Cheap flights from Ontario to London Luton Airport from £176
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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ontario to Luton
Keep the following information in mind while searching for Ontario to Luton flight deals. Data was last updated 15 September 2025.
Round-trip from | £393 |
---|---|
One-way from | £176 |
Popular in | December |
Cheapest in | February |
Average price | £456 |
Find flight deals from Ontario to Luton
Cheapest flights from Ontario to LutonExplore the most affordable flight options available from Ontario to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
Explore the most affordable flight options available from Ontario to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Ontario to London Luton Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
MontrealLondon
YUL - LTN
YULLTN
Montreal Pierre Elliott Trudeau Intl
Fri 5/12
20:15-14:00
1 stop12h 45m
London Luton
Sun 14/12
07:20-12:15
1 stop33h 55m
TorontoLondon
YYZ - LTN
YYZLTN
Toronto Pearson Intl
Sun 9/11
17:25-11:45
1 stop13h 20m
London Luton
Tue 18/11
09:00-15:55
1 stop11h 55m
TorontoLondon
YTZ - LTN
YTZLTN
Toronto Island
Mon 29/9
15:25-16:00
2 stops19h 35m
London Luton
Mon 6/10
21:55-16:45
2 stops23h 50m
TorontoLondon
YYZ - LTN
YYZLTN
Toronto Pearson Intl
Thu 30/10
20:40-20:30
2 stops19h 50m
London Luton
Thu 6/11
09:00-18:15
2 stops14h 15m
MontrealLondon
YUL - LTN
YULLTN
Montreal Pierre Elliott Trudeau Intl
Sun 16/11
20:15-13:40
1 stop12h 25m
London Luton
Sun 7/12
07:20-12:15
1 stop33h 55m
TorontoLondon
YYZ - LTN
YYZLTN
Toronto Pearson Intl
Mon 13/10
20:40-21:25
1 stop19h 45m
London Luton
Mon 20/10
21:55-16:20
2 stops23h 25m
TorontoLondon
YYZ - LTN
YYZLTN
Toronto Pearson Intl
Thu 13/11
17:25-16:00
1 stop17h 35m
London Luton
Sun 16/11
08:05-15:55
1 stop12h 50m
MontrealLondon
YUL - LTN
YULLTN
Montreal Pierre Elliott Trudeau Intl
Wed 18/2
20:15-13:30
1 stop12h 15m
London Luton
Wed 25/2
07:30-12:15
1 stop33h 45m
MontrealLondon
YUL - LTN
YULLTN
Montreal Pierre Elliott Trudeau Intl
Thu 20/11
19:40-17:15
1 stop16h 35m
London Luton
Sun 30/11
18:40-12:10
1 stop22h 30m
MontrealLondon
YUL - LTN
YULLTN
Montreal Pierre Elliott Trudeau Intl
Tue 11/11
19:40-17:50
1 stop17h 10m
London Luton
Mon 17/11
13:20-12:10
1 stop27h 50m
Best time to book a flight from Ontario to Luton
Have a flexible travel schedule? Discover the best time to fly to Luton from Ontario with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ontario to London Luton Airport
Related info for your journey
Find useful and relevant information for your journey from Ontario to Luton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near London Luton Airport?
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Alternative routes for Ontario to Luton
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How does Cheapflights help users find flights from Ontario to Luton?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Luton. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Ontario to Luton?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Luton.
Can Cheapflights find flights from Ontario to Luton with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Luton, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Ontario to Luton become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!