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

Click this link for Ontario London flights

Find cheap airline tickets from London to Ontario by date

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

Return

Departure

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

Departure: Airline

Lufthansa

outbound: Apr 20, 2023
Lufthansa direct

return: May 11, 2023
Lufthansa direct

Finnair

outbound: Apr 20, 2023
Finnair direct

return: May 11, 2023
Finnair direct

Delta Air Lines

outbound: Apr 20, 2023
Delta Air Lines direct

return: May 11, 2023
Delta Air Lines direct

Air Canada

outbound: Apr 20, 2023
Air Canada 1 stop

return: May 11, 2023
Brussels Airlines direct

United Airlines

outbound: Apr 20, 2023
United Airlines 1 stop

return: May 11, 2023
United Airlines direct

Airline tickets London - Ontario found in the last 30 days.

Travel tips for flights London - Ontario

Arrival city:
Ontario, USA
Airport(s):
Ontario International Airport (ONT)
Local time:
Mar 24, 2023 12:19 AM, GMT-7
Weather:
min. 39ºF, max. 66ºF

Departure city:
London, United Kingdom
Airport(s):
London City Airport (LCY)
Heathrow International Airport (LHR)
Gatwick International Airport (LGW)
London Luton Airport (LTN)
London Stansted Airport (STN)
Southend Airport (SEN)
Local time:
Mar 24, 2023 7:19 AM, GMT+0
Weather:
min. 45ºF, max. 56ºF

Find a cheap rental car in Ontario