Flights from Seattle - Tacoma International (SEA) to London (LON)

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We compare hundreds of flights from Seattle - Tacoma International to London from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Seattle (SEA) to London (LHR)
 Depart 29 Apr 15
 Return 13 May 15

Flying with British Airways

Price subject to availability

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  • Price
  • Dep date
  15 more British Airways flights available on this route
$1,557   Dep 29 Apr 15 - Rtn 06 May 15
Seattle to London
SEA to LHR British Airways
$1,617   Dep 25 Apr 15 - Rtn 02 May 15
Seattle to London
SEA to LHR British Airways
$1,617   Dep 25 Apr 15 - Rtn 09 May 15
Seattle to London
SEA to LHR British Airways
$1,617   Dep 02 May 15 - Rtn 16 May 15
Seattle to London
SEA to LHR British Airways
$1,617   Dep 02 May 15 - Rtn 09 May 15
Seattle to London
SEA to LHR British Airways
$1,993   Dep 27 May 15 - Rtn 10 Jun 15
Seattle to London
SEA to LHR British Airways
$1,993   Dep 27 May 15 - Rtn 03 Jun 15
Seattle to London
SEA to LHR British Airways
$2,071   Dep 24 Jun 15 - Rtn 08 Jul 15
Seattle to London
SEA to LHR British Airways
$2,091   Dep 24 Jun 15 - Rtn 01 Jul 15
Seattle to London
SEA to LHR British Airways
$2,091   Dep 01 Jul 15 - Rtn 08 Jul 15
Seattle to London
SEA to LHR British Airways
$2,121   Dep 01 Jul 15 - Rtn 15 Jul 15
Seattle to London
SEA to LHR British Airways
$2,151   Dep 30 May 15 - Rtn 13 Jun 15
Seattle to London
SEA to LHR British Airways
$2,151   Dep 27 Jun 15 - Rtn 11 Jul 15
Seattle to London
SEA to LHR British Airways
$2,171   Dep 30 May 15 - Rtn 06 Jun 15
Seattle to London
SEA to LHR British Airways
$2,171   Dep 27 Jun 15 - Rtn 04 Jul 15
Seattle to London
SEA to LHR British Airways
Seattle (SEA) to London (LON)
 Depart 22 Apr 15
 Return 29 Apr 15

Price subject to availability

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Seattle (SEA) to London (LON)
 Depart 06 Jun 15
 Return 08 Jun 15

Flying with Iceland Air

Price subject to availability

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      Travel information for Seattle - Tacoma International to London

      London photo   London
      Partners with offers for flights fromSeattle - Tacoma International to London5
      Deals on offer forSeattle - Tacoma International to London160
      Cheapest flight forSeattle - Tacoma International to London$924
      Average deal price forSeattle - Tacoma International to London$1400
      Flight time forSeattle - Tacoma International to London9 hrs 17 mins
      Seattle - Tacoma International to London4793 miles

       How much do things cost in London and Seattle?

      Seattle London
      Large bottle of water$2.08$1.24
      Coke/Pepsi (0.33 liter)$1.94$1.80
      A dozen eggs$2.51$3.45
      Pack of Marlboro cigarettes$8.80$12.64
      3 bedroom apartment in the suburbs$2171.00$2767.58
      source

        Facts and figures about flying from Seattle - Tacoma International to London

      • Between Seattle - Tacoma International and London British Airways operates 29 flights per week
      • There are 542 daily seats available for flights between Seattle - Tacoma International and London
      • Between Seattle - Tacoma International and London, flights are not likely to be cancelled
      • Diversions are not expected on flights between Seattle - Tacoma International and London
      • If you’re flying from Seattle - Tacoma International to London the most common departure terminal is S
      • Most commonly, flights from Seattle - Tacoma International to London leave from gate 10
      • From Seattle - Tacoma International to London, the most frequently used aircraft is a Boeing 747-400 (Domestic)