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Cheap flights from London Stansted Airport to Ontario from £215

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
STN — YYZ
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Ontario

Keep the following information in mind while searching for Stansted to Ontario flight deals. Data was last updated 9 January 2026.

Round-trip from

£353

One-way from

£215

Popular in

December

Cheapest in

February

Average price

£385
2/3-6/3
  • 2/3-6/3
  • 2 total stops
  • 38h 40m total
  • London to Ontario
Search Deals
16/3
  • 16/3
  • 2 total stops
  • 32h 44m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Stansted to Ontario

Enter your travel dates to find the best prices.

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 January 2026.

Mon 2/319:55STN - YYZ
1 stop23h 15mMultiple Airlines
Fri 6/321:55YYZ - STN
1 stop15h 25mMultiple Airlines
Deal found 8/1£353
Mon 2/319:55STN - YYZ
1 stop23h 15mMultiple Airlines
Mon 9/322:00YYZ - STN
1 stop12h 20mMultiple Airlines
Deal found 7/1£354
Thu 5/306:30STN - YYZ
1 stop12h 40mMultiple Airlines
Mon 9/322:00YYZ - STN
1 stop12h 20mMultiple Airlines
Deal found 8/1£355
Tue 3/306:30STN - YYZ
1 stop12h 40mMultiple Airlines
Mon 9/322:00YYZ - STN
1 stop12h 20mMultiple Airlines
Deal found 8/1£356
Thu 22/106:30STN - YYZ
2 stops16h 45mMultiple Airlines
Tue 27/119:40YYZ - STN
2 stops20h 40mMultiple Airlines
Deal found 7/1£359
Tue 3/206:30STN - YYZ
2 stops16h 45mMultiple Airlines
Tue 10/219:40YYZ - STN
2 stops20h 40mMultiple Airlines
Deal found 8/1£364
Wed 4/208:30STN - YYZ
2 stops14h 45mMultiple Airlines
Tue 10/219:40YYZ - STN
2 stops13h 40mMultiple Airlines
Deal found 7/1£376
Thu 5/306:30STN - YYZ
1 stop12h 40mMultiple Airlines
Wed 18/322:00YYZ - STN
1 stop17h 35mMultiple Airlines
Deal found 8/1£382
Thu 15/106:30STN - YYZ
1 stop14h 25mMultiple Airlines
Thu 22/117:25YYZ - STN
1 stop14h 55mMultiple Airlines
Deal found 6/1£388
Thu 5/209:10STN - YUL
2 stops35h 00mMultiple Airlines
Sun 8/216:45YUL - STN
2 stops27h 05mMultiple Airlines
Deal found 8/1£422
Mon 26/119:50STN - YUL
1 stop21h 25mMultiple Airlines
Mon 2/220:15YUL - STN
1 stop17h 25mMultiple Airlines
Deal found 7/1£432
Sat 14/319:40STN - YUL
1 stop21h 40mMultiple Airlines
Sat 21/320:25YUL - STN
1 stop18h 25mMultiple Airlines
Deal found 7/1£436

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 January 2026.
Use the filters below to find and compare flights from London Stansted Airport to Ontario that are best for you.

Fly from

Stansted

Fly to

Ontario

Route

Depart

Return

Price

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Wed 4/2

08:30-18:15

2 stops14h 45m

Toronto Pearson Intl

Tue 10/2

19:40-14:20

2 stops13h 40m

£376

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Sun 1/2

08:30-18:15

2 stops14h 45m

Toronto Pearson Intl

Wed 4/2

19:40-21:05

2 stops20h 25m

£414

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Mon 9/2

06:10-19:45

2 stops18h 35m

Toronto Pearson Intl

Sat 14/2

11:00-18:00

3 stops26h 00m

£427

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Thu 23/4

06:30-15:50

1 stop14h 20m

Toronto Pearson Intl

Tue 28/4

17:35-12:45

1 stop14h 10m

£428

LondonMontreal

STN - YUL

STNYUL

London Stansted

Mon 26/1

19:50-12:15

1 stop21h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

20:15-18:40

1 stop17h 25m

£432

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Tue 17/2

21:45-16:15

2 stops23h 30m

Toronto Pearson Intl

Sun 22/2

19:35-13:20

1 stop12h 45m

£442

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Sun 1/2

05:55-18:15

2 stops17h 20m

Toronto Pearson Intl

Fri 6/2

19:40-18:30

2 stops17h 50m

£445

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Fri 17/4

22:50-11:50

1 stop18h 00m

Toronto Pearson Intl

Mon 20/4

20:45-21:20

1 stop19h 35m

£461

LondonMontreal

STN - YUL

STNYUL

London Stansted

Mon 26/1

05:55-20:15

2 stops19h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

21:40-23:05

2 stops20h 25m

£462

LondonMontreal

STN - YUL

STNYUL

London Stansted

Thu 26/3

16:00-13:35

1 stop25h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

20:25-16:30

1 stop15h 05m

£466

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 60 results
1
2
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6

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.
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
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 9 January 2026.
See what other customers who have flown with Air Canada, PLAY, andLufthansa from London Stansted Airport to Ontario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,603 reviews
Check prices

Crew

7.8

Overall

7.1

Food

6.3

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,603 reviews
Air Canada
7.1
Good
10,603 reviews
Check prices

Crew

7.8

Overall

7.1

Food

6.3

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
PLAY
7.0
Good
Air Canada
7.1
Good
10,603 reviews
Check prices

Crew

7.8

Overall

7.1

Food

6.3

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Lufthansa
6.8
Okay
7,698 reviews
Air Canada
7.1
Good
10,603 reviews
Check prices

Crew

7.8

Overall

7.1

Food

6.3

Comfort

7.1

Boarding

7.3

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

Find useful and relevant information for your journey from Stansted to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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

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Alternative routes for Stansted to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Victoria flights
Luton to Halifax flights
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Heathrow to Comox flights

Top 3 airlines flying from Stansted to Ontario

Discover the top 3 airlines that operate flights from Stansted to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£258Average£266FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
LufthansaCheapest£331Average£371FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£341Average£417FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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