Flights Europe United Kingdom Seattle to United Kingdom

Cheap flights from Seattle to United Kingdom

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Seattle to United Kingdom flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to United Kingdom by changing tabs
Quickest
Cheapest
Finnair
Finnair
14 Jan
21:00
SEA
Seattle/Tacoma Intl airport
9h 25m
LHR
14:25
+1
London Heathrow airport
Finnair
20 Jan
05:00
LHR
London Heathrow airport
35h 18m
2 Stops
SEA
08:18
+1
Seattle/Tacoma Intl airport
£254
Finnair
Finnair
02 Feb
21:00
SEA
Seattle/Tacoma Intl airport
9h 25m
LHR
14:25
+1
London Heathrow airport
Finnair
11 Feb
05:00
LHR
London Heathrow airport
20h 23m
2 Stops
SEA
17:23
Seattle/Tacoma Intl airport
£256
British Airways
British Airways
03 Mar
21:00
SEA
Seattle/Tacoma Intl airport
9h 25m
LHR
14:25
+1
London Heathrow airport
British Airways
10 Mar
04:00
LHR
London Heathrow airport
9h 55m
SEA
06:55
Seattle/Tacoma Intl airport
£267
Finnair
Finnair
29 Jan
21:00
SEA
Seattle/Tacoma Intl airport
9h 25m
LHR
14:25
+1
London Heathrow airport
Finnair
25 Mar
04:00
LHR
London Heathrow airport
9h 55m
SEA
06:55
Seattle/Tacoma Intl airport
£267
British Airways
British Airways
22 Apr
21:00
SEA
Seattle/Tacoma Intl airport
9h 20m
LHR
14:20
+1
London Heathrow airport
British Airways
14 May
05:00
LHR
London Heathrow airport
9h 45m
SEA
06:45
Seattle/Tacoma Intl airport
£270
Icelandair
Icelandair
08 Jan
21:00
SEA
Seattle/Tacoma Intl airport
12h 25m
1 Stop
LGW
17:25
+1
London Gatwick airport
Icelandair
22 Jan
05:00
LGW
London Gatwick airport
13h 10m
1 Stop
SEA
10:10
Seattle/Tacoma Intl airport
£288
British Airways
British Airways
22 Apr
21:00
SEA
Seattle/Tacoma Intl airport
9h 20m
LHR
14:20
+1
London Heathrow airport
British Airways
14 May
05:00
LHR
London Heathrow airport
9h 45m
SEA
06:45
Seattle/Tacoma Intl airport
£270
Norwegian Air UK
Norwegian Air UK
26 Apr
21:00
SEA
Seattle/Tacoma Intl airport
9h 15m
LGW
14:15
+1
London Gatwick airport
Norwegian Air UK
01 May
05:00
LGW
London Gatwick airport
9h 55m
SEA
06:55
Seattle/Tacoma Intl airport
£322
Norwegian Air UK
Norwegian Air UK
01 May
21:00
SEA
Seattle/Tacoma Intl airport
9h 15m
LGW
14:15
+1
London Gatwick airport
Norwegian Air UK
17 May
05:00
LGW
London Gatwick airport
9h 55m
SEA
06:55
Seattle/Tacoma Intl airport
£324
British Airways
British Airways
03 Mar
21:00
SEA
Seattle/Tacoma Intl airport
9h 25m
LHR
14:25
+1
London Heathrow airport
British Airways
10 Mar
04:00
LHR
London Heathrow airport
9h 55m
SEA
06:55
Seattle/Tacoma Intl airport
£267
Finnair
Finnair
29 Jan
21:00
SEA
Seattle/Tacoma Intl airport
9h 25m
LHR
14:25
+1
London Heathrow airport
Finnair
25 Mar
04:00
LHR
London Heathrow airport
9h 55m
SEA
06:55
Seattle/Tacoma Intl airport
£267
Delta
Delta
13 May
21:00
SEA
Seattle/Tacoma Intl airport
9h 25m
LHR
14:25
+1
London Heathrow airport
Delta
27 May
05:00
LHR
London Heathrow airport
12h 41m
1 Stop
SEA
09:41
Seattle/Tacoma Intl airport
£305

Alternative routes for Seattle to United Kingdom

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Seattle to London
Fastest flight time
9h 15m
Cheapest price
£301
Seattle to Edinburgh
Fastest flight time
14h 20m
Cheapest price
£362
Seattle to Bristol
Fastest flight time
15h 51m
Cheapest price
£362
Seattle to Cardiff
Fastest flight time
12h 29m
Cheapest price
£366
Seattle to Inverness
Fastest flight time
13h 05m
Cheapest price
£369
Portland to London
Fastest flight time
9h 54m
Cheapest price
£371
Seattle to Glasgow
Fastest flight time
11h 40m
Cheapest price
£379
Seattle to Manchester
Fastest flight time
11h 45m
Cheapest price
£421
Seattle to Birmingham
Fastest flight time
14h 57m
Cheapest price
£445
Seattle to Belfast
Fastest flight time
19h 50m
Cheapest price
£467
Seattle to Newcastle upon Tyne
Fastest flight time
17h 30m
Cheapest price
£469
Seattle to Aberdeen
Fastest flight time
13h 39m
Cheapest price
£503
Portland to Manchester
Fastest flight time
16h 45m
Cheapest price
£505
Seattle to Leeds
Fastest flight time
14h 30m
Cheapest price
£523
Portland to Edinburgh
Fastest flight time
17h 05m
Cheapest price
£525
Seattle to Liverpool
Fastest flight time
12h 30m
Cheapest price
£528
Portland to Inverness
Fastest flight time
15h 06m
Cheapest price
£535
Portland to Glasgow
Fastest flight time
10h 45m
Cheapest price
£551
Portland to Aberdeen
Fastest flight time
16h 55m
Cheapest price
£570
Portland to Belfast
Fastest flight time
19h 17m
Cheapest price
£586
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Flights to United Kingdom from:

*Flight prices to United Kingdom are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.
Flights Europe United Kingdom Seattle to United Kingdom