Cheap flights London (United Kingdom) - Seattle (USA), your adventure starts now!

Cheapest dates for London - Seattle tickets

  • any
  • May 2020
  • June 2020
  • July 2020
  • August 2020
  • September 2020
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • any
  • May 2020
  • June 2020
  • July 2020
  • August 2020
  • September 2020
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • price
  • month of departure
  • month of return
£450
Air France outward: 16-Jun-2020
14:30 LGW » 06:48 SEA
Air France 1 stop (16h18m)
Air France inbound: 19-Aug-2020
00:15 SEA » 09:40 LHR
Air France direct (9h25m)
£451
Unknown Company outward: 16-Jun-2020
11:25 LHR » 06:48 SEA
Unknown Company 2 stops (19h23m)
Unknown Company inbound: 18-Aug-2020
22:55 SEA » 14:50 LHR
Unknown Company 1 stop (15h55m)
£456
Unknown Company outward: 16-Jun-2020
07:30 LHR » 05:40 SEA
Unknown Company 2 stops (22h10m)
Lufthansa inbound: 18-Aug-2020
19:00 SEA » 12:50 LHR
Lufthansa 1 stop (17h50m)
£469
Unknown Company outward: 16-Jun-2020
11:25 LHR » 06:48 SEA
Unknown Company 2 stops (19h23m)
Unknown Company inbound: 19-Aug-2020
02:49 SEA » 18:10 LHR
Unknown Company 1 stop (15h21m)
£470
United Airlines outward: 16-Jun-2020
14:05 LHR » 04:45 SEA
United Airlines 1 stop (14h40m)
Lufthansa inbound: 18-Aug-2020
19:00 SEA » 12:50 LHR
Lufthansa 1 stop (17h50m)
£473
United Airlines outward: 16-Jun-2020
14:05 LHR » 04:45 SEA
United Airlines 1 stop (14h40m)
Lufthansa inbound: 18-Aug-2020
19:00 SEA » 12:50 LHR
Lufthansa 1 stop (17h50m)
£474
Unknown Company outward: 16-Jun-2020
11:25 LHR » 06:48 SEA
Unknown Company 2 stops (19h23m)
Unknown Company inbound: 18-Aug-2020
22:55 SEA » 14:50 LHR
Unknown Company 1 stop (15h55m)
£478
United Airlines outward: 16-Jun-2020
14:05 LHR » 04:45 SEA
United Airlines 1 stop (14h40m)
United Airlines inbound: 19-Aug-2020
03:25 SEA » 12:05 LHR
United Airlines 1 stop (32h40m)
£479
Unknown Company outward: 16-Jun-2020
07:20 LHR » 06:48 SEA
Unknown Company 2 stops (23h28m)
Unknown Company inbound: 18-Aug-2020
22:55 SEA » 14:50 LHR
Unknown Company 1 stop (15h55m)
£487
Unknown Company outward: 16-Jun-2020
11:25 LHR » 06:48 SEA
Unknown Company 2 stops (19h23m)
Unknown Company inbound: 19-Aug-2020
02:49 SEA » 18:20 LCY
Unknown Company 1 stop (15h31m)
£491
KLM outward: 16-Jun-2020
12:15 LHR » 22:10 SEA
KLM direct (9h55m)
KLM inbound: 19-Aug-2020
00:15 SEA » 09:40 LHR
KLM direct (9h25m)
£492
United Airlines outward: 16-Jun-2020
14:05 LHR » 04:45 SEA
United Airlines 1 stop (14h40m)
Lufthansa inbound: 18-Aug-2020
19:00 SEA » 12:05 LHR
Lufthansa 2 stops (17h05m)
£501
United Airlines outward: 16-Jun-2020
14:05 LHR » 04:45 SEA
United Airlines 1 stop (14h40m)
Lufthansa inbound: 18-Aug-2020
19:00 SEA » 12:05 LHR
Lufthansa 2 stops (17h05m)
£505
Unknown Company outward: 16-Jun-2020
11:25 LHR » 06:48 SEA
Unknown Company 2 stops (19h23m)
Unknown Company inbound: 19-Aug-2020
02:49 SEA » 18:10 LHR
Unknown Company 1 stop (15h21m)
£526
KLM outward: 16-Jun-2020
12:15 LHR » 22:10 SEA
KLM direct (9h55m)
KLM inbound: 19-Aug-2020
00:15 SEA » 09:40 LHR
KLM direct (9h25m)
£530
Air France outward: 16-Jun-2020
12:15 LHR » 22:10 SEA
Air France direct (9h55m)
Air France inbound: 18-Aug-2020
15:15 SEA » 08:20 LHR
Air France 1 stop (17h05m)
£538
British Airways outward: 16-Jun-2020
12:00 LHR » 04:09 SEA
British Airways 1 stop (16h09m)
British Airways inbound: 18-Aug-2020
17:15 SEA » 07:50 LHR
British Airways 1 stop (14h35m)
£538
British Airways outward: 16-Jun-2020
12:00 LHR » 04:09 SEA
British Airways 1 stop (16h09m)
Iberia inbound: 19-Aug-2020
08:50 SEA » 07:50 LHR
Iberia 1 stop (23h)
£539
British Airways outward: 16-Jun-2020
12:00 LHR » 04:09 SEA
British Airways 1 stop (16h09m)
British Airways inbound: 18-Aug-2020
22:50 SEA » 08:10 LHR
British Airways direct (9h20m)
£539
British Airways outward: 16-Jun-2020
12:00 LHR » 04:09 SEA
British Airways 1 stop (16h09m)
Iberia inbound: 19-Aug-2020
08:50 SEA » 07:50 LHR
Iberia 1 stop (23h)
£539
British Airways outward: 16-Jun-2020
12:00 LHR » 04:09 SEA
British Airways 1 stop (16h09m)
Iberia inbound: 19-Aug-2020
08:50 SEA » 07:50 LHR
Iberia 1 stop (23h)
£539
British Airways outward: 16-Jun-2020
12:00 LHR » 04:09 SEA
British Airways 1 stop (16h09m)
British Airways inbound: 18-Aug-2020
22:50 SEA » 08:10 LHR
British Airways direct (9h20m)
£550
Unknown Company outward: 16-Jun-2020
10:00 LHR » 04:51 SEA
Unknown Company 2 stops (42h51m)
Unknown Company inbound: 18-Aug-2020
21:28 SEA » 11:40 LHR
Unknown Company 3 stops (38h12m)
£585
United Airlines outward: 16-Jun-2020
14:05 LHR » 04:45 SEA
United Airlines 1 stop (14h40m)
United Airlines inbound: 18-Aug-2020
21:00 SEA » 09:35 LHR
United Airlines 1 stop (12h35m)
£685
United Airlines outward: 16-Jun-2020
14:05 LHR » 04:45 SEA
United Airlines 1 stop (14h40m)
Lufthansa inbound: 18-Aug-2020
19:00 SEA » 12:05 LHR
Lufthansa 2 stops (17h05m)
£694
United Airlines outward: 16-Jun-2020
11:25 LHR » 05:40 SEA
United Airlines 2 stops (42h15m)
Lufthansa inbound: 18-Aug-2020
19:00 SEA » 12:05 LHR
Lufthansa 2 stops (17h05m)
£702
United Airlines outward: 16-Jun-2020
11:25 LHR » 05:40 SEA
United Airlines 2 stops (42h15m)
United Airlines inbound: 18-Aug-2020
15:39 SEA » 07:55 LHR
United Airlines 1 stop (16h16m)
£711
Virgin Atlantic outward: 16-Jun-2020
11:25 LHR » 00:00 SEA
Virgin Atlantic 2 stops (36h35m)
Virgin Atlantic inbound: 18-Aug-2020
16:00 SEA » 08:10 LHR
Virgin Atlantic 1 stop (16h10m)
£711
Virgin Atlantic outward: 16-Jun-2020
11:25 LHR » 00:00 SEA
Virgin Atlantic 2 stops (36h35m)
Virgin Atlantic inbound: 19-Aug-2020
00:15 SEA » 09:40 LHR
Virgin Atlantic direct (9h25m)
£723
British Airways outward: 16-Jun-2020
12:00 LHR » 04:09 SEA
British Airways 1 stop (16h09m)
British Airways inbound: 18-Aug-2020
22:50 SEA » 08:10 LHR
British Airways direct (9h20m)
Return
Departure
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Airlines operating flights from London to Seattle

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About London - Seattle flights

  • Arrival city:
  • Seattle, USA
  • Airport(s):
  • Kenmore Air Harbor Seaplane Base (LKE)
  • Seattle–Tacoma International Airport (SEA)
  • Local time:
  • 27-May-2020 14:52, GMT-7
  • Weather:
  • min. 10ºC, max. 25ºC
  • Departure city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)
  • Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • 27-May-2020 22:52, GMT+1
  • Weather:
  • min. 15ºC, max. 21ºC

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