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

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 Seattle/Tacoma Intl to London

(Round-trip)
Depart: Wed Nov 4 2015 Return: Wed Nov 18 2015 Trip spans 15 days
Virgin Atlantic
Virgin Atlantic
SEA
1:27p
LHR
11:25p
9h 58m
nonstop
LHR
7:55a
SEA
6:22p
10h 27m
nonstop
Depart: Tue Nov 24 2015 Return: Sun Nov 29 2015 Trip spans 6 days
Icelandair
Icelandair
SEA
10:30a
LHR
10:30p
12h 00m
1 stop
LHR
3:35p
SEA
7:40p
28h 05m
1 stop
Depart: Fri Nov 6 2015 Return: Thu Nov 19 2015 Trip spans 14 days
Icelandair
Icelandair
SEA
10:30a
LGW
10:15p
11h 45m
1 stop
LGW
7:30a
SEA
7:40p
12h 10m
1 stop
Depart: Wed Oct 28 2015 Return: Tue Nov 3 2015 Trip spans 7 days
Air Canada
Air Canada
SEA
8:35a
LHR
12:50a
16h 15m
1 stop
LHR
9:25a
SEA
9:31p
12h 06m
1 stop
Depart: Tue Nov 3 2015 Return: Tue Nov 10 2015 Trip spans 8 days
American Airlines
American Airlines
SEA
1:00p
LHR
10:30p
9h 30m
nonstop
LHR
9:15a
SEA
7:05p
9h 50m
nonstop
Depart: Thu Sep 24 2015 Return: Thu Oct 8 2015 Trip spans 15 days
$1026
Select
Lufthansa
Lufthansa
SEA
12:15p
LHR
11:40p
11h 25m
1 stop
LHR
10:10a
SEA
1:21a
15h 11m
1 stop
Depart: Sat Dec 12 2015 Return: Fri Dec 18 2015 Trip spans 7 days
$1037
Select
Major Airline
Major Airline
SEA
2:55a
LHR
10:50p
19h 55m
1 stop
LHR
10:25a
SEA
4:09a
17h 44m
1 stop
Depart: Thu Dec 17 2015 Return: Tue Dec 29 2015 Trip spans 13 days
$1042
Select
United
United
SEA
8:55a
LHR
11:00p
14h 05m
1 stop
LHR
2:30a
SEA
6:09p
15h 39m
1 stop
Depart: Mon Nov 30 2015 Return: Wed Dec 16 2015 Trip spans 17 days
$1075
Select
Delta
Delta
SEA
1:27p
LHR
11:25p
9h 58m
nonstop
LHR
7:55a
SEA
6:34p
10h 39m
nonstop
Depart: Sat Nov 28 2015 Return: Sun Nov 29 2015 Trip spans 2 days
$1089
Select
British Airways
British Airways
SEA
1:05p
LHR
10:35p
9h 30m
nonstop
LHR
9:15a
SEA
7:05p
9h 50m
nonstop
Depart: Mon Aug 31 2015 Return: Mon Sep 7 2015 Trip spans 8 days
$1191
Select
US Airways
US Airways
SEA
3:50a
LHR
6:25a
26h 35m
2 stops
LHR
6:15a
SEA
1:06a
18h 51m
1 stop
Depart: Wed Aug 26 2015 Return: Fri Sep 11 2015 Trip spans 17 days
$1463
Select
Aer Lingus
Aer Lingus
SEA
7:00p
LGW
10:00p
27h 00m
2 stops
LGW
5:10a
SEA
2:15a
21h 05m
2 stops
Direct flights SEA to LON on Delta
Flight # Depart SEA Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
37 7:10 pm 1:00 pm Sep 1 - Sep 19
37 7:20 pm 1:00 pm Aug 1 - Aug 31
Airports
Origin

Seattle
$943
Destination

London
only $943
only $961