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Cheap flights from Ontario to London Luton Airport from C$ 376

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LTN
27 Apr — 4 May1
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 28 March 2026.

Mon 15/611:05 p.m.
YYZ
-
LTN
1 stop11h 40m
Multiple Airlines
Fri 19/66:20 a.m.
LTN
-
YYZ
1 stop12h 00m
Multiple Airlines
Deal found 23/3C$ 734
Tue 5/56:15 p.m.
YYZ
-
LTN
2 stops14h 10m
Multiple Airlines
Sat 9/59:25 p.m.
LTN
-
YYZ
1 stop20h 55m
Multiple Airlines
Deal found 25/3C$ 735
Fri 5/67:35 a.m.
YYZ
-
LTN
2 stops28h 50m
Multiple Airlines
Fri 19/66:20 a.m.
LTN
-
YYZ
1 stop13h 35m
Multiple Airlines
Deal found 23/3C$ 738
Sat 2/57:15 p.m.
YYZ
-
LTN
1 stop14h 30m
Multiple Airlines
Fri 8/58:25 p.m.
LTN
-
YYZ
2 stops30h 20m
Multiple Airlines
Deal found 27/3C$ 740
Sun 17/56:15 p.m.
YYZ
-
LTN
2 stops14h 10m
Multiple Airlines
Wed 20/56:15 a.m.
LTN
-
YYZ
1 stop14h 35m
Multiple Airlines
Deal found 26/3C$ 742
Sun 10/57:35 a.m.
YYZ
-
LTN
2 stops24h 50m
Multiple Airlines
Mon 18/56:05 p.m.
LTN
-
YYZ
2 stops25h 50m
Multiple Airlines
Deal found 26/3C$ 743
Sun 31/57:35 a.m.
YYZ
-
LTN
2 stops22h 50m
Multiple Airlines
Sat 13/69:00 a.m.
LTN
-
YYZ
1 stop11h 50m
Multiple Airlines
Deal found 26/3C$ 746
Tue 5/56:15 p.m.
YYZ
-
LTN
2 stops14h 10m
Multiple Airlines
Sun 17/59:00 a.m.
LTN
-
YYZ
1 stop11h 50m
Multiple Airlines
Deal found 27/3C$ 749
Fri 22/511:05 p.m.
YYZ
-
LTN
1 stop13h 20m
Multiple Airlines
Wed 27/56:15 a.m.
LTN
-
YYZ
1 stop12h 05m
Multiple Airlines
Deal found 25/3C$ 750
Thu 7/58:45 p.m.
YYZ
-
LTN
2 stops15h 00m
Multiple Airlines
Tue 12/59:40 a.m.
LTN
-
YYZ
2 stops17h 25m
Multiple Airlines
Deal found 24/3C$ 752
Mon 1/611:05 p.m.
YYZ
-
LTN
1 stop18h 45m
Multiple Airlines
Wed 10/66:15 a.m.
LTN
-
YYZ
1 stop14h 35m
Multiple Airlines
Deal found 25/3C$ 753
Tue 5/56:15 p.m.
YYZ
-
LTN
2 stops14h 10m
Multiple Airlines
Mon 18/58:15 a.m.
LTN
-
YYZ
1 stop12h 35m
Multiple Airlines
Deal found 27/3C$ 754

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 28 March 2026.

Round-trip from

C$ 734

One-way from

C$ 376

Popular in

December

Cheapest in

May

Average price

C$ 850
15/6-19/6
  • 15/6-19/6
  • 2 total stops
  • 23h 40m total
  • Ontario to London
Search Deals
7/6
  • 7/6
  • 2 total stops
  • 22h 55m total
  • Ontario to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 28 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 round-trip

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 2/5

7:15 p.m.-2:45 p.m.

1 stop14h 30m

London Luton

Fri 8/5

6:20 a.m.-1:20 p.m.

1 stop12h 00m

C$ 790

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

9:30 p.m.-3:50 p.m.

1 stop13h 20m

London Luton

Mon 22/6

7:40 p.m.-11:35 a.m.

1 stop20h 55m

C$ 811

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

9:30 p.m.-3:50 p.m.

1 stop13h 20m

London Luton

Mon 15/6

1:55 p.m.-11:35 a.m.

1 stop26h 40m

C$ 817

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Mon 11/5

10:55 a.m.-1:15 p.m.

2 stops21h 20m

London Luton

Mon 18/5

7:40 p.m.-10:20 p.m.

2 stops31h 40m

C$ 822

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 19/5

7:15 p.m.-10:50 p.m.

1 stop22h 35m

London Luton

Tue 2/6

7:00 p.m.-11:00 a.m.

1 stop21h 00m

C$ 862

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 17/5

7:15 p.m.-10:20 p.m.

1 stop22h 05m

London Luton

Mon 1/6

2:05 p.m.-11:00 a.m.

1 stop25h 55m

C$ 862
Quickest round-trip

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

9:30 p.m.-3:50 p.m.

1 stop13h 20m

London Luton

Mon 8/6

6:05 a.m.-2:00 p.m.

1 stop12h 55m

C$ 874

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 9/6

7:15 p.m.-10:50 p.m.

1 stop22h 35m

London Luton

Tue 16/6

7:00 p.m.-11:00 a.m.

1 stop21h 00m

C$ 887

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Wed 29/4

12:30 p.m.-7:25 p.m.

3 stops25h 55m

London Luton

Thu 7/5

7:30 p.m.-5:52 p.m.

3 stops27h 22m

C$ 892

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

9:30 p.m.-10:25 p.m.

1 stop19h 55m

London Luton

Wed 27/5

7:20 p.m.-11:35 a.m.

1 stop21h 15m

C$ 923

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

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 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 Ottawa - 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
Gatwick
Twickenham
Bromley
Sutton
Slough
Marlow
Cobham
Bedford
Watford
Luton
High Wycombe
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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Fly with Cheapflights

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

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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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