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 30h. 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.

£245+ 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 28 September 2026.

Wed 9/1207:15 -

2 stops16h 00m

Tue 15/1219:40 -

2 stops19h 35m

Deal found 25/9£363

Mon 16/1122:35 -

2 stops24h 40m

Tue 24/1119:40 -

2 stops21h 10m

Deal found 26/9£364

Thu 3/1206:45 -

2 stops16h 30m

Thu 10/1219:40 -

2 stops22h 35m

Deal found 23/9£365

Fri 16/1006:35 -

2 stops20h 30m

Mon 19/1023:10 -

2 stops19h 10m

Deal found 25/9£366

Mon 23/1106:35 -

2 stops16h 40m

Mon 30/1119:40 -

2 stops13h 25m

Deal found 23/9£368

Sat 26/916:15 -

1 stop26h 05m

Sat 3/1023:55 -

2 stops14h 25m

Deal found 24/9£371

Fri 16/1006:35 -

2 stops20h 30m

Sun 18/1020:45 -

2 stops21h 40m

Deal found 26/9£371

Wed 30/906:30 -

2 stops20h 35m

Wed 7/1023:10 -

2 stops13h 25m

Deal found 23/9£377

Fri 2/1006:35 -

2 stops17h 35m

Wed 7/1020:45 -

2 stops21h 35m

Deal found 24/9£380

Fri 13/1122:25 -

2 stops24h 50m

Sat 28/1119:40 -

2 stops19h 40m

Deal found 27/9£384

Wed 21/1006:30 -

2 stops13h 40m

Wed 28/1009:10 -

2 stops20h 40m

Deal found 23/9£666

Wed 7/1006:30 -

2 stops13h 40m

Mon 12/1014:00 -

2 stops17h 50m

Deal found 23/9£713

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 28 September 2026.

Sat 21/1108:25 -

1 stop32h 25m

Sat 28/1119:55 -

1 stop15h 15m

Deal found 26/9£473

Sun 15/1117:20 -

1 stop30h 00m

Sat 21/1122:55 -

1 stop30h 00m

Deal found 25/9£743

Sat 14/1121:35 -

1 stop19h 15m

Sat 21/1119:55 -

1 stop19h 15m

Deal found 27/9£621

Thu 5/1117:20 -

1 stop30h 00m

Wed 11/1120:15 -

1 stop32h 40m

Deal found 27/9£788

Wed 21/1008:30 -

2 stops16h 30m

Wed 28/1014:00 -

3 stops17h 55m

Deal found 23/9£755

Fri 20/1106:55 -

3 stops22h 49m

Sat 21/1112:05 -

3 stops19h 40m

Deal found 27/9£772

Thu 17/1221:45 -

2 stops22h 15m

Sat 26/1217:10 -

2 stops24h 55m

Deal found 25/9£778

Mon 21/1210:55 -

1 stop36h 25m

Mon 18/120:15 -

1 stop32h 40m

Deal found 25/9£1,107

Mon 12/1008:30 -

2 stops20h 55m

Fri 13/1114:00 -

3 stops16h 30m

Deal found 27/9£833

Thu 15/1006:30 -

2 stops13h 40m

Wed 21/1014:35 -

2 stops16h 25m

Deal found 25/9£906

Thu 22/1017:35 -

1 stop31h 10m

Mon 2/1120:15 -

1 stop32h 40m

Deal found 26/9£1,233

Thu 28/110:55 -

2 stops42h 45m

Sun 31/119:50 -

2 stops39h 30m

Deal found 27/9£936

Thu 29/1017:20 -

1 stop30h 00m

Wed 4/1120:15 -

1 stop32h 40m

Deal found 24/9£1,266

Sat 10/1017:45 -

1 stop31h 00m

Sat 17/1021:00 -

1 stop31h 55m

Deal found 27/9£1,283

Mon 26/1006:20 -

3 stops22h 24m

Mon 2/1118:10 -

2 stops17h 55m

Deal found 23/9£984

Fri 23/1008:10 -

3 stops17h 40m

Fri 30/1018:10 -

3 stops17h 45m

Deal found 25/9£1,160

Tue 10/1117:20 -

2 stops34h 36m

Tue 17/1120:15 -

1 stop32h 40m

Deal found 24/9£1,230

Tue 10/1117:20 -

1 stop30h 00m

Wed 18/1112:00 -

2 stops23h 20m

Deal found 25/9£1,234

Sun 27/1217:20 -

2 stops34h 12m

Mon 11/114:55 -

2 stops20h 25m

Deal found 27/9£1,453

Thu 17/1217:20 -

2 stops33h 30m

Thu 7/109:00 -

2 stops26h 20m

Deal found 26/9£1,599

Sat 31/1017:20 -

2 stops36h 24m

Sun 8/1119:35 -

2 stops57h 20m

Deal found 27/9£1,605

Find flight deals from Stansted to Ontario

Round-trip from	£363
One-way from	£245
Popular in	August
Cheapest in	February
Average price	£442

9/12-15/12
4 total stops
35h 35m total
London to Ontario

Search Deals

11/12-31/12
1 total stop
21h 00m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£43 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

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

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Tue 24/11

10:20-00:01

3 stops42h 41m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£319

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Mon 2/11

08:05-00:01

3 stops44h 56m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£326

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Wed 25/11

09:15-00:01

3 stops43h 46m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£362

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Fri 2/10

19:50-18:15

2 stops27h 25m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£377

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Thu 15/10

06:55-16:20

3 stops38h 25m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£380

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Thu 5/11

07:10-00:44

3 stops22h 34m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£382

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Thu 17/12

09:15-17:58

2 stops37h 43m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£403

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Wed 4/11

07:15-00:44

3 stops22h 29m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£412

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Wed 21/10

22:45-00:20

3 stops30h 35m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£433

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Sat 21/11

08:25-11:50

1 stop32h 25m

Toronto Pearson Intl

Sat 28/11

19:55-16:10

1 stop15h 15m

£473

Flights are sorted by cheapest return flights first.

Deals found on 27/9

Showing 1-10 of 36 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-YOW

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-YOW

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 30h. 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

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Complete your trip

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Alternative routes for Stansted to Ontario

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Luton to Pierre Elliott Trudeau Intl flights

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Southend to Pearson Intl flights

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Heathrow to St. John's flights

Gatwick to Ottawa flights

Gatwick to St. John's flights

Gatwick to Edmonton flights

London City to Edmonton flights

Heathrow to Winnipeg flights

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Heathrow to Québec City flights

Luton to Halifax flights

Heathrow to Comox flights

Luton to Edmonton flights

London City to Ottawa flights

Heathrow to Charlottetown flights

Gatwick to Winnipeg flights

London City to Winnipeg flights

Gatwick to Québec City flights

Heathrow to Kelowna flights

Fly with Cheapflights

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 £245

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. 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 28 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 28 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 28 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 28 September 2026.

Last-minute flights from Stansted to OntarioDiscover last-minute flight deals from Stansted to Ontario. Data last updated 28 September 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Ontario. Data last updated 28 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 28 September 2026.

Search for one-way flight options from Stansted to Ontario. Find affordable one-way fares based on user searches. Data last updated 28 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

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Stansted and Ontario flights

Browse other Stansted and Ontario flight options. Last updated on 28 September 2026.

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Stansted to Ontario flights

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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 28 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 28 September 2026.

Last-minute flights from Stansted to Ontario
Discover last-minute flight deals from Stansted to Ontario. Data last updated 28 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 28 September 2026.