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Find flight deals from London Heathrow to Seattle (LHR - SEA)

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Book cheap flights from London Heathrow to Seattle

(Round-trip)
Depart: Wed, 19 Nov, 2014 Return: Wed, 26 Nov, 2014 Trip spans 8 days
Icelandair
Icelandair
LHR
08:00
SEA
19:40
11h 40m
1 stop
SEA
10:30
LHR
06:30
20h 00m
1 stop
Depart: Wed, 26 Nov, 2014 Return: Tue, 2 Dec, 2014 Trip spans 7 days
Icelandair
Icelandair
LHR
08:00
SEA
19:40
11h 40m
1 stop
SEA
10:30
LHR
06:30
20h 00m
1 stop
Depart: Wed, 3 Dec, 2014 Return: Tue, 9 Dec, 2014 Trip spans 7 days
Icelandair
Icelandair
LHR
08:00
SEA
19:40
11h 40m
1 stop
SEA
10:30
LHR
06:30
20h 00m
1 stop
Depart: Sat, 6 Dec, 2014 Return: Tue, 9 Dec, 2014 Trip spans 4 days
Icelandair
Icelandair
LHR
15:35
SEA
19:40
28h 05m
1 stop
SEA
10:30
LHR
22:30
12h 00m
1 stop
Depart: Sat, 22 Nov, 2014 Return: Thu, 4 Dec, 2014 Trip spans 13 days
Icelandair
Icelandair
LHR
15:35
SEA
19:40
28h 05m
1 stop
SEA
10:30
LHR
06:30
20h 00m
1 stop
Depart: Tue, 2 Dec, 2014 Return: Sun, 7 Dec, 2014 Trip spans 6 days
Icelandair
Icelandair
LHR
15:35
SEA
19:40
28h 05m
1 stop
SEA
10:30
LHR
22:30
12h 00m
1 stop
Depart: Tue, 18 Nov, 2014 Return: Mon, 24 Nov, 2014 Trip spans 7 days
Icelandair
Icelandair
LHR
08:00
SEA
19:40
11h 40m
1 stop
SEA
10:30
LHR
22:30
12h 00m
1 stop
Depart: Sun, 23 Nov, 2014 Return: Mon, 1 Dec, 2014 Trip spans 9 days
Icelandair
Icelandair
LHR
08:00
SEA
19:40
11h 40m
1 stop
SEA
10:30
LHR
22:30
12h 00m
1 stop
Depart: Tue, 25 Nov, 2014 Return: Mon, 1 Dec, 2014 Trip spans 7 days
Icelandair
Icelandair
LHR
08:00
SEA
19:40
11h 40m
1 stop
SEA
10:30
LHR
22:30
12h 00m
1 stop
Depart: Thu, 27 Nov, 2014 Return: Wed, 3 Dec, 2014 Trip spans 7 days
Icelandair
Icelandair
LHR
08:00
SEA
19:40
11h 40m
1 stop
SEA
10:30
LHR
06:30
20h 00m
1 stop
Depart: Thu, 4 Dec, 2014 Return: Wed, 10 Dec, 2014 Trip spans 7 days
Icelandair
Icelandair
LHR
08:00
SEA
19:40
11h 40m
1 stop
SEA
10:30
LHR
06:30
20h 00m
1 stop
Depart: Mon, 8 Dec, 2014 Return: Sun, 11 Jan, 2015 Trip spans 35 days
SAS
SAS
LHR
02:05
SEA
00:06
22h 01m
2 stops
SEA
03:05
LHR
00:05
21h 00m
2 stops
Depart: Fri, 5 Dec, 2014 Return: Fri, 12 Dec, 2014 Trip spans 8 days
SAS
SAS
LHR
02:05
SEA
00:06
22h 01m
2 stops
SEA
09:14
LHR
03:00
17h 46m
2 stops
Depart: Tue, 11 Nov, 2014 Return: Tue, 18 Nov, 2014 Trip spans 8 days
SAS
SAS
LHR
14:30
SEA
00:20
33h 50m
2 stops
SEA
09:13
LHR
03:00
17h 47m
2 stops
Depart: Wed, 5 Nov, 2014 Return: Wed, 12 Nov, 2014 Trip spans 8 days
United
United
LHR
05:25
SEA
01:08
19h 43m
1 stop
SEA
08:19
LHR
22:30
14h 11m
1 stop
Depart: Wed, 12 Nov, 2014 Return: Wed, 19 Nov, 2014 Trip spans 8 days
United
United
LHR
05:30
SEA
01:09
19h 39m
2 stops
SEA
03:40
LHR
22:30
18h 50m
2 stops
Depart: Mon, 10 Nov, 2014 Return: Sun, 16 Nov, 2014 Trip spans 7 days
SAS
SAS
LHR
02:05
SEA
00:18
22h 13m
2 stops
SEA
02:05
LHR
00:05
22h 00m
2 stops
Depart: Thu, 30 Oct, 2014 Return: Thu, 6 Nov, 2014 Trip spans 8 days
US Airways
US Airways
LHR
07:40
SEA
23:47
16h 07m
1 stop
SEA
03:35
LHR
20:25
16h 50m
1 stop
Depart: Mon, 15 Dec, 2014 Return: Mon, 19 Jan, 2015 Trip spans 36 days
SAS
SAS
LHR
02:05
SEA
00:06
22h 01m
2 stops
SEA
09:01
LHR
03:00
17h 59m
2 stops
Depart: Wed, 10 Dec, 2014 Return: Wed, 31 Dec, 2014 Trip spans 22 days
United
United
LHR
05:30
SEA
03:58
22h 28m
2 stops
SEA
02:15
LHR
22:30
20h 15m
2 stops
Change your search
Direct flights LHR - SEA on British Airways
Flight No. Departure LHR Arrival SEA Sun Mon Tue Wed Thu Fri Sat Valid between
53 09:20 11:05 30 Nov - 7 Dec
53 09:20 11:05 2 Nov - 23 Nov
53 09:20 12:05 26 Oct - 31 Oct
49 14:15 16:05 2 Nov - 24 Dec
49 14:15 17:05 26 Oct - 1 Nov
Airports
Origin

London
£491
Destination

Seattle
£491