How long is the flight from London Stansted Airport to Region of Ontario?

Airlines like Lufthansa and Turkish Airlines fly from London Stansted Airport to Region of Ontario in about 30h 18m. The time it takes to get you to your destination can typically vary by up to 6h 02m. London Stansted Airport and Region of Ontario are separated by a distance of 3646 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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.

£216+ 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 9 August 2026.

Mon 7/915:35 -

1 stop25h 00m

Thu 24/918:50 -

1 stop16h 40m

Deal found 8/8£386

Mon 14/908:30 -

2 stops15h 40m

Mon 21/923:10 -

2 stops19h 10m

Deal found 9/8£393

Wed 26/822:45 -

2 stops28h 00m

Wed 23/919:15 -

1 stop9h 10m

Deal found 6/8£394

Wed 26/819:10 -

3 stops43h 50m

Tue 22/919:15 -

1 stop13h 00m

Deal found 8/8£396

Tue 18/822:00 -

2 stops22h 00m

Tue 15/919:15 -

1 stop22h 25m

Deal found 6/8£396

Mon 17/822:25 -

3 stops23h 45m

Wed 16/921:55 -

2 stops19h 05m

Deal found 4/8£398

Tue 15/921:55 -

1 stop18h 05m

Wed 30/919:15 -

1 stop9h 10m

Deal found 6/8£399

Thu 13/806:30 -

2 stops15h 40m

Tue 18/821:35 -

1 stop19h 45m

Deal found 4/8£400

Tue 11/806:30 -

1 stop13h 25m

Mon 24/807:35 -

2 stops26h 40m

Deal found 4/8£402

Mon 5/1022:45 -

2 stops23h 25m

Sun 11/1022:15 -

1 stop12h 05m

Deal found 7/8£402

Mon 21/922:25 -

1 stop17h 35m

Wed 30/919:15 -

1 stop20h 20m

Deal found 4/8£403

Wed 23/921:30 -

2 stops28h 55m

Wed 30/918:20 -

2 stops20h 10m

Deal found 4/8£404

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 9 August 2026.

Mon 7/915:35 -

1 stop25h 00m

Thu 24/918:50 -

1 stop16h 40m

Deal found 8/8£386

Mon 21/916:25 -

3 stops30h 18m

Mon 28/918:20 -

3 stops34h 50m

Deal found 7/8£578

Mon 12/1010:50 -

1 stop36h 20m

Mon 7/1220:35 -

1 stop14h 45m

Deal found 8/8£671

Thu 24/922:00 -

1 stop20h 20m

Thu 1/1018:15 -

2 stops22h 45m

Deal found 8/8£437

Sun 18/1016:00 -

1 stop27h 10m

Thu 22/1016:10 -

1 stop17h 20m

Deal found 5/8£902

Sat 28/1108:25 -

1 stop32h 25m

Sat 5/1219:55 -

1 stop19h 15m

Deal found 8/8£448

Tue 29/917:45 -

2 stops32h 15m

Sun 4/1019:00 -

1 stop21h 05m

Deal found 4/8£481

Thu 17/921:55 -

3 stops31h 25m

Thu 24/906:55 -

2 stops34h 30m

Deal found 6/8£502

Wed 23/916:25 -

2 stops30h 18m

Wed 30/918:20 -

3 stops40h 20m

Deal found 9/8£684

Tue 6/1017:35 -

1 stop29h 35m

Mon 7/1220:35 -

1 stop14h 45m

Deal found 4/8£696

Wed 16/906:30 -

2 stops22h 50m

Wed 23/906:55 -

2 stops29h 40m

Deal found 7/8£518

Mon 5/1010:50 -

1 stop36h 20m

Thu 12/1119:55 -

1 stop15h 25m

Deal found 8/8£721

Fri 25/906:35 -

2 stops16h 00m

Fri 2/1018:25 -

2 stops19h 55m

Deal found 6/8£535

Thu 19/1114:00 -

1 stop28h 10m

Sun 22/1115:10 -

1 stop16h 20m

Deal found 7/8£902

Mon 23/1113:30 -

1 stop28h 40m

Wed 25/1115:10 -

1 stop16h 20m

Deal found 7/8£902

Fri 18/906:35 -

2 stops13h 15m

Fri 25/915:30 -

3 stops21h 05m

Deal found 4/8£568

Fri 23/1006:55 -

1 stop17h 50m

Wed 4/1120:15 -

1 stop32h 40m

Deal found 4/8£875

Wed 18/1115:00 -

1 stop27h 10m

Thu 26/1115:10 -

1 stop18h 55m

Deal found 7/8£902

Sat 19/906:35 -

2 stops16h 08m

Sat 26/918:20 -

2 stops22h 00m

Deal found 5/8£577

Wed 14/1010:50 -

1 stop38h 25m

Sun 18/1022:00 -

1 stop37h 40m

Deal found 8/8£902

Wed 2/922:45 -

2 stops23h 50m

Wed 30/906:55 -

2 stops31h 35m

Deal found 8/8£579

Mon 31/822:25 -

1 stop17h 35m

Wed 9/919:15 -

1 stop20h 20m

Deal found 8/8£598

Wed 23/916:25 -

2 stops30h 18m

Wed 30/905:40 -

2 stops28h 55m

Deal found 8/8£600

Fri 23/1017:35 -

1 stop32h 25m

Fri 6/1120:15 -

1 stop32h 40m

Deal found 7/8£1,160

Wed 16/906:30 -

2 stops22h 50m

Mon 5/1006:50 -

3 stops29h 15m

Deal found 5/8£613

Wed 2/906:55 -

1 stop17h 50m

Thu 10/921:00 -

1 stop31h 55m

Deal found 5/8£1,188

Mon 21/916:25 -

3 stops30h 18m

Mon 28/918:20 -

2 stops16h 15m

Deal found 7/8£622

Sat 5/906:35 -

2 stops16h 00m

Sat 12/908:35 -

2 stops33h 45m

Deal found 8/8£622

Thu 20/806:30 -

3 stops22h 50m

Sun 23/816:00 -

2 stops14h 20m

Deal found 6/8£655

Tue 3/1106:05 -

2 stops21h 03m

Tue 24/1114:00 -

2 stops22h 55m

Deal found 5/8£691

Find flight deals from Stansted to Ontario

Round-trip from	£386
One-way from	£216
Popular in	August
Cheapest in	February
Average price	£588

7/9-24/9
2 total stops
41h 40m total
London to Ontario

Search Deals

11/9
3 total stops
40h 45m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£37 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 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 7/9

15:35-11:35

1 stop25h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

18:50-16:30

1 stop16h 40m

£386

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Thu 24/9

22:00-13:20

1 stop20h 20m

Toronto Pearson Intl

Thu 1/10

18:15-22:00

2 stops22h 45m

£437

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Sat 28/11

08:25-11:50

1 stop32h 25m

Toronto Pearson Intl

Sat 5/12

19:55-20:10

1 stop19h 15m

£448

LondonMontreal

STN London Stansted - YUL Montreal Pierre Elliott Trudeau Intl

STNYUL

London Stansted

Tue 29/9

17:45-21:00

2 stops32h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

19:00-21:05

1 stop21h 05m

£481

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Thu 17/9

21:55-00:20

3 stops31h 25m

Ottawa

Thu 24/9

06:55-22:25

2 stops34h 30m

£502

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Wed 16/9

06:30-00:20

2 stops22h 50m

Ottawa

Wed 23/9

06:55-17:35

2 stops29h 40m

£518

LondonOttawa

STN London Stansted - YOW Ottawa

STNYOW

London Stansted

Fri 25/9

06:35-17:35

2 stops16h 00m

Ottawa

Fri 2/10

18:25-19:20

2 stops19h 55m

£535

Fastest return journey

LondonLondon

STN London Stansted - YXU London

STNYXU

London Stansted

Fri 18/9

06:35-14:50

2 stops13h 15m

London

Fri 25/9

15:30-17:35

3 stops21h 05m

£568

LondonLondon

STN London Stansted - YXU London

STNYXU

London Stansted

Sat 19/9

06:35-17:43

2 stops16h 08m

London

Sat 26/9

18:20-21:20

2 stops22h 00m

£577

LondonLondon

STN London Stansted - YXU London

STNYXU

London Stansted

Mon 21/9

16:25-17:43

3 stops30h 18m

London

Mon 28/9

18:20-10:10

3 stops34h 50m

£578

Flights are sorted by cheapest return flights first.

Deals found on 4/8

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-YUL

STN-YYZ

STN-YXU

STN-YOW

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-YUL

STN-YYZ

STN-YXU

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 Lufthansa and Turkish Airlines fly from London Stansted Airport to Region of Ontario in about 30h 18m. The time it takes to get you to your destination can typically vary by up to 6h 02m. London Stansted Airport and Region of Ontario are separated by a distance of 3646 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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

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Popular flights

Top destinations

Alternative routes for Stansted to Ontario

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Heathrow to Winnipeg flights

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Heathrow to St. John's flights

Luton to Halifax flights

Gatwick to Kelowna flights

Luton to Edmonton flights

Stansted to Edmonton flights

Gatwick to Victoria flights

Stansted to St. John's 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 £216

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 11/9. 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 9 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 9 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 9 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 9 August 2026.

Last-minute flights from Stansted to OntarioDiscover last-minute flight deals from Stansted to Ontario. Data last updated 9 August 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Ontario. Data last updated 9 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 9 August 2026.

Search for one-way flight options from Stansted to Ontario. Find affordable one-way fares based on user searches. Data last updated 9 August 2026.

Find flight deals from Stansted to Ontario

Round-trip from

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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

Have a flexible travel schedule? Discover the best time to fly to Ontario from Stansted with our price prediction graph.

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 9 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?

Why should you use Cheapflights to find cheap flight tickets from Stansted to Ontario?

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 9 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 9 August 2026.

Last-minute flights from Stansted to Ontario
Discover last-minute flight deals from Stansted to Ontario. Data last updated 9 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 9 August 2026.