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Cheap flights from London Luton Airport to Ontario from C$ 502

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — YYZ
20 Jan — 27 Jan1
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 21 December 2025.

Sat 27/126:30 p.m.LTN - YUL
1 stop22h 05mMultiple Airlines
Sat 17/18:10 p.m.YUL - LTN
1 stop15h 45mMultiple Airlines
Deal found 20/12C$ 1,076
Wed 24/126:50 p.m.LTN - YYZ
1 stop22h 00mMultiple Airlines
Wed 31/127:55 p.m.YYZ - LTN
1 stop19h 05mMultiple Airlines
Deal found 19/12C$ 1,089
Wed 31/126:50 p.m.LTN - YYZ
1 stop22h 00mMultiple Airlines
Wed 7/17:55 p.m.YYZ - LTN
1 stop19h 05mMultiple Airlines
Deal found 20/12C$ 1,120
Fri 26/128:55 p.m.LTN - YYZ
1 stop19h 20mMultiple Airlines
Sat 10/17:35 p.m.YYZ - LTN
1 stop15h 30mMultiple Airlines
Deal found 20/12C$ 1,141
Wed 24/126:35 p.m.LTN - YUL
1 stop21h 10mMultiple Airlines
Wed 7/16:20 p.m.YUL - LTN
1 stop11h 10mMultiple Airlines
Deal found 19/12C$ 1,144
Fri 26/127:00 a.m.LTN - YUL
1 stop17h 40mMultiple Airlines
Fri 9/17:20 p.m.YUL - LTN
1 stop13h 40mMultiple Airlines
Deal found 21/12C$ 1,185
Tue 23/124:00 p.m.LTN - YYZ
1 stop26h 35mMultiple Airlines
Tue 30/128:00 p.m.YYZ - LTN
1 stop20h 45mMultiple Airlines
Deal found 19/12C$ 1,264
Wed 24/126:50 p.m.LTN - YYZ
1 stop22h 00mMultiple Airlines
Sat 10/17:55 p.m.YYZ - LTN
1 stop10h 25mMultiple Airlines
Deal found 19/12C$ 1,267
Thu 25/121:15 p.m.LTN - YUL
1 stop28h 25mMultiple Airlines
Thu 8/18:10 p.m.YUL - LTN
1 stop16h 05mMultiple Airlines
Deal found 20/12C$ 1,268
Mon 22/128:50 p.m.LTN - YUL
2 stops27h 50mMultiple Airlines
Fri 23/17:20 p.m.YUL - LTN
1 stop11h 30mMultiple Airlines
Deal found 19/12C$ 1,349
Fri 26/125:10 p.m.LTN - YYZ
1 stop23h 55mMultiple Airlines
Wed 31/127:55 p.m.YYZ - LTN
1 stop19h 05mMultiple Airlines
Deal found 20/12C$ 1,366
Wed 24/126:35 p.m.LTN - YUL
1 stop21h 10mMultiple Airlines
Thu 1/18:10 p.m.YUL - LTN
1 stop16h 05mMultiple Airlines
Deal found 19/12C$ 1,432

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 21 December 2025.

Round-trip from

C$ 724

One-way from

C$ 502

Popular in

December

Cheapest in

February

Average price

C$ 1,035
20/1-27/1
  • 20/1-27/1
  • 2 total stops
  • 23h 15m total
  • London to Ontario
Search Deals
25/1
  • 25/1
  • 2 total stops
  • 17h 55m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 73 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 21 December 2025.
Use the filters below to find and compare flights from London Luton Airport to Ontario that are best for you.

Fly from

Luton

Fly to

Ontario

Route

Depart

Return

Price

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Tue 10/3

7:30 a.m.-1:10 p.m.

1 stop33h 40m

Toronto Pearson Intl

Thu 19/3

7:50 p.m.-8:30 p.m.

1 stop20h 40m

C$ 738

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Sat 14/2

6:00 a.m.-7:45 p.m.

2 stops18h 45m

Toronto Pearson Intl

Fri 20/2

7:35 p.m.-3:25 p.m.

1 stop14h 50m

C$ 793

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Mon 12/1

7:20 a.m.-12:00 p.m.

2 stops33h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

9:25 p.m.-2:35 p.m.

1 stop12h 10m

C$ 806

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 4/2

2:40 p.m.-3:10 p.m.

2 stops29h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

9:25 p.m.-2:10 p.m.

1 stop11h 45m

C$ 807

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Sun 18/1

7:00 a.m.-12:00 p.m.

2 stops34h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

4:45 p.m.-2:35 p.m.

2 stops16h 50m

C$ 810

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Tue 12/5

5:30 a.m.-5:20 p.m.

1 stop16h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

11:45 p.m.-5:40 p.m.

1 stop12h 55m

C$ 811

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Fri 16/1

6:35 p.m.-7:22 p.m.

3 stops29h 47m

Montreal Pierre Elliott Trudeau Intl

Fri 23/1

9:25 p.m.-9:55 p.m.

1 stop19h 30m

C$ 811

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Mon 2/2

7:20 a.m.-3:45 p.m.

1 stop13h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

9:25 p.m.-5:50 p.m.

1 stop15h 25m

C$ 844

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Mon 2/2

7:20 a.m.-6:15 p.m.

2 stops15h 55m

Toronto Pearson Intl

Mon 9/2

7:40 p.m.-2:10 p.m.

2 stops13h 30m

C$ 846

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Mon 6/4

8:15 a.m.-3:50 p.m.

1 stop12h 35m

Toronto Pearson Intl

Mon 13/4

5:20 p.m.-7:40 a.m.

1 stop9h 20m

C$ 850

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/12

Showing 1-10 of 60 results
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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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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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