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.

£246+ 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 30 September 2026.

Mon 23/1122:35 -

2 stops24h 40m

Mon 30/1119:40 -

2 stops21h 15m

Deal found 29/9£360

Thu 26/1106:45 -

2 stops16h 30m

Mon 30/1119:40 -

2 stops21h 15m

Deal found 28/9£363

Mon 16/1122:35 -

2 stops24h 40m

Tue 24/1119:40 -

2 stops21h 10m

Deal found 26/9£364

Fri 16/1006:35 -

2 stops20h 30m

Mon 19/1023:10 -

2 stops19h 10m

Deal found 25/9£367

Fri 16/1006:35 -

2 stops20h 30m

Sun 18/1020:45 -

2 stops21h 40m

Deal found 26/9£372

Fri 11/1206:45 -

2 stops16h 30m

Mon 14/1219:40 -

2 stops19h 35m

Deal found 29/9£373

Fri 13/1122:25 -

2 stops24h 50m

Sat 28/1119:40 -

2 stops19h 40m

Deal found 27/9£385

Thu 10/1206:45 -

2 stops16h 30m

Wed 30/1219:15 -

2 stops23h 05m

Deal found 28/9£388

Wed 14/1006:30 -

2 stops18h 30m

Sun 18/1020:55 -

2 stops12h 35m

Deal found 28/9£540

Fri 20/1106:55 -

3 stops22h 49m

Sat 21/1112:45 -

2 stops19h 00m

Deal found 27/9£761

Sat 10/1006:35 -

2 stops18h 25m

Thu 15/1020:55 -

2 stops12h 40m

Deal found 26/9£793

Wed 14/1008:30 -

2 stops16h 30m

Thu 22/1020:55 -

2 stops12h 40m

Deal found 28/9£824

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 30 September 2026.

Wed 14/1006:30 -

2 stops18h 30m

Sun 18/1020:55 -

2 stops12h 35m

Deal found 28/9£540

Sun 14/217:20 -

1 stop30h 00m

Sat 20/220:15 -

1 stop32h 40m

Deal found 29/9£744

Sun 21/210:55 -

1 stop36h 25m

Sat 27/220:15 -

1 stop32h 40m

Deal found 28/9£745

Fri 20/1106:55 -

3 stops22h 49m

Sat 21/1112:05 -

3 stops19h 40m

Deal found 27/9£772

Sun 15/1117:20 -

1 stop30h 00m

Sat 21/1122:55 -

1 stop30h 00m

Deal found 29/9£746

Sat 7/1108:25 -

1 stop32h 25m

Sat 21/1119:55 -

1 stop19h 15m

Deal found 28/9£787

Thu 5/1117:20 -

1 stop30h 00m

Wed 11/1120:15 -

1 stop32h 40m

Deal found 27/9£789

Wed 14/1008:30 -

2 stops16h 30m

Thu 22/1020:55 -

2 stops12h 40m

Deal found 28/9£824

Mon 12/1008:30 -

2 stops20h 55m

Fri 13/1114:00 -

3 stops16h 30m

Deal found 27/9£834

Wed 14/1008:30 -

2 stops16h 30m

Wed 21/1016:00 -

2 stops12h 25m

Deal found 28/9£874

Sun 25/1006:30 -

2 stops22h 14m

Sun 1/1114:00 -

2 stops12h 50m

Deal found 28/9£908

Sat 31/1010:55 -

1 stop36h 25m

Sat 7/1122:55 -

1 stop30h 00m

Deal found 29/9£1,111

Thu 28/110:55 -

2 stops42h 45m

Sun 31/119:50 -

2 stops39h 30m

Deal found 27/9£937

Thu 22/1017:35 -

1 stop31h 10m

Mon 2/1120:15 -

1 stop32h 40m

Deal found 26/9£1,234

Mon 12/1008:30 -

2 stops16h 30m

Wed 21/1014:35 -

3 stops16h 35m

Deal found 28/9£961

Thu 29/1017:20 -

1 stop30h 00m

Wed 4/1120:15 -

1 stop32h 40m

Deal found 26/9£1,265

Sat 24/1007:55 -

1 stop14h 15m

Sat 24/1020:55 -

1 stop19h 15m

Deal found 29/9£967

Fri 23/1017:35 -

1 stop32h 25m

Fri 6/1120:15 -

1 stop32h 40m

Deal found 26/9£1,310

Sun 11/1006:35 -

2 stops13h 35m

Fri 13/1114:00 -

3 stops16h 30m

Deal found 27/9£992

Mon 12/1022:45 -

2 stops21h 25m

Thu 22/1020:55 -

2 stops12h 40m

Deal found 30/9£992

Tue 10/1117:20 -

1 stop30h 00m

Wed 25/1114:00 -

2 stops21h 20m

Deal found 29/9£1,234

Tue 10/1117:20 -

1 stop30h 00m

Wed 18/1112:00 -

2 stops23h 20m

Deal found 25/9£1,236

Find flight deals from Stansted to Ontario

Round-trip from	£360
One-way from	£246
Popular in	August
Cheapest in	February
Average price	£443

23/11-30/11
4 total stops
45h 55m 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 1/12

06:15-00:01

3 stops46h 46m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£302

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Mon 30/11

09:10-00:44

3 stops44h 34m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£327

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sat 14/11

17:05-00:44

3 stops36h 39m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£333

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Thu 19/11

09:15-00:44

3 stops20h 29m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£351

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sun 15/11

06:20-00:44

3 stops23h 24m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£353

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Wed 25/11

08:30-14:30

3 stops35h 00m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£383

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Mon 16/11

09:10-00:44

3 stops20h 34m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£401

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Thu 22/10

06:30-00:20

3 stops22h 50m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£415

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Wed 21/10

09:55-11:00

1 stop30h 05m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£421

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Tue 24/11

08:55-00:44

2 stops20h 49m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£433

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 40 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

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

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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Gatwick to Pierre Elliott Trudeau Intl flights

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Southend to Pearson Intl flights

Luton to Vancouver Intl flights

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Heathrow to Ottawa flights

Gatwick to Halifax flights

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London City to Ottawa flights

Heathrow to Winnipeg flights

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Heathrow to St. John's flights

Heathrow to Charlottetown flights

Luton to Halifax flights

London City to Abbotsford flights

Gatwick to St. John's flights

Heathrow to London flights

London City to Winnipeg 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 £246

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 30 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 30 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 30 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 30 September 2026.

Last-minute flights from Stansted to OntarioDiscover last-minute flight deals from Stansted to Ontario. Data last updated 30 September 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Ontario. Data last updated 30 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 30 September 2026.

Search for one-way flight options from Stansted to Ontario. Find affordable one-way fares based on user searches. Data last updated 30 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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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 30 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 30 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 30 September 2026.

Last-minute flights from Stansted to Ontario
Discover last-minute flight deals from Stansted to Ontario. Data last updated 30 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 30 September 2026.