Flights from Philadelphia International (PHL) to Heathrow (LHR)

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We compare hundreds of flights from Philadelphia International to Heathrow from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Philadelphia (PHL) to London (LHR)
 Depart 06 May 15
 Return 20 May 15

Flying with British Airways

Price subject to availability

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  • Dep date
  15 more British Airways flights available on this route
$1,264   Dep 02 May 15 - Rtn 16 May 15
Philadelphia to London
PHL to LHR British Airways
$1,316   Dep 29 Apr 15 - Rtn 13 May 15
Philadelphia to London
PHL to LHR British Airways
$1,336   Dep 29 Apr 15 - Rtn 06 May 15
Philadelphia to London
PHL to LHR British Airways
$1,336   Dep 06 May 15 - Rtn 13 May 15
Philadelphia to London
PHL to LHR British Airways
$1,396   Dep 02 May 15 - Rtn 09 May 15
Philadelphia to London
PHL to LHR British Airways
$1,787   Dep 03 Jun 15 - Rtn 17 Jun 15
Philadelphia to London
PHL to LHR British Airways
$1,787   Dep 01 Jul 15 - Rtn 15 Jul 15
Philadelphia to London
PHL to LHR British Airways
$1,807   Dep 03 Jun 15 - Rtn 10 Jun 15
Philadelphia to London
PHL to LHR British Airways
$1,807   Dep 01 Jul 15 - Rtn 08 Jul 15
Philadelphia to London
PHL to LHR British Airways
$1,847   Dep 30 May 15 - Rtn 13 Jun 15
Philadelphia to London
PHL to LHR British Airways
$1,847   Dep 06 Jun 15 - Rtn 20 Jun 15
Philadelphia to London
PHL to LHR British Airways
$1,847   Dep 27 Jun 15 - Rtn 11 Jul 15
Philadelphia to London
PHL to LHR British Airways
$1,847   Dep 04 Jul 15 - Rtn 18 Jul 15
Philadelphia to London
PHL to LHR British Airways
$1,867   Dep 30 May 15 - Rtn 06 Jun 15
Philadelphia to London
PHL to LHR British Airways
$1,867   Dep 06 Jun 15 - Rtn 13 Jun 15
Philadelphia to London
PHL to LHR British Airways
Philadelphia (PHL) to London (LHR)
 Depart 29 Apr 15
 Return 06 May 15

Flying with Delta Air Lines

Price subject to availability

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  • Price
  • Dep date
  5 more Flightnetwork flights available on this route
$1,165   Dep 29 Apr 15 - Rtn 06 May 15
Philadelphia to London
PHL to LHR Flightnetwork
$1,259   Dep 29 Apr 15 - Rtn 06 May 15
Philadelphia to London
PHL to LHR Flightnetwork
$1,259   Dep 29 Apr 15 - Rtn 06 May 15
Philadelphia to London
PHL to LHR Flightnetwork
$1,358   Dep 29 Apr 15 - Rtn 06 May 15
Philadelphia to London
PHL to LHR Flightnetwork
$2,815   Dep 06 May 15 - Rtn 13 May 15
Philadelphia to London
PHL to LHR Flightnetwork
Philadelphia (PHL) to London (LHR)
 Depart 08 Jul 15
 Return 16 Jul 15

Flying with Iceland Air

Price subject to availability

 
 
Philadelphia (PHL) to London (LHR)
 Depart 10 Jun 15
 Return 17 Jun 15

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$1,146   Dep 17 Jun 15 - Rtn 24 Jun 15
Philadelphia to London
PHL to LHR momondo.com
$1,188   Dep 24 Jun 15 - Rtn 01 Jul 15
Philadelphia to London
PHL to LHR momondo.com
$1,419   Dep 24 Jun 15 - Rtn 01 Jul 15
Philadelphia to London
PHL to LHR momondo.com
$1,434   Dep 24 Jun 15 - Rtn 01 Jul 15
Philadelphia to London
PHL to LHR momondo.com
$1,437   Dep 24 Jun 15 - Rtn 01 Jul 15
Philadelphia to London
PHL to LHR momondo.com
$1,445   Dep 10 Jun 15 - Rtn 17 Jun 15
Philadelphia to London
PHL to LHR momondo.com
$1,452   Dep 10 Jun 15 - Rtn 17 Jun 15
Philadelphia to London
PHL to LHR momondo.com
$1,452   Dep 01 Jul 15 - Rtn 08 Jul 15
Philadelphia to London
PHL to LHR momondo.com
$1,578   Dep 17 Jun 15 - Rtn 24 Jun 15
Philadelphia to London
PHL to LHR momondo.com
$1,580   Dep 01 Jul 15 - Rtn 08 Jul 15
Philadelphia to London
PHL to LHR momondo.com
$1,601   Dep 17 Jun 15 - Rtn 24 Jun 15
Philadelphia to London
PHL to LHR momondo.com
$1,601   Dep 24 Jun 15 - Rtn 01 Jul 15
Philadelphia to London
PHL to LHR momondo.com
$1,602   Dep 01 Jul 15 - Rtn 08 Jul 15
Philadelphia to London
PHL to LHR momondo.com
$1,602   Dep 01 Jul 15 - Rtn 08 Jul 15
Philadelphia to London
PHL to LHR momondo.com
$1,694   Dep 17 Jun 15 - Rtn 24 Jun 15
Philadelphia to London
PHL to LHR momondo.com
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      Travel information for Philadelphia International to Heathrow

      London photo   London
      Advertisers with deals forPhiladelphia International to Heathrow5
      Deals on offer forPhiladelphia International to Heathrow108
      Lowest ticket price forPhiladelphia International to Heathrow$710
      Average deal price forPhiladelphia International to Heathrow$1844
      Flight duration forPhiladelphia International to Heathrow7 hrs 18 mins
      Philadelphia International to Heathrowonly 3536 miles

       How much do things cost in London and Philadelphia?

      Philadelphia London
      Bottle of local beer (0.5 liter)$1.00$1.48
      Cappuccino$3.73$3.75
      1 mile taxi journey$2.25$3.45
      Cheap meal$12.00$16.26
      Large bottle of water$1.99$1.23
      source

        Facts and figures about flying from Philadelphia International to Heathrow

      • On average, flights from Philadelphia International to Heathrow are cancelled 3.2% of the time
      • Diversions are not a regular occurrence on flights between Philadelphia International and Heathrow
      • The average delay between Philadelphia International and Heathrow is 33 mins
      • 32 is the most common destination gate in Heathrow for flights from Philadelphia International
      • Passengers taking flights from Philadelphia International to Heathrow will usually depart from gate 21
      • Between Philadelphia International and Heathrow British Airways operates 33 flights per week
      • The most popular aircraft flying between Philadelphia International and Heathrow is a Boeing 777-200
      • On average all flights between Philadelphia International and Heathrow offer a total of 721 seats per day