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Cheap flights from London Luton Airport to Ontario from C$ 473

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — YYZ
10 Mar — 17 Mar1
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 8 February 2026.

Sat 25/42:25 p.m.
LTN
-
YYZ
1 stop27h 55m
Multiple Airlines
Sun 17/56:15 p.m.
YYZ
-
LTN
2 stops16h 10m
Multiple Airlines
Deal found 5/2C$ 616
Wed 29/43:55 p.m.
LTN
-
YYZ
1 stop26h 25m
Multiple Airlines
Wed 6/59:30 p.m.
YYZ
-
LTN
1 stop10h 05m
Multiple Airlines
Deal found 6/2C$ 623
Wed 22/47:05 p.m.
LTN
-
YYZ
1 stop24h 10m
Multiple Airlines
Wed 29/49:30 p.m.
YYZ
-
LTN
1 stop10h 05m
Multiple Airlines
Deal found 5/2C$ 633
Wed 15/47:05 p.m.
LTN
-
YYZ
1 stop24h 10m
Multiple Airlines
Wed 20/59:30 p.m.
YYZ
-
LTN
1 stop10h 05m
Multiple Airlines
Deal found 5/2C$ 637
Wed 11/36:50 a.m.
LTN
-
YYZ
2 stops16h 25m
Multiple Airlines
Wed 18/38:40 p.m.
YYZ
-
LTN
2 stops22h 25m
Multiple Airlines
Deal found 7/2C$ 693
Wed 11/33:05 p.m.
LTN
-
YUL
1 stop25h 25m
Multiple Airlines
Wed 25/38:40 p.m.
YUL
-
LTN
1 stop21h 50m
Multiple Airlines
Deal found 7/2C$ 696
Mon 13/48:15 a.m.
LTN
-
YYZ
2 stops15h 55m
Multiple Airlines
Sun 19/48:45 p.m.
YYZ
-
LTN
2 stops19h 55m
Multiple Airlines
Deal found 7/2C$ 697
Mon 20/46:40 p.m.
LTN
-
YYZ
1 stop24h 35m
Multiple Airlines
Sun 26/46:15 p.m.
YYZ
-
LTN
2 stops12h 10m
Multiple Airlines
Deal found 7/2C$ 698
Thu 12/38:40 p.m.
LTN
-
YUL
1 stop20h 55m
Multiple Airlines
Fri 20/38:40 p.m.
YUL
-
LTN
1 stop10h 10m
Multiple Airlines
Deal found 6/2C$ 700
Wed 4/36:50 a.m.
LTN
-
YYZ
2 stops16h 25m
Multiple Airlines
Wed 18/38:40 p.m.
YYZ
-
LTN
2 stops22h 25m
Multiple Airlines
Deal found 6/2C$ 703
Wed 15/47:05 p.m.
LTN
-
YYZ
1 stop24h 10m
Multiple Airlines
Mon 20/410:00 p.m.
YYZ
-
LTN
1 stop9h 45m
Multiple Airlines
Deal found 5/2C$ 704
Thu 12/38:40 p.m.
LTN
-
YUL
1 stop20h 55m
Multiple Airlines
Thu 26/39:10 p.m.
YUL
-
LTN
1 stop16h 05m
Multiple Airlines
Deal found 5/2C$ 705

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 8 February 2026.

Round-trip from

C$ 616

One-way from

C$ 473

Popular in

December

Cheapest in

February

Average price

C$ 656
25/4-17/5
  • 25/4-17/5
  • 3 total stops
  • 44h 05m total
  • London to Ontario
Search Deals
16/6
  • 16/6
  • 1 total stop
  • 29h 10m total
  • London to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 8 February 2026.
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

Wed 11/3

3:05 p.m.-12:30 p.m.

1 stop25h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

8:40 p.m.-10:30 p.m.

1 stop21h 50m

C$ 696

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Thu 12/3

8:40 p.m.-1:35 p.m.

1 stop20h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

8:40 p.m.-10:50 a.m.

1 stop10h 10m

C$ 700

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Thu 12/3

8:40 p.m.-1:35 p.m.

1 stop20h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 26/3

9:10 p.m.-5:15 p.m.

1 stop16h 05m

C$ 705

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Tue 24/3

6:35 p.m.-1:35 p.m.

1 stop23h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

8:25 p.m.-9:25 a.m.

1 stop32h 00m

C$ 711

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Mon 23/3

6:35 p.m.-1:35 p.m.

1 stop23h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

8:25 p.m.-1:05 p.m.

1 stop11h 40m

C$ 723

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Wed 29/4

6:15 a.m.-5:15 p.m.

2 stops16h 00m

Toronto Pearson Intl

Mon 11/5

9:30 p.m.-12:45 p.m.

1 stop10h 15m

C$ 726

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 8/4

6:10 p.m.-3:15 p.m.

1 stop26h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

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

1 stop15h 00m

C$ 731

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Thu 26/2

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

2 stops22h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

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

1 stop19h 25m

C$ 734

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 22/4

6:00 a.m.-12:50 p.m.

1 stop11h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

9:30 p.m.-10:35 p.m.

1 stop20h 05m

C$ 734

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Tue 2/6

7:10 p.m.-2:00 p.m.

1 stop23h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 10/6

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

1 stop22h 45m

C$ 735

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

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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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