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

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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Book cheap flights from Seattle/Tacoma Intl to London Gatwick

(Round-trip)
Depart: Sat Jan 14 2017 Return: Mon Jan 16 2017 Trip spans 3 days
Major Airline
Major Airline
SEA
LGW
28h 35m
1 stop
LGW
SEA
27h 29m
1 stop
Depart: Mon Apr 17 2017 Return: Mon Jun 12 2017 Trip spans 57 days
British Airways
British Airways
SEA
LGW
18h 40m
2 stops
LGW
SEA
21h 34m
2 stops
Depart: Sun Jan 15 2017 Return: Fri Jan 20 2017 Trip spans 6 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
15h 10m
1 stop
LGW
SEA
15h 51m
1 stop
Depart: Tue Feb 28 2017 Return: Tue Mar 7 2017 Trip spans 8 days
Finnair
Finnair
SEA
LGW
18h 15m
1 stop
LGW
SEA
36h 15m
1 stop
Depart: Thu Feb 2 2017 Return: Mon Feb 13 2017 Trip spans 12 days
Iberia
Iberia
SEA
LGW
18h 15m
1 stop
LGW
SEA
32h 37m
2 stops
Depart: Wed May 10 2017 Return: Mon May 29 2017 Trip spans 20 days
Icelandair
Icelandair
SEA
LGW
11h 15m
1 stop
LGW
SEA
12h 35m
1 stop
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: 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: Fri Mar 3 2017 Return: Mon Mar 13 2017 Trip spans 10 days
Major Airline
Major Airline
SEA
LGW
17h 35m
2 stops
LGW
SEA
29h 18m
2 stops
Depart: Wed Feb 15 2017 Return: Sat Feb 25 2017 Trip spans 11 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
14h 05m
1 stop
LGW
SEA
15h 55m
1 stop
Depart: Wed Mar 1 2017 Return: Wed Mar 8 2017 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
17h 40m
1 stop
LGW
SEA
15h 55m
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: Sat Mar 4 2017 Return: Sat Mar 11 2017 Trip spans 8 days
Iberia
Iberia
SEA
LGW
27h 35m
2 stops
LGW
SEA
35h 25m
1 stop
Depart: Thu Dec 29 2016 Return: Thu Jan 12 2017 Trip spans 15 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
16h 55m
1 stop
LGW
SEA
15h 51m
1 stop
Depart: Thu Dec 29 2016 Return: Sun Jan 8 2017 Trip spans 11 days
Major Airline
Major Airline
SEA
LGW
17h 15m
2 stops
LGW
SEA
15h 13m
2 stops
Depart: Sun Apr 2 2017 Return: Fri Apr 14 2017 Trip spans 13 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
33h 50m
1 stop
LGW
SEA
32h 05m
1 stop
Depart: Mon Jun 5 2017 Return: Fri Jun 16 2017 Trip spans 12 days
Icelandair
Icelandair
SEA
LGW
11h 15m
1 stop
LGW
SEA
13h 05m
1 stop
Depart: Sun Apr 9 2017 Return: Sat Apr 15 2017 Trip spans 7 days
Major Airline
Major Airline
SEA
LGW
11h 15m
1 stop
LGW
SEA
18h 00m
1 stop
Depart: Mon Jun 19 2017 Return: Sun Jul 2 2017 Trip spans 14 days
$1014
Select
WestJet
WestJet
SEA
LGW
16h 54m
1 stop
LGW
SEA
16h 30m
1 stop
Depart: Fri Apr 7 2017 Return: Sat Apr 22 2017 Trip spans 16 days
Icelandair
Icelandair
SEA
LGW
11h 15m
1 stop
LGW
SEA
12h 35m
1 stop
* 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
$554
Destination

London
$554