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Cheap flights from Ontario to London Luton Airport from C$ 410

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LTN
16 Jan — 23 Jan1
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 17 December 2025.

Sun 28/127:35 p.m.YYZ - LTN
1 stop11h 10mMultiple Airlines
Sat 10/16:00 a.m.LTN - YYZ
1 stop10h 15mMultiple Airlines
Deal found 15/12C$ 1,307
Wed 31/127:10 p.m.YYZ - LTN
1 stop12h 30mMultiple Airlines
Fri 9/16:50 a.m.LTN - YYZ
1 stop34h 15mMultiple Airlines
Deal found 15/12C$ 1,328
Thu 25/126:15 p.m.YUL - LTN
1 stop15h 35mMultiple Airlines
Mon 12/111:20 a.m.LTN - YUL
3 stops33h 40mMultiple Airlines
Deal found 16/12C$ 1,408
Mon 29/125:25 p.m.YYZ - LTN
1 stop10h 10mMultiple Airlines
Wed 27/56:15 a.m.LTN - YYZ
1 stop14h 35mMultiple Airlines
Deal found 16/12C$ 1,431
Wed 17/127:55 p.m.YYZ - LTN
1 stop15h 20mMultiple Airlines
Wed 14/17:00 a.m.LTN - YYZ
2 stops29h 10mMultiple Airlines
Deal found 15/12C$ 1,435
Wed 17/127:55 p.m.YYZ - LTN
1 stop15h 20mMultiple Airlines
Fri 19/125:50 a.m.LTN - YYZ
2 stops35h 40mMultiple Airlines
Deal found 14/12C$ 1,442
Wed 24/127:55 p.m.YYZ - LTN
1 stop31h 20mMultiple Airlines
Sat 10/19:05 a.m.LTN - YYZ
1 stop31h 45mMultiple Airlines
Deal found 16/12C$ 1,486
Wed 17/127:55 p.m.YYZ - LTN
1 stop15h 20mMultiple Airlines
Wed 4/28:00 a.m.LTN - YYZ
1 stop15h 15mMultiple Airlines
Deal found 15/12C$ 1,496
Sat 27/129:05 p.m.YUL - LTN
2 stops15h 20mMultiple Airlines
Wed 31/127:00 a.m.LTN - YUL
1 stop17h 40mMultiple Airlines
Deal found 15/12C$ 1,510
Mon 29/125:25 p.m.YYZ - LTN
1 stop10h 10mMultiple Airlines
Thu 4/69:35 p.m.LTN - YYZ
2 stops21h 40mMultiple Airlines
Deal found 16/12C$ 1,537
Wed 17/127:55 p.m.YYZ - LTN
1 stop15h 20mMultiple Airlines
Wed 31/126:50 p.m.LTN - YYZ
1 stop22h 00mMultiple Airlines
Deal found 15/12C$ 1,551
Thu 25/127:35 p.m.YUL - LTN
1 stop14h 00mMultiple Airlines
Sat 10/16:50 a.m.LTN - YUL
1 stop34h 20mMultiple Airlines
Deal found 13/12C$ 1,554

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 17 December 2025.

Round-trip from

C$ 771

One-way from

C$ 410

Popular in

December

Cheapest in

February

Average price

C$ 1,163
20/1-26/1
  • 20/1-26/1
  • 2 total stops
  • 26h 15m total
  • Ontario to London
Search Deals
18/1
  • 18/1
  • 2 total stops
  • 18h 25m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 17 December 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 10/5

11:55 p.m.-3:40 p.m.

1 stop10h 45m

London Luton

Wed 20/5

6:15 a.m.-3:50 p.m.

1 stop14h 35m

C$ 801

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

9:10 p.m.-5:50 p.m.

1 stop16h 40m

London Luton

Wed 1/4

6:00 a.m.-12:50 p.m.

1 stop11h 50m

C$ 826

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 30/4

11:55 p.m.-4:45 p.m.

1 stop11h 50m

London Luton

Sun 10/5

9:05 a.m.-3:50 p.m.

1 stop11h 45m

C$ 831

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 4/5

5:20 p.m.-12:45 p.m.

1 stop14h 25m

London Luton

Thu 14/5

9:25 a.m.-3:50 p.m.

1 stop11h 25m

C$ 834

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

8:10 p.m.-5:15 p.m.

1 stop16h 05m

London Luton

Thu 12/2

8:40 p.m.-12:40 p.m.

1 stop21h 00m

C$ 835

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

4:10 p.m.-2:35 p.m.

2 stops17h 25m

London Luton

Sun 25/1

7:00 a.m.-3:45 p.m.

1 stop13h 45m

C$ 837

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 25/3

6:25 p.m.-5:05 p.m.

1 stop18h 40m

London Luton

Sun 29/3

9:05 a.m.-3:50 p.m.

1 stop11h 45m

C$ 841

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sat 24/1

8:10 p.m.-9:50 p.m.

1 stop20h 40m

London Luton

Sun 1/2

1:40 p.m.-12:40 p.m.

1 stop28h 00m

C$ 841

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Thu 29/1

12:30 p.m.-4:00 p.m.

3 stops22h 30m

London Luton

Thu 5/2

2:10 p.m.-7:55 p.m.

3 stops34h 45m

C$ 845

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 29/1

5:25 p.m.-8:45 a.m.

1 stop10h 20m

London Luton

Thu 5/2

9:00 a.m.-3:55 p.m.

1 stop11h 55m

C$ 845

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

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 round-trip 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?

    When deciding which route to take from Region of Ontario to London Luton Airport consider Toronto Pearson Intl - London Luton, Montreal Pierre Elliott Trudeau Intl - London Luton or Toronto Island - London Luton as they are the most popular.

  • 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 vacation 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
Sutton
Twickenham
Slough
Marlow
Milton Keynes
Romford
Watford
Bedford
Luton
Gatwick
Hounslow

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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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.

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Not ready to book yet? You can track prices for flights from Ontario to Luton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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