Flights from Heathrow to Seattle

149 flights from 20 advertisers. Deals are automatically sorted by most popular.
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Availability of prices is not guaranteed and may be very limited or subject to specific dates. Check with the advertiser when booking.
London (LHR) to Seattle (SEA)
 Depart 08 Mar 12
 Return 22 Mar 12

Direct flight

Price subject to availability - last checked 3 hours ago
 
Prices from
£526 RT incl. taxes Go to website
 
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5 more British Airways flights available on this route
£586   Dep 04 Apr 12 - Rtn 18 Apr 12 London to Seattle LHR to SEA British Airways  Web
£586   Dep 05 Apr 12 - Rtn 19 Apr 12 London to Seattle LHR to SEA British Airways  Web
£586   Dep 16 May 12 - Rtn 30 May 12 London to Seattle LHR to SEA British Airways  Web
£679   Dep 03 May 12 - Rtn 17 May 12 London to Seattle LHR to SEA British Airways  Web
£990   Dep 01 Jun 12 - Rtn 15 Jun 12 London to Seattle LHR to SEA British Airways  Web
Fares include taxes.  Subject to availability.  Updated 3 hours ago.  
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 1 day ago
 
Prices from
£448 RT incl. taxes Go to website
  Phone
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 4 hours ago
 
Prices from
£540 RT incl. taxes Go to website
  Phone
 
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0 more Travelup flights available on this route
Fares include taxes.  Subject to availability.  Updated 4 hours ago.  
London (LHR) to Seattle (SEA)
 Depart 04 Apr 12
 Return 18 Apr 12

Flying with KLM

Price subject to availability - last checked 8 hours ago
 
Prices from
£524 RT incl. taxes Go to website
 
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0 more Opodo flights available on this route
Fares include taxes.  Subject to availability.  Updated 8 hours ago.  
London (LHR) to Seattle (SEA)
 Depart between
01 Apr 12 - 30 Apr 12
Availability within date range limited, check with advertiser - uploaded 19 hours ago
 
Prices from
£471 RT incl. taxes Go to website
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0 more Come Fli flights available on this route
Fares include taxes.  Subject to availability.  Updated 19 hours ago.  
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 8 days ago
 
Prices from
£448 RT incl. taxes Phone only
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 1 day ago
 
Prices from
£625 RT incl. taxes Go to website
  Phone
 
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0 more Bravo Travel flights available on this route
Fares include taxes.  Subject to availability.  Updated 1 day ago.  
London (LHR) to Seattle (SEA)
 Depart between
Now - 30 Mar 12
Availability within date range limited, check with advertiser - uploaded 1 hour ago
 
Prices from
£490 RT incl. taxes Phone only
 
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0 more Travel Expert flights available on this route
Fares include taxes.  Subject to availability.  Updated 1 hour ago.  
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 19 hours ago
 
Prices from
£498 RT incl. taxes Go to website
  Phone
 
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0 more TravelCenterUK.co.uk flights available on this route
Fares include taxes.  Subject to availability.  Updated 19 hours ago.  
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 5 hours ago
 
Prices from
£545 RT incl. taxes Go to website
  Phone
 
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0 more Bargain Flight Desk flights available on this route
Fares include taxes.  Subject to availability.  Updated 5 hours ago.  
London (LHR) to Seattle (SEA)
 Depart between
01 Apr 12 - 30 Apr 12
Availability within date range limited, check with advertiser - uploaded 19 hours ago
 
Prices from
£462 RT incl. taxes Phone only
 
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0 more Flightcatchers flights available on this route
Fares include taxes.  Subject to availability.  Updated 19 hours ago.  
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 17 hours ago
 
Prices from
£525 RT incl. taxes Go to website
  Phone
London (LHR) to Seattle (SEA)
 Depart 16 May 12
 Return 26 May 12

Flying with Iceland Air

Price subject to availability - last checked 3 hours ago
 
Prices from
£721 RT incl. taxes Go to website
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0 more Travelpack flights available on this route
Fares include taxes.  Subject to availability.  Updated 3 hours ago.  
London (LHR) to Seattle (SEA)
 Depart between
Now - 20 Mar 12
Availability within date range limited, check with advertiser - uploaded 3 hours ago
 
Prices from
£532 RT incl. taxes Go to website
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 Mar 12

Check specific date availability with partner

Availability within date range limited, check with advertiser - uploaded 7 hours ago
 
Prices from
£478 RT incl. taxes Phone only
 
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0 more Skyjet.co.uk flights available on this route
Fares include taxes.  Subject to availability.  Updated 7 hours ago.  
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 Mar 12

Check specific date availability with partner

Availability within date range limited, check with advertiser - uploaded 1 day ago
 
Prices from
£651 RT incl. taxes Go to website
 
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0 more HolidayGenie.com flights available on this route
Fares include taxes.  Subject to availability.  Updated 1 day ago.  
London (LHR) to Seattle (SEA)
 Depart 11 Mar 12
 Return 21 Mar 12
Price subject to availability - last checked 5 hours ago
 
Prices from
£482 RT incl. taxes Go to website
  Phone
 
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0 more Citibond Travel flights available on this route
Fares include taxes.  Subject to availability.  Updated 5 hours ago.  
London (LHR) to Seattle (SEA)
 Depart between
Now - 20 Mar 12
Availability within date range limited, check with advertiser - uploaded 5 hours ago
 
Prices from
£548 RT incl. taxes Go to website
 
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0 more Air France flights available on this route
Fares include taxes.  Subject to availability.  Updated 5 hours ago.  
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 1 day ago
 
Prices from
£516 RT incl. taxes Phone only
 
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0 more GenieFlights.com flights available on this route
Fares include taxes.  Subject to availability.  Updated 1 day ago.  
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 17 hours ago
 
Prices from
£516 RT incl. taxes Phone only
 
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0 more Flying Eagles flights available on this route
Fares include taxes.  Subject to availability.  Updated 17 hours ago.  
Business class flights
London (LHR) to Seattle (SEA)
 Depart between
Now - 31 May 12
Availability within date range limited, check with advertiser - uploaded 28 days ago
 
Prices from
£1,499 RT incl. taxes Phone only
London (LHR) to Seattle (SEA)
 Depart between
24 Feb 12 - 31 Mar 12
Availability within date range limited, check with advertiser - uploaded 4 hours ago
 
Prices from
£2,039 RT incl. taxes Go to website
  Phone
See all business class flights from Heathrow to Seattle
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Avg. flight time to Seattle: 10h 30m

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