Find Cheap Flights from United Kingdom to Seattle/Tacoma Intl

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 United Kingdom to Seattle/Tacoma Intl

(Round-trip)
Depart: Sun Sep 17 2017 Return: Mon Oct 2 2017 Trip spans 16 days
Norwegian
Norwegian
LGW
SEA
9h 55m
nonstop
SEA
LGW
9h 20m
nonstop
Depart: Fri Oct 20 2017 Return: Sat Oct 28 2017 Trip spans 9 days
Lufthansa
Lufthansa
LCY
SEA
18h 50m
2 stops
SEA
LCY
44h 25m
2 stops
Depart: Fri May 5 2017 Return: Mon May 8 2017 Trip spans 4 days
SWISS
SWISS
LCY
SEA
22h 30m
2 stops
SEA
LCY
18h 25m
2 stops
Depart: Wed Oct 18 2017 Return: Wed Nov 8 2017 Trip spans 22 days
Major Airline
Major Airline
LHR
SEA
9h 40m
nonstop
SEA
LHR
9h 30m
nonstop
Depart: Fri Sep 22 2017 Return: Fri Oct 6 2017 Trip spans 15 days
British Airways
British Airways
LHR
SEA
9h 55m
nonstop
SEA
LHR
9h 30m
nonstop
Depart: Thu Jun 1 2017 Return: Sun Jun 18 2017 Trip spans 18 days
Thomas Cook Airlines
Thomas Cook Airlines
MAN
SEA
17h 53m
1 stop
SEA
MAN
17h 15m
1 stop
Depart: Mon May 8 2017 Return: Tue May 9 2017 Trip spans 2 days
KLM
KLM
GLA
SEA
12h 58m
1 stop
SEA
GLA
18h 55m
2 stops
Depart: Tue Aug 29 2017 Return: Sat Sep 16 2017 Trip spans 19 days
Icelandair
Icelandair
LGW
SEA
13h 05m
1 stop
SEA
LGW
19h 40m
1 stop
Depart: Wed Aug 30 2017 Return: Thu Sep 7 2017 Trip spans 9 days
Condor
Condor
MAN
SEA
17h 04m
1 stop
SEA
MAN
19h 30m
1 stop
Depart: Wed Nov 15 2017 Return: Wed Dec 6 2017 Trip spans 22 days
Aer Lingus
Aer Lingus
BHX
SEA
21h 43m
2 stops
SEA
BHX
20h 25m
2 stops
Depart: Fri Aug 18 2017 Return: Sun Sep 3 2017 Trip spans 17 days
Virgin Atlantic
Virgin Atlantic
LGW
SEA
15h 29m
1 stop
SEA
LGW
13h 55m
1 stop
Depart: Thu May 25 2017 Return: Thu Jun 8 2017 Trip spans 15 days
WestJet
WestJet
LGW
SEA
29h 35m
1 stop
SEA
LGW
16h 20m
1 stop
Depart: Wed May 17 2017 Return: Mon May 22 2017 Trip spans 6 days
Air France
Air France
SOU
SEA
13h 06m
1 stop
SEA
SOU
20h 52m
1 stop
Depart: Wed Oct 18 2017 Return: Wed Nov 8 2017 Trip spans 22 days
Norwegian
Norwegian
LGW
SEA
9h 55m
nonstop
SEA
LGW
9h 30m
nonstop
Depart: Wed Nov 1 2017 Return: Wed Nov 22 2017 Trip spans 22 days
Major Airline
Major Airline
LHR
SEA
9h 50m
nonstop
SEA
LHR
9h 30m
nonstop
Depart: Wed Sep 20 2017 Return: Wed Oct 11 2017 Trip spans 22 days
SWISS
SWISS
LCY
SEA
21h 39m
2 stops
SEA
LCY
20h 35m
2 stops
Depart: Wed Nov 1 2017 Return: Wed Nov 22 2017 Trip spans 22 days
Norwegian
Norwegian
LGW
SEA
9h 55m
nonstop
SEA
LGW
9h 30m
nonstop
Depart: Thu Sep 14 2017 Return: Sun Sep 24 2017 Trip spans 11 days
Lufthansa
Lufthansa
LCY
SEA
17h 25m
2 stops
SEA
LCY
18h 20m
1 stop
Depart: Sat Jun 3 2017 Return: Sat Jun 17 2017 Trip spans 15 days
$1091
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American Airlines
American Airlines
LGW
SEA
21h 00m
2 stops
SEA
LGW
17h 45m
2 stops
Depart: Mon Oct 2 2017 Return: Mon Oct 16 2017 Trip spans 15 days
British Airways
British Airways
LHR
SEA
9h 40m
nonstop
SEA
LHR
9h 10m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Southampton
$904
London
only $514
only $487
only $472
Manchester
$591
Glasgow
$596
Birmingham
$769
Destination

Seattle
$472
Airlines Airline reviews

90 travelers who booked a flight from London to Seattle rated their chosen airlines with an average of 7.6.

Overall
7.8
Boarding
7.6
Crew
8.3
Comfort
7.1
Food
7.3
Entertainment
7.5