Find Deals on 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle to London Gatwick

(Round-trip)
Depart: Mon Feb 13 2017 Return: Thu Feb 23 2017 Trip spans 11 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
14h 45m
1 stop
LGW
SEA
15h 55m
1 stop
Depart: Fri Jan 20 2017 Return: Sat Jan 21 2017 Trip spans 2 days
British Airways
British Airways
SEA
LGW
18h 05m
1 stop
LGW
SEA
31h 48m
2 stops
Depart: Tue Dec 6 2016 Return: Mon Dec 12 2016 Trip spans 7 days
Iberia
Iberia
SEA
LGW
19h 40m
2 stops
LGW
SEA
57h 03m
2 stops
Depart: Wed May 10 2017 Return: Wed May 24 2017 Trip spans 15 days
Icelandair
Icelandair
SEA
LGW
11h 15m
1 stop
LGW
SEA
30h 05m
1 stop
Depart: Tue Feb 28 2017 Return: Wed Mar 29 2017 Trip spans 29 days
Major Airline
Major Airline
SEA
LGW
40h 20m
nonstop
LGW
SEA
22h 00m
nonstop
Depart: Mon May 22 2017 Return: Thu Jun 1 2017 Trip spans 11 days
TAP Portugal
TAP Portugal
SEA
LGW
36h 30m
2 stops
LGW
SEA
20h 03m
2 stops
Depart: Fri Jun 9 2017 Return: Mon Jul 3 2017 Trip spans 25 days
WestJet
WestJet
SEA
LGW
16h 49m
1 stop
LGW
SEA
16h 30m
2 stops
Depart: Tue Mar 28 2017 Return: Mon Apr 24 2017 Trip spans 28 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
17h 20m
1 stop
LGW
SEA
19h 10m
1 stop
Depart: Sat Dec 10 2016 Return: Sat Dec 17 2016 Trip spans 8 days
$1284
Select
Aer Lingus
Aer Lingus
SEA
LGW
24h 36m
2 stops
LGW
SEA
33h 21m
2 stops
Depart: Sun Apr 2 2017 Return: Fri Apr 28 2017 Trip spans 27 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
17h 20m
1 stop
LGW
SEA
19h 10m
1 stop
Depart: Thu May 11 2017 Return: Wed May 31 2017 Trip spans 21 days
British Airways
British Airways
SEA
LGW
18h 30m
2 stops
LGW
SEA
36h 45m
1 stop
Depart: Mon Apr 3 2017 Return: Fri Apr 28 2017 Trip spans 26 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
16h 20m
1 stop
LGW
SEA
15h 50m
1 stop
Depart: Sun Apr 9 2017 Return: Sat Apr 22 2017 Trip spans 14 days
Icelandair
Icelandair
SEA
LGW
11h 15m
1 stop
LGW
SEA
12h 35m
1 stop
Depart: Fri Jan 20 2017 Return: Fri Jan 27 2017 Trip spans 8 days
British Airways
British Airways
SEA
LGW
18h 05m
1 stop
LGW
SEA
31h 48m
2 stops
Depart: Sun Feb 19 2017 Return: Sun Feb 26 2017 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
31h 10m
1 stop
LGW
SEA
36h 05m
1 stop
Depart: Thu Jun 8 2017 Return: Tue Jun 13 2017 Trip spans 6 days
Icelandair
Icelandair
SEA
LGW
11h 15m
1 stop
LGW
SEA
13h 05m
1 stop
Depart: Wed Mar 15 2017 Return: Fri Apr 7 2017 Trip spans 24 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
18h 40m
1 stop
LGW
SEA
19h 10m
1 stop
Depart: Wed Jun 14 2017 Return: Sat Jun 24 2017 Trip spans 11 days
$1013
Select
WestJet
WestJet
SEA
LGW
19h 32m
1 stop
LGW
SEA
29h 50m
1 stop
Depart: Thu Apr 6 2017 Return: Fri Apr 21 2017 Trip spans 16 days
Icelandair
Icelandair
SEA
LGW
11h 15m
1 stop
LGW
SEA
12h 35m
1 stop
Depart: Mon Jun 19 2017 Return: Sun Jul 2 2017 Trip spans 14 days
$1020
Select
WestJet
WestJet
SEA
LGW
16h 54m
1 stop
LGW
SEA
26h 05m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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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
$583
Destination

London
$583