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Find flight deals from United Kingdom to Seattle Tacoma

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Seattle Tacoma

(Round-trip)
Depart: Fri, 10 Oct, 2014 Return: Sun, 19 Oct, 2014 Trip spans 10 days
Icelandair
MAN
09:25
SEA
21:45
12h 20m
1 stop
SEA
12:30
MAN
23:35
11h 05m
1 stop
Depart: Thu, 6 Nov, 2014 Return: Thu, 13 Nov, 2014 Trip spans 8 days
Icelandair
LHR
08:00
SEA
19:40
11h 40m
1 stop
SEA
10:30
LHR
23:00
12h 30m
1 stop
Depart: Thu, 6 Nov, 2014 Return: Thu, 13 Nov, 2014 Trip spans 8 days
Air France
LHR
07:35
SEA
17:55
10h 20m
direct
SEA
13:35
LHR
23:05
9h 30m
direct
Depart: Thu, 11 Dec, 2014 Return: Thu, 15 Jan, 2015 Trip spans 36 days
KLM Royal Dutch
LHR
07:35
SEA
17:55
10h 20m
direct
SEA
13:35
LHR
23:05
9h 30m
direct
Depart: Thu, 4 Sep, 2014 Return: Thu, 11 Sep, 2014 Trip spans 8 days
Lufthansa
LHR
06:05
SEA
22:46
16h 41m
1 stop
SEA
10:30
LHR
23:40
13h 10m
1 stop
Depart: Tue, 27 May, 2014 Return: Thu, 10 Jul, 2014 Trip spans 45 days
Air Canada
LHR
06:05
SEA
19:45
13h 40m
1 stop
SEA
08:30
LHR
23:40
15h 10m
1 stop
Depart: Tue, 27 May, 2014 Return: Wed, 4 Jun, 2014 Trip spans 9 days
United
LHR
06:05
SEA
19:45
13h 40m
1 stop
SEA
04:00
LHR
18:20
14h 20m
1 stop
Depart: Mon, 26 May, 2014 Return: Mon, 16 Jun, 2014 Trip spans 22 days
US Airways
MAN
10:25
SEA
02:52
16h 27m
1 stop
SEA
09:05
MAN
21:30
36h 25m
1 stop
Depart: Sat, 29 Nov, 2014 Return: Sat, 6 Dec, 2014 Trip spans 8 days
Icelandair
LHR
08:00
SEA
19:40
11h 40m
1 stop
SEA
10:30
LHR
22:30
12h 00m
1 stop
Depart: Tue, 23 Sep, 2014 Return: Tue, 14 Oct, 2014 Trip spans 22 days
Icelandair
LHR
09:00
SEA
21:45
12h 45m
1 stop
SEA
12:30
LHR
23:45
11h 15m
1 stop
Depart: Thu, 18 Sep, 2014 Return: Sun, 28 Sep, 2014 Trip spans 11 days
Icelandair
LHR
09:00
SEA
21:45
12h 45m
1 stop
SEA
12:30
LHR
23:45
11h 15m
1 stop
Depart: Sat, 20 Sep, 2014 Return: Sat, 27 Sep, 2014 Trip spans 8 days
Icelandair
LHR
17:10
SEA
21:45
28h 35m
1 stop
SEA
12:30
LHR
23:45
11h 15m
1 stop
Depart: Tue, 13 May, 2014 Return: Wed, 21 May, 2014 Trip spans 9 days
Lufthansa
LHR
06:05
SEA
01:20
19h 15m
1 stop
SEA
04:59
LHR
19:10
14h 11m
1 stop
Depart: Sat, 29 Nov, 2014 Return: Sat, 6 Dec, 2014 Trip spans 8 days
KLM Royal Dutch
LHR
07:35
SEA
17:55
10h 20m
direct
SEA
13:35
LHR
23:05
9h 30m
direct
Depart: Tue, 27 May, 2014 Return: Mon, 16 Jun, 2014 Trip spans 21 days
US Airways
MAN
10:25
SEA
02:52
16h 27m
1 stop
SEA
20:20
MAN
21:30
25h 10m
1 stop
Depart: Thu, 28 Aug, 2014 Return: Tue, 9 Sep, 2014 Trip spans 13 days
US Airways
MAN
07:00
SEA
01:06
18h 06m
1 stop
SEA
07:15
MAN
20:50
13h 35m
1 stop
Depart: Mon, 9 Jun, 2014 Return: Mon, 16 Jun, 2014 Trip spans 8 days
Air Canada
LHR
08:35
SEA
01:20
16h 45m
2 stops
SEA
02:30
LHR
19:30
17h 00m
2 stops
Change your search
Airports
Origin

London
£500
Manchester
£529
Destination

Seattle
£500