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Cheap flights to London from Toronto

Return price

  • Mar2017
    CAD1428
    Find 
  • Apr2017
    CAD839
    Find 
  • May2017
    CAD798
    Find 
  • Jun2017
    CAD977
    Find 
  • Jul2017
    CAD977
    Find 
  • Aug2017
    CAD799
    Find 
  • Sep2017
    CAD799
    Find 
  • Oct2017
    CAD743
    Find 
  • Nov2017
    CAD708
    Find 
  • Dec2017
    CAD708
    Find 
  • Jan2018
    CAD708
    Find 
  • Feb2018
    CAD708
    Find 

How many passengers?Explanation of 'young adults'.

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Europe

Europe

Cheap flights to Europe

DestinationFlights from 
Nice$805 return Find
Paris$810 return Find
Florence (Pisa)$824 return Find
Venice$832 return Find
Barcelona$865 return Find
Rome$880 return Find
Milan$918 return Find
Athens$931 return Find
Madrid$967 return Find
Geneva$1077 return Find

*availability may be extremely limited

Other destinations in Europe

Terms and conditions


These are the lowest adult return prices to selected destinations including taxes, fees and carrier charges available in this period, based on a 7-day return journey.
Prices and availability are updated every 24 hours.
Seat availability may be extremely limited at the prices quoted, and some fares may include journeys that involve connecting flights or services operated by our airline partners

  • These are the lowest adult return prices to selected destinations including taxes, fees and carrier charges available in this period, based on a 7-day return journey.
  • Prices and availability are updated every 24 hours.
  • Seat availability may be extremely limited at the prices quoted, and some fares may include journeys that involve connecting flights or services operated by our airline partners.

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PassengersExplanation of 'young adults'

Why BA?

Fly with British Airways and enjoy award-winning service, excellent value for money and no hidden charges:

  • Free seats selection 24hrs in advance*
  • Inclusive 23kg checked baggage allowance*
  • Airport, online or mobile check-in
  • Manage your travel plans with the British Airways app