What is the cheapest month to book a flight from Region of Ontario to London Luton Airport?

Currently, January is the cheapest month in which you can book a flight from Region of Ontario to London Luton Airport (average of £76). Flying from Region of Ontario to London Luton Airport in July is currently the most expensive (average of £113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in London Luton Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Luton Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Luton Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Region of Ontario to London Luton Airport?

Most travelers choose Toronto Pearson Intl - London Luton, Montreal Pierre Elliott Trudeau Intl - London Luton or Ottawa - London Luton when deciding on the best route from Region of Ontario to London Luton Airport.

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

When flying from Region of Ontario to London Luton Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 holiday 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.

£174+ Flights from Ontario to London Luton Airport

Cheap flight deals from Ontario to Luton

Round-trip from	£382
One-way from	£174
Popular in	December
Cheapest in	February
Average price	£454

15/10-15/12
3 total stops
44h 50m total
Ontario to London

Search Deals

19/10
2 total stops
17h 35m total
Ontario to London

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£14 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Ontario to Luton

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 18 September 2025.

Wed 15/1022:10YYZ - LTN

1 stop12h 15mMultiple Airlines

Mon 15/1211:45LTN - YYZ

2 stops32h 35mMultiple Airlines

Deal found 16/9£382

Mon 22/916:10YTZ - LTN

3 stops18h 50mMultiple Airlines

Mon 6/1021:55LTN - YTZ

2 stops24h 50mMultiple Airlines

Deal found 16/9£392

Tue 11/1117:25YYZ - LTN

1 stop11h 20mMultiple Airlines

Sun 16/1108:05LTN - YYZ

1 stop12h 50mMultiple Airlines

Deal found 17/9£395

Thu 2/1020:40YYZ - LTN

1 stop9h 25mMultiple Airlines

Mon 6/1021:55LTN - YYZ

2 stops22h 29mMultiple Airlines

Deal found 16/9£396

Wed 19/1117:25YYZ - LTN

1 stop10h 10mMultiple Airlines

Tue 25/1109:00LTN - YYZ

1 stop11h 55mMultiple Airlines

Deal found 17/9£397

Sun 9/1117:25YYZ - LTN

1 stop10h 30mMultiple Airlines

Tue 18/1109:00LTN - YYZ

1 stop11h 55mMultiple Airlines

Deal found 16/9£399

Sat 11/1022:10YYZ - LTN

1 stop10h 35mMultiple Airlines

Tue 14/1010:00LTN - YYZ

3 stops25h 55mMultiple Airlines

Deal found 17/9£401

Thu 2/1020:40YYZ - LTN

1 stop11h 25mMultiple Airlines

Tue 7/1021:50LTN - YYZ

1 stop19h 05mMultiple Airlines

Deal found 17/9£403

Fri 14/1117:25YYZ - LTN

1 stop17h 50mMultiple Airlines

Sun 23/1108:05LTN - YYZ

1 stop12h 50mMultiple Airlines

Deal found 16/9£404

Mon 13/1020:40YYZ - LTN

1 stop19h 45mMultiple Airlines

Mon 20/1009:00LTN - YYZ

2 stops32h 50mMultiple Airlines

Deal found 17/9£406

Tue 25/1117:25YYZ - LTN

1 stop11h 20mMultiple Airlines

Thu 4/1209:00LTN - YYZ

1 stop11h 55mMultiple Airlines

Deal found 16/9£407

Wed 19/1117:25YYZ - LTN

1 stop10h 10mMultiple Airlines

Mon 24/1108:50LTN - YYZ

1 stop12h 05mMultiple Airlines

Deal found 15/9£407

Best flights from Ontario to Luton
Discover carefully curated flight deals from Ontario to Luton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Tue 11/1117:25YYZ - LTN

1 stop11h 20mMultiple Airlines

Sun 16/1108:05LTN - YYZ

1 stop12h 50mMultiple Airlines

Deal found 17/9£395

Thu 20/1117:25YYZ - LTN

1 stop17h 35mMultiple Airlines

Mon 24/1108:50LTN - YYZ

1 stop12h 05mMultiple Airlines

Deal found 17/9£425

Sat 22/1118:50YYZ - LTN

1 stop13h 50mMultiple Airlines

Sat 29/1107:30LTN - YYZ

1 stop33h 40mMultiple Airlines

Deal found 16/9£429

Sun 19/1020:40YYZ - LTN

1 stop14h 00mMultiple Airlines

Mon 3/1119:05LTN - YYZ

3 stops25h 29mMultiple Airlines

Deal found 17/9£432

Wed 5/1120:15YUL - LTN

1 stop21h 15mMultiple Airlines

Sun 23/1107:20LTN - YUL

1 stop33h 55mMultiple Airlines

Deal found 17/9£444

Fri 3/1018:50YUL - LTN

1 stop12h 05mMultiple Airlines

Thu 9/1016:20LTN - YUL

1 stop24h 15mMultiple Airlines

Deal found 15/9£454

Wed 1/1016:00YUL - LTN

2 stops25h 35mMultiple Airlines

Thu 9/1006:05LTN - YUL

1 stop12h 55mMultiple Airlines

Deal found 17/9£455

Fri 31/1011:10YUL - LTN

2 stops25h 05mMultiple Airlines

Fri 7/1105:50LTN - YUL

3 stops34h 50mMultiple Airlines

Deal found 16/9£459

Thu 16/1021:05YYZ - LTN

1 stop17h 20mMultiple Airlines

Thu 23/1006:05LTN - YYZ

1 stop13h 20mMultiple Airlines

Deal found 16/9£468

Sun 30/1119:40YUL - LTN

1 stop15h 55mMultiple Airlines

Sat 6/1218:30LTN - YUL

1 stop22h 40mMultiple Airlines

Deal found 17/9£468

Sat 11/1022:10YYZ - LTN

1 stop10h 35mMultiple Airlines

Thu 23/1006:05LTN - YYZ

1 stop13h 20mMultiple Airlines

Deal found 16/9£469

Mon 2/319:40YUL - LTN

1 stop21h 10mMultiple Airlines

Sun 8/318:40LTN - YUL

1 stop22h 30mMultiple Airlines

Deal found 15/9£476

Wed 1/1023:00YUL - LTN

1 stop15h 25mMultiple Airlines

Mon 6/1006:05LTN - YUL

1 stop19h 55mMultiple Airlines

Deal found 16/9£481

Mon 10/1120:15YUL - LTN

1 stop21h 45mMultiple Airlines

Fri 14/1118:00LTN - YUL

1 stop23h 15mMultiple Airlines

Deal found 16/9£484

Sun 5/1023:45YYZ - LTN

1 stop14h 15mMultiple Airlines

Wed 15/1014:55LTN - YYZ

1 stop31h 15mMultiple Airlines

Deal found 16/9£485

Sat 8/1119:55YYZ - LTN

1 stop10h 25mMultiple Airlines

Sat 15/1118:50LTN - YYZ

1 stop22h 00mMultiple Airlines

Deal found 17/9£485

Sun 2/1117:25YYZ - LTN

1 stop10h 30mMultiple Airlines

Sun 9/1108:05LTN - YYZ

1 stop12h 50mMultiple Airlines

Deal found 17/9£487

Fri 17/1007:00YOW - LTN

2 stops33h 45mMultiple Airlines

Sun 2/1107:00LTN - YOW

3 stops46h 42mMultiple Airlines

Deal found 16/9£493

Mon 6/1010:15YUL - LTN

2 stops21h 05mMultiple Airlines

Tue 14/1007:00LTN - YUL

3 stops29h 25mMultiple Airlines

Deal found 16/9£496

Thu 2/1019:15YYZ - LTN

1 stop21h 50mMultiple Airlines

Tue 14/1019:05LTN - YYZ

1 stop24h 20mMultiple Airlines

Deal found 15/9£497

Wed 1/1021:05YYZ - LTN

1 stop20h 30mMultiple Airlines

Fri 5/1217:10LTN - YYZ

1 stop23h 55mMultiple Airlines

Deal found 16/9£500

Tue 4/1119:40YUL - LTN

1 stop17h 10mMultiple Airlines

Tue 11/1118:35LTN - YUL

1 stop22h 35mMultiple Airlines

Deal found 16/9£503

Mon 29/915:25YTZ - LTN

2 stops12h 50mMultiple Airlines

Sun 5/1019:00LTN - YTZ

2 stops26h 45mMultiple Airlines

Deal found 15/9£504

Fri 3/1007:25YTZ - LTN

2 stops20h 50mMultiple Airlines

Tue 7/1019:05LTN - YTZ

2 stops24h 40mMultiple Airlines

Deal found 17/9£509

Wed 15/1021:20YUL - LTN

1 stop17h 05mMultiple Airlines

Wed 22/1006:05LTN - YUL

2 stops19h 55mMultiple Airlines

Deal found 16/9£509

Wed 8/1023:45YUL - LTN

1 stop13h 25mMultiple Airlines

Sun 12/1018:40LTN - YUL

1 stop24h 45mMultiple Airlines

Deal found 16/9£511

Fri 3/1008:25YTZ - LTN

2 stops19h 50mMultiple Airlines

Thu 9/1019:30LTN - YTZ

2 stops24h 15mMultiple Airlines

Deal found 17/9£514

Mon 29/906:00YOW - LTN

2 stops22h 15mMultiple Airlines

Wed 8/1019:00LTN - YOW

3 stops27h 07mMultiple Airlines

Deal found 16/9£520

Thu 20/1106:00YOW - LTN

2 stops34h 05mMultiple Airlines

Mon 24/1107:20LTN - YOW

2 stops22h 20mMultiple Airlines

Deal found 17/9£524

Tue 30/907:00YTZ - LTN

2 stops34h 15mMultiple Airlines

Thu 2/1019:30LTN - YTZ

2 stops31h 50mMultiple Airlines

Deal found 16/9£526

Last-minute flights from Ontario to Luton
Discover last-minute flight deals from Ontario to Luton. Data last updated 18 September 2025 and is based on user searches.

Mon 22/916:10YTZ - LTN

3 stops18h 50mMultiple Airlines

Mon 6/1021:55LTN - YTZ

2 stops24h 50mMultiple Airlines

Deal found 16/9£392

Mon 29/920:40YYZ - LTN

1 stop14h 20mMultiple Airlines

Mon 6/1021:55LTN - YYZ

1 stop19h 00mMultiple Airlines

Deal found 15/9£413

Tue 30/923:55YYZ - LTN

1 stop17h 15mMultiple Airlines

Tue 7/1006:05LTN - YYZ

2 stops31h 06mMultiple Airlines

Deal found 16/9£419

Thu 2/1020:40YYZ - LTN

1 stop9h 25mMultiple Airlines

Mon 6/1021:55LTN - YYZ

2 stops22h 29mMultiple Airlines

Deal found 16/9£396

Thu 2/1020:40YYZ - LTN

1 stop11h 25mMultiple Airlines

Tue 7/1021:50LTN - YYZ

1 stop19h 05mMultiple Airlines

Deal found 17/9£403

Sun 5/1023:55YYZ - LTN

1 stop10h 45mMultiple Airlines

Sat 11/1022:10LTN - YYZ

2 stops31h 12mMultiple Airlines

Deal found 16/9£418

Wed 8/1022:10YYZ - LTN

1 stop12h 15mMultiple Airlines

Sun 12/1009:55LTN - YYZ

2 stops17h 34mMultiple Airlines

Deal found 16/9£415

Sat 11/1022:10YYZ - LTN

1 stop10h 35mMultiple Airlines

Tue 14/1010:00LTN - YYZ

3 stops25h 55mMultiple Airlines

Deal found 17/9£401

Mon 13/1020:40YYZ - LTN

1 stop19h 45mMultiple Airlines

Mon 20/1009:00LTN - YYZ

2 stops32h 50mMultiple Airlines

Deal found 17/9£406

Tue 14/1020:40YYZ - LTN

1 stop10h 55mMultiple Airlines

Tue 21/1010:00LTN - YYZ

2 stops35h 25mMultiple Airlines

Deal found 16/9£408

Wed 15/1022:10YYZ - LTN

1 stop12h 15mMultiple Airlines

Mon 15/1211:45LTN - YYZ

2 stops32h 35mMultiple Airlines

Deal found 16/9£382

Sun 26/1019:35YYZ - LTN

1 stop9h 20mMultiple Airlines

Mon 3/1106:00LTN - YYZ

1 stop10h 15mMultiple Airlines

Deal found 16/9£411

One-way flights from Ontario to Luton
Search for one-way flight options from Ontario to Luton. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Sun 19/1017:05YOW - LTN

2 stops17h 35mMultiple Airlines

Deal found 17/9£174

Fri 17/1017:05YOW - LTN

2 stops17h 40mMultiple Airlines

Deal found 17/9£176

Mon 13/1022:15YYZ - LTN

2 stops18h 10mMultiple Airlines

Deal found 16/9£180

Fri 5/1217:15YYZ - LTN

3 stops21h 10mMultiple Airlines

Deal found 16/9£181

Tue 21/1022:10YYZ - LTN

2 stops16h 10mMultiple Airlines

Deal found 17/9£182

Thu 16/1023:55YYZ - LTN

2 stops20h 20mMultiple Airlines

Deal found 16/9£184

Fri 24/1007:00YOW - LTN

2 stops33h 45mMultiple Airlines

Deal found 17/9£185

Mon 6/1022:15YYZ - LTN

2 stops18h 10mMultiple Airlines

Deal found 17/9£185

Tue 30/923:55YYZ - LTN

2 stops18h 00mMultiple Airlines

Deal found 16/9£188

Sat 11/1017:05YOW - LTN

2 stops34h 30mMultiple Airlines

Deal found 16/9£188

Sat 11/1022:15YYZ - LTN

2 stops31h 55mMultiple Airlines

Deal found 16/9£188

Wed 1/1018:20YYZ - LTN

2 stops21h 25mMultiple Airlines

Deal found 15/9£189

Cheapflights Fare Finder

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

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 11/11

17:25-09:45

1 stop11h 20m

London Luton

Sun 16/11

08:05-15:55

1 stop12h 50m

£395

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 20/11

17:25-16:00

1 stop17h 35m

London Luton

Mon 24/11

08:50-15:55

1 stop12h 05m

£425

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 22/11

18:50-13:40

1 stop13h 50m

London Luton

Sat 29/11

07:30-12:10

1 stop33h 40m

£429

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 19/10

20:40-15:40

1 stop14h 00m

London Luton

Mon 3/11

19:05-15:34

3 stops25h 29m

£432

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

20:15-22:30

1 stop21h 15m

London Luton

Sun 23/11

07:20-12:15

1 stop33h 55m

£444

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Fri 3/10

18:50-11:55

1 stop12h 05m

London Luton

Thu 9/10

16:20-11:35

1 stop24h 15m

£454

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

16:00-22:35

2 stops25h 35m

London Luton

Thu 9/10

06:05-14:00

1 stop12h 55m

£455

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Fri 31/10

11:10-16:15

2 stops25h 05m

London Luton

Fri 7/11

05:50-11:40

3 stops34h 50m

£459

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 16/10

21:05-19:25

1 stop17h 20m

London Luton

Thu 23/10

06:05-14:25

1 stop13h 20m

£468

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

19:40-16:35

1 stop15h 55m

London Luton

Sat 6/12

18:30-12:10

1 stop22h 40m

£468

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 60 results

...

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 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 Ontario to London Luton Airport

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

Related info for your journey

What are the most popular routes from Region of Ontario to London Luton Airport?
Most travelers choose Toronto Pearson Intl - London Luton, Montreal Pierre Elliott Trudeau Intl - London Luton or Ottawa - London Luton when deciding on the best route from Region of Ontario to London Luton Airport.
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 holiday 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.
What is the cheapest month to book a flight from Region of Ontario to London Luton Airport?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to London Luton Airport (average of £76). Flying from Region of Ontario to London Luton Airport in July is currently the most expensive (average of £113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Milton Keynes

Croydon

Hounslow

Slough

Gatwick

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Dartford

Guildford

Brentford

Bishop's Stortford

Romford

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Luton. 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 Ontario to Luton?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Luton.

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?

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 Ontario to London Luton Airport from £174

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ontario to Luton

Keep the following information in mind while searching for Ontario to Luton flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Luton

Cheapest flights from Ontario to LutonExplore 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 18 September 2025.

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 18 September 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to London Luton Airport

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?

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

How can I find direct flights from Ontario to Luton?

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

What is the cheapest month to book a flight from Region of Ontario to London Luton Airport?

Travelling to a place near London Luton Airport?

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.

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

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

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

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

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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 18 September 2025.