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Cheap flights from London Luton Airport to Ontario from C$ 451

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — YYZ
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 October 2025.

Wed 26/116:50 a.m.LTN - YYZ
2 stops16h 25mMultiple Airlines
Wed 3/127:40 p.m.YYZ - LTN
2 stops22h 25mMultiple Airlines
Deal found 29/10C$ 718
Thu 20/112:10 p.m.LTN - YYZ
2 stops31h 00mMultiple Airlines
Tue 25/117:35 p.m.YYZ - LTN
1 stop9h 10mMultiple Airlines
Deal found 29/10C$ 721
Fri 14/115:50 a.m.LTN - YYZ
1 stop10h 25mMultiple Airlines
Sun 23/117:35 p.m.YYZ - LTN
1 stop11h 10mMultiple Airlines
Deal found 30/10C$ 732
Tue 25/116:35 p.m.LTN - YUL
2 stops22h 25mMultiple Airlines
Mon 1/129:30 p.m.YUL - LTN
1 stop11h 40mMultiple Airlines
Deal found 29/10C$ 737
Fri 21/115:50 a.m.LTN - YYZ
2 stops15h 25mMultiple Airlines
Fri 28/117:35 p.m.YYZ - LTN
1 stop19h 35mMultiple Airlines
Deal found 30/10C$ 740
Wed 10/128:15 a.m.LTN - YUL
1 stop12h 30mMultiple Airlines
Thu 8/19:25 p.m.YUL - LTN
1 stop19h 25mMultiple Airlines
Deal found 30/10C$ 744
Fri 21/115:50 a.m.LTN - YYZ
1 stop15h 05mMultiple Airlines
Wed 26/115:25 p.m.YYZ - LTN
1 stop10h 10mMultiple Airlines
Deal found 28/10C$ 748
Wed 19/117:00 a.m.LTN - YUL
1 stop13h 45mMultiple Airlines
Tue 25/115:10 p.m.YUL - LTN
2 stops16h 45mMultiple Airlines
Deal found 30/10C$ 751
Sat 22/116:00 a.m.LTN - YYZ
2 stops18h 50mMultiple Airlines
Thu 27/117:35 p.m.YYZ - LTN
1 stop15h 25mMultiple Airlines
Deal found 29/10C$ 757
Thu 27/113:30 p.m.LTN - YUL
1 stop26h 10mMultiple Airlines
Thu 4/128:10 p.m.YUL - LTN
1 stop13h 40mMultiple Airlines
Deal found 30/10C$ 767
Sat 6/126:15 a.m.LTN - YUL
2 stops17h 05mMultiple Airlines
Mon 15/128:00 p.m.YUL - LTN
1 stop21h 20mMultiple Airlines
Deal found 30/10C$ 768
Wed 12/112:40 p.m.LTN - YUL
1 stop27h 00mMultiple Airlines
Wed 26/118:10 p.m.YUL - LTN
1 stop13h 50mMultiple Airlines
Deal found 30/10C$ 769

Cheap 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 October 2025.

Round-trip from

C$ 704

One-way from

C$ 451

Popular in

December

Cheapest in

February

Average price

C$ 795
19/1-25/1
  • 19/1-25/1
  • 4 total stops
  • 30h 30m total
  • London to Ontario
Search Deals
3/12
  • 3/12
  • 1 total stop
  • 33h 45m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 31 October 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

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Mon 26/1

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

1 stop23h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

8:10 p.m.-9:50 p.m.

1 stop20h 40m

C$ 721

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Thu 12/3

8:40 p.m.-1:10 p.m.

1 stop20h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

8:40 p.m.-5:50 p.m.

1 stop17h 10m

C$ 730

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Tue 25/11

6:35 p.m.-12:00 p.m.

2 stops22h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

9:30 p.m.-2:10 p.m.

1 stop11h 40m

C$ 737

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 19/11

7:00 a.m.-3:45 p.m.

1 stop13h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

5:10 p.m.-2:55 p.m.

2 stops16h 45m

C$ 751

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Fri 5/12

5:50 a.m.-4:15 p.m.

2 stops15h 25m

Toronto Pearson Intl

Sun 7/12

7:35 p.m.-11:45 a.m.

1 stop11h 10m

C$ 758

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Thu 27/11

3:30 p.m.-12:40 p.m.

1 stop26h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

8:10 p.m.-2:50 p.m.

1 stop13h 40m

C$ 767

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 12/11

2:40 p.m.-12:40 p.m.

1 stop27h 00m

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

8:10 p.m.-3:00 p.m.

1 stop13h 50m

C$ 769

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Sun 7/12

7:00 a.m.-3:45 p.m.

1 stop13h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

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

1 stop12h 10m

C$ 775

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Thu 4/12

3:30 p.m.-12:35 p.m.

1 stop26h 05m

Toronto Pearson Intl

Thu 11/12

6:50 p.m.-8:30 p.m.

1 stop20h 40m

C$ 778

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Mon 2/2

7:20 a.m.-1:45 p.m.

2 stops35h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

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

1 stop11h 45m

C$ 782

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

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.
Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
Heathrow to Vancouver Intl flights
London City to Pearson Intl flights
Luton to Pearson Intl flights
Stansted to Pearson Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
Heathrow to Calgary flights
Gatwick to Vancouver Intl flights
London City to Vancouver Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
London City to Pierre Elliott Trudeau Intl flights
Heathrow to Abbotsford flights
Stansted to Pierre Elliott Trudeau Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Gatwick to Calgary flights
London City to Calgary flights
Heathrow to Ottawa flights
Heathrow to Halifax flights
Luton to Vancouver Intl flights
Luton to Calgary flights
Southend to Pierre Elliott Trudeau Intl flights
Gatwick to Ottawa flights
Heathrow to Victoria flights
Gatwick to Halifax flights
Heathrow to Winnipeg flights
Stansted to Calgary flights
Gatwick to Edmonton flights
Heathrow to London flights
Heathrow to Edmonton flights
Gatwick to Victoria flights
Gatwick to Winnipeg flights
Southend to Pearson Intl flights
Heathrow to St. John's flights
Heathrow to Saskatoon flights
Gatwick to Kelowna flights

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