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

Cheapest dates for London - Ontario tickets

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Find the cheapest London Ontario flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for London - Ontario with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from London to Ontario

  • any
  • August 2019
  • September 2019
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • July 2020
  • all
  • United Airlines
outbound: 28-Dec-2019
United Airlines 1 stop
return: 03-Jan-2020
United Airlines 1 stop

About London - Ontario flights

  • Arrival city:
  • Ontario, USA
  • Airport(s):
  • Ontario International Airport (ONT)
  • Local time:
  • 22-Aug-2019 00:30, GMT-7
  • Weather:
  • min. 23ºC, max. 32ºC
  • Departure 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:
  • 22-Aug-2019 08:30, GMT+1
  • Weather:
  • min. 16ºC, max. 26ºC

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