Find Deals on Flights from London Gatwick to Seattle

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 London Gatwick to Seattle

(Round-trip)
Depart: Fri Mar 10 2017 Return: Tue Mar 21 2017 Trip spans 11 days
Major Airline
Major Airline
LGW
SEA
18h 45m
1 stop
SEA
LGW
27h 05m
1 stop
Depart: Fri Apr 21 2017 Return: Sun Apr 30 2017 Trip spans 10 days
Icelandair
Icelandair
LGW
SEA
12h 35m
1 stop
SEA
LGW
11h 15m
1 stop
Depart: Wed Feb 8 2017 Return: Wed Feb 15 2017 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
LGW
SEA
15h 51m
1 stop
SEA
LGW
14h 05m
1 stop
Depart: Sun Dec 25 2016 Return: Mon Feb 20 2017 Trip spans 58 days
Delta
Delta
LGW
SEA
15h 39m
1 stop
SEA
LGW
14h 25m
1 stop
Depart: Thu May 11 2017 Return: Sat May 13 2017 Trip spans 3 days
Icelandair
Icelandair
LGW
SEA
12h 35m
1 stop
SEA
LGW
18h 30m
1 stop
Depart: Fri Mar 17 2017 Return: Sun Apr 2 2017 Trip spans 17 days
Virgin Atlantic
Virgin Atlantic
LGW
SEA
18h 15m
1 stop
SEA
LGW
17h 20m
1 stop
Depart: Thu Apr 27 2017 Return: Wed May 10 2017 Trip spans 14 days
Icelandair
Icelandair
LGW
SEA
12h 35m
1 stop
SEA
LGW
11h 15m
1 stop
Depart: Fri Jun 2 2017 Return: Sat Jun 17 2017 Trip spans 16 days
Virgin Atlantic
Virgin Atlantic
LGW
SEA
36h 00m
1 stop
SEA
LGW
17h 05m
1 stop
Depart: Sun Apr 2 2017 Return: Tue Apr 11 2017 Trip spans 10 days
Icelandair
Icelandair
LGW
SEA
28h 35m
1 stop
SEA
LGW
12h 10m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

We compile tonnes 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 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.

If you have 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

London
$628
Destination

Seattle
$628