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

Find cheap airline tickets from London to Ottawa by date

Sorry! We haven't found any airline tickets from London to Ottawa. Try launching another search above.
Return
Departure
Find the cheapest London Ottawa flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for London - Ottawa with these new dates, click on an offer. Want to depart from another city? Choose: New York - Ottawa Miami - Ottawa Chicago - Ottawa San Francisco - Ottawa See more routes

Airlines operating flights from London to Ottawa

  • 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
  • all
  • KLM
KLM
outbound: Jul 15, 2019
KLM 2 stops
return: Aug 3, 2019
KLM 2 stops

Travel tips for flights London - Ottawa

  • Arrival city:
  • Ottawa, Canada
  • Airport(s):
  • Rockcliffe Airport (YRO)
  • Macdonald–Cartier International Airport (YOW)
  • Local time:
  • Sep 19, 2018 5:48 AM, GMT-4
  • Weather:
  • min. 52ºF, max. 65ºF
  • 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:
  • Sep 19, 2018 10:48 AM, GMT+1
  • Weather:
  • min. 55ºF, max. 71ºF