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Cheap flights from London Stansted Airport to Ontario from £243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Stansted Airport to Ontario departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Stansted Airport to Ontario

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:30 - 18:15STN-YYZ
16h 45m2 stops
Multiple Airlines Logo
19:40 - 23:05YYZ-STN
22h 25m2 stops
£367Multiple Airlines
Find Deal
Sat, 17 Jan - Sat, 24 Jan
Multiple Airlines Logo
06:30 - 18:15STN-YYZ
16h 45m2 stops
Multiple Airlines Logo
19:40 - 23:05YYZ-STN
22h 25m2 stops
£381Multiple Airlines
Find Deal
Fri, 16 Jan - Fri, 23 Jan
Multiple Airlines Logo
18:45 - 16:15STN-YYZ
26h 30m2 stops
Multiple Airlines Logo
19:35 - 13:20YYZ-STN
12h 45m1 stop
£381Multiple Airlines
Find Deal
Mon, 17 Nov - Sun, 23 Nov
Multiple Airlines Logo
14:25 - 13:05STN-YYZ
27h 40m2 stops
Multiple Airlines Logo
21:20 - 15:55YYZ-STN
13h 35m1 stop
£383Multiple Airlines
Find Deal
Wed, 3 Dec - Sun, 7 Dec
Multiple Airlines Logo
06:30 - 18:15STN-YYZ
16h 45m2 stops
Multiple Airlines Logo
19:40 - 18:20YYZ-STN
17h 40m2 stops
£386Multiple Airlines
Find Deal
Sat, 17 Jan - Tue, 20 Jan
Multiple Airlines Logo
08:30 - 19:45STN-YYZ
16h 15m2 stops
Multiple Airlines Logo
19:35 - 09:50YYZ-STN
9h 15m1 stop
£387Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
06:30 - 18:15STN-YYZ
16h 45m2 stops
Multiple Airlines Logo
19:40 - 23:00YYZ-STN
22h 20m2 stops
£388Multiple Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Multiple Airlines Logo
06:30 - 18:15STN-YYZ
16h 45m2 stops
Multiple Airlines Logo
19:40 - 17:50YYZ-STN
17h 10m2 stops
£389Multiple Airlines
Find Deal
Wed, 3 Dec - Wed, 10 Dec
Multiple Airlines Logo
06:30 - 18:15STN-YYZ
16h 45m2 stops
Multiple Airlines Logo
19:40 - 22:50YYZ-STN
22h 10m2 stops
£390Multiple Airlines
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Multiple Airlines Logo
06:30 - 19:45STN-YYZ
18h 15m2 stops
Multiple Airlines Logo
19:35 - 14:20YYZ-STN
13h 45m1 stop
£390Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec

Air Algerie flights from London Stansted Airport to Region of Ontario

Our best Air Algerie deals on London Stansted Airport to Region of Ontario flight tickets
Air Algerie
8 Nov
STN15:00London Stansted
27h 10m
1 stop
YUL13:10Montreal Pierre Elliott Trudeau Intl
15 Nov
YUL15:10Montreal Pierre Elliott Trudeau Intl
17h 20m
1 stop
STN13:30London Stansted
£1,072
Find similar
Air Algerie
8 Nov
STN15:00London Stansted
27h 10m
1 stop
YUL13:10Montreal Pierre Elliott Trudeau Intl
22 Nov
YUL15:10Montreal Pierre Elliott Trudeau Intl
17h 20m
1 stop
STN13:30London Stansted
£1,100
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Stansted Airport to Region of 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, momondo users made 279,928 searches. Data last updated 4 November 2025.
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

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Sat 17/1

06:30-18:15

2 stops16h 45m

Toronto Pearson Intl

Sat 24/1

19:40-23:05

2 stops22h 25m

£367

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Fri 16/1

06:30-18:15

2 stops16h 45m

Toronto Pearson Intl

Fri 23/1

19:40-23:05

2 stops22h 25m

£381

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Mon 17/11

18:45-16:15

2 stops26h 30m

Toronto Pearson Intl

Sun 23/11

19:35-13:20

1 stop12h 45m

£381

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Wed 3/12

14:25-13:05

2 stops27h 40m

Toronto Pearson Intl

Sun 7/12

21:20-15:55

1 stop13h 35m

£383

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Sat 17/1

06:30-18:15

2 stops16h 45m

Toronto Pearson Intl

Tue 20/1

19:40-18:20

2 stops17h 40m

£386

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Tue 2/12

08:30-19:45

2 stops16h 15m

Toronto Pearson Intl

Tue 9/12

19:35-09:50

1 stop9h 15m

£387

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Thu 4/12

06:30-18:15

2 stops16h 45m

Toronto Pearson Intl

Sun 7/12

19:40-23:00

2 stops22h 20m

£388

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Wed 3/12

06:30-18:15

2 stops16h 45m

Toronto Pearson Intl

Wed 10/12

19:40-17:50

2 stops17h 10m

£389

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Thu 4/12

06:30-18:15

2 stops16h 45m

Toronto Pearson Intl

Wed 10/12

19:40-22:50

2 stops22h 10m

£390

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Tue 2/12

06:30-19:45

2 stops18h 15m

Toronto Pearson Intl

Tue 9/12

19:35-14:20

1 stop13h 45m

£390

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Ontario from

How to get the cheapest flight ticket from London Stansted Airport to Region of Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Region of Ontario?

The cheapest day to depart from London Stansted Airport to Region of Ontario is on a Sunday when prices can be found for as low as £401. Flights from London Stansted Airport to Region of Ontario on a Wednesday will generally be more expensive and average around £494. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

Our data shows that the cheapest London Stansted Airport to Region of Ontario flights are usually those with departure times in the morning. Our users have found flights to Region of Ontario in the morning for as low as £429. At midday is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £459 per ticket.

Cheap London Stansted Airport to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Region of Ontario

Direct flights

None
There are no direct flights from London Stansted Airport to Region of Ontario. There are no popular flight routes from London Stansted Airport to Region of Ontario.
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  • When did momondo last update prices for flights from London Stansted Airport to Ontario?

    Prices for flights from London Stansted Airport to Ontario refresh daily.

  • How old do you have to be to fly from London Stansted Airport to Ontario?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Stansted Airport to Ontario.

  • What documentation or ID do you need to fly to Ontario?

    The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Stansted Airport to Region of Ontario

Compare and see reviews for airlines that fly from London Stansted Airport to Region of Ontario with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom £264Free CancellationRating
7.0
103 reviews
Search PLAY flights
LufthansaPriceFrom £339Free CancellationRating
6.8
7,547 reviews
Search Lufthansa flights
Air CanadaPriceFrom £349Free CancellationRating
7.1
10,400 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Ontario?

It is quick and easy to find London to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from London to Ontario with flexible booking policies on momondo?

Yes. All flights to Ontario from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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