Cheap flights from Ontario to London Luton Airport from £174

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LTN
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

£382

One-way from

£174

Popular in

December

Cheapest in

February

Average price

£454
15/10-15/12
  • 15/10-15/12
  • 3 total stops
  • 44h 50m total
  • Ontario to London
19/10
  • 19/10
  • 2 total stops
  • 17h 35m total
  • Ontario to London
Highest demand for flights based on searches. 4% potential increase in price (£14 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Ontario to Luton

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 18 September 2025.

Wed 15/1022:10YYZ - LTN
1 stop12h 15mMultiple Airlines
Mon 15/1211:45LTN - YYZ
2 stops32h 35mMultiple Airlines
Deal found 16/9£382
Mon 22/916:10YTZ - LTN
3 stops18h 50mMultiple Airlines
Mon 6/1021:55LTN - YTZ
2 stops24h 50mMultiple Airlines
Deal found 16/9£392
Tue 11/1117:25YYZ - LTN
1 stop11h 20mMultiple Airlines
Sun 16/1108:05LTN - YYZ
1 stop12h 50mMultiple Airlines
Deal found 17/9£395
Thu 2/1020:40YYZ - LTN
1 stop9h 25mMultiple Airlines
Mon 6/1021:55LTN - YYZ
2 stops22h 29mMultiple Airlines
Deal found 16/9£396
Wed 19/1117:25YYZ - LTN
1 stop10h 10mMultiple Airlines
Tue 25/1109:00LTN - YYZ
1 stop11h 55mMultiple Airlines
Deal found 17/9£397
Sun 9/1117:25YYZ - LTN
1 stop10h 30mMultiple Airlines
Tue 18/1109:00LTN - YYZ
1 stop11h 55mMultiple Airlines
Deal found 16/9£399
Sat 11/1022:10YYZ - LTN
1 stop10h 35mMultiple Airlines
Tue 14/1010:00LTN - YYZ
3 stops25h 55mMultiple Airlines
Deal found 17/9£401
Thu 2/1020:40YYZ - LTN
1 stop11h 25mMultiple Airlines
Tue 7/1021:50LTN - YYZ
1 stop19h 05mMultiple Airlines
Deal found 17/9£403
Fri 14/1117:25YYZ - LTN
1 stop17h 50mMultiple Airlines
Sun 23/1108:05LTN - YYZ
1 stop12h 50mMultiple Airlines
Deal found 16/9£404
Mon 13/1020:40YYZ - LTN
1 stop19h 45mMultiple Airlines
Mon 20/1009:00LTN - YYZ
2 stops32h 50mMultiple Airlines
Deal found 17/9£406
Tue 25/1117:25YYZ - LTN
1 stop11h 20mMultiple Airlines
Thu 4/1209:00LTN - YYZ
1 stop11h 55mMultiple Airlines
Deal found 16/9£407
Wed 19/1117:25YYZ - LTN
1 stop10h 10mMultiple Airlines
Mon 24/1108:50LTN - YYZ
1 stop12h 05mMultiple Airlines
Deal found 15/9£407

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 18 September 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

Tue 11/11

17:25-09:45

1 stop11h 20m

London Luton

Sun 16/11

08:05-15:55

1 stop12h 50m

£395

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 20/11

17:25-16:00

1 stop17h 35m

London Luton

Mon 24/11

08:50-15:55

1 stop12h 05m

£425

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 22/11

18:50-13:40

1 stop13h 50m

London Luton

Sat 29/11

07:30-12:10

1 stop33h 40m

£429

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 19/10

20:40-15:40

1 stop14h 00m

London Luton

Mon 3/11

19:05-15:34

3 stops25h 29m

£432

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

20:15-22:30

1 stop21h 15m

London Luton

Sun 23/11

07:20-12:15

1 stop33h 55m

£444

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

18:50-11:55

1 stop12h 05m

London Luton

Thu 9/10

16:20-11:35

1 stop24h 15m

£454

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

16:00-22:35

2 stops25h 35m

London Luton

Thu 9/10

06:05-14:00

1 stop12h 55m

£455

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

11:10-16:15

2 stops25h 05m

London Luton

Fri 7/11

05:50-11:40

3 stops34h 50m

£459

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 16/10

21:05-19:25

1 stop17h 20m

London Luton

Thu 23/10

06:05-14:25

1 stop13h 20m

£468

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

19:40-16:35

1 stop15h 55m

London Luton

Sat 6/12

18:30-12:10

1 stop22h 40m

£468

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 results
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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?

  • 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.

  • What is the cheapest month to book a flight from Region of Ontario to London Luton Airport?

    Currently, January is the cheapest month in which you can book a flight from Region of Ontario to London Luton Airport (average of £76). Flying from Region of Ontario to London Luton Airport in July is currently the most expensive (average of £113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Hounslow
Slough
Gatwick
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Dartford
Guildford
Brentford
Bishop's Stortford
Romford

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Can Cheapflights find flights from Ontario to Luton with no change fees?

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