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Cheap flights from Ontario to London Stansted Airport from C$ 393

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 11/117:40 p.m. -
2 stops22h 40m
Wed 18/117:15 a.m. -
2 stops16h 00m
Deal found 17/10C$ 784
Tue 10/117:40 p.m. -
2 stops13h 25m
Tue 17/117:15 a.m. -
2 stops16h 00m
Deal found 16/10C$ 786
Thu 26/117:40 p.m. -
2 stops22h 35m
Mon 30/1110:35 p.m. -
2 stops24h 40m
Deal found 14/10C$ 789
Thu 26/117:40 p.m. -
2 stops22h 35m
Thu 3/126:45 a.m. -
2 stops16h 30m
Deal found 16/10C$ 790
Mon 23/1110:45 p.m. -
1 stop13h 20m
Tue 8/126:05 a.m. -
1 stop14h 15m
Deal found 17/10C$ 792
Tue 10/117:40 p.m. -
2 stops13h 25m
Fri 13/1110:25 p.m. -
2 stops24h 50m
Deal found 15/10C$ 793
Sun 6/1210:45 p.m. -
1 stop20h 05m
Tue 15/126:05 a.m. -
1 stop14h 15m
Deal found 17/10C$ 794
Mon 7/1210:45 p.m. -
1 stop15h 35m
Tue 15/126:05 a.m. -
1 stop14h 15m
Deal found 17/10C$ 796
Wed 11/117:40 p.m. -
2 stops22h 40m
Mon 16/1110:35 p.m. -
2 stops24h 40m
Deal found 16/10C$ 799
Sun 22/117:40 p.m. -
2 stops19h 25m
Mon 30/1110:35 p.m. -
2 stops24h 40m
Deal found 15/10C$ 803

Find flight deals from Ontario to Stansted

Round-trip from

C$ 784

One-way from

C$ 393

Popular in

December

Cheapest in

February

Average price

C$ 913
11/11-18/11
  • 11/11-18/11
  • 4 total stops
  • 38h 40m total
  • Ontario to London
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24/10-31/12
  • 24/10-31/12
  • 1 total stop
  • 30h 10m total
  • Ontario to London
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Highest demand for flights based on searches. 2% potential increase in price (C$ 37 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 43 potential savings vs. average RT 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 round-trip

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sun 8/11

8:15 p.m.-4:05 p.m.

1 stop14h 50m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 452

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 10/12

6:45 p.m.-7:10 p.m.

2 stops19h 25m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 506

Thunder BayLondon

YQT Thunder Bay - STN London Stansted

YQTSTN

Thunder Bay

Sat 28/11

6:20 a.m.-10:50 a.m.

3 stops47h 30m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 580

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Tue 17/11

5:30 p.m.-8:30 p.m.

1 stop22h 00m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 629

Thunder BayLondon

YQT Thunder Bay - STN London Stansted

YQTSTN

Thunder Bay

Thu 3/12

5:30 p.m.-8:30 p.m.

3 stops46h 00m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 680
Quickest round-trip

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 29/10

7:45 p.m.-1:20 p.m.

1 stop13h 35m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 848

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 28/11

7:55 p.m.-8:10 p.m.

1 stop19h 15m

London Stansted

Sat 5/12

8:25 a.m.-11:50 a.m.

1 stop32h 25m

C$ 1,090

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 27/2

8:15 p.m.-9:55 a.m.

1 stop32h 40m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 1,143

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 21/11

10:55 p.m.-9:55 a.m.

1 stop30h 00m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 1,153

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 28/1

12:00 p.m.-4:20 p.m.

2 stops23h 20m

London Stansted

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 1,221

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/10

Showing 1-10 of 22 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 round-trip 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?

    Departing from Region of Ontario to London Stansted Airport will take you 32h 40m. Airlines will cover a distance of 5726 km.

  • 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 vacation 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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Slough
Marlow
Cobham
Hounslow
Wembley
Watford
High Wycombe

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Stansted

Pearson Intl to Heathrow flights
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Calgary to Gatwick flights
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Kelowna to Heathrow flights
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Why should you use Cheapflights to find cheap flight tickets from Ontario to Stansted?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Stansted from Ontario.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Stansted, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Ontario to Stansted flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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