Find Cheap Flights from Seattle to London Gatwick

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
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 to London Gatwick

(Round-trip)
Depart: Thu Oct 19 2017 Return: Sat Nov 18 2017 Trip spans 31 days
Icelandair
Icelandair
SEA
LGW
11h 15m
1 stop
LGW
SEA
12h 10m
1 stop
Depart: Thu Sep 28 2017 Return: Sat Oct 7 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
LGW
14h 25m
nonstop
LGW
SEA
16h 26m
nonstop
Depart: Mon Aug 14 2017 Return: Fri Sep 15 2017 Trip spans 33 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
14h 10m
1 stop
LGW
SEA
19h 04m
1 stop
Depart: Wed Sep 27 2017 Return: Mon Oct 9 2017 Trip spans 13 days
Norwegian
Norwegian
SEA
LGW
9h 10m
nonstop
LGW
SEA
9h 55m
nonstop
Depart: Sat Sep 16 2017 Return: Sat Sep 23 2017 Trip spans 8 days
Delta
Delta
SEA
LGW
13h 55m
1 stop
LGW
SEA
15h 29m
1 stop
Depart: Mon Nov 6 2017 Return: Mon Nov 13 2017 Trip spans 8 days
Icelandair
Icelandair
SEA
LGW
11h 45m
1 stop
LGW
SEA
12h 10m
1 stop
Depart: Wed Jul 5 2017 Return: Tue Jul 11 2017 Trip spans 7 days
$1069
Select
WestJet
WestJet
SEA
LGW
28h 55m
1 stop
LGW
SEA
27h 23m
1 stop
Depart: Wed Oct 4 2017 Return: Fri Oct 13 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
LGW
9h 20m
nonstop
LGW
SEA
9h 55m
nonstop
Depart: Wed Oct 18 2017 Return: Wed Oct 25 2017 Trip spans 8 days
Norwegian
Norwegian
SEA
LGW
9h 20m
nonstop
LGW
SEA
9h 55m
nonstop
Depart: Sat Aug 12 2017 Return: Tue Sep 12 2017 Trip spans 32 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
30h 35m
1 stop
LGW
SEA
32h 05m
1 stop
Depart: Wed Nov 22 2017 Return: Thu Nov 30 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
LGW
9h 30m
nonstop
LGW
SEA
9h 55m
nonstop
Depart: Thu Nov 2 2017 Return: Fri Nov 10 2017 Trip spans 9 days
Icelandair
Icelandair
SEA
LGW
11h 45m
1 stop
LGW
SEA
12h 10m
1 stop
Depart: Sun Aug 6 2017 Return: Fri Aug 25 2017 Trip spans 20 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
17h 15m
1 stop
LGW
SEA
19h 04m
1 stop
Depart: Fri Sep 22 2017 Return: Sun Oct 1 2017 Trip spans 10 days
Norwegian
Norwegian
SEA
LGW
9h 10m
nonstop
LGW
SEA
9h 55m
nonstop
Depart: Tue Aug 8 2017 Return: Tue Aug 29 2017 Trip spans 22 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
17h 15m
1 stop
LGW
SEA
18h 44m
1 stop
Depart: Sat Sep 16 2017 Return: Mon Sep 25 2017 Trip spans 10 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
13h 55m
1 stop
LGW
SEA
31h 40m
1 stop
Depart: Thu Jul 27 2017 Return: Thu Aug 24 2017 Trip spans 29 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
17h 15m
1 stop
LGW
SEA
35h 50m
1 stop
Depart: Wed Jun 14 2017 Return: Wed Jun 28 2017 Trip spans 15 days
$1192
Select
WestJet
WestJet
SEA
LGW
19h 40m
1 stop
LGW
SEA
15h 33m
1 stop
Depart: Tue Jul 18 2017 Return: Tue Aug 22 2017 Trip spans 36 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
17h 15m
1 stop
LGW
SEA
18h 44m
1 stop
Depart: Thu Jun 1 2017 Return: Fri Jun 9 2017 Trip spans 9 days
$1138
Select
Major Airline
Major Airline
SEA
LGW
25h 20m
nonstop
LGW
SEA
23h 05m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Seattle
$495
Destination

London
$495