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Cheap flights from Ontario to London Stansted Airport from £207

YYZ — STN
15 Nov — 22 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

Tue 17/1119:40 -
2 stops21h 10m
Tue 24/1107:15 -
2 stops16h 00m
Deal found 13/10£419
Thu 26/1119:40 -
2 stops22h 35m
Mon 30/1122:35 -
2 stops24h 40m
Deal found 14/10£421
Sun 6/1222:45 -
1 stop20h 05m
Tue 15/1206:05 -
1 stop14h 15m
Deal found 13/10£422
Tue 10/1119:40 -
2 stops13h 25m
Fri 13/1122:25 -
2 stops24h 50m
Deal found 15/10£423
Thu 12/1117:20 -
1 stop17h 15m
Thu 19/1108:45 -
1 stop12h 05m
Deal found 13/10£424
Fri 4/1219:40 -
2 stops21h 40m
Fri 11/1222:25 -
2 stops24h 50m
Deal found 11/10£425
Wed 11/1119:40 -
2 stops22h 40m
Wed 18/1107:15 -
2 stops16h 00m
Deal found 14/10£425
Mon 16/1119:40 -
2 stops13h 25m
Mon 23/1122:35 -
2 stops24h 40m
Deal found 11/10£426
Mon 9/1117:20 -
1 stop12h 00m
Tue 17/1107:15 -
1 stop13h 35m
Deal found 13/10£427
Tue 10/1119:40 -
2 stops13h 25m
Tue 17/1107:15 -
2 stops16h 00m
Deal found 15/10£428
Sun 22/1119:40 -
2 stops19h 25m
Mon 30/1122:35 -
2 stops24h 40m
Deal found 15/10£428

Find flight deals from Ontario to Stansted

Round-trip from

£419

One-way from

£207

Popular in

December

Cheapest in

February

Average price

£488
17/11-24/11
  • 17/11-24/11
  • 4 total stops
  • 37h 10m total
  • Ontario to London
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21/10-31/12
  • 21/10-31/12
  • 2 total stops
  • 18h 50m 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 (£12 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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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

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Mon 16/11

22:45-07:50

2 stops28h 05m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£259

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 7/11

19:55-16:10

1 stop15h 15m

London Stansted

Sat 14/11

21:35-11:50

1 stop19h 15m

£523

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 27/2

19:55-16:10

1 stop15h 15m

London Stansted

Sat 6/3

08:25-11:50

1 stop32h 25m

£554

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 27/2

20:15-09:55

1 stop32h 40m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£611

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 21/11

22:55-09:55

1 stop30h 00m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£613

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 31/12

20:15-09:55

1 stop32h 40m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£633
Fastest return journey

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

£650

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Tue 24/11

20:15-09:55

1 stop32h 40m

London Stansted

Sun 6/12

17:20-18:20

1 stop30h 00m

£686

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Tue 9/2

20:15-09:55

1 stop32h 40m

London Stansted

Wed 17/2

10:55-18:20

1 stop36h 25m

£687

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 13/2

20:15-09:55

1 stop32h 40m

London Stansted

Fri 19/2

17:20-18:20

1 stop30h 00m

£689

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 20 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 £686. 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 Toronto Island - 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
Milton Keynes
Luton
Slough
Gatwick
Wembley
Hayes
Ilford
Croydon
Colchester
Eastbourne
Brentford
Southend-on-Sea
Barnet
Enfield
Southall
Watford
Kingston upon Thames
Dagenham
Dover

Browse thousands of different options on Cheapflights for your next trip

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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.

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