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.

£228+ 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

Last-minute

One-way

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 2 September 2026.

Sat 7/1117:15 -

1 stop24h 25m

Sat 14/1120:10 -

1 stop15h 45m

Deal found 1/9£378

Thu 1/1009:25 -

2 stops17h 40m

Tue 6/1020:45 -

2 stops20h 25m

Deal found 1/9£399

Thu 12/1106:15 -

2 stops17h 00m

Tue 17/1119:40 -

2 stops19h 20m

Deal found 28/8£402

Mon 2/1114:45 -

1 stop26h 55m

Mon 9/1120:10 -

1 stop19h 50m

Deal found 31/8£406

Wed 2/919:05 -

2 stops24h 40m

Sun 11/1023:55 -

1 stop28h 20m

Deal found 1/9£406

Sat 5/921:25 -

1 stop20h 55m

Mon 14/923:55 -

1 stop10h 50m

Deal found 28/8£409

Tue 6/1017:45 -

2 stops24h 10m

Wed 21/1016:00 -

2 stops14h 00m

Deal found 29/8£410

Wed 9/906:10 -

2 stops18h 22m

Sat 26/917:00 -

2 stops24h 15m

Deal found 28/8£410

Tue 29/907:05 -

1 stop13h 40m

Tue 6/1021:35 -

1 stop12h 05m

Deal found 1/9£411

Fri 18/906:20 -

2 stops17h 50m

Fri 2/1020:45 -

2 stops22h 45m

Deal found 1/9£413

Sat 5/921:25 -

1 stop20h 55m

Mon 21/923:55 -

1 stop10h 50m

Deal found 28/8£414

Sat 14/1107:35 -

2 stops15h 40m

Thu 19/1119:40 -

2 stops22h 25m

Deal found 30/8£415

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 2 September 2026.

Sat 7/1117:15 -

1 stop24h 25m

Sat 14/1120:10 -

1 stop15h 45m

Deal found 1/9£378

Mon 1/218:35 -

1 stop23h 05m

Mon 8/220:10 -

1 stop19h 50m

Deal found 31/8£405

Wed 14/1008:50 -

1 stop31h 10m

Wed 21/1019:15 -

1 stop12h 45m

Deal found 30/8£440

Thu 12/1118:00 -

1 stop23h 40m

Sat 14/1118:30 -

1 stop12h 20m

Deal found 31/8£459

Sat 26/916:50 -

1 stop23h 10m

Sat 3/1019:15 -

1 stop20h 45m

Deal found 31/8£463

Fri 16/1008:50 -

1 stop31h 10m

Fri 23/1019:15 -

1 stop16h 05m

Deal found 1/9£463

Mon 2/1114:45 -

1 stop26h 55m

Sat 7/1118:30 -

1 stop12h 20m

Deal found 30/8£466

Mon 14/919:40 -

1 stop20h 55m

Wed 16/923:40 -

1 stop14h 20m

Deal found 28/8£468

Sun 20/919:00 -

1 stop21h 35m

Thu 24/923:45 -

1 stop18h 15m

Deal found 1/9£471

Sun 20/919:00 -

1 stop21h 35m

Mon 28/923:50 -

1 stop19h 15m

Deal found 29/8£473

Sun 8/1118:40 -

1 stop24h 25m

Thu 26/1120:15 -

1 stop20h 35m

Deal found 29/8£481

Sun 20/919:00 -

1 stop24h 00m

Wed 23/923:40 -

1 stop14h 20m

Deal found 29/8£483

Tue 24/1117:45 -

1 stop25h 20m

Tue 1/1220:15 -

1 stop12h 35m

Deal found 28/8£484

Sun 18/1005:40 -

2 stops17h 15m

Sun 25/1017:00 -

2 stops17h 10m

Deal found 1/9£495

Thu 1/1006:00 -

2 stops17h 05m

Mon 5/1019:15 -

1 stop16h 55m

Deal found 1/9£498

Fri 6/1118:00 -

1 stop23h 15m

Fri 13/1119:20 -

1 stop11h 10m

Deal found 30/8£503

Thu 22/1016:15 -

1 stop27h 10m

Thu 12/1120:15 -

1 stop15h 00m

Deal found 29/8£505

Sat 26/907:00 -

1 stop15h 20m

Sun 11/1023:45 -

1 stop18h 35m

Deal found 30/8£511

Sun 8/1118:40 -

1 stop24h 25m

Sat 14/1119:55 -

1 stop18h 40m

Deal found 28/8£513

Sun 11/1018:55 -

2 stops26h 25m

Thu 22/1020:50 -

1 stop10h 35m

Deal found 1/9£530

Mon 21/919:25 -

1 stop20h 35m

Fri 25/919:15 -

1 stop16h 05m

Deal found 31/8£532

Mon 28/908:50 -

1 stop31h 10m

Fri 2/1019:15 -

1 stop16h 05m

Deal found 31/8£536

Mon 23/1118:35 -

1 stop23h 05m

Fri 27/1119:20 -

1 stop14h 40m

Deal found 1/9£536

Tue 13/1013:30 -

1 stop26h 15m

Thu 15/1023:45 -

1 stop18h 15m

Deal found 2/9£541

Find flight deals from Luton to Ontario

Round-trip from	£378
One-way from	£228
Popular in	August
Cheapest in	February
Average price	£415

7/11-14/11
2 total stops
40h 10m total
London to Ontario

Search Deals

14/9
2 total stops
55h 20m total
London to Ontario

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£38 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Sat 7/11

17:15-12:40

1 stop24h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

20:10-16:55

1 stop15h 45m

£378

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Mon 1/2

18:35-12:40

1 stop23h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 8/2

20:10-21:00

1 stop19h 50m

£405

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Wed 14/10

08:50-11:00

1 stop31h 10m

Toronto Pearson Intl

Wed 21/10

19:15-13:00

1 stop12h 45m

£440

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Thu 12/11

18:00-12:40

1 stop23h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

18:30-11:50

1 stop12h 20m

£459

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Sat 26/9

16:50-11:00

1 stop23h 10m

Toronto Pearson Intl

Sat 3/10

19:15-21:00

1 stop20h 45m

£463

LondonToronto

LTN London Luton - YYZ Toronto Pearson Intl

LTNYYZ

London Luton

Fri 16/10

08:50-11:00

1 stop31h 10m

Toronto Pearson Intl

Fri 23/10

19:15-16:20

1 stop16h 05m

£463

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Mon 2/11

14:45-12:40

1 stop26h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

18:30-11:50

1 stop12h 20m

£466

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Mon 14/9

19:40-11:35

1 stop20h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

23:40-19:00

1 stop14h 20m

£468

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Sun 20/9

19:00-11:35

1 stop21h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

23:45-23:00

1 stop18h 15m

£471

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Sun 20/9

19:00-11:35

1 stop21h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

23:50-00:05

1 stop19h 15m

£473

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 44 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-YUL

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-YUL

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

Other flight options

Popular flights

Alternative routes for Luton to Ontario

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Southend to Pearson Intl flights

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Gatwick to Québec City flights

Stansted to Edmonton flights

Gatwick to Saskatoon flights

Heathrow to London flights

Gatwick to Victoria flights

Fly with Cheapflights

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 £228

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 14/9. 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 2 September 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 2 September 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 2 September 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 2 September 2026.

Last-minute flights from Luton to OntarioDiscover last-minute flight deals from Luton to Ontario. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from Luton to Ontario. Data last updated 2 September 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 2 September 2026.

Search for one-way flight options from Luton to Ontario. Find affordable one-way fares based on user searches. Data last updated 2 September 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 2 September 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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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 2 September 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 2 September 2026.

Last-minute flights from Luton to Ontario
Discover last-minute flight deals from Luton to Ontario. Data last updated 2 September 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 2 September 2026.