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Cheap flights from London Luton Airport to Ontario from £264

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — YYZ
30 Apr — 7 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Ontario
Explore the most affordable flight options available from Luton to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2026.

Wed 6/506:15
LTN
-
YYZ
1 stop12h 05m
Multiple Airlines
Mon 25/521:35
YYZ
-
LTN
1 stop10h 10m
Multiple Airlines
Deal found 28/3£388
Wed 6/506:15
LTN
-
YYZ
1 stop12h 05m
Multiple Airlines
Tue 26/521:35
YYZ
-
LTN
1 stop10h 50m
Multiple Airlines
Deal found 28/3£389
Wed 27/506:15
LTN
-
YYZ
1 stop12h 05m
Multiple Airlines
Sun 31/522:05
YYZ
-
LTN
1 stop19h 15m
Multiple Airlines
Deal found 26/3£389
Tue 12/519:50
LTN
-
YYZ
1 stop22h 30m
Multiple Airlines
Mon 18/521:35
YYZ
-
LTN
1 stop10h 10m
Multiple Airlines
Deal found 28/3£391
Mon 18/508:15
LTN
-
YYZ
1 stop12h 35m
Multiple Airlines
Mon 25/522:55
YYZ
-
LTN
1 stop18h 55m
Multiple Airlines
Deal found 29/3£392
Fri 8/506:20
LTN
-
YYZ
1 stop12h 00m
Multiple Airlines
Mon 25/521:35
YYZ
-
LTN
1 stop10h 10m
Multiple Airlines
Deal found 28/3£393
Tue 12/519:50
LTN
-
YYZ
1 stop22h 30m
Multiple Airlines
Mon 25/521:35
YYZ
-
LTN
1 stop10h 10m
Multiple Airlines
Deal found 26/3£394
Fri 8/520:25
LTN
-
YYZ
2 stops25h 50m
Multiple Airlines
Fri 29/522:05
YYZ
-
LTN
2 stops21h 25m
Multiple Airlines
Deal found 27/3£395
Thu 14/515:50
LTN
-
YYZ
1 stop29h 00m
Multiple Airlines
Mon 18/521:35
YYZ
-
LTN
1 stop10h 10m
Multiple Airlines
Deal found 29/3£396
Fri 8/506:20
LTN
-
YUL
2 stops23h 05m
Multiple Airlines
Tue 26/506:45
YUL
-
LTN
2 stops35h 05m
Multiple Airlines
Deal found 29/3£396
Sun 10/509:00
LTN
-
YYZ
1 stop11h 50m
Multiple Airlines
Sun 17/518:15
YYZ
-
LTN
2 stops14h 10m
Multiple Airlines
Deal found 26/3£397
Fri 15/520:25
LTN
-
YYZ
2 stops30h 20m
Multiple Airlines
Sat 23/521:35
YYZ
-
LTN
1 stop13h 30m
Multiple Airlines
Deal found 29/3£398

Find flight deals from Luton to Ontario

Keep the following information in mind while searching for Luton to Ontario flight deals. Data was last updated 31 March 2026.

Round-trip from

£388

One-way from

£264

Popular in

December

Cheapest in

September

Average price

£444
6/5-25/5
  • 6/5-25/5
  • 2 total stops
  • 22h 15m total
  • London to Ontario
Search Deals
10/4
  • 10/4
  • 2 total stops
  • 38h 20m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Ontario 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 31 March 2026.
Use the filters below to find and compare flights from London Luton Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Fri 1/5

06:20-13:20

1 stop12h 00m

Toronto Pearson Intl

Wed 6/5

19:15-15:25

2 stops15h 10m

£439

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Mon 1/6

18:05-10:40

1 stop21h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

06:45-22:20

2 stops34h 35m

£443

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Mon 7/9

19:40-11:35

1 stop20h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

21:30-22:10

1 stop19h 40m

£445

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Tue 12/5

17:25-16:45

1 stop28h 20m

Toronto Pearson Intl

Tue 19/5

23:40-23:40

1 stop19h 00m

£448

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Mon 22/6

19:40-11:35

1 stop20h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 29/6

21:30-22:15

1 stop19h 45m

£451

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Sun 10/5

18:10-14:40

1 stop25h 30m

Toronto Pearson Intl

Wed 20/5

21:30-21:35

1 stop19h 05m

£455

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Tue 14/4

17:25-12:55

1 stop24h 30m

Toronto Pearson Intl

Tue 21/4

19:50-13:05

1 stop12h 15m

£456

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Fri 28/8

19:00-11:35

1 stop21h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

18:50-22:55

1 stop23h 05m

£460

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Thu 11/6

19:30-11:35

1 stop21h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 29/6

21:30-22:15

1 stop19h 45m

£461

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 3/6

19:20-14:00

1 stop23h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

21:30-22:35

1 stop20h 05m

£464

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Luton to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Luton 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 London Luton Airport to Ontario
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 Luton to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luton to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Luton to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Stansted to Edmonton flights
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London City to Winnipeg flights
London City to St. John's flights
Gatwick to Kelowna flights
Gatwick to Saskatoon flights
Heathrow to Québec City flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Luton to Ontario?

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

Need flexible booking options for your flight to Ontario from Luton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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