Cheap Flights to Ontario

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

The cheapest month to fly to Ottawa International is currently October . The cheapest month to fly to Windsor is currently October . The cheapest month to fly to London is currently September . And the cheapest month to fly to Toronto Pearson International is currently September .

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

The cheapest day to fly to Toronto Pearson International is currently Monday, 22 September 2025 . The cheapest day to fly to Ottawa International is currently Saturday, 25 October 2025 . The cheapest day to fly to Toronto Pearson International is currently Sunday, 14 September 2025 . And the cheapest day to fly to London is currently Thursday, 18 September 2025 .

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Find the cheapest month or even day of the year to fly

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Find where to fly in Ontario

You could visit 45 destinations in Ontario – explore your options right here.

Toronto

1+ stopsFrom 753 zł

Ottawa

1+ stopsFrom 1 274 zł

London

1+ stopsFrom 1 443 zł

Windsor

1+ stopsFrom 2 287 zł

Flight deals to Ontario

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

Toronto.753 zł per passenger.Departing Mon, 15 Sep.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Krakow on Mon, 15 Sep, arriving in Toronto Pearson International.Price includes taxes and charges.From 753 zł, select.

Ottawa.1 274 zł per passenger.Departing Tue, 2 Sep.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Warsaw Chopin on Tue, 2 Sep, arriving in Ottawa International.Price includes taxes and charges.From 1 274 zł, select.

London.1 443 zł per passenger.Departing Mon, 3 Nov.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Krakow on Mon, 3 Nov, arriving in London.Price includes taxes and charges.From 1 443 zł, select.

Windsor.2 287 zł per passenger.Departing Sun, 31 Aug.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departs from Katowice on Sun, 31 Aug, arriving in Windsor.Price includes taxes and charges.From 2 287 zł, select.

Flying to Ontario

The things to know before you go.

Cheapest flight found	753 zł, Toronto
Cheapest month to fly	September
Average flight time	9 hrs, 25 mins
Cheapest airport to fly from	Krakow
Most popular airline	LOT

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 Krakow to Toronto Pearson International.

Fly in September

The cheapest time to fly to Ontario is currently September.

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, Ryanair and Lufthansa 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 Krakow Airport to Toronto Pearson International Airport for 1 654 zł is the best price.

What is the cheapest month to fly to Ontario?

The cheapest month to fly to Ottawa International is currently October. The cheapest month to fly to Windsor is currently October. The cheapest month to fly to London is currently September. And the cheapest month to fly to Toronto Pearson International is currently September.

What is the cheapest day to fly to Ontario?

The cheapest day to fly to Toronto Pearson International is currently Monday, 22 September 2025. The cheapest day to fly to Ottawa International is currently Saturday, 25 October 2025. The cheapest day to fly to Toronto Pearson International is currently Sunday, 14 September 2025. And the cheapest day to fly to London is currently Thursday, 18 September 2025.

Which Poland airports offer direct flights to Ontario?

Warsaw Chopin Airport offers direct flights to Ontario.

Where's cheapest to fly into in Ontario?

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