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Cheap flights from Ontario to London Luton Airport from £191

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LTN
15 Jun — 22 Jun1
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 May 2026.

Tue 19/521:55
YYZ
-
LTN
2 stops19h 15m
Multiple Airlines
Fri 19/606:20
LTN
-
YYZ
1 stop14h 30m
Multiple Airlines
Deal found 11/5£437
Thu 8/1023:55
YYZ
-
LTN
1 stop11h 50m
Multiple Airlines
Mon 12/1008:15
LTN
-
YYZ
1 stop12h 35m
Multiple Airlines
Deal found 14/5£437
Tue 19/519:15
YYZ
-
LTN
1 stop22h 35m
Multiple Airlines
Tue 26/517:45
LTN
-
YYZ
1 stop22h 15m
Multiple Airlines
Deal found 16/5£438
Fri 12/623:55
YYZ
-
LTN
1 stop12h 30m
Multiple Airlines
Thu 25/609:25
LTN
-
YYZ
1 stop11h 25m
Multiple Airlines
Deal found 15/5£439
Mon 1/623:55
YYZ
-
LTN
1 stop10h 50m
Multiple Airlines
Tue 16/609:40
LTN
-
YYZ
1 stop11h 10m
Multiple Airlines
Deal found 12/5£440
Sun 14/622:15
YYZ
-
LTN
2 stops16h 55m
Multiple Airlines
Sat 20/609:00
LTN
-
YYZ
1 stop10h 55m
Multiple Airlines
Deal found 15/5£440
Sun 31/523:55
YYZ
-
LTN
1 stop10h 30m
Multiple Airlines
Mon 8/608:15
LTN
-
YYZ
1 stop12h 35m
Multiple Airlines
Deal found 13/5£442
Sun 24/519:15
YYZ
-
LTN
1 stop22h 05m
Multiple Airlines
Wed 3/615:30
LTN
-
YYZ
1 stop24h 30m
Multiple Airlines
Deal found 13/5£443
Thu 11/622:15
YYZ
-
LTN
2 stops16h 55m
Multiple Airlines
Thu 18/609:25
LTN
-
YYZ
1 stop11h 25m
Multiple Airlines
Deal found 15/5£443
Sun 24/518:15
YYZ
-
LTN
2 stops14h 10m
Multiple Airlines
Tue 2/609:40
LTN
-
YYZ
1 stop10h 15m
Multiple Airlines
Deal found 15/5£444
Thu 4/617:35
YYZ
-
LTN
1 stop10h 55m
Multiple Airlines
Tue 30/609:40
LTN
-
YYZ
1 stop11h 10m
Multiple Airlines
Deal found 11/5£445
Sun 31/523:55
YYZ
-
LTN
1 stop10h 30m
Multiple Airlines
Wed 17/606:15
LTN
-
YYZ
1 stop14h 35m
Multiple Airlines
Deal found 15/5£446

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 May 2026.

Round-trip from

£437

One-way from

£191

Popular in

December

Cheapest in

February

Average price

£459
4/6-9/6
  • 4/6-9/6
  • 2 total stops
  • 22h 05m total
  • Ontario to London
Search Deals
2/6
  • 2/6
  • 2 total stops
  • 34h 55m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 16 May 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 return flight

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 14/6

19:15-22:20

1 stop22h 05m

London Luton

Sun 21/6

18:05-11:00

1 stop21h 55m

£449

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 30/5

19:15-21:00

1 stop20h 45m

London Luton

Wed 17/6

15:30-11:00

1 stop24h 30m

£449

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 17/6

19:15-17:30

1 stop17h 15m

London Luton

Mon 6/7

19:25-11:00

1 stop20h 35m

£473

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 15/9

19:15-18:30

1 stop18h 15m

London Luton

Fri 25/9

19:05-11:00

1 stop20h 55m

£479

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 11/9

19:15-16:20

1 stop16h 05m

London Luton

Sun 20/9

13:55-11:00

1 stop26h 05m

£485

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 24/10

20:55-18:00

1 stop16h 05m

London Luton

Sat 31/10

08:50-12:50

1 stop32h 00m

£486

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 21/6

19:55-19:55

2 stops19h 00m

London Luton

Mon 29/6

20:35-17:55

2 stops26h 20m

£486

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

23:40-19:00

1 stop14h 20m

London Luton

Wed 16/9

18:10-16:05

1 stop26h 55m

£488

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

18:50-22:55

1 stop23h 05m

London Luton

Tue 16/6

19:10-11:35

1 stop21h 25m

£488

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 19/6

19:15-16:20

1 stop16h 05m

London Luton

Tue 23/6

19:10-14:25

1 stop24h 15m

£491

Flights are sorted by cheapest return flights first.

Deals found on 15/5

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 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
Hounslow
Croydon
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Southall
Chelmsford

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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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