Find flights
When to book
FAQs

Cheap flights from Ontario to London Stansted Airport from £212

YYZ — STN
18 Nov — 25 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Stansted

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Stansted

Wed 11/1119:40 -
2 stops22h 40m
Wed 18/1107:15 -
2 stops16h 00m
Deal found 17/10£417
Tue 10/1119:40 -
2 stops13h 25m
Tue 17/1107:15 -
2 stops16h 00m
Deal found 16/10£417
Tue 17/1119:40 -
2 stops21h 10m
Mon 23/1122:35 -
2 stops24h 40m
Deal found 15/10£419
Thu 26/1119:40 -
2 stops22h 35m
Thu 3/1206:45 -
2 stops16h 30m
Deal found 16/10£420
Mon 23/1122:45 -
1 stop13h 20m
Tue 8/1206:05 -
1 stop14h 15m
Deal found 17/10£420
Tue 10/1119:40 -
2 stops13h 25m
Fri 13/1122:25 -
2 stops24h 50m
Deal found 15/10£421
Sun 6/1222:45 -
1 stop20h 05m
Tue 15/1206:05 -
1 stop14h 15m
Deal found 17/10£422
Mon 7/1222:45 -
1 stop15h 35m
Tue 15/1206:05 -
1 stop14h 15m
Deal found 17/10£423
Mon 16/1119:40 -
2 stops14h 30m
Mon 23/1106:35 -
2 stops16h 40m
Deal found 15/10£423
Wed 11/1119:40 -
2 stops22h 40m
Mon 16/1122:35 -
2 stops24h 40m
Deal found 16/10£424
Sun 22/1119:40 -
2 stops19h 25m
Mon 30/1122:35 -
2 stops24h 40m
Deal found 15/10£426

Find flight deals from Ontario to Stansted

Round-trip from

£417

One-way from

£212

Popular in

December

Cheapest in

February

Average price

£485
11/11-18/11
  • 11/11-18/11
  • 4 total stops
  • 38h 40m total
  • Ontario to London
Search Deals
24/10-31/12
  • 24/10-31/12
  • 2 total stops
  • 44h 15m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 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 Ontario to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sun 8/11

20:15-16:05

1 stop14h 50m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£240

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 28/11

23:10-17:00

3 stops36h 50m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£257

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Fri 4/12

17:50-23:55

2 stops25h 05m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£266

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 10/12

18:45-19:10

2 stops19h 25m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£269

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sun 25/10

21:15-16:05

1 stop14h 50m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£354

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sun 27/12

17:20-21:55

2 stops23h 35m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£377

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 28/1

12:00-16:20

2 stops23h 20m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£649

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Mon 1/3

20:15-09:55

1 stop32h 40m

London Stansted

Mon 15/3

10:55-19:20

1 stop36h 25m

£652

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Fri 12/2

20:15-09:55

1 stop32h 40m

London Stansted

Sun 14/2

17:20-18:20

1 stop30h 00m

£655

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Wed 10/2

20:15-09:55

1 stop32h 40m

London Stansted

Wed 17/2

10:55-18:20

1 stop36h 25m

£685

Flights are sorted by cheapest return flights first.

Deals found on 18/10

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Ontario to Stansted

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to London Stansted Airport

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

Related info for your journey

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

    A quick flight from Region of Ontario to London Stansted Airport can take about 32h 40m. Turkish Airlines provides one of the quickest options available for as low as £652. There are 3558 mi between Region of Ontario and London Stansted Airport.

  • What are the most popular routes from Region of Ontario to London Stansted Airport?

    When deciding which route to take from Region of Ontario to London Stansted Airport consider Toronto Pearson Intl - London Stansted, Montreal Pierre Elliott Trudeau Intl - London Stansted or Ottawa - London Stansted as they are the most popular.

  • Can I find deals for flights from Ontario to Stansted that include hotel bookings?

    Yes. In addition to deals on Ontario to Stansted flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Stansted?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Stansted.

  • Can I find deals for business class flights from Ontario to Stansted?

    Yes. Cheapflights offers flight deals from Ontario to Stansted 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

Travelling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Hounslow
Luton
Milton Keynes
Slough
Gatwick
Wembley
Hayes
Ilford
Croydon
Colchester
Barnet
Eastbourne
Brentford
Southend-on-Sea
Enfield
Southall
Watford
Kingston upon Thames
Dagenham
Dover

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Ontario to Stansted?

Deals for Ontario to Stansted flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Stansted for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Stansted with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Stansted with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Stansted become cheaper?

Of course! You can now track prices for flights from Ontario to Stansted 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.