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Cheap flights from Ontario to London Luton Airport from C$ 383

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LTN
13 Sep — 20 Sep1
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 August 2026.

Thu 8/1010:45 p.m. -
2 stops19h 15m
Mon 12/105:40 a.m. -
2 stops20h 30m
Deal found 11/8C$ 736
Sun 27/910:45 p.m. -
2 stops19h 35m
Sat 3/106:15 p.m. -
2 stops31h 55m
Deal found 9/8C$ 739
Tue 17/116:30 p.m. -
1 stop12h 35m
Tue 1/126:50 a.m. -
1 stop34h 40m
Deal found 12/8C$ 742
Mon 21/910:45 p.m. -
2 stops15h 20m
Thu 1/108:00 a.m. -
2 stops18h 10m
Deal found 10/8C$ 744
Wed 9/911:40 p.m. -
1 stop14h 20m
Wed 16/96:10 p.m. -
1 stop26h 55m
Deal found 12/8C$ 750
Sat 14/116:50 p.m. -
1 stop21h 00m
Sat 21/117:45 a.m. -
1 stop12h 55m
Deal found 11/8C$ 751
Wed 9/99:35 p.m. -
1 stop18h 40m
Wed 16/96:15 a.m. -
1 stop12h 05m
Deal found 12/8C$ 756
Tue 13/105:55 p.m. -
1 stop15h 05m
Tue 20/108:00 a.m. -
2 stops18h 50m
Deal found 13/8C$ 756
Fri 25/911:55 p.m. -
1 stop12h 30m
Wed 7/106:15 a.m. -
1 stop14h 35m
Deal found 11/8C$ 757
Fri 27/116:50 p.m. -
1 stop21h 00m
Sun 6/127:45 a.m. -
1 stop12h 55m
Deal found 12/8C$ 757
Tue 29/911:55 p.m. -
1 stop10h 35m
Fri 9/106:20 a.m. -
1 stop14h 30m
Deal found 11/8C$ 758
Tue 8/911:55 p.m. -
1 stop10h 35m
Thu 10/99:25 a.m. -
1 stop11h 25m
Deal found 11/8C$ 760

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 August 2026.

Round-trip from

C$ 736

One-way from

C$ 383

Popular in

December

Cheapest in

February

Average price

C$ 1,171
8/10-12/10
  • 8/10-12/10
  • 4 total stops
  • 39h 45m total
  • Ontario to London
Search Deals
26/9
  • 26/9
  • 2 total stops
  • 29h 55m total
  • Ontario to London
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 14 August 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

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

6:30 p.m.-12:05 p.m.

1 stop12h 35m

London Luton

Tue 1/12

6:50 a.m.-12:30 p.m.

1 stop34h 40m

C$ 742

TorontoLondon

YTZ Toronto Island - LTN London Luton

YTZLTN

Toronto Island

Tue 6/10

10:00 a.m.-1:15 p.m.

2 stops22h 15m

London Luton

Mon 12/10

6:05 p.m.-8:11 p.m.

2 stops31h 06m

C$ 761

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

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

1 stop16h 00m

London Luton

Mon 21/9

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

1 stop20h 55m

C$ 776

OttawaLondon

YOW Ottawa - LTN London Luton

YOWLTN

Ottawa

Tue 8/9

6:25 p.m.-10:50 p.m.

2 stops23h 25m

London Luton

Tue 15/9

5:40 a.m.-12:20 a.m.

3 stops23h 40m

C$ 788

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

6:50 p.m.-10:35 a.m.

1 stop10h 45m

London Luton

Mon 5/10

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

1 stop20h 55m

C$ 789

TorontoLondon

YTZ Toronto Island - LTN London Luton

YTZLTN

Toronto Island

Fri 16/10

10:00 a.m.-12:25 a.m.

2 stops33h 25m

London Luton

Sat 24/10

8:00 a.m.-11:10 a.m.

2 stops32h 10m

C$ 796

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

11:45 p.m.-11:20 p.m.

1 stop18h 35m

London Luton

Sun 18/10

7:00 a.m.-5:20 p.m.

1 stop15h 20m

C$ 818

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

6:50 p.m.-11:55 a.m.

1 stop12h 05m

London Luton

Thu 1/10

7:30 p.m.-11:35 a.m.

1 stop21h 05m

C$ 835

TorontoLondon

YTZ Toronto Island - LTN London Luton

YTZLTN

Toronto Island

Thu 10/9

7:00 a.m.-7:30 p.m.

2 stops31h 30m

London Luton

Tue 29/9

7:05 a.m.-10:21 a.m.

2 stops32h 16m

C$ 839

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LTN London Luton

YULLTN

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

11:45 p.m.-11:00 p.m.

1 stop18h 15m

London Luton

Sat 19/9

7:00 a.m.-5:20 p.m.

1 stop15h 20m

C$ 860

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

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 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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Slough
Marlow
Cobham
Hounslow
Watford
High Wycombe

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.
Pearson Intl to Heathrow flights
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Pierre Elliott Trudeau Intl to Stansted flights
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Pierre Elliott Trudeau Intl to Luton flights
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Ottawa to Gatwick flights
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Edmonton to Heathrow flights
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Halifax to Gatwick flights
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Winnipeg to Gatwick flights
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Halifax to London City flights
Edmonton to London City flights
Ottawa to Stansted flights
Halifax to Stansted flights
Victoria to Gatwick flights
Québec City to Heathrow flights
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Victoria to Heathrow flights
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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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