cabin class types available on flights from Copenhagen to Seattle

Complete your trip to Seattle with a hotel stay or car hire

Find direct flights to and from Copenhagen and Seattle

Flights to other popular destinations

Flights from domestic origins to Seattle

Choose which airport to fly into in Seattle