Cheap flights from Australia to Ontario from C$ 855

In general, February is the cheapest month to fly from Australia to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,741. If you are unable to visit Region of Ontario during the month of February, then departing from Australia during the month October is also very affordable. Most momondo users find prices during this month for around C$ 1,893.

The cheapest day to depart from Australia to Region of Ontario is on a Tuesday. Travellers who choose to depart for Region of Ontario on a Tuesday will often find tickets for as low as C$ 2,617. The most expensive day to fly to Region of Ontario is Monday, with ticket prices averaging around C$ 2,650.

Fly from Sydney Kingsford Smith to Toronto Pearson Intl for the best Australia - Ontario flight prices

You are more likely to see cheaper flights to Region of Ontario from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 2,053 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Australia for as low as C$ 1,802 on momondo.

There is only 1 cabin class available to choose from on Australia to Region of Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 18% on your flight if you consider stops on a Australia to Region of Ontario flight.

Delta, Cathay Pacific, and Philippine Airlines are the most popular carriers operating from Australia to Ontario

Air Canada, Cathay Pacific and Qantas Airways are the top three most popular airlines that fly to Region of Ontario from Australia according to our data. Air Canada is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Region of Ontario. Keep in mind that there are 5 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

As of October 2026, 1 flights take off from Australia and land in Region of Ontario each week. The most common flight departure day for this route is Sat, with 100% of weekly flights taking off on this day.

The flight from Australia to Region of Ontario depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney (a popular airport in Australia) to Toronto Pearson Intl Airport (the most popular airport in Region of Ontario), then the flight time is 20h 37m on average. If you fly from Brisbane (another popular airport in Australia) to Toronto Pearson Intl Airport, then the average flight time is 23h 08m.