Take off on cheap flights from Portland to London, your adventure starts now!

Find cheap airline tickets from Portland to London by date

  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • price
  • month of departure
  • month of return
$538
outward: Oct 24, 2018
3:00p PDX » 7:55a LHR
United Airlines 1 stop (16h55m)
inbound: Nov 14, 2018
10:20a LHR » 4:11a PDX
United Airlines 1 stop (17h51m)
$546
outward: Oct 24, 2018
4:00p PDX » 12:50p LHR
Air Canada 1 stop (20h50m)
inbound: Nov 14, 2018
2:25p LHR » 4:02a PDX
Air Canada 1 stop (13h37m)
$590
outward: Oct 24, 2018
9:59p PDX » 12:05p LHR
Virgin Atlantic 1 stop (14h06m)
inbound: Nov 14, 2018
1:30p LHR » 7:16a PDX
Virgin Atlantic 1 stop (17h46m)
$592
outward: Oct 24, 2018
9:59p PDX » 12:05p LHR
Virgin Atlantic 1 stop (14h06m)
inbound: Nov 14, 2018
11:45a LHR » 3:13a PDX
Virgin Atlantic 1 stop (15h28m)
Return
Departure
Find the cheapest Portland London flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Portland - London with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - London New York - London Miami - London Chicago - London San Francisco - London See more routes

Airlines operating flights from Portland to London

Sorry! We haven't found any airline tickets from Portland to London. Try launching another search above.

Travel tips for flights Portland - London

Average flight duration: 17h13m (flight with stopovers)

  • Arrival city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)
  • Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • Sep 21, 2018 9:37 AM, GMT+1
  • Weather:
  • min. 54ºF, max. 60ºF
  • Departure city:
  • Portland, USA
  • Airport(s):
  • Portland International Airport (PDX)
  • Local time:
  • Sep 21, 2018 1:37 AM, GMT-7
  • Weather:
  • min. 50ºF, max. 68ºF