How long is the flight from London Stansted Airport to Region of Ontario?

Airlines like Turkish Airlines fly from London Stansted Airport to Region of Ontario in about 36h 25m. The time it takes to get you to your destination can typically vary by up to . London Stansted Airport and Region of Ontario are separated by a distance of 3558 mi.

In terms of precipitation, rainfall in Region of Ontario 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 Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, 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 are the most popular routes from London Stansted Airport to Region of Ontario?

When deciding which route to take from London Stansted Airport to Region of Ontario consider London Stansted - Toronto Pearson Intl, London Stansted - Montreal Pierre Elliott Trudeau Intl or London Stansted - Ottawa as they are the most popular.

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

When flying from London Stansted Airport to Region of Ontario, 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 Ontario that include hotel bookings?

Yes. In addition to deals on Stansted to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Stansted to Ontario?

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

Can I find deals for business class flights from Stansted to Ontario?

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

£227+ Cheap Flights from London Stansted Airport to Ontario

Cheap flight deals from Stansted to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Stansted to Ontario
Explore the most affordable flight options available from Stansted to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Tue 17/1107:15 -

2 stops16h 00m

Thu 26/1119:40 -

2 stops21h 20m

Deal found 18/9£368

Wed 9/1207:15 -

2 stops16h 00m

Tue 15/1219:40 -

2 stops21h 10m

Deal found 15/9£371

Sat 19/922:00 -

1 stop20h 20m

Sat 3/1023:55 -

2 stops14h 25m

Deal found 16/9£378

Mon 23/1106:35 -

2 stops16h 40m

Mon 30/1119:40 -

2 stops21h 15m

Deal found 18/9£380

Thu 17/906:30 -

1 stop11h 50m

Mon 28/923:55 -

1 stop18h 25m

Deal found 16/9£381

Sun 20/906:35 -

1 stop11h 45m

Mon 28/923:55 -

1 stop9h 45m

Deal found 16/9£384

Fri 13/1122:25 -

2 stops24h 50m

Sun 29/1119:40 -

2 stops13h 00m

Deal found 16/9£387

Wed 23/919:10 -

2 stops23h 10m

Sat 26/923:55 -

2 stops14h 25m

Deal found 17/9£389

Sun 20/906:35 -

1 stop11h 45m

Sat 26/923:55 -

1 stop26h 55m

Deal found 16/9£393

Fri 13/1112:15 -

2 stops31h 55m

Sun 22/1121:25 -

1 stop13h 30m

Deal found 17/9£401

Thu 26/1118:25 -

2 stops32h 55m

Wed 2/1206:45 -

2 stops30h 15m

Deal found 16/9£408

Tue 13/1018:45 -

2 stops26h 15m

Tue 20/1018:35 -

1 stop12h 25m

Deal found 15/9£443

Best flights from Stansted to Ontario
Discover carefully curated flight deals from Stansted to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Wed 7/1006:30 -

1 stop32h 40m

Tue 13/1023:45 -

1 stop16h 10m

Deal found 15/9£479

Mon 9/1110:55 -

1 stop36h 25m

Thu 19/1120:15 -

1 stop32h 40m

Deal found 18/9£721

Fri 29/116:35 -

1 stop25h 35m

Sun 14/215:10 -

1 stop16h 20m

Deal found 15/9£909

Thu 1/1022:00 -

2 stops31h 20m

Thu 8/1014:50 -

3 stops16h 45m

Deal found 20/9£608

Wed 7/1006:30 -

2 stops13h 40m

Mon 12/1014:00 -

2 stops22h 05m

Deal found 19/9£628

Wed 4/1110:55 -

1 stop37h 10m

Wed 11/1119:55 -

1 stop15h 25m

Deal found 20/9£723

Fri 13/1117:20 -

1 stop32h 40m

Thu 19/1120:15 -

1 stop32h 40m

Deal found 18/9£732

Tue 3/1108:15 -

3 stops29h 22m

Tue 10/1115:25 -

2 stops21h 40m

Deal found 19/9£677

Mon 9/1110:55 -

1 stop36h 25m

Sat 14/1122:55 -

1 stop30h 00m

Deal found 19/9£732

Tue 13/1016:00 -

1 stop27h 10m

Tue 20/1016:10 -

1 stop17h 20m

Deal found 15/9£909

Sat 7/1120:25 -

3 stops33h 19m

Fri 13/1119:50 -

2 stops23h 05m

Deal found 17/9£712

Tue 10/1117:20 -

1 stop29h 40m

Fri 20/1119:55 -

1 stop15h 25m

Deal found 18/9£734

Mon 2/1107:00 -

3 stops30h 37m

Mon 9/1115:25 -

3 stops23h 30m

Deal found 18/9£716

Thu 10/1214:00 -

1 stop28h 10m

Tue 15/1215:10 -

1 stop17h 20m

Deal found 19/9£967

Thu 12/1117:20 -

1 stop29h 40m

Fri 20/1119:55 -

1 stop15h 25m

Deal found 18/9£754

Wed 7/1006:30 -

2 stops18h 30m

Thu 15/1020:55 -

2 stops12h 40m

Deal found 18/9£720

Wed 6/115:00 -

1 stop27h 10m

Thu 7/115:10 -

1 stop18h 55m

Deal found 20/9£969

Sat 7/1117:20 -

1 stop29h 40m

Fri 20/1119:55 -

1 stop15h 25m

Deal found 18/9£764

Tue 13/1006:30 -

2 stops13h 40m

Tue 20/1018:00 -

2 stops13h 45m

Deal found 15/9£733

Sat 31/1012:55 -

3 stops35h 57m

Sat 7/1109:15 -

2 stops25h 15m

Deal found 16/9£740

Thu 5/1117:20 -

1 stop30h 00m

Wed 11/1120:15 -

1 stop32h 40m

Deal found 19/9£829

Thu 15/1006:30 -

2 stops13h 40m

Thu 22/1018:00 -

2 stops15h 35m

Deal found 17/9£746

Tue 2/317:20 -

1 stop30h 45m

Wed 10/319:55 -

1 stop33h 00m

Deal found 16/9£833

Sat 17/1022:00 -

2 stops22h 10m

Sat 24/1018:25 -

2 stops15h 15m

Deal found 16/9£788

Fri 6/1117:20 -

1 stop32h 40m

Wed 11/1120:15 -

1 stop32h 40m

Deal found 16/9£888

Sun 13/1217:20 -

1 stop30h 20m

Thu 14/119:55 -

1 stop33h 00m

Deal found 15/9£967

Mon 28/922:25 -

1 stop17h 35m

Sat 11/919:15 -

1 stop21h 25m

Deal found 19/9£902

Mon 5/1006:30 -

2 stops13h 40m

Sun 11/1016:00 -

2 stops17h 30m

Deal found 18/9£908

Thu 22/1017:35 -

1 stop31h 10m

Tue 27/1021:15 -

1 stop32h 40m

Deal found 15/9£1,005

Mon 5/1006:30 -

2 stops13h 40m

Sat 10/1018:25 -

2 stops13h 30m

Deal found 18/9£940

Find flight deals from Stansted to Ontario

Round-trip from	£368
One-way from	£227
Popular in	August
Cheapest in	February
Average price	£436

17/11-26/11
4 total stops
37h 20m total
London to Ontario

Search Deals

3/11-31/12
2 total stops
36h 35m total
London to Ontario

Search Deals

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 (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Tue 17/11

15:55-19:40

2 stops32h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£234

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Sat 31/10

07:15-20:40

2 stops41h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£248

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Tue 3/11

12:05-19:40

2 stops36h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£251

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Mon 30/11

16:30-12:40

1 stop25h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£254

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Fri 6/11

12:15-12:40

1 stop29h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£256

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Sun 29/11

06:50-19:40

2 stops17h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£257

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Thu 1/10

22:00-16:45

2 stops23h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£266

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Thu 5/11

07:05-09:50

1 stop31h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£270

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Mon 2/11

16:35-12:40

1 stop25h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£272

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Mon 2/11

06:10-00:01

3 stops46h 51m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£273

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Stansted to Ontario

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

STN-YYZ

STN-YUL

STN-YOW

STN-YQT

STN-YXU

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.

Cheapflights Insights

Everything you need to know about your flight from London Stansted Airport to Ontario

STN-CAON

STN-YYZ

STN-YUL

STN-YOW

STN-YQT

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from London Stansted Airport to Region of Ontario?
Airlines like Turkish Airlines fly from London Stansted Airport to Region of Ontario in about 36h 25m. The time it takes to get you to your destination can typically vary by up to . London Stansted Airport and Region of Ontario are separated by a distance of 3558 mi.
What are the most popular routes from London Stansted Airport to Region of Ontario?
When deciding which route to take from London Stansted Airport to Region of Ontario consider London Stansted - Toronto Pearson Intl, London Stansted - Montreal Pierre Elliott Trudeau Intl or London Stansted - Ottawa as they are the most popular.
Can I find deals for flights from Stansted to Ontario that include hotel bookings?
Yes. In addition to deals on Stansted to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Stansted to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Ontario.
Can I find deals for business class flights from Stansted to Ontario?
Yes. Cheapflights offers flight deals from Stansted to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Canada

Flights by cabin class

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Popular flights

Top destinations

Alternative routes for Stansted to Ontario

Heathrow to Pearson Intl flights

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Heathrow to Abbotsford flights

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Heathrow to Ottawa flights

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Gatwick to Pierre Elliott Trudeau Intl flights

Luton to Vancouver Intl flights

Gatwick to Ottawa flights

Gatwick to Abbotsford flights

London City to Ottawa flights

Luton to Calgary flights

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Southend to Pearson Intl flights

Heathrow to Edmonton flights

Heathrow to St. John's flights

London City to Halifax flights

Heathrow to Québec City flights

Heathrow to Winnipeg flights

Gatwick to Edmonton flights

Stansted to Halifax flights

Stansted to Ottawa flights

Gatwick to Winnipeg flights

London City to Edmonton flights

Heathrow to Comox flights

Luton to Halifax flights

Heathrow to Victoria flights

Stansted to Winnipeg flights

London City to Winnipeg flights

Heathrow to Saskatoon flights

Heathrow to London flights

Gatwick to St. John's flights

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How does Cheapflights help users find flights from Stansted to Ontario?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Ontario from Stansted today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Stansted to Ontario?

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 Ontario.

Can Cheapflights find flights from Stansted to Ontario with no change fees?

Certainly. Search results for flights to Ontario 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 Ontario become cheaper?

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Cheap flights from London Stansted Airport to Ontario from £227

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Stansted to Ontario

Cheapest flights from Stansted to OntarioExplore the most affordable flight options available from Stansted to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Explore the most affordable flight options available from Stansted to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Stansted to OntarioDiscover carefully curated flight deals from Stansted to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Discover carefully curated flight deals from Stansted to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Stansted to OntarioDiscover last-minute flight deals from Stansted to Ontario. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Ontario. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Stansted to OntarioSearch for one-way flight options from Stansted to Ontario. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Search for one-way flight options from Stansted to Ontario. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.

Find flight deals from Stansted to Ontario

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Use the filters below to find and compare flights from London Stansted Airport to Ontario that are best for you.

Best time to book a flight from Stansted to Ontario

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Cheapflights Insights

Related info for your journey

How long is the flight from London Stansted Airport to Region of Ontario?

What are the most popular routes from London Stansted Airport to Region of Ontario?

Can I find deals for flights from Stansted to Ontario that include hotel bookings?

How can I find direct flights from Stansted to Ontario?

Can I find deals for business class flights from Stansted to Ontario?

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 Ontario

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

Complete your trip

Complete your trip to Ontario by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Canada

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

Search flights from Stansted to Ontario by cabin class

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

Stansted and Ontario flights

Browse other Stansted and Ontario flight options. Last updated on 20 September 2026.

Popular flight searches

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Stansted to Ontario flights

Consider these flights travelling from Stansted to Ontario.

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How does Cheapflights help users find flights from Stansted to Ontario?

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Can Cheapflights notify me if prices for flights from Stansted to Ontario become cheaper?

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Cheapest flights from Stansted to Ontario
Explore the most affordable flight options available from Stansted to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 September 2026.

Best flights from Stansted to Ontario
Discover carefully curated flight deals from Stansted to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 September 2026.

Last-minute flights from Stansted to Ontario
Discover last-minute flight deals from Stansted to Ontario. Data last updated 20 September 2026 and is based on user searches.

One-way flights from Stansted to Ontario
Search for one-way flight options from Stansted to Ontario. Find affordable one-way fares based on user searches. Data last updated 20 September 2026.