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.

£176+ 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 23 August 2026.

Fri 25/918:00 -

2 stops26h 50m

Sun 27/917:35 -

1 stop9h 15m

Deal found 21/8£389

Tue 8/919:20 -

1 stop23h 20m

Tue 15/921:55 -

1 stop10h 20m

Deal found 18/8£390

Mon 5/1022:45 -

2 stops23h 25m

Tue 13/1023:55 -

1 stop12h 40m

Deal found 21/8£391

Mon 9/1122:35 -

2 stops24h 40m

Fri 13/1119:40 -

2 stops16h 25m

Deal found 22/8£391

Thu 24/906:00 -

2 stops20h 25m

Tue 29/923:55 -

1 stop12h 40m

Deal found 20/8£392

Fri 4/922:30 -

1 stop20h 10m

Fri 2/1023:55 -

1 stop16h 25m

Deal found 19/8£393

Thu 24/906:00 -

2 stops20h 25m

Sun 27/923:55 -

1 stop9h 35m

Deal found 19/8£394

Wed 9/921:30 -

2 stops24h 45m

Mon 14/919:15 -

1 stop10h 15m

Deal found 20/8£395

Mon 14/915:35 -

1 stop25h 00m

Thu 1/1021:30 -

1 stop14h 00m

Deal found 23/8£395

Thu 17/906:30 -

1 stop11h 50m

Thu 24/921:35 -

1 stop20h 45m

Deal found 22/8£396

Thu 17/906:30 -

2 stops13h 30m

Wed 30/921:35 -

1 stop16h 55m

Deal found 19/8£396

Mon 7/906:05 -

1 stop12h 35m

Tue 15/921:55 -

1 stop19h 45m

Deal found 19/8£397

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 23 August 2026.

Mon 14/915:35 -

1 stop25h 00m

Thu 1/1021:30 -

1 stop14h 00m

Deal found 23/8£395

Wed 4/1110:55 -

1 stop36h 25m

Thu 21/120:15 -

1 stop32h 40m

Deal found 20/8£722

Tue 22/911:00 -

3 stops15h 40m

Mon 28/915:30 -

3 stops37h 40m

Deal found 19/8£757

Fri 2/1017:00 -

1 stop26h 00m

Sun 11/1021:30 -

1 stop12h 35m

Deal found 23/8£426

Thu 8/1021:55 -

2 stops22h 05m

Mon 12/1018:35 -

1 stop15h 10m

Deal found 23/8£435

Sat 10/1007:55 -

1 stop14h 15m

Sun 18/1023:45 -

1 stop26h 40m

Deal found 23/8£486

Thu 24/906:00 -

2 stops17h 15m

Tue 29/918:25 -

2 stops18h 10m

Deal found 19/8£500

Wed 13/110:55 -

1 stop37h 10m

Wed 10/219:55 -

1 stop15h 25m

Deal found 22/8£729

Wed 30/1210:55 -

1 stop37h 10m

Wed 13/119:55 -

1 stop33h 00m

Deal found 22/8£754

Mon 5/1008:15 -

3 stops18h 25m

Mon 12/1018:20 -

2 stops19h 30m

Deal found 21/8£627

Sat 30/117:20 -

1 stop30h 00m

Thu 4/220:15 -

1 stop32h 40m

Deal found 18/8£766

Sat 19/906:35 -

2 stops18h 25m

Sat 10/1018:25 -

2 stops13h 30m

Deal found 20/8£643

Thu 15/1017:35 -

1 stop31h 10m

Mon 19/1022:00 -

1 stop37h 50m

Deal found 19/8£798

Tue 6/1007:55 -

2 stops30h 25m

Tue 13/1015:30 -

2 stops23h 10m

Deal found 22/8£651

Sat 17/1017:45 -

1 stop29h 25m

Fri 23/1020:05 -

1 stop15h 45m

Deal found 21/8£803

Sat 19/906:35 -

2 stops20h 58m

Sat 26/910:10 -

2 stops18h 55m

Deal found 20/8£652

Wed 7/1017:45 -

1 stop31h 30m

Wed 14/1022:00 -

1 stop37h 40m

Deal found 23/8£849

Sun 20/906:35 -

2 stops13h 35m

Sat 26/918:25 -

2 stops13h 30m

Deal found 20/8£750

Wed 21/1017:45 -

1 stop31h 30m

Wed 28/1021:15 -

1 stop32h 40m

Deal found 22/8£914

Mon 7/906:05 -

2 stops16h 30m

Thu 17/918:25 -

2 stops15h 05m

Deal found 21/8£750

Thu 22/1017:35 -

1 stop31h 40m

Mon 2/1120:15 -

1 stop32h 40m

Deal found 20/8£944

Fri 18/1212:15 -

1 stop27h 30m

Sun 27/1218:20 -

1 stop16h 35m

Deal found 21/8£766

Mon 28/910:50 -

1 stop38h 25m

Wed 7/1022:00 -

1 stop30h 55m

Deal found 19/8£969

Mon 21/906:30 -

1 stop9h 15m

Mon 12/1019:00 -

1 stop12h 40m

Deal found 23/8£769

Wed 17/210:55 -

2 stops40h 05m

Wed 10/311:10 -

2 stops41h 45m

Deal found 19/8£769

Sat 26/910:50 -

1 stop38h 25m

Sat 3/1022:45 -

1 stop30h 10m

Deal found 19/8£1,098

Thu 18/217:20 -

2 stops33h 40m

Thu 11/309:10 -

2 stops43h 45m

Deal found 20/8£772

Sun 4/1016:25 -

2 stops51h 25m

Sun 11/1015:30 -

2 stops23h 55m

Deal found 20/8£778

Wed 9/906:30 -

3 stops16h 05m

Thu 17/918:25 -

2 stops15h 05m

Deal found 21/8£832

Mon 12/1007:00 -

2 stops13h 10m

Mon 12/1017:50 -

2 stops13h 05m

Deal found 19/8£837

Find flight deals from Stansted to Ontario

Round-trip from	£389
One-way from	£176
Popular in	August
Cheapest in	February
Average price	£600

16/10-25/10
4 total stops
41h 35m total
London to Ontario

Search Deals

25/9
2 total stops
22h 45m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£40 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 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

Mon 14/9

15:35-11:35

1 stop25h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 1/10

21:30-16:30

1 stop14h 00m

£395

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Fri 2/10

17:00-14:00

1 stop26h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

21:30-15:05

1 stop12h 35m

£426

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Thu 8/10

21:55-15:00

2 stops22h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

18:35-14:45

1 stop15h 10m

£435

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Sat 10/10

07:55-17:10

1 stop14h 15m

Toronto Pearson Intl

Sun 18/10

23:45-07:25

1 stop26h 40m

£486

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Thu 24/9

06:00-18:15

2 stops17h 15m

Ottawa

Tue 29/9

18:25-17:35

2 stops18h 10m

£500

LondonLondon

STN London Stansted - YXU London

STNYXU

London Stansted

Mon 5/10

08:15-21:40

3 stops18h 25m

London

Mon 12/10

18:20-18:50

2 stops19h 30m

£627

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sat 19/9

06:35-20:00

2 stops18h 25m

Ottawa

Sat 10/10

18:25-12:55

2 stops13h 30m

£643

LondonLondon

STN London Stansted - YXU London

STNYXU

London Stansted

Tue 6/10

07:55-09:20

2 stops30h 25m

London

Tue 13/10

15:30-19:40

2 stops23h 10m

£651

LondonThunder Bay

STN London Stansted - YQT Thunder Bay

STNYQT

London Stansted

Sat 19/9

06:35-22:33

2 stops20h 58m

Thunder Bay

Sat 26/9

10:10-10:05

2 stops18h 55m

£652

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Wed 4/11

10:55-18:20

1 stop36h 25m

Toronto Pearson Intl

Thu 21/1

20:15-09:55

1 stop32h 40m

£722

Flights are sorted by cheapest return flights first.

Deals found on 20/8

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-YOW

STN-YYZ

STN-YUL

STN-YXU

STN-YQT

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-YOW

STN-YYZ

STN-YUL

STN-YXU

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

Other flight options

Popular flights

Top destinations

Alternative routes for Stansted to Ontario

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Gatwick to Calgary flights

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Luton to Pierre Elliott Trudeau Intl flights

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Southend to Pearson Intl flights

Heathrow to Halifax flights

Heathrow to Ottawa flights

Luton to Calgary flights

Stansted to Calgary flights

Heathrow to Edmonton flights

Gatwick to Halifax flights

Heathrow to Comox flights

London City to Halifax flights

Heathrow to Winnipeg flights

Gatwick to Ottawa flights

Gatwick to Edmonton flights

Heathrow to Victoria flights

London City to Ottawa flights

Stansted to St. John's flights

Heathrow to Kelowna flights

Heathrow to Québec City flights

London City to Edmonton flights

Heathrow to St. John's flights

Gatwick to Kelowna flights

Gatwick to Victoria flights

Gatwick to St. John's flights

Gatwick to Winnipeg flights

Heathrow to London flights

Stansted to Halifax flights

London City to Kelowna flights

Gatwick to Québec City flights

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

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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 £176

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 25/9. 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 23 August 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 23 August 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 23 August 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 23 August 2026.

Last-minute flights from Stansted to OntarioDiscover last-minute flight deals from Stansted to Ontario. Data last updated 23 August 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Ontario. Data last updated 23 August 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 23 August 2026.

Search for one-way flight options from Stansted to Ontario. Find affordable one-way fares based on user searches. Data last updated 23 August 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

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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 23 August 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?

Why should you use Cheapflights to find cheap flight tickets 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 23 August 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 23 August 2026.

Last-minute flights from Stansted to Ontario
Discover last-minute flight deals from Stansted to Ontario. Data last updated 23 August 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 23 August 2026.