How do I get Price Alerts for flights from London Stansted Airport to Region of Ontario?

Price Alerts will notify you by email when the price for flights to Region of Ontario from London Stansted Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

£235 Cheap Flights from London Stansted Airport to Region of Ontario in 2026

Find the cheapest flights from London Stansted Airport to Ontario

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

22:25 - 18:15STN London Stansted-YYZ Toronto Pearson Intl

24h 50m2 stops Dublin Reykjavik Keflavik Intl

19:40 - 23:05YYZ Toronto Pearson Intl-STN London Stansted

22h 25m2 stops Reykjavik Keflavik Intl Dublin

£369Multiple Airlines

Fri, 20 Nov - Sat, 28 Nov

06:35 - 18:15STN London Stansted-YYZ Toronto Pearson Intl

16h 40m2 stops Dublin Reykjavik Keflavik Intl

19:40 - 23:05YYZ Toronto Pearson Intl-STN London Stansted

22h 25m2 stops Reykjavik Keflavik Intl Dublin

£371Multiple Airlines

Sat, 21 Nov - Sat, 28 Nov

06:45 - 18:15STN London Stansted-YYZ Toronto Pearson Intl

16h 30m2 stops Dublin Reykjavik Keflavik Intl

19:40 - 23:15YYZ Toronto Pearson Intl-STN London Stansted

22h 35m2 stops Reykjavik Keflavik Intl Dublin

£371Multiple Airlines

Thu, 26 Nov - Thu, 3 Dec

06:45 - 18:15STN London Stansted-YYZ Toronto Pearson Intl

16h 30m2 stops Dublin Reykjavik Keflavik Intl

19:40 - 17:05YYZ Toronto Pearson Intl-STN London Stansted

16h 25m2 stops Reykjavik Keflavik Intl Dublin

£371Multiple Airlines

Fri, 27 Nov - Fri, 4 Dec

06:45 - 18:15STN London Stansted-YYZ Toronto Pearson Intl

16h 30m2 stops Dublin Reykjavik Keflavik Intl

19:40 - 16:45YYZ Toronto Pearson Intl-STN London Stansted

16h 05m2 stops Reykjavik Keflavik Intl Dublin

£372Multiple Airlines

Thu, 26 Nov - Sun, 29 Nov

07:45 - 22:05STN London Stansted-YYZ Toronto Pearson Intl

19h 20m2 stops Barcelona-El Prat Reykjavik Keflavik Intl

20:45 - 18:15YYZ Toronto Pearson Intl-STN London Stansted

16h 30m2 stops Reykjavik Keflavik Intl Barcelona-El Prat

£375Multiple Airlines

Wed, 7 Oct - Mon, 12 Oct

08:20 - 18:15STN London Stansted-YYZ Toronto Pearson Intl

14h 55m2 stops Dublin Reykjavik Keflavik Intl

19:40 - 23:05YYZ Toronto Pearson Intl-STN London Stansted

22h 25m2 stops Reykjavik Keflavik Intl Dublin

£379Multiple Airlines

Mon, 23 Nov - Sat, 28 Nov

08:30 - 18:15STN London Stansted-YYZ Toronto Pearson Intl

14h 45m2 stops Dublin Reykjavik Keflavik Intl

19:40 - 21:50YYZ Toronto Pearson Intl-STN London Stansted

21h 10m2 stops Reykjavik Keflavik Intl Dublin

£382Multiple Airlines

Fri, 20 Nov - Tue, 24 Nov

07:15 - 18:15STN London Stansted-YYZ Toronto Pearson Intl

16h 00m2 stops Dublin Reykjavik Keflavik Intl

19:40 - 21:55YYZ Toronto Pearson Intl-STN London Stansted

21h 15m2 stops Reykjavik Keflavik Intl Dublin

£385Multiple Airlines

Tue, 24 Nov - Mon, 30 Nov

07:45 - 18:15STN London Stansted-YYZ Toronto Pearson Intl

15h 30m2 stops Dublin Reykjavik Keflavik Intl

19:40 - 20:15YYZ Toronto Pearson Intl-STN London Stansted

19h 35m2 stops Reykjavik Keflavik Intl Dublin

£389Multiple Airlines

Fri, 20 Nov - Tue, 24 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

21:55 - 13:40STN London Stansted-YYZ Toronto Pearson Intl

20h 45m1 stop Glasgow Intl

23:55 - 23:20YYZ Toronto Pearson Intl-STN London Stansted

18h 25m1 stop Dublin

£378Multiple Airlines

Tue, 15 Sep - Tue, 6 Oct

06:05 - 13:40STN London Stansted-YYZ Toronto Pearson Intl

12h 35m1 stop Glasgow Intl

23:55 - 21:20YYZ Toronto Pearson Intl-STN London Stansted

16h 25m1 stop Dublin

£386Multiple Airlines

Thu, 17 Sep - Tue, 6 Oct

06:05 - 13:40STN London Stansted-YYZ Toronto Pearson Intl

12h 35m1 stop Glasgow Intl

23:55 - 23:20YYZ Toronto Pearson Intl-STN London Stansted

18h 25m1 stop Dublin

£386Multiple Airlines

Thu, 17 Sep - Thu, 8 Oct

09:55 - 13:40STN London Stansted-YYZ Toronto Pearson Intl

32h 45m1 stop Glasgow Intl

23:55 - 21:20YYZ Toronto Pearson Intl-STN London Stansted

16h 25m1 stop Dublin

£390Multiple Airlines

Wed, 16 Sep - Tue, 6 Oct

06:05 - 13:40STN London Stansted-YYZ Toronto Pearson Intl

12h 35m1 stop Glasgow Intl

23:55 - 16:50YYZ Toronto Pearson Intl-STN London Stansted

11h 55m1 stop Dublin

£391Multiple Airlines

Thu, 17 Sep - Sun, 4 Oct

19:20 - 13:40STN London Stansted-YYZ Toronto Pearson Intl

23h 20m1 stop Glasgow Intl

23:55 - 07:50YYZ Toronto Pearson Intl-STN London Stansted

26h 55m1 stop Dublin

£393Multiple Airlines

Tue, 15 Sep - Sat, 3 Oct

19:20 - 13:40STN London Stansted-YYZ Toronto Pearson Intl

23h 20m1 stop Glasgow Intl

23:55 - 16:50YYZ Toronto Pearson Intl-STN London Stansted

11h 55m1 stop Dublin

£395Multiple Airlines

Tue, 15 Sep - Sun, 4 Oct

19:10 - 13:40STN London Stansted-YYZ Toronto Pearson Intl

23h 30m1 stop Glasgow Intl

23:55 - 16:50YYZ Toronto Pearson Intl-STN London Stansted

11h 55m1 stop Dublin

£396Multiple Airlines

Wed, 16 Sep - Sun, 4 Oct

22:00 - 13:40STN London Stansted-YYZ Toronto Pearson Intl

20h 40m2 stops Dublin Glasgow Intl

23:55 - 21:20YYZ Toronto Pearson Intl-STN London Stansted

16h 25m1 stop Dublin

£400Multiple Airlines

Tue, 15 Sep - Tue, 6 Oct

19:20 - 13:40STN London Stansted-YYZ Toronto Pearson Intl

23h 20m1 stop Glasgow Intl

23:55 - 19:35YYZ Toronto Pearson Intl-STN London Stansted

14h 40m1 stop Dublin

£403Multiple Airlines

Tue, 15 Sep - Thu, 8 Oct

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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

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Fri 20/11

22:25-18:15

2 stops24h 50m

Toronto Pearson Intl

Sat 28/11

19:40-23:05

2 stops22h 25m

£369

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Sat 21/11

06:35-18:15

2 stops16h 40m

Toronto Pearson Intl

Sat 28/11

19:40-23:05

2 stops22h 25m

£371

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Thu 26/11

06:45-18:15

2 stops16h 30m

Toronto Pearson Intl

Thu 3/12

19:40-23:15

2 stops22h 35m

£371

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Fri 27/11

06:45-18:15

2 stops16h 30m

Toronto Pearson Intl

Fri 4/12

19:40-17:05

2 stops16h 25m

£371

Fastest return journey

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Thu 26/11

06:45-18:15

2 stops16h 30m

Toronto Pearson Intl

Sun 29/11

19:40-16:45

2 stops16h 05m

£372

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Wed 7/10

07:45-22:05

2 stops19h 20m

Toronto Pearson Intl

Mon 12/10

20:45-18:15

2 stops16h 30m

£375

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Mon 23/11

08:20-18:15

2 stops14h 55m

Toronto Pearson Intl

Sat 28/11

19:40-23:05

2 stops22h 25m

£379

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Fri 20/11

08:30-18:15

2 stops14h 45m

Toronto Pearson Intl

Tue 24/11

19:40-21:50

2 stops21h 10m

£382

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Tue 24/11

07:15-18:15

2 stops16h 00m

Toronto Pearson Intl

Mon 30/11

19:40-21:55

2 stops21h 15m

£385

LondonToronto

STN London Stansted - YYZ Toronto Pearson Intl

STNYYZ

London Stansted

Fri 20/11

07:45-18:15

2 stops15h 30m

Toronto Pearson Intl

Tue 24/11

19:40-20:15

2 stops19h 35m

£389

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Best price found	£235
Fastest flight time	9h 50m
Direct flights	None

The best one-way flight to Region of Ontario from London Stansted Airport in the past 72 hours is £235. The best return flight deal from London Stansted Airport to Region of Ontario found on momondo in the last 72 hours is £369.

The fastest flight from London Stansted Airport to Region of Ontario takes 9h 50m

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.

Search flight deals

Frequently asked questions about flying from London Stansted Airport to Ontario

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.

Frequently asked questions about flying from London Stansted Airport to Ontario

How do I get Price Alerts for flights from London Stansted Airport to Region of Ontario?
Price Alerts will notify you by email when the price for flights to Region of Ontario from London Stansted Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from London Stansted Airport to Region of Ontario with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.