Flights from London Heathrow to Ontario

Tips and tricks to help you find cheap flights from London Heathrow to Ontario

Tip: book 3 months before departure
The best time to buy tickets is 3 months before the flight. Pay only £294.00.
78 days before departure

Flight information: London Heathrow - Ontario

Distance 8717 km
Departure airport London Heathrow (LHR)
Arrival airport Ontario-CA (ONT)
Destination country United States