In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What is the cheapest time of day to fly from LTN to ON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Luton Airport to Region of Ontario as you normally would.

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 holiday 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.

£286+ Cheap Flights from London Luton Airport to Ontario

Cheap flight deals from Luton to Ontario

Enter your travel dates to find the best prices.

Cheapest

Best

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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 9 November 2026.

Thu 3/1206:15 -

2 stops17h 00m

Wed 9/1219:40 -

2 stops16h 40m

Deal found 5/11£377

Thu 3/1206:15 -

2 stops17h 00m

Mon 7/1219:40 -

2 stops17h 20m

Deal found 4/11£384

Thu 3/1206:15 -

2 stops17h 00m

Tue 8/1219:40 -

2 stops19h 20m

Deal found 5/11£385

Wed 2/1207:30 -

2 stops15h 45m

Tue 8/1219:40 -

2 stops19h 20m

Deal found 4/11£388

Mon 23/1106:10 -

2 stops17h 05m

Fri 27/1119:40 -

2 stops17h 40m

Deal found 8/11£389

Thu 26/1106:15 -

2 stops17h 00m

Mon 30/1119:40 -

2 stops17h 20m

Deal found 7/11£395

Find flight deals from Luton to Ontario

Round-trip from	£363
One-way from	£286
Popular in	August
Cheapest in	February
Average price	£423

20/1-26/1
4 total stops
35h 05m total
London to Ontario

Search Deals

6/12-31/12
3 total stops
47h 20m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£42 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Cheapflights Fare Finder

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 return flight

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Sat 5/12

21:30-15:50

3 stops47h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£292

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Wed 18/11

07:15-12:10

1 stop33h 55m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£294

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Thu 14/1

07:15-12:10

1 stop33h 55m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£300

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Thu 3/12

07:15-12:10

1 stop33h 55m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£301

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Thu 26/11

18:00-15:47

2 stops26h 47m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£302

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Mon 23/11

16:00-15:47

3 stops28h 47m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£309

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Fri 11/12

15:35-19:00

3 stops32h 25m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£311

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Wed 2/12

12:15-14:45

3 stops31h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£314

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Fri 18/12

07:15-12:30

1 stop34h 15m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£320

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Thu 4/2

07:15-12:10

1 stop33h 55m

Toronto Pearson Intl

Thu 11/2

18:45-20:30

1 stop20h 45m

£466

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 20 resultsSorted by cheapest first

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.

LTN-YYZ

Estimated return 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

LTN-CAON

LTN-YYZ

No data available for this route at this time. Please check back soon.

Related info for your journey

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 holiday 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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Canada

Flights by cabin class

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Popular flights

Alternative routes for Luton to Ontario

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London City to Abbotsford flights

London City to Moncton flights

Gatwick to Moncton flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Luton to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Luton to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Luton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Ontario from Luton? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from London Luton Airport to Ontario from £286

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Luton to Ontario

Cheapest flights from Luton to OntarioExplore 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 9 November 2026.

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 9 November 2026.

Best flights from Luton to OntarioDiscover carefully curated flight deals from Luton to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from Luton to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from Luton to OntarioDiscover last-minute flight deals from Luton to Ontario. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Luton to Ontario. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Luton to OntarioSearch for one-way flight options from Luton to Ontario. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Search for one-way flight options from Luton to Ontario. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Find flight deals from Luton to Ontario

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Luton Airport to Ontario that are best for you.

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.

Cheapflights Insights

Related info for your journey

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

How can I find direct flights from Luton to Ontario?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Luton to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ontario by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Canada

Book a non-stop flight to one of these other cities located in Canada.

Search flights from Luton to Ontario by cabin class

Find flights from Luton to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Luton and Ontario flights

Browse other Luton and Ontario flight options. Last updated on 9 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

Why should you use Cheapflights to find cheap flight tickets from Luton to Ontario?

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

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

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Travel Smart

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 9 November 2026.

Best flights from Luton to Ontario
Discover carefully curated flight deals from Luton to Ontario that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from Luton to Ontario
Discover last-minute flight deals from Luton to Ontario. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Luton to Ontario
Search for one-way flight options from Luton to Ontario. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.