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Cheap flights from Ontario to London Luton Airport from C$ 340

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LTN
16 May — 23 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Luton

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to Luton
Explore the most affordable flight options available from Ontario to Luton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2026.

Mon 18/510:55 p.m.
YYZ
-
LTN
1 stop11h 50m
Multiple Airlines
Mon 25/58:50 a.m.
LTN
-
YYZ
3 stops37h 20m
Multiple Airlines
Deal found 13/4C$ 753
Wed 27/57:35 a.m.
YYZ
-
LTN
2 stops26h 50m
Multiple Airlines
Wed 24/66:15 a.m.
LTN
-
YYZ
2 stops16h 00m
Multiple Airlines
Deal found 11/4C$ 754
Tue 19/57:35 a.m.
YYZ
-
LTN
2 stops26h 55m
Multiple Airlines
Tue 26/57:00 p.m.
LTN
-
YYZ
2 stops23h 20m
Multiple Airlines
Deal found 11/4C$ 757
Fri 22/511:05 p.m.
YYZ
-
LTN
1 stop9h 55m
Multiple Airlines
Wed 10/66:15 a.m.
LTN
-
YYZ
1 stop12h 05m
Multiple Airlines
Deal found 14/4C$ 758
Wed 20/59:35 p.m.
YYZ
-
LTN
1 stop10h 00m
Multiple Airlines
Wed 10/66:15 a.m.
LTN
-
YYZ
1 stop12h 05m
Multiple Airlines
Deal found 14/4C$ 759
Mon 18/510:55 p.m.
YYZ
-
LTN
1 stop18h 55m
Multiple Airlines
Fri 22/56:20 a.m.
LTN
-
YYZ
1 stop12h 00m
Multiple Airlines
Deal found 13/4C$ 761
Tue 12/57:15 p.m.
YYZ
-
LTN
1 stop18h 15m
Multiple Airlines
Fri 15/58:25 p.m.
LTN
-
YYZ
2 stops30h 20m
Multiple Airlines
Deal found 16/4C$ 762
Fri 29/511:10 p.m.
YYZ
-
LTN
2 stops20h 20m
Multiple Airlines
Fri 5/66:20 a.m.
LTN
-
YYZ
2 stops17h 50m
Multiple Airlines
Deal found 14/4C$ 764
Mon 11/57:15 p.m.
YYZ
-
LTN
1 stop16h 55m
Multiple Airlines
Fri 15/58:25 p.m.
LTN
-
YYZ
2 stops30h 20m
Multiple Airlines
Deal found 12/4C$ 765
Fri 29/511:05 p.m.
YYZ
-
LTN
1 stop13h 20m
Multiple Airlines
Fri 19/66:20 a.m.
LTN
-
YYZ
1 stop12h 00m
Multiple Airlines
Deal found 14/4C$ 766
Sun 7/610:05 p.m.
YYZ
-
LTN
1 stop19h 15m
Multiple Airlines
Sun 14/67:30 p.m.
LTN
-
YYZ
2 stops22h 50m
Multiple Airlines
Deal found 12/4C$ 768
Fri 22/511:05 p.m.
YYZ
-
LTN
1 stop9h 55m
Multiple Airlines
Mon 1/68:15 a.m.
LTN
-
YYZ
1 stop12h 35m
Multiple Airlines
Deal found 15/4C$ 769

Find flight deals from Ontario to Luton

Keep the following information in mind while searching for Ontario to Luton flight deals. Data was last updated 16 April 2026.

Round-trip from

C$ 753

One-way from

C$ 340

Popular in

December

Cheapest in

February

Average price

C$ 827
18/5-25/5
  • 18/5-25/5
  • 4 total stops
  • 49h 10m total
  • Ontario to London
Search Deals
3/6
  • 3/6
  • 2 total stops
  • 22h 50m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 38 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 April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Luton 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 16 April 2026.
Use the filters below to find and compare flights from Ontario to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 9/5

7:15 p.m.-10:20 a.m.

1 stop10h 05m

London Luton

Sat 16/5

4:50 p.m.-11:00 a.m.

1 stop23h 10m

C$ 809

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 9/5

7:15 p.m.-10:20 a.m.

1 stop10h 05m

London Luton

Sun 17/5

6:05 p.m.-11:00 a.m.

1 stop21h 55m

C$ 816

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 6/5

7:15 p.m.-3:45 p.m.

1 stop15h 30m

London Luton

Wed 13/5

7:50 p.m.-11:00 a.m.

1 stop20h 10m

C$ 831

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 3/6

7:15 p.m.-5:30 p.m.

1 stop17h 15m

London Luton

Tue 16/6

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

1 stop21h 00m

C$ 832

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 5/6

7:15 p.m.-4:20 p.m.

1 stop16h 05m

London Luton

Mon 15/6

12:35 p.m.-11:00 a.m.

1 stop27h 25m

C$ 847

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 9/6

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

1 stop22h 35m

London Luton

Sat 20/6

4:50 p.m.-11:00 a.m.

1 stop23h 10m

C$ 853

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 18/5

7:15 p.m.-5:10 p.m.

1 stop16h 55m

London Luton

Mon 25/5

12:35 p.m.-11:00 a.m.

1 stop27h 25m

C$ 857

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 24/5

7:15 p.m.-12:05 p.m.

1 stop11h 50m

London Luton

Sun 31/5

6:05 p.m.-11:00 a.m.

1 stop21h 55m

C$ 891

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 3/5

7:15 p.m.-10:20 p.m.

1 stop22h 05m

London Luton

Mon 11/5

7:25 p.m.-11:00 a.m.

1 stop20h 35m

C$ 891

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 7/10

11:45 p.m.-7:30 p.m.

1 stop14h 45m

London Luton

Wed 21/10

7:50 p.m.-5:10 p.m.

1 stop26h 20m

C$ 900

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Luton

Have a flexible travel schedule? Discover the best time to fly to Luton from Ontario 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 Ontario to London Luton Airport
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 Ontario to Luton. 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 Region of Ontario to London Luton Airport?

    When deciding which route to take from Region of Ontario to London Luton Airport consider Toronto Pearson Intl - London Luton, Montreal Pierre Elliott Trudeau Intl - London Luton or Ottawa - London Luton as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Luton 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

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Gatwick
Twickenham
Bromley
Sutton
Slough
Marlow
Cobham
Watford
Luton
High Wycombe
Hounslow

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Luton

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Heathrow flights
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Kelowna to Heathrow flights
Edmonton to London City flights
Victoria to Heathrow flights
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Ottawa to London City flights
Victoria to Gatwick flights
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Fly with Cheapflights

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

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Cheapflights simply makes it quick and affordable to book flights from Ontario to Luton by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

Can Cheapflights notify me if prices for flights from Ontario to Luton become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to Luton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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