Cheap flights from Ontario to London Luton Airport from C$ 342
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 28/5. 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 31 March 2025.
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 31 March 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 31 March 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Luton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 31 March 2025.
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
TorontoLondon
YYZ - LTN
YYZLTN
Toronto Pearson Intl
Mon 2/6
11:55 p.m.-4:00 p.m.
1 stop11h 05m
London Luton
Wed 18/6
10:00 a.m.-3:50 p.m.
1 stop10h 50m
MontrealLondon
YUL - LTN
YULLTN
Montreal Pierre Elliott Trudeau Intl
Mon 9/6
6:50 p.m.-6:30 p.m.
1 stop18h 40m
London Luton
Thu 19/6
7:30 p.m.-11:35 a.m.
1 stop21h 05m
OttawaLondon
YOW - LTN
YOWLTN
Ottawa
Mon 28/4
5:15 p.m.-9:15 a.m.
1 stop11h 00m
London Luton
Wed 7/5
11:25 a.m.-12:22 a.m.
2 stops17h 57m
TorontoLondon
YYZ - LTN
YYZLTN
Toronto Pearson Intl
Wed 28/5
10:15 p.m.-10:10 p.m.
2 stops18h 55m
MontrealLondon
YUL - LTN
YULLTN
Montreal Pierre Elliott Trudeau Intl
Sun 8/6
11:00 p.m.-10:55 p.m.
1 stop18h 55m
TorontoLondon
YTZ - LTN
YTZLTN
Toronto Island
Mon 28/4
4:10 p.m.-9:15 a.m.
2 stops36h 05m
OttawaLondon
YOW - LTN
YOWLTN
Ottawa
Tue 20/5
5:55 a.m.-12:35 p.m.
2 stops25h 40m
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
Rainfall in Luton by month
Plan your trip to Luton by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London Luton Airport ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Luton Airport when rainfall is around 40.0 mm.
Temperature in Luton by month
Plan your trip to Luton by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London Luton Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
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 Ontario?
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Alternative routes for Ontario to Luton
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ontario to Luton?
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Why should you use Cheapflights to find cheap flight tickets from Ontario to Luton?
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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?
Not ready to book yet? You can track prices for flights from Ontario to Luton on Cheapflights with our Price Alert feature and get notified when better prices are available.