Flights London Ontario : find flights, compare prices and book tickets at idealo!

Our cheapest offers for flights from London to Ontario

Here you can compare cheap flights from London (LON) to Ontario (ONT) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Ontario. Prices and availability may change at any time.

Please use our search to find current cheap offers for the following route: from London (LON) to Ontario (ONT)
You can also change your filters (Departure airport: London (LON), Destination airport: Ontario (ONT)) or look for alternative cheap flights.

Important flight information

Flight information: London - Ontario

Distance	8730 km
Departure airport	Airport London, all Airports (LON)
Departure country	Flights from United Kingdom
Arrival airport	Airport Ontario-CA (ONT)
Destination country	Flights to United States

Alternative routes to United States

Flight London - New York from $ 386

Flight destinations with a similar price

Flight Ontario - San Francisco from $ 109
Flight Ontario - Miami from $ 262
Flight Ontario - Las Vegas from $ 103
Flight Ontario - Phoenix - Sky Harbor from $ 171
Flight Ontario - Dallas from $ 159
Flight Ontario - Guadalajara from $ 429
Flight Ontario - Atlanta from $ 236
Flight Ontario - New York from $ 235
Flight Ontario - Munich from $ 622
Flight Ontario - Frankfurt from $ 621

Our cheapest offers for flights from London to Ontario

London, all Airports

Ontario-CA

Important flight information

Flight information: London - Ontario

Alternative routes to United States

Flight destinations with a similar price