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Cheap flights from Ontario to London Stansted Airport from £214

YYZ — STN
28 Oct — 4 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

Mon 12/1020:50 -
1 stop19h 30m
Mon 19/1022:45 -
1 stop18h 10m
Deal found 26/9£421
Mon 30/1122:45 -
1 stop15h 35m
Tue 8/1206:05 -
1 stop14h 15m
Deal found 27/9£423
Sun 6/1222:45 -
1 stop20h 05m
Tue 15/1206:05 -
1 stop14h 15m
Deal found 25/9£426
Wed 2/1222:45 -
1 stop16h 35m
Wed 9/1206:50 -
1 stop19h 25m
Deal found 27/9£427
Sun 11/1020:50 -
1 stop11h 05m
Tue 20/1006:30 -
1 stop10h 25m
Deal found 25/9£428
Thu 15/1016:30 -
2 stops24h 55m
Wed 21/1006:30 -
1 stop9h 55m
Deal found 25/9£429
Tue 10/1119:40 -
2 stops19h 35m
Tue 17/1108:55 -
2 stops14h 20m
Deal found 26/9£430
Wed 18/1119:40 -
2 stops14h 35m
Wed 25/1108:40 -
2 stops14h 35m
Deal found 27/9£431
Mon 30/1122:45 -
1 stop13h 20m
Tue 15/1206:05 -
1 stop14h 15m
Deal found 25/9£432
Tue 6/1020:50 -
1 stop19h 30m
Tue 20/1022:00 -
1 stop18h 25m
Deal found 25/9£432
Sun 11/1023:55 -
1 stop14h 35m
Wed 21/1013:05 -
1 stop30h 05m
Deal found 24/9£433

Find flight deals from Ontario to Stansted

Round-trip from

£420

One-way from

£214

Popular in

December

Cheapest in

February

Average price

£492
18/1-26/1
  • 18/1-26/1
  • 2 total stops
  • 29h 50m total
  • Ontario to London
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5/10-31/12
  • 5/10-31/12
  • 1 total stop
  • 10h 15m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in September 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

Wed 7/10

19:15-20:35

1 stop20h 20m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£265
Fastest return journey

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sun 22/11

21:05-19:25

3 stops17h 20m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£306

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Fri 8/1

21:05-23:55

3 stops21h 50m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£308

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Mon 19/10

22:00-09:55

1 stop30h 55m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£614

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Mon 12/10

22:00-09:55

1 stop30h 55m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£656

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

£656

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 19/11

20:15-09:55

1 stop32h 40m

London Stansted

Wed 25/11

10:55-18:20

1 stop36h 25m

£848

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 15/10

21:05-16:30

1 stop14h 25m

London Stansted

Mon 19/10

22:25-11:00

1 stop17h 35m

£850

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 21/1

16:00-16:20

2 stops19h 20m

London Stansted

Mon 25/1

10:55-18:20

1 stop36h 25m

£886

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Wed 3/2

20:15-09:55

1 stop32h 40m

London Stansted

Sun 7/2

10:55-18:20

1 stop36h 25m

£897

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 18 resultsSorted by cheapest first
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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 £848. 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
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Enfield
Brentford
Southend-on-Sea
Barnet
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.

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