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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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LTN
13 Apr — 20 Apr1
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 14 March 2026.

Wed 15/420:45
YYZ
-
LTN
2 stops19h 30m
Multiple Airlines
Wed 29/406:15
LTN
-
YYZ
2 stops17h 55m
Multiple Airlines
Deal found 9/3£395
Wed 15/423:10
YYZ
-
LTN
2 stops17h 05m
Multiple Airlines
Tue 28/409:40
LTN
-
YYZ
2 stops14h 30m
Multiple Airlines
Deal found 11/3£397
Mon 13/423:10
YYZ
-
LTN
2 stops18h 40m
Multiple Airlines
Wed 29/406:15
LTN
-
YYZ
2 stops17h 55m
Multiple Airlines
Deal found 9/3£398
Thu 16/420:45
YYZ
-
LTN
2 stops21h 40m
Multiple Airlines
Tue 28/409:40
LTN
-
YYZ
2 stops14h 30m
Multiple Airlines
Deal found 10/3£399
Mon 13/423:10
YYZ
-
LTN
2 stops11h 35m
Multiple Airlines
Tue 28/409:40
LTN
-
YYZ
2 stops14h 30m
Multiple Airlines
Deal found 9/3£401
Mon 8/620:45
YYZ
-
LTN
2 stops14h 00m
Multiple Airlines
Tue 16/609:40
LTN
-
YYZ
2 stops14h 30m
Multiple Airlines
Deal found 9/3£401
Tue 7/420:45
YYZ
-
LTN
2 stops20h 25m
Multiple Airlines
Wed 22/406:15
LTN
-
YYZ
2 stops20h 50m
Multiple Airlines
Deal found 11/3£403
Mon 13/420:45
YYZ
-
LTN
2 stops14h 00m
Multiple Airlines
Thu 23/409:25
LTN
-
YYZ
2 stops14h 45m
Multiple Airlines
Deal found 9/3£404
Tue 7/420:45
YYZ
-
LTN
2 stops13h 45m
Multiple Airlines
Thu 23/409:25
LTN
-
YYZ
2 stops14h 45m
Multiple Airlines
Deal found 10/3£407
Tue 7/420:45
YYZ
-
LTN
2 stops13h 45m
Multiple Airlines
Tue 14/409:40
LTN
-
YYZ
2 stops14h 30m
Multiple Airlines
Deal found 10/3£408
Thu 7/511:00
YUL
-
LTN
2 stops31h 25m
Multiple Airlines
Mon 11/508:15
LTN
-
YUL
2 stops16h 17m
Multiple Airlines
Deal found 12/3£410
Fri 29/523:10
YYZ
-
LTN
2 stops20h 20m
Multiple Airlines
Tue 9/609:40
LTN
-
YYZ
2 stops14h 30m
Multiple Airlines
Deal found 10/3£412

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 14 March 2026.

Round-trip from

£395

One-way from

£196

Popular in

December

Cheapest in

May

Average price

£458
15/4-29/4
  • 15/4-29/4
  • 4 total stops
  • 37h 25m total
  • Ontario to London
Search Deals
31/5
  • 31/5
  • 2 total stops
  • 22h 55m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£16 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 March 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 14 March 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

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

18:50-10:35

1 stop10h 45m

London Luton

Mon 15/6

19:40-11:35

1 stop20h 55m

£434

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

20:25-22:15

1 stop20h 50m

London Luton

Wed 29/4

06:10-12:50

1 stop11h 40m

£471

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 17/4

20:25-00:50

1 stop23h 25m

London Luton

Tue 28/4

12:05-13:30

1 stop30h 25m

£472

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Mon 11/5

17:00-18:05

2 stops20h 05m

London Luton

Sat 30/5

05:40-12:00

2 stops35h 20m

£478

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 1/6

19:15-22:05

1 stop21h 50m

London Luton

Tue 16/6

17:45-11:00

1 stop22h 15m

£480

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

18:50-13:15

1 stop13h 25m

London Luton

Sun 7/6

19:00-11:35

1 stop21h 35m

£489

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Mon 13/4

08:00-19:05

2 stops30h 05m

London Luton

Sat 25/4

08:00-11:15

2 stops32h 15m

£499

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

19:00-00:05

1 stop24h 05m

London Luton

Sun 21/6

18:10-10:40

1 stop21h 30m

£503

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Thu 14/5

21:30-22:10

1 stop19h 40m

London Luton

Tue 19/5

19:10-14:00

1 stop23h 50m

£504

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 28/4

20:25-23:40

1 stop22h 15m

London Luton

Tue 5/5

17:25-16:45

1 stop28h 20m

£505

Flights are sorted by cheapest return flights first.

Deals found on 10/3

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

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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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