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Cheap flights from Ontario to London Luton Airport from £228

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LTN
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

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 5 November 2025.

Round-trip from

£404

One-way from

£228

Popular in

December

Cheapest in

February

Average price

£441
12/2-3/3
  • 12/2-3/3
  • 2 total stops
  • 47h 50m total
  • Ontario to London
Search Deals
5/12
  • 5/12
  • 2 total stops
  • 21h 50m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Ontario to Luton

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Luton
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 5 November 2025.

Fri 14/1119:35YYZ - LTN
1 stop15h 40mMultiple Airlines
Fri 21/1105:50LTN - YYZ
1 stop10h 25mMultiple Airlines
Deal found 3/11£405
Fri 14/1119:35YYZ - LTN
1 stop19h 35mMultiple Airlines
Sat 22/1121:00LTN - YYZ
1 stop19h 15mMultiple Airlines
Deal found 4/11£408
Sun 16/1119:35YYZ - LTN
1 stop11h 10mMultiple Airlines
Mon 24/1106:00LTN - YYZ
1 stop10h 15mMultiple Airlines
Deal found 3/11£411
Fri 14/1119:35YYZ - LTN
1 stop15h 40mMultiple Airlines
Thu 20/1120:00LTN - YYZ
1 stop20h 15mMultiple Airlines
Deal found 4/11£420
Fri 14/1119:35YYZ - LTN
1 stop19h 35mMultiple Airlines
Mon 24/1106:00LTN - YYZ
2 stops15h 15mMultiple Airlines
Deal found 4/11£421
Tue 2/1217:25YYZ - LTN
1 stop11h 20mMultiple Airlines
Tue 9/1209:00LTN - YYZ
1 stop11h 55mMultiple Airlines
Deal found 4/11£426
Sun 16/1121:40YUL - LTN
1 stop13h 55mMultiple Airlines
Sun 30/1107:00LTN - YUL
1 stop17h 40mMultiple Airlines
Deal found 4/11£438
Sun 30/1121:45YUL - LTN
1 stop19h 55mMultiple Airlines
Sun 7/1207:20LTN - YUL
1 stop17h 55mMultiple Airlines
Deal found 2/11£449
Thu 13/1119:35YUL - LTN
1 stop22h 00mMultiple Airlines
Thu 4/1206:55LTN - YUL
1 stop34h 15mMultiple Airlines
Deal found 2/11£451
Sun 16/1121:40YUL - LTN
1 stop13h 55mMultiple Airlines
Sat 22/1118:30LTN - YUL
1 stop30h 10mMultiple Airlines
Deal found 2/11£455
Wed 19/1120:10YUL - LTN
1 stop13h 50mMultiple Airlines
Thu 27/1115:30LTN - YUL
1 stop26h 10mMultiple Airlines
Deal found 2/11£457
Sun 30/1120:10YUL - LTN
1 stop13h 25mMultiple Airlines
Mon 8/1213:20LTN - YUL
1 stop28h 20mMultiple Airlines
Deal found 2/11£460

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from Ontario to London Luton Airport that are best for you.

Fly from

Ontario

Fly to

Luton

Route

Depart

Return

Price

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 28/2

18:50-13:40

1 stop13h 50m

London Luton

Sat 7/3

16:00-12:10

1 stop25h 10m

£408

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 17/2

19:40-20:05

2 stops19h 25m

London Luton

Tue 24/2

09:00-18:15

2 stops14h 15m

£418

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 14/11

19:35-20:10

1 stop19h 35m

London Luton

Mon 24/11

06:00-16:15

2 stops15h 15m

£421

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

20:10-20:05

1 stop18h 55m

London Luton

Tue 27/1

18:35-12:40

1 stop23h 05m

£436

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

20:10-21:50

1 stop20h 40m

London Luton

Wed 25/2

14:40-12:40

1 stop27h 00m

£440

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 10/1

19:55-19:10

1 stop18h 15m

London Luton

Sat 31/1

18:50-11:50

1 stop22h 00m

£447

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 7/1

19:55-20:00

1 stop19h 05m

London Luton

Wed 14/1

08:50-11:50

1 stop32h 00m

£447

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

20:10-16:55

1 stop15h 45m

London Luton

Sat 17/1

18:30-12:40

1 stop23h 10m

£448

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 13/2

18:15-20:10

2 stops20h 55m

London Luton

Sat 21/2

06:00-11:15

1 stop10h 15m

£450

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 10/1

19:55-19:10

1 stop18h 15m

London Luton

Sat 17/1

18:50-11:50

1 stop22h 00m

£454

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 60 results
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6

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to London Luton Airport
No data available for this route at this time. Please check back soon.

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.

  • What are the most popular routes from Region of Ontario to London Luton Airport?

    Most travelers choose Toronto Pearson Intl - London Luton, Montreal Pierre Elliott Trudeau Intl - London Luton or Toronto Island - London Luton when deciding on the best route from Region of Ontario to London Luton Airport.

  • Can I find deals for flights from Ontario to Luton that include hotel bookings?

    Yes. In addition to deals on Ontario to Luton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Luton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Luton.

  • Can I find deals for business class flights from Ontario to Luton?

    Yes. Cheapflights offers flight deals from Ontario to Luton 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 Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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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Québec City to Heathrow flights
Victoria to Gatwick flights
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St. John's to Gatwick flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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!

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