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 - London 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.

£204+ 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 1 September 2026.

Fri 30/1012:15 -

1 stop29h 25m

Sun 8/1120:10 -

1 stop14h 45m

Deal found 28/8£377

Wed 2/909:55 -

1 stop32h 45m

Fri 2/1022:15 -

1 stop13h 00m

Deal found 28/8£397

Fri 13/1122:30 -

2 stops24h 45m

Tue 17/1119:40 -

2 stops21h 10m

Deal found 1/9£399

Thu 3/906:05 -

1 stop12h 35m

Fri 2/1022:15 -

1 stop13h 00m

Deal found 29/8£400

Thu 17/906:05 -

1 stop12h 35m

Wed 30/921:35 -

1 stop20h 45m

Deal found 31/8£400

Sun 6/906:35 -

1 stop11h 45m

Tue 15/923:55 -

1 stop17h 25m

Deal found 28/8£402

Mon 14/906:05 -

1 stop12h 35m

Fri 2/1022:15 -

1 stop13h 00m

Deal found 30/8£403

Wed 9/922:45 -

2 stops19h 55m

Tue 15/921:55 -

1 stop10h 20m

Deal found 30/8£403

Fri 4/922:50 -

1 stop20h 10m

Fri 25/923:55 -

1 stop12h 40m

Deal found 29/8£404

Fri 4/922:50 -

1 stop20h 10m

Sun 20/923:55 -

1 stop11h 55m

Deal found 29/8£406

Wed 2/909:55 -

1 stop32h 45m

Sun 11/1023:55 -

1 stop17h 25m

Deal found 1/9£406

Tue 15/921:55 -

1 stop18h 05m

Sun 27/919:15 -

1 stop21h 40m

Deal found 28/8£407

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 1 September 2026.

Fri 30/1012:15 -

1 stop29h 25m

Sun 8/1120:10 -

1 stop14h 45m

Deal found 28/8£377

Sun 15/1110:55 -

1 stop36h 25m

Sat 21/1122:55 -

1 stop30h 00m

Deal found 28/8£695

Thu 17/906:05 -

1 stop12h 35m

Thu 24/923:55 -

1 stop17h 30m

Deal found 1/9£412

Mon 9/1113:30 -

1 stop28h 40m

Thu 12/1115:10 -

1 stop18h 55m

Deal found 30/8£903

Sun 11/1006:50 -

1 stop13h 25m

Thu 22/1021:35 -

1 stop20h 45m

Deal found 1/9£506

Wed 14/1006:30 -

2 stops13h 20m

Wed 21/1018:20 -

2 stops18h 15m

Deal found 30/8£542

Thu 15/1006:30 -

2 stops13h 20m

Thu 22/1018:20 -

2 stops18h 15m

Deal found 31/8£571

Sun 11/1007:05 -

2 stops15h 38m

Sun 18/1015:30 -

3 stops26h 50m

Deal found 28/8£579

Wed 30/1210:55 -

1 stop37h 10m

Fri 8/119:55 -

1 stop33h 00m

Deal found 1/9£890

Thu 5/1114:00 -

1 stop28h 10m

Thu 12/1115:10 -

1 stop18h 55m

Deal found 30/8£903

Thu 17/906:05 -

2 stops16h 30m

Wed 14/1017:50 -

2 stops15h 05m

Deal found 27/8£597

Thu 15/1017:35 -

1 stop31h 10m

Mon 19/1022:00 -

1 stop37h 50m

Deal found 31/8£903

Mon 9/1113:30 -

1 stop28h 40m

Tue 10/1115:10 -

1 stop17h 20m

Deal found 30/8£903

Sat 10/1006:35 -

2 stops13h 15m

Sat 17/1018:20 -

2 stops15h 10m

Deal found 28/8£604

Mon 9/1113:30 -

1 stop28h 40m

Wed 11/1115:10 -

1 stop16h 20m

Deal found 30/8£903

Wed 14/1017:45 -

1 stop31h 30m

Sun 18/1022:00 -

1 stop37h 40m

Deal found 1/9£949

Fri 4/906:35 -

2 stops37h 10m

Mon 7/923:55 -

1 stop18h 00m

Deal found 1/9£626

Mon 1/213:30 -

1 stop28h 40m

Tue 9/215:10 -

1 stop17h 20m

Deal found 30/8£935

Thu 29/1017:20 -

1 stop30h 00m

Wed 4/1120:15 -

1 stop32h 40m

Deal found 30/8£998

Mon 19/1008:00 -

2 stops17h 00m

Tue 20/1020:55 -

2 stops15h 40m

Deal found 31/8£635

Mon 12/1016:00 -

1 stop27h 10m

Mon 19/1016:10 -

1 stop17h 20m

Deal found 28/8£938

Sun 25/1005:55 -

2 stops16h 03m

Tue 27/1014:00 -

3 stops18h 05m

Deal found 30/8£696

Mon 30/1110:55 -

1 stop36h 25m

Mon 21/1220:15 -

1 stop32h 40m

Deal found 31/8£1,213

Tue 15/906:30 -

2 stops12h 28m

Tue 29/918:10 -

2 stops13h 35m

Deal found 1/9£696

Thu 12/1117:20 -

1 stop30h 00m

Tue 24/1123:00 -

2 stops36h 20m

Deal found 28/8£723

Wed 30/908:15 -

2 stops19h 18m

Wed 7/1011:35 -

3 stops16h 50m

Deal found 31/8£734

Tue 13/1008:20 -

3 stops30h 00m

Tue 20/1015:30 -

3 stops24h 05m

Deal found 29/8£752

Fri 5/217:20 -

2 stops33h 40m

Tue 9/220:50 -

1 stop32h 05m

Deal found 29/8£783

Fri 26/210:55 -

2 stops40h 05m

Fri 19/311:10 -

2 stops42h 45m

Deal found 28/8£800

Sun 4/1006:35 -

2 stops13h 35m

Fri 16/1018:25 -

2 stops16h 50m

Deal found 29/8£809

Find flight deals from Stansted to Ontario

Round-trip from	£377
One-way from	£204
Popular in	August
Cheapest in	February
Average price	£415

30/10-8/11
2 total stops
44h 10m total
London to Ontario

Search Deals

21/9
2 total stops
43h 30m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£38 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

Fri 30/10

12:15-13:40

1 stop29h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

20:10-15:55

1 stop14h 45m

£377

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Thu 17/9

06:05-13:40

1 stop12h 35m

Toronto Pearson Intl

Thu 24/9

23:55-22:25

1 stop17h 30m

£412

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Sun 11/10

06:50-15:15

1 stop13h 25m

Toronto Pearson Intl

Thu 22/10

21:35-23:20

1 stop20h 45m

£506

LondonLondon

STN London Stansted - YXU London

STNYXU

London Stansted

Wed 14/10

06:30-14:50

2 stops13h 20m

London

Wed 21/10

18:20-17:35

2 stops18h 15m

£542

LondonLondon

STN London Stansted - YXU London

STNYXU

London Stansted

Thu 15/10

06:30-14:50

2 stops13h 20m

London

Thu 22/10

18:20-17:35

2 stops18h 15m

£571

LondonLondon

STN London Stansted - YXU London

STNYXU

London Stansted

Sun 11/10

07:05-17:43

2 stops15h 38m

London

Sun 18/10

15:30-23:20

3 stops26h 50m

£579

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Thu 17/9

06:05-17:35

2 stops16h 30m

Ottawa

Wed 14/10

17:50-13:55

2 stops15h 05m

£597

LondonLondon

STN London Stansted - YXU London

STNYXU

London Stansted

Sat 10/10

06:35-14:50

2 stops13h 15m

London

Sat 17/10

18:20-14:30

2 stops15h 10m

£604

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Fri 4/9

06:35-14:45

2 stops37h 10m

Toronto Pearson Intl

Mon 7/9

23:55-22:55

1 stop18h 00m

£626

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Mon 19/10

08:00-20:00

2 stops17h 00m

Ottawa

Tue 20/10

20:55-17:35

2 stops15h 40m

£635

Flights are sorted by cheapest return flights first.

Deals found on 31/8

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-YUL

STN-YYZ

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-YUL

STN-YYZ

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 - London 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

Other flight options

Popular flights

Top destinations

Alternative routes for Stansted to Ontario

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Luton to Pierre Elliott Trudeau Intl flights

Southend to Pearson Intl flights

Heathrow to Edmonton flights

London City to Halifax flights

Heathrow to Ottawa flights

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Stansted to Halifax flights

Gatwick to Ottawa flights

Gatwick to Edmonton flights

London City to Edmonton flights

Gatwick to Abbotsford flights

Luton to Halifax flights

Gatwick to Winnipeg flights

Heathrow to Québec City flights

Heathrow to Kelowna flights

London City to Ottawa flights

Heathrow to Victoria flights

Heathrow to Saskatoon flights

Heathrow to Comox flights

Heathrow to St. John's flights

Gatwick to Québec City flights

Stansted to Edmonton flights

Gatwick to Saskatoon flights

Heathrow to London flights

Gatwick to Victoria 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?

Of course! You can now track prices for flights from Stansted to Ontario and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London Stansted Airport to Ontario from £204

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. 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 1 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 1 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 1 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 1 September 2026.

Last-minute flights from Stansted to OntarioDiscover last-minute flight deals from Stansted to Ontario. Data last updated 1 September 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Ontario. Data last updated 1 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 1 September 2026.

Search for one-way flight options from Stansted to Ontario. Find affordable one-way fares based on user searches. Data last updated 1 September 2026.

Find flight deals from Stansted to Ontario

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Cheapflights Fare Finder

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

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

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 1 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 find flights from Stansted to Ontario with no change fees?

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 1 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 1 September 2026.

Last-minute flights from Stansted to Ontario
Discover last-minute flight deals from Stansted to Ontario. Data last updated 1 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 1 September 2026.