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Cheap flights from Ontario to London Luton Airport from £196

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LTN
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

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 19 November 2025.

Round-trip from

£421

One-way from

£196

Popular in

December

Cheapest in

February

Average price

£457
3/12-10/12
  • 3/12-10/12
  • 2 total stops
  • 24h 15m total
  • Ontario to London
Search Deals
17/5
  • 17/5
  • 1 total stop
  • 26h 45m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 19 November 2025.

Wed 3/1217:25YYZ - LTN
1 stop10h 10mMultiple Airlines
Wed 10/1206:50LTN - YYZ
1 stop14h 05mMultiple Airlines
Deal found 17/11£421
Tue 2/1219:35YYZ - LTN
1 stop19h 30mMultiple Airlines
Mon 8/1206:00LTN - YYZ
1 stop10h 15mMultiple Airlines
Deal found 17/11£422
Sun 30/1119:35YYZ - LTN
1 stop11h 10mMultiple Airlines
Mon 8/1206:00LTN - YYZ
1 stop10h 15mMultiple Airlines
Deal found 17/11£428
Sun 30/1119:35YYZ - LTN
1 stop11h 10mMultiple Airlines
Thu 4/1209:00LTN - YYZ
2 stops15h 45mMultiple Airlines
Deal found 18/11£430
Fri 28/1119:35YYZ - LTN
1 stop15h 40mMultiple Airlines
Wed 3/1217:10LTN - YYZ
2 stops28h 05mMultiple Airlines
Deal found 18/11£438
Sun 30/1119:35YYZ - LTN
1 stop11h 10mMultiple Airlines
Sun 7/1208:05LTN - YYZ
2 stops35h 45mMultiple Airlines
Deal found 18/11£442
Mon 8/1210:30YTZ - LTN
2 stops30h 50mMultiple Airlines
Mon 15/1206:25LTN - YTZ
2 stops18h 30mMultiple Airlines
Deal found 18/11£450
Thu 4/1218:50YYZ - LTN
1 stop14h 10mMultiple Airlines
Thu 11/1207:15LTN - YYZ
1 stop34h 20mMultiple Airlines
Deal found 17/11£453
Mon 8/1212:00YYZ - LTN
2 stops29h 20mMultiple Airlines
Mon 15/1206:25LTN - YYZ
2 stops20h 19mMultiple Airlines
Deal found 17/11£456
Tue 2/1217:25YYZ - LTN
1 stop11h 20mMultiple Airlines
Tue 9/1209:00LTN - YYZ
1 stop11h 55mMultiple Airlines
Deal found 18/11£463
Fri 28/1119:35YYZ - LTN
1 stop15h 40mMultiple Airlines
Fri 5/1205:50LTN - YYZ
1 stop10h 25mMultiple Airlines
Deal found 17/11£465
Wed 3/1221:30YUL - LTN
1 stop12h 30mMultiple Airlines
Wed 10/1207:00LTN - YUL
2 stops16h 20mMultiple Airlines
Deal found 17/11£473

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 19 November 2025.
Use the filters below to find and compare flights from Ontario to London Luton Airport that are best for you.

Fly from

Ontario

Fly to

Luton

Route

Depart

Return

Price

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 11/1

19:35-11:45

1 stop11h 10m

London Luton

Sat 17/1

21:00-11:15

1 stop19h 15m

£423

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 4/5

22:05-15:45

1 stop12h 40m

London Luton

Wed 13/5

06:10-13:55

1 stop12h 45m

£447

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 14/2

19:55-11:20

1 stop10h 25m

London Luton

Sat 21/2

18:50-11:50

1 stop22h 00m

£449

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Mon 8/12

10:25-22:20

3 stops30h 55m

London Luton

Mon 15/12

06:25-19:55

2 stops18h 30m

£450

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

20:40-17:10

1 stop16h 30m

London Luton

Sun 15/3

18:40-13:10

1 stop22h 30m

£454

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

20:10-21:50

1 stop20h 40m

London Luton

Thu 26/2

20:40-12:40

1 stop21h 00m

£462

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 28/11

19:35-16:15

1 stop15h 40m

London Luton

Fri 5/12

05:50-11:15

1 stop10h 25m

£465

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 8/1

19:35-16:00

1 stop15h 25m

London Luton

Fri 16/1

05:50-11:15

1 stop10h 25m

£470

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

20:40-16:35

1 stop15h 55m

London Luton

Sun 29/3

19:00-12:50

1 stop22h 50m

£472

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 11/3

18:15-19:25

2 stops21h 10m

London Luton

Tue 24/3

20:50-15:45

2 stops22h 55m

£473

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 60 results
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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 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

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?

    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.

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
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

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 Ontario to Luton

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Heathrow flights
Vancouver Intl to Heathrow flights
Pearson Intl to Gatwick flights
Pierre Elliott Trudeau Intl to Heathrow flights
Vancouver Intl to Gatwick flights
Pearson Intl to London City flights
Toronto Island to Heathrow flights
Pearson Intl to Stansted flights
Pearson Intl to Luton flights
Calgary to Heathrow flights
Pierre Elliott Trudeau Intl to Gatwick flights
Pierre Elliott Trudeau Intl to Stansted flights
Halifax to Heathrow flights
Ottawa to Heathrow flights
Abbotsford to Heathrow flights
Vancouver Intl to Stansted flights
Calgary to Gatwick flights
Ottawa to Gatwick flights
Halifax to Gatwick flights
Calgary to London City flights
Edmonton to Heathrow flights
Winnipeg to Gatwick flights
Winnipeg to Heathrow flights
Vancouver Intl to Luton flights
Edmonton to Gatwick flights
Calgary to Stansted flights
Ottawa to Stansted flights
Québec City to Gatwick flights
Québec City to Heathrow flights
Hamilton to Heathrow flights
St. John's to Gatwick flights
Kelowna to Heathrow flights
St. John's to Heathrow flights
Victoria to Gatwick flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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