Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Seattle to Copenhagen
The cheapest flights right now
Seattle – Copenhagen
Outbound – Nov 16, 2026
1 stop
13h 10m FRA
Return – Dec 2, 2026
1 stop
13h 5m MUC
$630
today
Seattle – Copenhagen
Outbound – Nov 16, 2026
1 stop
13h 10m FRA
Return – Dec 2, 2026
1 stop
13h 5m MUC
$628
today
Seattle – Copenhagen
Outbound – Nov 16, 2026
1 stop
13h 10m FRA
Return – Dec 2, 2026
1 stop
13h 5m MUC
$621
today
Seattle – Copenhagen
Outbound – Nov 16, 2026
1 stop
13h 10m FRA
Return – Dec 2, 2026
1 stop
13h 45m FRA
$660
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$452
Average price of a round trip
$506
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
9h15
A flight from Seattle to Copenhagen takes on average 9h15.
Best time
October
According to user searches, the ideal month to go to Copenhagen is October.
Tips for finding a cheap flight from Seattle to Copenhagen
Check out our tips for booking your flight to Copenhagen (Denmark) from Seattle (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is April, with an average flight ticket price of $408 (calculation over the last two years). The most touristic season corresponds to the months of September, July and April.
For the cheapest flights, it is advisable to buy your ticket at least 50 days before the departure date.
The airline offering the cheapest flight tickets is Scandinavian Airlines. A ticket from the airline Scandinavian Airlines to Copenhagen costs on average $506.
The airlines that offer the most flights are Scandinavian Airlines and Scandinavian Airlines.
Price of flight tickets from Seattle to Copenhagen
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $452 to $610
- The average price of a flight ticket is about $506
- Prices are lowest for stays in the month of April
- The month in which booking a ticket is cheaper is: September
info departure city :
Seattle, USA
airports :
Kenmore Air Harbor Spb. (LKE)
Seattle-Tacoma International Airport (SEA)
Renton Municipal Airport (RNT)
King County International Airport (BFI)
local time :
Seattle is a city in the country USA, the time zone is [[timezone]]. In Seattle, it is currently {fromLocalTime}, the temperature is on average 17°C, with a minimum of 11°C and a maximum of 24°C.
The city of Seattle (SEA) has 4 airport(s): Kenmore Air Harbor Spb., Seattle-Tacoma, Renton and King County
destination info :
Copenhagen, Denmark
airport :
Copenhagen-Kastrup Airport (CPH)
local time :
Copenhagen is in the country Denmark, the time zone is [[timezone]]. In Copenhagen, it is currently {toLocalTime}, the temperature is on average 11°C, with a minimum of 9°C and a maximum of 12°C.
The city of Copenhagen has 1 airport(s): Copenhagen-Kastrup
Useful info about Copenhagen
What is the least touristic period to go to Copenhagen?
If you want to visit Copenhagen during the least touristic period, choose the month of October.
What is the most popular time to travel to Copenhagen?
In Copenhagen, the most popular month is September. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Seattle to Copenhagen?
According to our data, it is recommended to book your flight 50 days before your departure. If you book your flight ticket 8 weeks before your departure, you may find a price below average. You can also choose morning flights that are 4% cheaper than afternoon and evening flights. The cheapest day to book a flight from Seattle to Copenhagen is Monday.
What are the arrival and destination airports when traveling between Seattle and Copenhagen?
When you leave, you can leave from Seattle-Tacoma, and you will arrive at Copenhagen-Kastrup.
How to reach Seattle airport from the city centre?
The airport Kenmore Air Harbor Spb. is located 3 km, Seattle-Tacoma is located 16 km, Renton is located 16 km or King County is located 8 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Seattle to Copenhagen?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Seattle and Copenhagen?
In summer, the average temperature is 17°C in Copenhagen and 18°C in Seattle. The average rainfall in summer is 77 mm in Copenhagen and 38 mm in Seattle. In summer, it is warmer in Seattle and it rains less in Seattle. In winter, it is colder in Seattle and it rains more in Seattle.