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 29h 40m. 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 3255 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.

£206+ Cheap Flights from London Stansted Airport to Ontario

Cheap flight deals from Stansted to Ontario

Enter your travel dates to find the best prices.

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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 27 August 2026.

Wed 2/921:30 -

2 stops28h 55m

Tue 15/921:55 -

1 stop10h 20m

Deal found 24/8£391

Wed 9/908:20 -

2 stops45h 05m

Sat 19/923:55 -

1 stop28h 55m

Deal found 24/8£391

Tue 15/922:00 -

1 stop20h 20m

Tue 29/922:15 -

2 stops15h 25m

Deal found 23/8£392

Wed 16/906:30 -

1 stop11h 50m

Wed 23/923:55 -

1 stop12h 40m

Deal found 23/8£393

Wed 21/1011:15 -

2 stops33h 25m

Wed 28/1018:10 -

2 stops20h 25m

Deal found 24/8£394

Thu 10/906:05 -

1 stop12h 35m

Fri 25/922:10 -

1 stop16h 10m

Deal found 25/8£395

Wed 16/921:30 -

2 stops28h 55m

Fri 18/923:55 -

1 stop12h 40m

Deal found 25/8£396

Mon 14/915:35 -

1 stop25h 00m

Thu 1/1021:30 -

1 stop14h 00m

Deal found 23/8£396

Sat 5/907:25 -

1 stop11h 15m

Fri 2/1022:10 -

1 stop9h 40m

Deal found 25/8£397

Tue 1/906:30 -

1 stop13h 25m

Mon 21/923:55 -

1 stop14h 30m

Deal found 24/8£398

Mon 14/906:05 -

1 stop12h 35m

Fri 23/1022:15 -

1 stop13h 00m

Deal found 25/8£399

Thu 17/906:00 -

2 stops16h 15m

Wed 30/921:35 -

1 stop10h 15m

Deal found 22/8£400

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 27 August 2026.

Mon 14/915:35 -

1 stop25h 00m

Thu 1/1021:30 -

1 stop14h 00m

Deal found 23/8£396

Mon 9/1110:55 -

1 stop36h 25m

Thu 26/1120:15 -

1 stop32h 40m

Deal found 26/8£672

Fri 2/1017:00 -

1 stop26h 00m

Sun 11/1021:30 -

1 stop12h 35m

Deal found 23/8£427

Thu 5/1114:00 -

1 stop28h 10m

Tue 10/1115:10 -

1 stop17h 20m

Deal found 26/8£904

Mon 7/922:25 -

1 stop17h 35m

Mon 14/919:15 -

1 stop21h 10m

Deal found 26/8£447

Wed 7/1020:10 -

1 stop26h 00m

Sun 18/1023:45 -

1 stop26h 40m

Deal found 23/8£469

Wed 7/1015:25 -

1 stop30h 45m

Wed 14/1023:45 -

1 stop14h 30m

Deal found 22/8£484

Tue 24/1117:20 -

1 stop29h 40m

Tue 15/1220:50 -

1 stop32h 05m

Deal found 25/8£673

Sat 10/1007:55 -

1 stop14h 15m

Sun 18/1023:45 -

1 stop26h 40m

Deal found 23/8£487

Tue 23/217:20 -

1 stop30h 45m

Tue 16/321:50 -

1 stop32h 05m

Deal found 25/8£673

Sat 19/906:35 -

2 stops22h 45m

Sat 26/918:25 -

2 stops13h 30m

Deal found 22/8£494

Tue 27/1017:20 -

1 stop30h 00m

Mon 9/1120:15 -

1 stop32h 40m

Deal found 25/8£693

Wed 4/1115:00 -

1 stop27h 10m

Sun 8/1115:10 -

1 stop16h 20m

Deal found 26/8£904

Sun 13/922:10 -

2 stops31h 10m

Tue 15/918:25 -

2 stops21h 05m

Deal found 26/8£547

Mon 12/1010:50 -

1 stop36h 20m

Mon 7/1220:35 -

1 stop14h 45m

Deal found 25/8£729

Thu 5/1114:00 -

1 stop28h 10m

Sun 8/1115:10 -

1 stop16h 20m

Deal found 26/8£904

Thu 8/1013:15 -

3 stops33h 28m

Thu 15/1018:20 -

2 stops18h 15m

Deal found 26/8£552

Wed 14/1010:50 -

1 stop38h 25m

Sun 18/1022:00 -

1 stop37h 40m

Deal found 22/8£822

Sun 20/906:35 -

2 stops16h 00m

Sun 27/918:25 -

2 stops15h 05m

Deal found 23/8£565

Sun 6/922:10 -

2 stops24h 25m

Tue 15/918:25 -

2 stops21h 05m

Deal found 24/8£568

Wed 7/1017:45 -

1 stop31h 30m

Wed 14/1022:00 -

1 stop37h 40m

Deal found 23/8£848

Sun 27/1210:55 -

1 stop36h 45m

Thu 7/119:55 -

1 stop15h 25m

Deal found 26/8£858

Thu 24/906:30 -

2 stops16h 45m

Thu 1/1018:25 -

2 stops15h 10m

Deal found 26/8£592

Thu 10/906:05 -

2 stops16h 30m

Fri 2/1018:25 -

2 stops13h 25m

Deal found 26/8£612

Thu 22/1017:35 -

1 stop31h 40m

Mon 2/1120:15 -

1 stop32h 40m

Deal found 25/8£954

Sun 22/1111:35 -

2 stops18h 09m

Tue 24/1117:40 -

2 stops16h 00m

Deal found 26/8£667

Sat 24/1007:55 -

1 stop14h 15m

Sat 31/1020:55 -

1 stop19h 15m

Deal found 22/8£670

Thu 24/906:00 -

3 stops28h 20m

Thu 1/1018:20 -

2 stops17h 10m

Deal found 27/8£715

Tue 23/217:20 -

2 stops36h 05m

Tue 16/321:50 -

1 stop32h 05m

Deal found 25/8£726

Fri 11/908:30 -

2 stops16h 30m

Fri 2/1018:25 -

2 stops13h 25m

Deal found 26/8£726

Find flight deals from Stansted to Ontario

Round-trip from	£390
One-way from	£206
Popular in	August
Cheapest in	February
Average price	£601

6/11-9/11
4 total stops
44h 20m total
London to Ontario

Search Deals

21/9
2 total stops
52h 40m 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

£396

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

£427

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Mon 7/9

22:25-11:00

1 stop17h 35m

Toronto Pearson Intl

Mon 14/9

19:15-21:25

1 stop21h 10m

£447

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Wed 7/10

20:10-17:10

1 stop26h 00m

Toronto Pearson Intl

Sun 18/10

23:45-07:25

1 stop26h 40m

£469

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Wed 7/10

15:25-17:10

1 stop30h 45m

Toronto Pearson Intl

Wed 14/10

23:45-19:15

1 stop14h 30m

£484

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

£487

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sat 19/9

06:35-00:20

2 stops22h 45m

Ottawa

Sat 26/9

18:25-12:55

2 stops13h 30m

£494

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sun 13/9

22:10-00:20

2 stops31h 10m

Ottawa

Tue 15/9

18:25-20:30

2 stops21h 05m

£547

LondonLondon

STN London Stansted - YXU London

STNYXU

London Stansted

Thu 8/10

13:15-17:43

3 stops33h 28m

London

Thu 15/10

18:20-17:35

2 stops18h 15m

£552

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sun 20/9

06:35-17:35

2 stops16h 00m

Ottawa

Sun 27/9

18:25-14:30

2 stops15h 05m

£565

Flights are sorted by cheapest return flights first.

Deals found on 24/8

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-YUL

STN-YYZ

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-YOW

STN-YUL

STN-YYZ

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 29h 40m. 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 3255 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

Heathrow to Pearson Intl flights

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Gatwick to Pearson Intl flights

Heathrow to Toronto Island flights

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Heathrow to Abbotsford flights

Gatwick to Pierre Elliott Trudeau Intl flights

London City to Pierre Elliott Trudeau Intl flights

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Luton to Vancouver Intl flights

Luton to Calgary flights

Stansted to Calgary flights

Heathrow to Ottawa flights

Gatwick to Abbotsford flights

Southend to Pearson Intl flights

London City to Halifax flights

Stansted to Halifax flights

Gatwick to Halifax flights

London City to Ottawa flights

Luton to Halifax flights

Heathrow to Winnipeg flights

Heathrow to Edmonton flights

Gatwick to Edmonton flights

Gatwick to Ottawa flights

London City to Edmonton flights

Gatwick to Winnipeg flights

Heathrow to Kelowna flights

Heathrow to St. John's flights

Gatwick to Québec City flights

Heathrow to Comox flights

Heathrow to Victoria flights

Stansted to Edmonton flights

Heathrow to Québec City flights

Gatwick to Kelowna flights

Gatwick to St. John's flights

Heathrow to Saskatoon flights

Stansted to Ottawa 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 £206

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 27 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 27 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 27 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 27 August 2026.

Last-minute flights from Stansted to OntarioDiscover last-minute flight deals from Stansted to Ontario. Data last updated 27 August 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Ontario. Data last updated 27 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 27 August 2026.

Search for one-way flight options from Stansted to Ontario. Find affordable one-way fares based on user searches. Data last updated 27 August 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 27 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

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 27 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 27 August 2026.

Last-minute flights from Stansted to Ontario
Discover last-minute flight deals from Stansted to Ontario. Data last updated 27 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 27 August 2026.