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
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Seattle/Tacoma Intl to London Gatwick

(Round-trip)
Depart: Sun May 22 2016 Return: Thu Jun 9 2016 Trip spans 19 days
WestJet
WestJet
SEA
LGW
31h 12m
2 stops
LGW
SEA
27h 30m
2 stops
Depart: Thu May 19 2016 Return: Thu Jun 9 2016 Trip spans 22 days
WestJet
WestJet
SEA
LGW
11h 44m
1 stop
LGW
SEA
16h 13m
1 stop
Depart: Wed Aug 24 2016 Return: Fri Sep 9 2016 Trip spans 17 days
WestJet
WestJet
SEA
LGW
32h 14m
2 stops
LGW
SEA
28h 08m
2 stops
Depart: Tue Aug 16 2016 Return: Wed Sep 7 2016 Trip spans 23 days
WestJet
WestJet
SEA
LGW
15h 39m
2 stops
LGW
SEA
27h 45m
2 stops
Depart: Tue Apr 26 2016 Return: Wed May 4 2016 Trip spans 9 days
Icelandair
Icelandair
SEA
LGW
11h 15m
1 stop
LGW
SEA
12h 20m
1 stop
Depart: Mon Aug 8 2016 Return: Thu Aug 25 2016 Trip spans 18 days
WestJet
WestJet
SEA
LGW
18h 54m
2 stops
LGW
SEA
18h 09m
2 stops
Depart: Fri May 13 2016 Return: Wed May 18 2016 Trip spans 6 days
WestJet
WestJet
SEA
LGW
60h 12m
2 stops
LGW
SEA
28h 03m
2 stops
Depart: Sun Jul 31 2016 Return: Sat Aug 20 2016 Trip spans 21 days
WestJet
WestJet
SEA
LGW
27h 50m
3 stops
LGW
SEA
29h 12m
2 stops
Depart: Tue Aug 30 2016 Return: Thu Sep 8 2016 Trip spans 10 days
WestJet
WestJet
SEA
LGW
11h 39m
1 stop
LGW
SEA
15h 52m
1 stop
Depart: Fri May 27 2016 Return: Fri Jun 10 2016 Trip spans 15 days
WestJet
WestJet
SEA
LGW
28h 05m
3 stops
LGW
SEA
29h 29m
3 stops
Depart: Fri May 20 2016 Return: Fri Jun 17 2016 Trip spans 29 days
WestJet
WestJet
SEA
LGW
30h 53m
2 stops
LGW
SEA
29h 07m
2 stops
Depart: Sun Feb 28 2016 Return: Fri Mar 4 2016 Trip spans 6 days
Major Airline
Major Airline
SEA
LGW
11h 45m
1 stop
LGW
SEA
12h 10m
1 stop
Depart: Sat Jun 18 2016 Return: Wed Jun 29 2016 Trip spans 12 days
WestJet
WestJet
SEA
LGW
28h 44m
2 stops
LGW
SEA
28h 05m
2 stops
Depart: Thu Mar 31 2016 Return: Sun Apr 24 2016 Trip spans 25 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
14h 35m
1 stop
LGW
SEA
18h 43m
1 stop
Depart: Sat Jul 30 2016 Return: Sat Aug 20 2016 Trip spans 22 days
WestJet
WestJet
SEA
LGW
28h 44m
2 stops
LGW
SEA
29h 12m
2 stops
Depart: Sat Apr 9 2016 Return: Sun Apr 17 2016 Trip spans 9 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
34h 25m
1 stop
LGW
SEA
18h 43m
1 stop
Depart: Sat Feb 27 2016 Return: Sun Mar 6 2016 Trip spans 9 days
$1047
Select
Aer Lingus
Aer Lingus
SEA
LGW
26h 44m
2 stops
LGW
SEA
20h 07m
2 stops
Depart: Tue Mar 1 2016 Return: Mon Mar 7 2016 Trip spans 7 days
$1057
Select
Iberia
Iberia
SEA
LGW
27h 38m
2 stops
LGW
SEA
33h 36m
2 stops
Depart: Thu Jun 30 2016 Return: Tue Aug 16 2016 Trip spans 48 days
$1150
Select
American Airlines
American Airlines
SEA
LGW
19h 00m
1 stop
LGW
SEA
36h 45m
1 stop
Depart: Tue Jul 12 2016 Return: Thu Jul 21 2016 Trip spans 10 days
$2127
Select
Air Canada
Air Canada
SEA
LGW
19h 40m
1 stop
LGW
SEA
19h 52m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We make every attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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

We aggregate tons of data for you
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 don'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.

More questions or if you have a bad price to report to us
Please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Seattle
$797
Destination

London
$797