Flights from London Stansted Airport to Ontario

Flight deals from London Stansted Airport to Ontario

Looking for cheap tickets from London Stansted Airport to Ontario, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Toronto.£311 per passenger.Departing Wed, 24 Sep, returning Wed, 22 Oct.Return flight with Ryanair and WestJet.Outbound indirect flight with Ryanair, departs from London Stansted on Wed, 24 Sep, arriving in Toronto Pearson International.Inbound indirect flight with WestJet, departs from Toronto Pearson International on Wed, 22 Oct, arriving in London Stansted.Price includes taxes and charges.From £311, select.

Ottawa.£396 per passenger.Departing Tue, 23 Sep, returning Tue, 30 Sep.Return flight with Ryanair and WestJet.Outbound indirect flight with Ryanair, departs from London Stansted on Tue, 23 Sep, arriving in Ottawa International.Inbound indirect flight with WestJet, departs from Ottawa International on Tue, 30 Sep, arriving in London Stansted.Price includes taxes and charges.From £396, select.

Thunder Bay.£488 per passenger.Departing Wed, 24 Sep, returning Wed, 1 Oct.Return flight with Ryanair and Porter Airlines.Outbound indirect flight with Ryanair, departs from London Stansted on Wed, 24 Sep, arriving in Thunder Bay.Inbound indirect flight with Porter Airlines, departs from Thunder Bay on Wed, 1 Oct, arriving in London Stansted.Price includes taxes and charges.From £488, select.

London.£559 per passenger.Departing Tue, 4 Nov, returning Tue, 11 Nov.Return flight with Ryanair and Air Canada.Outbound indirect flight with Ryanair, departs from London Stansted on Tue, 4 Nov, arriving in London.Inbound indirect flight with Air Canada, departs from London on Tue, 11 Nov, arriving in London Stansted.Price includes taxes and charges.From £559, select.

Windsor.£683 per passenger.Departing Thu, 9 Oct, returning Sat, 11 Oct.Return flight with Ryanair and Porter Airlines.Outbound indirect flight with Ryanair, departs from London Stansted on Thu, 9 Oct, arriving in Windsor.Inbound indirect flight with Porter Airlines, departs from Windsor on Sat, 11 Oct, arriving in London Stansted.Price includes taxes and charges.From £683, select.

Sudbury.£863 per passenger.Departing Wed, 22 Oct, returning Mon, 3 Nov.Return flight with Ryanair and Porter Airlines.Outbound indirect flight with Ryanair, departs from London Stansted on Wed, 22 Oct, arriving in Sudbury.Inbound indirect flight with Porter Airlines, departs from Sudbury on Mon, 3 Nov, arriving in London Stansted.Price includes taxes and charges.From £863, select.

Sault Ste Marie.£1,038 per passenger.Departing Sat, 18 Oct, returning Mon, 20 Oct.Return flight with Ryanair and Air Canada.Outbound indirect flight with Ryanair, departs from London Stansted on Sat, 18 Oct, arriving in Sault Ste Marie.Inbound indirect flight with Air Canada, departs from Sault Ste Marie on Mon, 20 Oct, arriving in London Stansted.Price includes taxes and charges.From £1,038, select.

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Flying from London Stansted Airport to Ontario

Arm yourself with these facts on the fly.

Cheapest flight found	£311
Cheapest month to fly	September

How to find cheap flights from London Stansted Airport to Ontario

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from London Stansted Airport to Ontario. Other savvy travellers recently found return flights from £311 and one-way tickets from £184. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in September

The cheapest time to fly from London Stansted Airport 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 fly from London Stansted Airport to anywhere you choose in Ontario.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from London Stansted Airport to your chosen airport in Ontario go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Ontario Airport to Ontario flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Which other London airports offer direct flights to Ontario?

London Gatwick Airport and London Heathrow Airport all offer direct flights to Ontario.

What is the average price of a flight from London Stansted Airport to Ontario?

We looked at all of the upcoming return flights from London Stansted Airport to Ontario we could find over the next 12 months. It looks like £311 is the best price. This is good, compared to the average Ontario ticket price of £620.

What is the cheapest month to fly from London Stansted Airport to Ontario?

The cheapest month to fly from London Stansted Airport to Sault Ste Marie Airport is currently October.
The cheapest month to fly from London Stansted Airport to Toronto Pearson International Airport is currently September.
The cheapest month to fly from London Stansted Airport to Ottawa International Airport is currently September.
And the cheapest month to fly from London Stansted Airport to London Airport is usually November.

Which upcoming date is cheapest to fly from London Stansted Airport to Ontario on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London Stansted Airport to Ontario on Wednesday, 24 September 2025.

If I'm flying from London Stansted Airport, where in Ontario is cheapest to fly into?

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