Cheap Flights to Ontario from $1,293 Return

Q: What is the cheapest month to fly to Ontario?

The cheapest month to fly to Timmins is currently May . The cheapest month to fly to Thunder Bay is currently July . The cheapest month to fly to Toronto Pearson International is currently May . And the cheapest month to fly to London is currently June .

Q: What is the cheapest day to fly to Ontario?

The cheapest day to fly to Toronto Pearson International is currently Monday, 12 May 2025 . The cheapest day to fly to Ottawa International is currently Tuesday, 5 August 2025 . The cheapest day to fly to London is currently Monday, 2 June 2025 . And the cheapest day to fly to Windsor is currently Friday, 21 November 2025 .

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Find where to fly in Ontario

You could visit 46 destinations in Ontario – explore your options right here.

Flight deals to Ontario

Find the best prices for one-way or return flights to Ontario's most popular spots.

Toronto.$1,285 per passenger.Departing Mon, 12 May, returning Thu, 12 Jun.Return flight with Jetstar and WestJet.Outbound indirect flight with Jetstar, departs from Sydney on Mon, 12 May, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Thu, 12 Jun, arriving in Sydney.Price includes taxes and charges.From $1,285, select.

Ottawa.$1,524 per passenger.Departing Tue, 5 Aug, returning Mon, 25 Aug.Return flight with Fiji Airways and WestJet.Outbound indirect flight with Fiji Airways, departs from Brisbane on Tue, 5 Aug, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Mon, 25 Aug, arriving in Brisbane.Price includes taxes and charges.From $1,524, select.

London.$1,882 per passenger.Departing Mon, 2 Jun, returning Tue, 17 Jun.Return flight with Fiji Airways and WestJet.Outbound indirect flight with Fiji Airways, departs from Melbourne Tullamarine on Mon, 2 Jun, arriving in London.Inbound indirect flight with WestJet, departs from London on Tue, 17 Jun, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $1,882, select.

Windsor.$2,230 per passenger.Departing Fri, 21 Nov, returning Sat, 31 Jan.Return flight with Asiana Airlines and Air Canada.Outbound indirect flight with Asiana Airlines, departs from Sydney on Fri, 21 Nov, arriving in Windsor.Inbound indirect flight with Air Canada, departs from Windsor on Sat, 31 Jan, arriving in Sydney.Price includes taxes and charges.From $2,230, select.

Thunder Bay.$2,607 per passenger.Departing Thu, 24 Jul, returning Fri, 8 Aug.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Brisbane on Thu, 24 Jul, arriving in Thunder Bay.Inbound indirect flight with Air Canada, departs from Thunder Bay on Fri, 8 Aug, arriving in Brisbane.Price includes taxes and charges.From $2,607, select.

Sudbury.$2,930 per passenger.Departing Fri, 20 Feb, returning Sun, 15 Mar.Return flight with Air Canada.Outbound indirect flight with Air Canada, departs from Melbourne Tullamarine on Fri, 20 Feb, arriving in Sudbury.Inbound indirect flight with Air Canada, departs from Sudbury on Sun, 15 Mar, arriving in Melbourne Tullamarine.Price includes taxes and charges.From $2,930, select.

Timmins.$3,225 per passenger.Departing Tue, 27 May, returning Tue, 3 Jun.Return flight with Cathay Pacific and Air Canada.Outbound indirect flight with Cathay Pacific, departs from Perth on Tue, 27 May, arriving in Timmins.Inbound indirect flight with Air Canada, departs from Timmins on Tue, 3 Jun, arriving in Perth.Price includes taxes and charges.From $3,225, select.

Flying to Ontario

The things to know before you go.

Cheapest flight found	$1,293, Toronto
Cheapest month to fly	May
Cheapest airport to fly from	Sydney

How to find cheap one-way and return flights to Ontario

Here are a few tips on how to find the best price for Ontario flights.

Simply hit 'search'

We've compared all the best online travel agents and flight providers out there to find the cheapest plane tickets to Ontario. And with us, there are no added fees – what you see is what you pay.

Fly into Toronto

At the moment, the lowest priced flight tickets to Ontario are from Sydney to Hamilton.

Fly in June

The cheapest time to fly to Ontario is currently June.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to travel to any city you choose in Ontario.

Set up a Price Alert

We'll let you know when flight prices to Ontario go up or down so you can book when the time is just right.

Book flights to Ontario on the Skyscanner app

You can search, compare and save your favourite Ontario flights, hotel and car hire in seconds – all on the Skyscanner app for iOS or Android.

Book flight tickets to Ontario with extra peace of mind

Find flexible getaways

Keep an eye out for flexible ticket options to Ontario. If you go for a flexible plane ticket, you won’t lose out if your flight is cancelled or needs to be changed.

Book spotless stays

Check out the hotels in Ontario with sparkling 5/5 cleanliness ratings, or bag a room with free cancellation.

Get insured

Choose travel cost protection that covers against any unexpected hiccups before or during your trip. With the right travel insurance, you won’t lose out on money if your flights to Ontario are changed or cancelled or your trip is cut short.

Frequently asked questions

Which is the cheapest airline to fly to Ontario with?

Currently, Jetstar and Fiji Airways offer the cheapest flight tickets to Ontario.

How much is the cheapest flight ticket to Ontario?

We looked at upcoming return flights to Ontario departing over the next 12 months and found that Sydney Airport to Toronto Pearson International Airport for $1,285 is the best price.

What is the cheapest month to fly to Ontario?

The cheapest month to fly to Timmins is currently May. The cheapest month to fly to Thunder Bay is currently July. The cheapest month to fly to Toronto Pearson International is currently May. And the cheapest month to fly to London is currently June.

What is the cheapest day to fly to Ontario?

The cheapest day to fly to Toronto Pearson International is currently Monday, 12 May 2025. The cheapest day to fly to Ottawa International is currently Tuesday, 5 August 2025. The cheapest day to fly to London is currently Monday, 2 June 2025. And the cheapest day to fly to Windsor is currently Friday, 21 November 2025.

Where's cheapest to fly into in Ontario?

If you're flying from Australia, the cheapest city in Ontario to fly into is Toronto. The cheapest airport serving Toronto at the moment is Toronto Pearson International Airport.