Flights from Copenhagen to Seattle – Direct & connecting routes
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CPH to SEA – All flight route options from Copenhagen Airport, Denmark to Seattle Tacoma International, Washington, USA. These flights are operated by 14 airlines. Fly non-stop with Scandinavian Airlines or choose from 17 different transit flights. The shortest flight time is 9 hours and 50 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Copenhagen to Seattle flights
There are over 18 airlines and as many as 194 flights every week to this destination. You can fly non-stop to Seattle (SEA) from Copenhagen (CPH) with Scandinavian Airlines but if a stopover option suits you better you can choose to fly via Helsinki, Reykjavik or any other of the 17 alternatives with connectiing airports.
Copenhagen to Seattle with Scandinavian Airlines
You can fly non-stop every weekday except Mondays and Mondays with departure times at 13:05. Scandinavian Airlines is a member of SkyTeam.
Note Non-stop flights with Scandinavian Airlines will begin in May 2025.
With Finnair
If you fly from Copenhagen with Finnair you will do a stopover in Helsinki, HEL before reaching Seattle. This flight trip will take 12 hours and 35 minutes and you can fly every day of the week except Mondays and Tuesday with departures at 12:25, 12:55 or 13:15. Finnair is a member of the air alliance OneWorld.
Distance & flight times: Kastrup to Seattle Airport
The shortest flight time between CPH and SEA is 9 hours and 55 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
Direct | 9h 55m | - | 4880 miles (7852 km) |
HEL Helsinki | 12h 20m | 1h 45m | 5352 miles (8611 km) |
KEF Reykjavik | 13h 5m | 1h 40m | 4970 miles (7997 km) |
MUC Munich | 13h 20m | 4h 5m | 5803 miles (9337 km) |
LHR London | 13h 35m | 4h 25m | 5423 miles (8726 km) |
FRA Frankfurt | 14h 30m | 4h 45m | 5544 miles (8920 km) |
CDG Paris | 14h 32m | 1h 25m | 5656 miles (9101 km) |
AMS Amsterdam | 15h 35m | 3h 50m | 5293 miles (8516 km) |
ZRH Zurich | 15h 43m | 1h 40m | 5866 miles (9438 km) |
YUL Montreal | 16h 21m | 2h 50m | 5915 miles (9517 km) |
SFO San Francisco | 16h 23m | 2h 10m | 6186 miles (9953 km) |
BOS Boston | 16h 53m | 2h 34m | 6182 miles (9947 km) |
EWR New York | 16h 55m | 1h 40m | 6286 miles (10114 km) |
DUB Dublin | 17h 0m | 3h 30m | 5326 miles (8570 km) |
MSP Minneapolis | 17h 4m | 3h 20m | 5694 miles (9162 km) |
ORD Chicago | 17h 55m | 4h 5m | 6007 miles (9665 km) |
YYZ Toronto | 18h 15m | 4h 25m | 5983 miles (9627 km) |
JFK New York | 19h 39m | 4h 55m | 6295 miles (10129 km) |



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From Copenhagen to USA
Below is a list of other destinations to USA from Copenhagen Airport with either direct flights or 1 stop connections.
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DFW Dallas
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ORD Chicago Direct
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ATL Atlanta Direct
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DEN Denver
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JFK New York Direct
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MIA Miami Direct
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CLT Charlotte
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LAX Los Angeles Direct
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IAH Houston
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EWR New York Direct
From Denmark to Seattle
Below is a list of other cities in Denmark with flights to Seattle with either non-stop or connecting flights.