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.

£271+ 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 26 October 2026.

Mon 23/1106:35 -

2 stops16h 40m

Mon 30/1119:40 -

2 stops19h 35m

Deal found 24/10£363

Fri 27/1107:45 -

2 stops15h 30m

Thu 3/1219:40 -

2 stops22h 35m

Deal found 24/10£365

Tue 24/1107:15 -

2 stops16h 00m

Sun 29/1119:40 -

2 stops21h 30m

Deal found 25/10£369

Tue 24/1107:15 -

2 stops16h 00m

Mon 30/1119:40 -

2 stops19h 35m

Deal found 25/10£371

Thu 12/1106:45 -

2 stops16h 30m

Thu 26/1119:40 -

2 stops22h 35m

Deal found 25/10£372

Mon 23/1106:35 -

2 stops16h 40m

Sun 29/1119:40 -

2 stops21h 30m

Deal found 22/10£373

Thu 12/1106:45 -

2 stops16h 30m

Sun 22/1119:40 -

2 stops19h 25m

Deal found 21/10£374

Thu 12/1106:45 -

2 stops16h 30m

Sun 29/1119:40 -

2 stops19h 25m

Deal found 22/10£374

Mon 21/1220:30 -

2 stops25h 50m

Mon 4/110:05 -

2 stops19h 15m

Deal found 22/10£684

Thu 3/1207:10 -

3 stops21h 30m

Sat 5/1210:15 -

2 stops21h 30m

Deal found 21/10£685

Wed 4/1116:55 -

3 stops26h 17m

Wed 11/1109:00 -

3 stops27h 30m

Deal found 21/10£722

Thu 29/1009:00 -

3 stops19h 50m

Sun 29/1117:40 -

2 stops14h 10m

Deal found 23/10£732

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 26 October 2026.

Mon 19/407:30 -

2 stops21h 10m

Mon 26/418:25 -

2 stops15h 40m

Deal found 21/10£563

Fri 5/217:20 -

1 stop30h 00m

Mon 15/321:15 -

1 stop32h 40m

Deal found 22/10£725

Sat 13/208:25 -

1 stop32h 25m

Sat 20/219:55 -

1 stop15h 15m

Deal found 24/10£653

Thu 3/1207:10 -

3 stops21h 30m

Sat 5/1210:15 -

2 stops21h 30m

Deal found 21/10£685

Thu 12/1110:55 -

1 stop37h 55m

Fri 15/120:15 -

1 stop32h 40m

Deal found 21/10£754

Mon 9/1110:55 -

1 stop37h 55m

Sat 14/1120:45 -

1 stop32h 10m

Deal found 25/10£784

Mon 8/310:55 -

1 stop36h 25m

Wed 17/316:00 -

2 stops20h 20m

Deal found 21/10£762

Thu 26/1110:55 -

1 stop36h 25m

Wed 2/1220:45 -

1 stop32h 10m

Deal found 25/10£863

Mon 9/1110:55 -

1 stop37h 55m

Wed 17/214:00 -

2 stops21h 20m

Deal found 24/10£823

Sat 26/1210:55 -

1 stop37h 55m

Tue 12/120:15 -

1 stop32h 40m

Deal found 22/10£895

Wed 13/110:55 -

1 stop36h 25m

Wed 27/122:00 -

2 stops37h 20m

Deal found 21/10£909

Tue 23/317:20 -

1 stop30h 00m

Wed 31/321:50 -

1 stop30h 15m

Deal found 25/10£971

Thu 19/1117:20 -

2 stops33h 30m

Thu 26/1110:50 -

2 stops24h 30m

Deal found 22/10£954

Wed 2/1212:15 -

2 stops15h 17m

Sun 6/1214:00 -

2 stops12h 50m

Deal found 21/10£998

Thu 21/117:20 -

2 stops33h 30m

Thu 11/210:50 -

2 stops24h 30m

Deal found 22/10£1,072

Fri 15/117:20 -

2 stops33h 30m

Fri 5/210:50 -

2 stops24h 30m

Deal found 22/10£1,119

Sat 19/1221:50 -

2 stops32h 50m

Sat 2/105:30 -

3 stops32h 10m

Deal found 24/10£1,155

Fri 25/1217:20 -

2 stops33h 30m

Fri 15/110:50 -

2 stops24h 30m

Deal found 24/10£1,182

Sat 27/317:20 -

2 stops36h 16m

Wed 21/407:00 -

2 stops45h 05m

Deal found 23/10£1,242

Thu 5/1117:20 -

2 stops34h 12m

Thu 26/1110:50 -

2 stops24h 30m

Deal found 22/10£1,364

Find flight deals from Stansted to Ontario

Round-trip from	£363
One-way from	£271
Popular in	August
Cheapest in	February
Average price	£444

23/11-30/11
4 total stops
36h 15m total
London to Ontario

Search Deals

18/1-31/12
2 total stops
35h 10m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£42 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 October 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

Thu 25/2

06:15-14:30

3 stops37h 15m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£288

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Mon 30/11

09:10-19:50

2 stops39h 40m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£289

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Fri 20/11

22:25-19:50

3 stops50h 25m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£291

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Mon 14/12

09:15-19:17

3 stops39h 02m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£293

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Thu 7/1

18:05-19:50

2 stops30h 45m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£304

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Sun 6/12

09:45-14:32

3 stops57h 47m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£319

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Tue 8/12

17:00-14:32

3 stops50h 32m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£322

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Wed 11/11

20:00-19:10

2 stops52h 10m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£334

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Tue 2/2

19:45-07:59

2 stops41h 14m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£350

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Tue 5/1

18:50-14:30

3 stops48h 40m

Ottawa

Wed 31/12

00:00-06:00

Nonstop0h 00m

£360

Flights are sorted by cheapest return flights first.

Deals found on 22/10

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-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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Alternative routes for Stansted to Ontario

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Southend to Pearson Intl flights

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London City to Québec City flights

Heathrow to St. John's flights

London City to Winnipeg flights

Gatwick to St. John's flights

Stansted to Winnipeg flights

Heathrow to Comox 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 £271

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. 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 26 October 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 26 October 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 26 October 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 26 October 2026.

Last-minute flights from Stansted to OntarioDiscover last-minute flight deals from Stansted to Ontario. Data last updated 26 October 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Ontario. Data last updated 26 October 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 26 October 2026.

Search for one-way flight options from Stansted to Ontario. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Find flight deals from Stansted to Ontario

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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

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Alternative routes for Stansted to Ontario

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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 26 October 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 26 October 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 26 October 2026.

Last-minute flights from Stansted to Ontario
Discover last-minute flight deals from Stansted to Ontario. Data last updated 26 October 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 26 October 2026.