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Cheap flights from Ontario to London Stansted Airport from C$ 418

YYZ — STN
29 Nov — 6 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

Sun 6/1210:45 p.m. -
1 stop20h 05m
Tue 12/16:05 a.m. -
1 stop14h 15m
Deal found 27/10C$ 789
Fri 20/115:50 p.m. -
2 stops23h 00m
Sat 5/125:55 a.m. -
2 stops18h 05m
Deal found 27/10C$ 793
Sat 5/126:45 p.m. -
1 stop13h 00m
Sat 12/128:55 p.m. -
1 stop20h 15m
Deal found 29/10C$ 794
Tue 24/114:00 p.m. -
2 stops25h 00m
Mon 7/126:05 p.m. -
2 stops24h 45m
Deal found 29/10C$ 797
Mon 7/125:35 p.m. -
3 stops20h 45m
Sun 13/126:20 a.m. -
1 stop12h 55m
Deal found 28/10C$ 804
Wed 18/116:45 p.m. -
1 stop13h 30m
Sat 5/128:55 p.m. -
1 stop20h 15m
Deal found 29/10C$ 807
Wed 18/116:45 p.m. -
1 stop15h 50m
Mon 23/117:50 p.m. -
2 stops28h 07m
Deal found 29/10C$ 808
Sun 6/129:10 p.m. -
1 stop21h 40m
Sun 13/126:20 a.m. -
2 stops17h 35m
Deal found 28/10C$ 811
Tue 24/119:20 p.m. -
1 stop16h 00m
Thu 3/129:15 a.m. -
2 stops36h 00m
Deal found 25/10C$ 813
Thu 3/127:40 p.m. -
2 stops22h 35m
Tue 8/127:15 a.m. -
2 stops16h 00m
Deal found 28/10C$ 817
Tue 1/125:30 p.m. -
1 stop19h 50m
Tue 8/126:05 a.m. -
1 stop14h 15m
Deal found 26/10C$ 820

Find flight deals from Ontario to Stansted

Round-trip from

C$ 773

One-way from

C$ 418

Popular in

December

Cheapest in

February

Average price

C$ 902
10/1-18/1
  • 10/1-18/1
  • 2 total stops
  • 32h 45m total
  • Ontario to London
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28/1-31/12
  • 28/1-31/12
  • 1 total stop
  • 22h 30m total
  • Ontario to London
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Highest demand for flights based on searches. 2% potential increase in price (C$ 38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 42 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

Wed 13/1

10:45 p.m.-11:45 p.m.

2 stops20h 00m

London Stansted

Wed 31/12

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

Nonstop0h 00m

C$ 424

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Tue 26/1

5:30 p.m.-6:05 p.m.

2 stops19h 35m

London Stansted

Wed 31/12

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

Nonstop0h 00m

C$ 435
Quickest 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$ 460

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sun 15/11

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$ 462

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Wed 4/11

7:50 p.m.-4:15 p.m.

2 stops15h 25m

London Stansted

Wed 31/12

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

Nonstop0h 00m

C$ 650

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Thu 17/12

5:30 p.m.-10:45 p.m.

3 stops24h 15m

London Stansted

Wed 31/12

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

Nonstop0h 00m

C$ 1,098

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 13/2

7:55 p.m.-4:10 p.m.

1 stop15h 15m

London Stansted

Sat 20/2

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

1 stop32h 00m

C$ 1,112

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Sat 21/11

8:45 p.m.-9:55 a.m.

1 stop32h 10m

London Stansted

Wed 31/12

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

Nonstop0h 00m

C$ 1,144

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$ 1,145

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Mon 25/1

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$ 1,189

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Showing 1-10 of 24 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 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 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
Kingston upon Thames
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

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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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