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

Find cheap airline tickets from Portland to London by date

  • any
  • August 2020
  • September 2020
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • May 2021
  • June 2021
  • July 2021
  • any
  • August 2020
  • September 2020
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
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  • June 2021
  • July 2021
  • price
  • month of departure
  • month of return
$866
WestJet outward: Dec 18, 2020
9:30p PDX » 10:10a LGW
WestJet 2 stops (36h40m)
WestJet inbound: Dec 25, 2020
12:10p LGW » 8:38p PDX
WestJet 2 stops (32h28m)
$869
WestJet outward: Dec 18, 2020
9:30p PDX » 10:10a LGW
WestJet 2 stops (36h40m)
WestJet inbound: Dec 25, 2020
12:10p LGW » 8:38p PDX
WestJet 2 stops (32h28m)
$870
WestJet outward: Dec 18, 2020
9:30p PDX » 10:10a LGW
WestJet 2 stops (36h40m)
WestJet inbound: Dec 25, 2020
12:10p LGW » 8:38p PDX
WestJet 2 stops (32h28m)
$882
WestJet outward: Dec 18, 2020
9:30p PDX » 10:10a LGW
WestJet 2 stops (36h40m)
WestJet inbound: Dec 25, 2020
12:10p LGW » 8:38p PDX
WestJet 2 stops (32h28m)
$890
WestJet outward: Dec 18, 2020
9:30p PDX » 10:10a LGW
WestJet 2 stops (36h40m)
WestJet inbound: Dec 25, 2020
12:10p LGW » 8:38p PDX
WestJet 2 stops (32h28m)
$893
WestJet outward: Dec 18, 2020
9:30p PDX » 10:10a LGW
WestJet 2 stops (36h40m)
WestJet inbound: Dec 25, 2020
12:10p LGW » 8:38p PDX
WestJet 2 stops (32h28m)
$895
WestJet outward: Dec 18, 2020
9:30p PDX » 10:10a LGW
WestJet 2 stops (36h40m)
WestJet inbound: Dec 25, 2020
12:10p LGW » 8:38p PDX
WestJet 2 stops (32h28m)
$897
WestJet outward: Dec 18, 2020
9:30p PDX » 10:10a LGW
WestJet 2 stops (36h40m)
WestJet inbound: Dec 25, 2020
12:10p LGW » 8:38p PDX
WestJet 2 stops (32h28m)
$941
WestJet outward: Dec 18, 2020
9:30p PDX » 10:10a LGW
WestJet 2 stops (36h40m)
WestJet inbound: Dec 25, 2020
12:10p LGW » 8:38p PDX
WestJet 2 stops (32h28m)
$941
WestJet outward: Dec 18, 2020
9:30p PDX » 10:10a LGW
WestJet 2 stops (36h40m)
WestJet inbound: Dec 25, 2020
12:10p LGW » 8:38p PDX
WestJet 2 stops (32h28m)
$941
WestJet outward: Dec 18, 2020
9:30p PDX » 10:10a LGW
WestJet 2 stops (36h40m)
WestJet inbound: Dec 25, 2020
12:10p LGW » 8:38p PDX
WestJet 2 stops (32h28m)
$1,061
Unknown Company outward: Dec 19, 2020
8:50p PDX » 3:30p LHR
Unknown Company 1 stop (18h40m)
Unknown Company inbound: Dec 26, 2020
6:30p LHR » 6:15p PDX
Unknown Company 2 stops (23h45m)
Return
Departure
Choose when you'd like to depart to London (United Kingdom):
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:

Airlines operating flights from Portland to London

  • any
  • August 2020
  • September 2020
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • May 2021
  • June 2021
  • July 2021
  • all
  • Alaska Airlines
  • Delta Air Lines
  • Icelandair
  • Virgin Atlantic
Delta Air Lines
outbound: Dec 18, 2020
Delta Air Lines 1 stop
return: Dec 25, 2020
KLM 1 stop
Virgin Atlantic
outbound: Dec 18, 2020
Virgin Atlantic 1 stop
return: Dec 25, 2020
Virgin Atlantic 1 stop
Alaska Airlines
outbound: Dec 19, 2020
Alaska Airlines 1 stop
return: Dec 26, 2020
British Airways 2 stops
Icelandair
outbound: Dec 19, 2020
Icelandair 2 stops
return: Dec 26, 2020
Icelandair 2 stops

Travel tips for flights Portland - London

Average flight duration: 27h53m (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:
  • Aug 4, 2020 12:50 PM, GMT+1
  • Weather:
  • min. 59ºF, max. 73ºF
  • Departure city:
  • Portland, USA
  • Airport(s):
  • Portland International Airport (PDX)
  • Local time:
  • Aug 4, 2020 4:50 AM, GMT-7
  • Weather:
  • min. 59ºF, max. 82ºF