In terms of precipitation, rainfall in Toronto Region of Waterloo Intl Airport ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Region of Waterloo Intl Airport when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Toronto Region of Waterloo Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What is the cheapest time of day to fly from STN to YKF?

When flying from London Stansted Airport to Toronto Region of Waterloo Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Stansted to Region of Waterloo Intl that include hotel bookings?

Yes. In addition to deals on Stansted to Region of Waterloo Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Stansted to Region of Waterloo Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Region of Waterloo Intl.

Can I find deals for business class flights from Stansted to Region of Waterloo Intl?

Yes. Cheapflights offers flight deals from Stansted to Region of Waterloo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£416+ Cheap Flights from London Stansted Airport to Toronto Region of Waterloo Intl Airport

Cheap flight deals from Stansted to Region of Waterloo Intl

Enter your travel dates to find the best prices.

One-way

One-way flights from Stansted to Region of Waterloo Intl
Search for one-way flight options from Stansted to Region of Waterloo Intl. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Tue 20/1014:20 -

3 stops53h 40m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 15/9£416

Thu 8/1016:15 -

2 stops51h 45m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 14/9£453

Wed 30/906:30 -

2 stops16h 50m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 15/9£595

Thu 24/906:30 -

2 stops13h 50m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 17/9£615

Sat 26/909:05 -

2 stops15h 45m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 19/9£652

Find flight deals from Stansted to Region of Waterloo Intl

Popular in	August
Cheapest in	February
Average price	£437

Highest demand for flights based on searches. 10% potential increase in price (£42 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to Toronto Region of Waterloo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonToronto

STN London Stansted - YKF Toronto Region of Waterloo Intl

STNYKF

London Stansted

Tue 20/10

08:30-19:50

2 stops40h 20m

Toronto Region of Waterloo Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£426

LondonToronto

STN London Stansted - YKF Toronto Region of Waterloo Intl

STNYKF

London Stansted

Thu 8/10

16:15-15:00

2 stops51h 45m

Toronto Region of Waterloo Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£453

LondonToronto

STN London Stansted - YKF Toronto Region of Waterloo Intl

STNYKF

London Stansted

Wed 30/9

06:30-18:20

2 stops16h 50m

Toronto Region of Waterloo Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£595

LondonToronto

STN London Stansted - YKF Toronto Region of Waterloo Intl

STNYKF

London Stansted

Thu 24/9

06:30-15:20

2 stops13h 50m

Toronto Region of Waterloo Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£615

LondonToronto

STN London Stansted - YKF Toronto Region of Waterloo Intl

STNYKF

London Stansted

Sat 26/9

09:05-19:50

2 stops15h 45m

Toronto Region of Waterloo Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£652

LondonToronto

STN London Stansted - YKF Toronto Region of Waterloo Intl

STNYKF

London Stansted

Thu 1/10

09:15-19:50

2 stops15h 35m

Toronto Region of Waterloo Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£677

Fastest return journey

LondonToronto

STN London Stansted - YKF Toronto Region of Waterloo Intl

STNYKF

London Stansted

Sat 3/10

06:35-15:20

2 stops13h 45m

Toronto Region of Waterloo Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£688

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Sorted by cheapest first

Best time to book a flight from Stansted to Region of Waterloo Intl

Have a flexible travel schedule? Discover the best time to fly to Region of Waterloo Intl from Stansted with our price prediction graph.

STN-YKF

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from Stansted to Region of Waterloo Intl that include hotel bookings?
Yes. In addition to deals on Stansted to Region of Waterloo Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Stansted to Region of Waterloo Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Region of Waterloo Intl.
Can I find deals for business class flights from Stansted to Region of Waterloo Intl?
Yes. Cheapflights offers flight deals from Stansted to Region of Waterloo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Flights by cabin class

Other flight options

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Popular flights

Region of Waterloo Intl flight routes

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Gatwick to Toronto Island flights

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Gatwick to Region of Waterloo Intl flights

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Cheapflights makes it easy to find Stansted to Region of Waterloo Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Stansted to Region of Waterloo Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Stansted to Region of Waterloo Intl.

Can Cheapflights find flights from Stansted to Region of Waterloo Intl with no change fees?

Certainly. Search results for flights to Region of Waterloo Intl from Stansted shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Stansted to Region of Waterloo Intl become cheaper?

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Cheap flights from London Stansted Airport to Toronto Region of Waterloo Intl Airport from £416

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Stansted to Region of Waterloo Intl

One-way flights from Stansted to Region of Waterloo IntlSearch for one-way flight options from Stansted to Region of Waterloo Intl. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Stansted to Region of Waterloo Intl. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Find flight deals from Stansted to Region of Waterloo Intl

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to Toronto Region of Waterloo Intl Airport that are best for you.

Best time to book a flight from Stansted to Region of Waterloo Intl

Have a flexible travel schedule? Discover the best time to fly to Region of Waterloo Intl from Stansted with our price prediction graph.

Related info for your journey

Can I find deals for flights from Stansted to Region of Waterloo Intl that include hotel bookings?

How can I find direct flights from Stansted to Region of Waterloo Intl?

Can I find deals for business class flights from Stansted to Region of Waterloo Intl?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Stansted to Region of Waterloo Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Region of Waterloo Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Stansted to Region of Waterloo Intl by cabin class

Find flights from Stansted to Region of Waterloo Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Stansted and Region of Waterloo Intl flights

Browse other Stansted and Region of Waterloo Intl flight options. Last updated on 19 September 2026.

Other flights from Stansted

Browse through other flights departing from Stansted. Flights are based on user searches made on Cheapflights and were last updated on 19 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Region of Waterloo Intl

Explore flights to Region of Waterloo Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 September 2026.

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How does Cheapflights help users find flights from Stansted to Region of Waterloo Intl?

Why should you use Cheapflights to find cheap flight tickets from Stansted to Region of Waterloo Intl?

Can Cheapflights find flights from Stansted to Region of Waterloo Intl with no change fees?

Can Cheapflights notify me if prices for flights from Stansted to Region of Waterloo Intl become cheaper?

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One-way flights from Stansted to Region of Waterloo Intl
Search for one-way flight options from Stansted to Region of Waterloo Intl. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.