Find Deals on Flights from London Heathrow to Seattle/Tacoma Intl (LHR - SEA)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from London Heathrow to Seattle/Tacoma Intl

(Round-trip)
Depart: Wed Nov 4 2015 Return: Mon Nov 9 2015 Trip spans 6 days
Virgin Atlantic
Virgin Atlantic
LHR
7:55a
SEA
6:20p
10h 25m
nonstop
SEA
7:35a
LHR
11:00p
15h 25m
1 stop
Depart: Thu Nov 5 2015 Return: Mon Nov 9 2015 Trip spans 5 days
Icelandair
Icelandair
LHR
3:35p
SEA
7:40p
28h 05m
1 stop
SEA
10:30a
LHR
10:30p
12h 00m
1 stop
Depart: Tue Sep 22 2015 Return: Tue Oct 13 2015 Trip spans 22 days
American Airlines
American Airlines
LHR
8:15a
SEA
3:52a
19h 37m
1 stop
SEA
8:00a
LHR
12:25a
16h 25m
1 stop
Depart: Sat Oct 10 2015 Return: Sun Oct 11 2015 Trip spans 2 days
United
United
LHR
6:35a
SEA
5:26a
22h 51m
2 stops
SEA
8:29a
LHR
12:20a
15h 51m
2 stops
Depart: Thu Sep 17 2015 Return: Wed Sep 23 2015 Trip spans 7 days
Iberia
Iberia
LHR
4:05p
SEA
1:21a
33h 16m
1 stop
SEA
1:00a
LHR
8:05p
19h 05m
1 stop
Depart: Thu Oct 15 2015 Return: Wed Oct 21 2015 Trip spans 7 days
Finnair
Finnair
LHR
11:30a
SEA
9:05p
9h 35m
nonstop
SEA
3:15p
LHR
12:30a
9h 15m
nonstop
Depart: Mon Sep 14 2015 Return: Thu Sep 24 2015 Trip spans 11 days
Lufthansa
Lufthansa
LHR
6:05a
SEA
10:46p
16h 41m
1 stop
SEA
9:15a
LHR
10:20p
13h 05m
1 stop
Depart: Tue Oct 13 2015 Return: Thu Oct 29 2015 Trip spans 17 days
British Airways
British Airways
LHR
11:30a
SEA
9:05p
9h 35m
nonstop
SEA
3:00p
LHR
12:30a
9h 30m
nonstop
Depart: Wed Dec 9 2015 Return: Sun Jan 3 2016 Trip spans 26 days
Delta
Delta
LHR
3:40a
SEA
8:30p
16h 50m
2 stops
SEA
6:05p
LHR
7:10a
13h 05m
1 stop
Depart: Sat Sep 12 2015 Return: Mon Sep 21 2015 Trip spans 10 days
$1040
Select
Brussels Airlines
Brussels Airlines
LHR
7:05a
SEA
12:23a
41h 18m
2 stops
SEA
3:55a
LHR
10:15p
18h 20m
2 stops
Depart: Thu Dec 31 2015 Return: Mon Jan 18 2016 Trip spans 19 days
$1131
Select
KLM
KLM
LHR
3:40a
SEA
10:26p
18h 46m
2 stops
SEA
8:30a
LHR
3:05a
18h 35m
1 stop
Depart: Thu Dec 24 2015 Return: Thu Dec 31 2015 Trip spans 8 days
$1220
Select
Austrian Airlines
Austrian Airlines
LHR
2:35p
SEA
9:40p
31h 05m
2 stops
SEA
3:05a
LHR
7:15p
40h 10m
2 stops
Depart: Fri Aug 14 2015 Return: Tue Sep 1 2015 Trip spans 19 days
$1660
Select
LOT Polish Air
LOT Polish Air
LHR
1:50p
SEA
1:44a
35h 54m
2 stops
SEA
10:12a
LHR
9:45a
23h 33m
2 stops
Direct flights LHR to SEA on Delta
Flight # Depart LHR Arrive SEA Sun Mon Tue Wed Thu Fri Sat Valid Between
36 1:05 pm 3:20 pm Jul 30 - Aug 31
36 1:05 pm 3:33 pm Sep 1 - Sep 14
Airports
Origin

London
$752
Destination

Seattle
$752