Cheap flights from Ontario to London Stansted Airport from £177
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Stansted
Keep the following information in mind while searching for Ontario to Stansted flight deals. Data was last updated 30 August 2025.
Round-trip from | £391 |
---|---|
One-way from | £177 |
Popular in | December |
Cheapest in | February |
Average price | £546 |
Find flight deals from Ontario to Stansted
Cheapest flights from Ontario to StanstedExplore the most affordable flight options available from Ontario to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2025.
Explore the most affordable flight options available from Ontario to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 August 2025.
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
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
Wed 8/10
22:10-14:25
1 stop11h 15m
London Stansted
Wed 15/10
22:10-14:10
2 stops21h 00m
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
Sun 21/9
23:55-16:55
1 stop12h 00m
London Stansted
Thu 25/9
06:55-20:00
2 stops18h 05m
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
Fri 12/9
23:55-16:35
1 stop11h 40m
London Stansted
Wed 17/9
22:00-20:00
2 stops27h 00m
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
Tue 16/9
22:40-14:20
1 stop10h 40m
London Stansted
Sat 27/9
07:50-14:10
1 stop11h 20m
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
Sun 28/9
22:15-19:30
1 stop16h 15m
London Stansted
Mon 13/10
16:10-14:10
1 stop27h 00m
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
Mon 29/9
22:10-15:20
1 stop12h 10m
London Stansted
Wed 8/10
22:05-14:10
2 stops21h 05m
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
Sat 20/9
22:15-22:10
2 stops18h 55m
London Stansted
Thu 25/9
06:55-00:25
2 stops22h 30m
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
Tue 16/9
22:40-14:20
1 stop10h 40m
London Stansted
Mon 22/9
08:30-14:10
1 stop10h 40m
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
Wed 8/10
18:20-12:45
2 stops13h 25m
London Stansted
Tue 21/10
22:35-14:10
1 stop20h 35m
TorontoLondon
YYZ - STN
YYZSTN
Toronto Pearson Intl
Mon 22/9
23:55-15:20
1 stop10h 25m
London Stansted
Sat 27/9
07:50-14:10
1 stop11h 20m
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.
Cheapflights Insights
Everything you need to know about your flight from Ontario to London Stansted Airport
How much does it cost for a return flight from Region of Ontario to London Stansted Airport?
Related info for your journey
Find useful and relevant information for your journey from Ontario to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Stansted
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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.
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