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Cheap flights from London Luton Airport to Ontario from C$ 460

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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — YYZ
13 Sep — 20 Sep1
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 14 August 2026.

Thu 17/97:30 p.m. -
1 stop21h 05m
Mon 28/92:55 p.m. -
2 stops26h 20m
Deal found 12/8C$ 711
Wed 9/97:20 p.m. -
1 stop21h 15m
Wed 16/99:30 p.m. -
1 stop20h 05m
Deal found 12/8C$ 714
Mon 28/97:40 p.m. -
1 stop20h 55m
Mon 5/106:45 a.m. -
2 stops25h 10m
Deal found 14/8C$ 715
Wed 9/96:10 a.m. -
1 stop12h 50m
Mon 21/95:00 p.m. -
2 stops17h 50m
Deal found 13/8C$ 718
Mon 14/97:40 p.m. -
1 stop20h 55m
Tue 22/99:30 p.m. -
1 stop12h 10m
Deal found 12/8C$ 719
Thu 8/104:15 p.m. -
1 stop24h 20m
Thu 22/106:50 p.m. -
1 stop19h 40m
Deal found 11/8C$ 721
Wed 23/96:10 a.m. -
1 stop12h 50m
Wed 7/105:00 p.m. -
2 stops21h 25m
Deal found 12/8C$ 722
Thu 22/107:30 p.m. -
1 stop21h 05m
Thu 5/116:45 a.m. -
2 stops32h 10m
Deal found 10/8C$ 724
Mon 7/97:40 p.m. -
1 stop20h 55m
Mon 14/96:00 p.m. -
2 stops16h 50m
Deal found 9/8C$ 725
Fri 11/96:05 a.m. -
2 stops23h 32m
Sun 20/96:50 p.m. -
1 stop13h 20m
Deal found 11/8C$ 726
Sun 27/97:00 p.m. -
1 stop21h 35m
Sun 4/106:50 p.m. -
1 stop23h 05m
Deal found 13/8C$ 728
Tue 8/99:40 a.m. -
2 stops17h 25m
Tue 22/98:45 p.m. -
2 stops20h 25m
Deal found 11/8C$ 740

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 14 August 2026.

Round-trip from

C$ 711

One-way from

C$ 460

Popular in

August

Cheapest in

February

Average price

C$ 1,107
17/9-28/9
  • 17/9-28/9
  • 3 total stops
  • 47h 25m total
  • London to Ontario
Search Deals
24/9
  • 24/9
  • 1 total stop
  • 30h 30m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 14 August 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 round-trip

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Sun 27/9

7:00 p.m.-11:35 a.m.

1 stop21h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 4/10

6:50 p.m.-10:55 p.m.

1 stop23h 05m

C$ 728

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Tue 1/9

7:10 p.m.-11:35 a.m.

1 stop21h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

6:50 p.m.-10:10 p.m.

1 stop22h 20m

C$ 730

LondonToronto

LTN London Luton - YTZ Toronto Island

LTNYTZ

London Luton

Thu 8/10

5:40 a.m.-9:30 p.m.

2 stops20h 50m

Toronto Island

Mon 12/10

10:45 a.m.-6:05 p.m.

2 stops26h 20m

C$ 744

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Wed 14/10

6:10 a.m.-2:00 p.m.

1 stop12h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

9:30 p.m.-10:15 p.m.

1 stop19h 45m

C$ 792

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Mon 11/1

6:35 p.m.-12:40 p.m.

1 stop23h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 29/1

8:10 p.m.-8:25 p.m.

1 stop19h 15m

C$ 797

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Wed 23/9

7:20 p.m.-2:00 p.m.

1 stop23h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

6:50 p.m.-10:35 p.m.

1 stop22h 45m

C$ 799
Quickest round-trip

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Fri 11/9

6:20 a.m.-3:50 p.m.

1 stop14h 30m

Toronto Pearson Intl

Fri 2/10

11:55 p.m.-2:00 p.m.

1 stop9h 05m

C$ 803

LondonToronto

LTN London Luton - YTZ Toronto Island

LTNYTZ

London Luton

Wed 14/10

6:10 p.m.-8:11 p.m.

2 stops31h 01m

Toronto Island

Wed 21/10

10:00 a.m.-12:55 p.m.

2 stops21h 55m

C$ 803

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Tue 25/8

7:10 p.m.-11:35 a.m.

1 stop21h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

6:50 p.m.-10:35 a.m.

1 stop10h 45m

C$ 811

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Tue 15/9

7:00 p.m.-11:00 a.m.

1 stop21h 00m

Toronto Pearson Intl

Tue 22/9

7:15 p.m.-10:50 p.m.

1 stop22h 35m

C$ 817

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 59 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 round-trip 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.

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

    While some choose either London Luton - Montreal Pierre Elliott Trudeau Intl or London Luton - Toronto Island, London Luton - Toronto Pearson Intl is the most popular route from London Luton Airport to Region of Ontario.

  • 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 vacation 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.

See more FAQs

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Luton to Ontario, users can toggle the no change fees filter when performing a flight search.

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