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Cheap flights from Ontario to London Stansted Airport from £216

YYZ — STN
6 Dec — 13 Dec1
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 18/1118:45 -
1 stop18h 15m
Sat 5/1220:55 -
1 stop20h 15m
Deal found 1/11£427
Tue 1/1217:30 -
1 stop19h 50m
Fri 11/1206:55 -
1 stop19h 20m
Deal found 4/11£429
Wed 18/1119:40 -
1 stop14h 20m
Mon 23/1108:05 -
1 stop15h 10m
Deal found 1/11£430
Mon 23/1122:45 -
1 stop13h 20m
Fri 11/1206:55 -
1 stop19h 20m
Deal found 3/11£431
Sun 22/1122:45 -
1 stop20h 05m
Fri 11/1206:55 -
1 stop19h 20m
Deal found 31/10£436
Thu 3/1219:40 -
2 stops22h 35m
Tue 8/1207:15 -
2 stops16h 00m
Deal found 1/11£436
Tue 1/1219:40 -
2 stops21h 10m
Tue 8/1207:15 -
2 stops16h 00m
Deal found 1/11£439
Tue 24/1119:40 -
2 stops21h 10m
Tue 1/1207:15 -
2 stops16h 00m
Deal found 3/11£442
Thu 3/1219:40 -
2 stops22h 35m
Thu 10/1208:45 -
2 stops14h 30m
Deal found 3/11£443

Find flight deals from Ontario to Stansted

Round-trip from

£408

One-way from

£216

Popular in

December

Cheapest in

February

Average price

£467
11/4-21/4
  • 11/4-21/4
  • 2 total stops
  • 34h 50m total
  • Ontario to London
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5/12-31/12
  • 5/12-31/12
  • 2 total stops
  • 43h 40m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£11 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 November 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

Sun 22/11

20:15-16:05

1 stop14h 50m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£242
Fastest return journey

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Tue 29/12

17:20-08:15

1 stop9h 55m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£382

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 13/2

19:55-16:10

1 stop15h 15m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£441

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sun 20/12

20:15-16:05

1 stop14h 50m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£652

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

£680

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 26/11

09:00-16:20

2 stops26h 20m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£692

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 28/1

11:00-16:20

2 stops24h 20m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£695

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 2/1

19:55-20:10

1 stop19h 15m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£706

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Mon 28/12

10:00-16:20

2 stops25h 20m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£710

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Mon 1/2

20:15-09:55

1 stop32h 40m

London Stansted

Mon 8/2

10:55-18:20

1 stop36h 25m

£836

Flights are sorted by cheapest return flights first.

Deals found on 2/11

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 £836. 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
Luton
Milton Keynes
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Eastbourne
Barnet
Brentford
Southend-on-Sea
Enfield
Southall
Harrow
Watford
Folkestone
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.

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