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Find and compare Finnair flights to Seattle

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Recent Finnair flights to Seattle found by users

Cheap Finnair Flight Deals to Seattle

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16:30 - 14:54LHR-SEA
30h 24m1 stop
Finnair Logo
21:45 - 12:00SEA-LHR
30h 15m1 stop
£514Finnair
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Wed, 24 Dec - Tue, 6 Jan
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12:35 - 10:05LHR-SEA
29h 30m1 stop
Finnair Logo
18:50 - 12:20SEA-LHR
9h 30mdirect
£540Finnair
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Sun, 23 Nov - Sun, 30 Nov
Finnair Logo
14:45 - 11:40LHR-SEA
28h 55m1 stop
Finnair Logo
13:25 - 07:00SEA-LHR
9h 35mdirect
£541Finnair
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Mon, 17 Nov - Tue, 9 Dec
Finnair Logo
14:45 - 11:37LHR-SEA
28h 52m1 stop
Finnair Logo
18:50 - 12:20SEA-LHR
9h 30mdirect
£543Finnair
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Mon, 15 Dec - Sat, 27 Dec
Finnair Logo
10:15 - 22:10LHR-SEA
19h 55m1 stop
Finnair Logo
00:38 - 08:15SEA-LHR
23h 37m1 stop
£545Finnair
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Tue, 2 Dec - Sun, 7 Dec
Finnair Logo
16:55 - 16:36LHR-SEA
31h 41m2 stops
Finnair Logo
00:31 - 06:20SEA-LHR
21h 49m2 stops
£545Finnair
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Tue, 2 Dec - Mon, 8 Dec
Finnair Logo
17:00 - 23:39LHR-SEA
38h 39m2 stops
Finnair Logo
22:08 - 12:05SEA-LHR
29h 57m1 stop
£548Finnair
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Sun, 23 Nov - Sun, 30 Nov
Finnair Logo
08:20 - 19:00LHR-SEA
18h 40m1 stop
Finnair Logo
00:59 - 10:00SEA-LHR
25h 01m1 stop
£557Finnair
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Fri, 14 Nov - Sat, 22 Nov
Finnair Logo
08:20 - 19:00LHR-SEA
18h 40m1 stop
Finnair Logo
00:59 - 08:35SEA-LHR
23h 36m1 stop
£558Finnair
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Sat, 15 Nov - Fri, 28 Nov
Finnair Logo
16:30 - 18:55LHR-SEA
34h 25m1 stop
Finnair Logo
06:00 - 20:40SEA-LHR
30h 40m2 stops
£560Finnair
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Sun, 7 Dec - Thu, 8 Jan

Finnair flights to Seattle at a glance

Fastest flight time

9h 45m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from United Kingdom to Seattle takes 9h 45m
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Direct flights go from United Kingdom to Seattle every day.
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There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
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Insights on Finnair flights to Seattle

Data designed to help you find the right flight

What is the cheapest day to depart on your Economy class flight to Seattle?

The cheapest day to depart from United Kingdom to Seattle is on a Wednesday when prices can be found for as low as £433. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average Economy class ticket price to Seattle on a Monday is £738.

What is the cheapest month to fly Economy class to Seattle?

In general, March is the cheapest month to fly Economy class from United Kingdom to Seattle. Due to it being the ‘off-season’ during this time, you can expect Economy class flight prices to be around £503. If you aren’t able to travel during the month of March, then book Economy class flights to Seattle from United Kingdom during June instead. Economy class flights to Seattle in June, while not as cheap as those in March, still average around £507.

Frequently asked questions about flights to Seattle with Finnair

Which other airlines in the oneworld operate flights to Seattle?

Among oneworld carriers, only Finnair currently provides flights to Seattle.

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