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 (LON)
 Depart 05 May 17
 Return 26 May 17

Flying with United Airlines

Price subject to availability

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  2 more CheapOair.com flights available on this route
$588   Dep 07 Apr 17 - Rtn 24 Apr 17
Portland to London
PDX to LHR CheapOair.com
$1,075   Dep 27 Sep 16 - Rtn 05 Oct 16
Portland to London
PDX to LGW CheapOair.com
Portland (PDX) to London (LON)
 Depart 06 May 17
 Return 15 May 17

Flying with Air Canada

Price subject to availability

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  3 more OneTravel.com flights available on this route
$926   Dep 19 Dec 16 - Rtn 30 Dec 16
Portland to London
PDX to LHR OneTravel.com
$1,089   Dep 09 Jul 17 - Rtn 24 Jul 17
Portland to London
PDX to LGW OneTravel.com
$1,446   Dep 01 Jul 17 - Rtn 10 Jul 17
Portland to London
PDX to LCY OneTravel.com
Portland (PDX) to London (LON)
 Depart 10 Oct 16
 Return 17 Oct 16

Price subject to availability

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  12 more CheapAir.com flights available on this route
$795   Dep 19 Oct 16 - Rtn 26 Oct 16
Portland to London
PDX to LON CheapAir.com
$795   Dep 21 Oct 16 - Rtn 28 Oct 16
Portland to London
PDX to LON CheapAir.com
$795   Dep 22 Oct 16 - Rtn 29 Oct 16
Portland to London
PDX to LON CheapAir.com
$962   Dep 24 Oct 16 - Rtn 31 Oct 16
Portland to London
PDX to LON CheapAir.com
$1,052   Dep 17 Oct 16 - Rtn 24 Oct 16
Portland to London
PDX to LON CheapAir.com
$1,057   Dep 26 Oct 16 - Rtn 02 Nov 16
Portland to London
PDX to LON CheapAir.com
$1,057   Dep 31 Oct 16 - Rtn 07 Nov 16
Portland to London
PDX to LON CheapAir.com
$1,102   Dep 15 Oct 16 - Rtn 22 Oct 16
Portland to London
PDX to LON CheapAir.com
$1,107   Dep 28 Oct 16 - Rtn 04 Nov 16
Portland to London
PDX to LON CheapAir.com
$1,107   Dep 29 Oct 16 - Rtn 05 Nov 16
Portland to London
PDX to LON CheapAir.com
$1,214   Dep 12 Oct 16 - Rtn 19 Oct 16
Portland to London
PDX to LON CheapAir.com
$1,264   Dep 14 Oct 16 - Rtn 21 Oct 16
Portland to London
PDX to LON CheapAir.com
Portland (PDX) to London (LHR)
 Depart 28 Apr 17
 Return 13 May 17

Price subject to availability

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  13 more Smartfares.com flights available on this route
$798   Dep 11 Nov 16 - Rtn 23 Nov 16
Portland to London
PDX to LGW Smartfares.com
$969   Dep 28 Apr 17 - Rtn 12 May 17
Portland to London
PDX to LHR Smartfares.com
$1,032   Dep 06 Nov 16 - Rtn 21 Nov 16
Portland to London
PDX to LHR Smartfares.com
$1,126   Dep 05 Dec 16 - Rtn 14 Dec 16
Portland to London
PDX to LHR Smartfares.com
$1,164   Dep 09 Oct 16 - Rtn 18 Oct 16
Portland to London
PDX to LGW Smartfares.com
$1,211   Dep 14 Dec 16 - Rtn 04 Jan 17
Portland to London
PDX to LHR Smartfares.com
$1,211   Dep 15 Dec 16 - Rtn 05 Jan 17
Portland to London
PDX to LHR Smartfares.com
$1,213   Dep 26 Mar 17 - Rtn 02 Apr 17
Portland to London
PDX to LHR Smartfares.com
$1,276   Dep 21 Dec 16 - Rtn 10 Mar 17
Portland to London
PDX to LHR Smartfares.com
$1,326   Dep 13 Dec 16 - Rtn 03 Jan 17
Portland to London
PDX to LHR Smartfares.com
$1,372   Dep 23 Dec 16 - Rtn 02 Jan 17
Portland to London
PDX to LHR Smartfares.com
$1,536   Dep 10 Oct 16 - Rtn 14 Oct 16
Portland to London
PDX to LGW Smartfares.com
$2,987   Dep 03 Jan 17 - Rtn 10 Jan 17
Portland to London
PDX to LCY Smartfares.com
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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 London218
      Cheapest ticket price forPortland to London$559
      Average flight deal forPortland to London$1492
      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
      Small bottle of water (0.33 liter)$1.39$1.20
      Bottle of wine$14.50$9.72
      Meal at McDonald's or similar$7.00$6.48
      1 bedroom apartment downtown$1399.51$2159.92
      source

        Facts and figures about flying from Portland to London

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