Flights from Portland (PDX) to London (LON)

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We compare hundreds of flights from Portland to London from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Portland (PDX) to London (LHR)
 Depart 31 Jul 16
 Return 15 Aug 16

Flying with Air Canada

Price subject to availability

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Portland (PDX) to London (LHR)
 Depart 08 Jun 16
 Return 14 Jun 16

Price subject to availability

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Portland (PDX) to London (LGW)
 Depart 12 Oct 16
 Return 19 Oct 16

Flying with Alaska Airlines

Price subject to availability

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  • Price
  • Dep date
  4 more CheapOair.com flights available on this route
$843   Dep 02 Dec 16 - Rtn 11 Dec 16
Portland to London
PDX to LON CheapOair.com
$868   Dep 02 Oct 16 - Rtn 14 Oct 16
Portland to London
PDX to LHR CheapOair.com
$1,232   Dep 12 Feb 17 - Rtn 28 Feb 17
Portland to London
PDX to STN CheapOair.com
$1,483   Dep 10 Aug 16 - Rtn 17 Aug 16
Portland to London
PDX to LCY CheapOair.com
Portland (PDX) to London (LHR)
 Depart 24 Nov 16
 Return 08 Dec 16

Flying with Iceland Air

Price subject to availability

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  • Price
  • Dep date
  2 more OneTravel.com flights available on this route
$1,098   Dep 29 Sep 16 - Rtn 12 Oct 16
Portland to London
PDX to LON OneTravel.com
$1,215   Dep 07 Jun 16 - Rtn 14 Jun 16
Portland to London
PDX to LCY OneTravel.com
Portland (PDX) to London (LON)
 Depart 08 Jun 16
 Return 15 Jun 16

Price subject to availability

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      Travel information for Portland to London

      London photo   London
      Partners with offers for flights fromPortland to London5
      Deals on offer forPortland to London86
      Cheapest ticket price forPortland to London$808
      Average flight deal forPortland to London$1605
      Flight duration forPortland to London12 hrs 53 mins
      Distance from Portland to London4912 miles

       How much do things cost in London and Portland?

      • Portland is 12% cheaper than London
      Portland London
      Pair of Nike shoes$82.26$91.26
      Cappuccino$3.92$3.78
      Small bottle of water (0.33 liter)$1.39$1.37
      1 bedroom apartment downtown$1399.51$2451.04
      source

        Facts and figures about flying from Portland to London

      • Flights from Portland to London are not usually diverted
      • Between Portland and London, flights are not likely to be cancelled
      • Portland to London flights have a very slim chance of being delayed