Find Deals on Flights from Seattle to United Kingdom

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 to United Kingdom

(Round-trip)
Depart: Fri May 5 2017 Return: Mon May 15 2017 Trip spans 11 days
British Airways
British Airways
SEA
GLA
16h 25m
1 stop
GLA
SEA
28h 55m
2 stops
Depart: Sat Apr 8 2017 Return: Fri Apr 14 2017 Trip spans 7 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
17h 40m
1 stop
LGW
SEA
18h 50m
1 stop
Depart: Mon Mar 20 2017 Return: Tue Mar 28 2017 Trip spans 9 days
Major Airline
Major Airline
SEA
MAN
12h 05m
1 stop
MAN
SEA
13h 10m
1 stop
Depart: Sun Feb 19 2017 Return: Wed Mar 1 2017 Trip spans 11 days
Delta
Delta
SEA
MAN
17h 00m
1 stop
MAN
SEA
19h 21m
1 stop
Depart: Wed Mar 29 2017 Return: Wed Apr 5 2017 Trip spans 8 days
KLM
KLM
SEA
EDI
18h 35m
2 stops
EDI
SEA
30h 30m
1 stop
Depart: Mon Apr 10 2017 Return: Wed Apr 19 2017 Trip spans 10 days
SWISS
SWISS
SEA
LCY
18h 15m
2 stops
LCY
SEA
22h 47m
2 stops
Depart: Tue May 2 2017 Return: Thu May 18 2017 Trip spans 17 days
Lufthansa
Lufthansa
SEA
SOU
18h 45m
2 stops
SOU
SEA
21h 11m
2 stops
Depart: Sat Apr 1 2017 Return: Sat Apr 8 2017 Trip spans 8 days
Air Canada
Air Canada
SEA
BHD
17h 20m
2 stops
BHD
SEA
18h 46m
2 stops
Depart: Sun Jul 2 2017 Return: Mon Jul 10 2017 Trip spans 9 days
Thomas Cook Airlines
Thomas Cook Airlines
SEA
MAN
17h 15m
1 stop
MAN
SEA
18h 30m
1 stop
Depart: Fri Feb 10 2017 Return: Sat Mar 4 2017 Trip spans 23 days
Air France
Air France
SEA
SOU
18h 45m
2 stops
SOU
SEA
20h 44m
2 stops
Depart: Tue Mar 28 2017 Return: Wed Apr 12 2017 Trip spans 16 days
United
United
SEA
BHX
23h 35m
1 stop
BHX
SEA
21h 15m
1 stop
Depart: Sat Feb 25 2017 Return: Thu Mar 2 2017 Trip spans 6 days
Aer Lingus
Aer Lingus
SEA
NCL
28h 10m
2 stops
NCL
SEA
34h 05m
2 stops
Depart: Mon Jan 30 2017 Return: Thu Feb 23 2017 Trip spans 25 days
Icelandair
Icelandair
SEA
BHX
10h 55m
1 stop
BHX
SEA
12h 15m
1 stop
Depart: Thu Apr 27 2017 Return: Mon May 8 2017 Trip spans 12 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
17h 40m
1 stop
LGW
SEA
18h 20m
1 stop
Depart: Tue Apr 11 2017 Return: Thu Apr 20 2017 Trip spans 10 days
British Airways
British Airways
SEA
MAN
18h 15m
1 stop
MAN
SEA
18h 05m
1 stop
Depart: Sat Mar 4 2017 Return: Fri Mar 24 2017 Trip spans 20 days
Major Airline
Major Airline
SEA
GLA
10h 10m
1 stop
GLA
SEA
11h 20m
1 stop
Depart: Mon May 1 2017 Return: Tue May 9 2017 Trip spans 9 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
14h 25m
1 stop
LGW
SEA
15h 30m
1 stop
Depart: Tue Feb 28 2017 Return: Wed Mar 15 2017 Trip spans 15 days
Delta
Delta
SEA
MAN
19h 58m
2 stops
MAN
SEA
20h 05m
2 stops
Depart: Thu Jun 1 2017 Return: Fri Jun 9 2017 Trip spans 9 days
British Airways
British Airways
SEA
GLA
17h 10m
1 stop
GLA
SEA
18h 04m
1 stop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Virgin Atlantic
Virgin Atlantic
SEA
LGW
17h 40m
1 stop
LGW
SEA
18h 20m
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

Seattle
$478
Destination

Belfast
$806
Southampton
$687
London
only $677
only $497
Manchester
$509
Newcastle upon Tyne
$957
Glasgow
$478
Edinburgh
$574
Birmingham
$877