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Cheap flights from Leeds to Ontario from £695

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — ONT
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Leeds to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Leeds to Ontario
Explore the most affordable flight options available from Leeds to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2026.

Mon 4/510:05
LBA
-
ONT
2 stops18h 55m
Multiple Airlines
Wed 13/513:35
ONT
-
LBA
2 stops19h 15m
Multiple Airlines
Deal found 23/3£745
Mon 8/621:10
LBA
-
ONT
2 stops55h 37m
Multiple Airlines
Thu 23/710:25
ONT
-
LBA
2 stops26h 10m
Multiple Airlines
Deal found 24/3£776
Sun 7/617:25
LBA
-
ONT
2 stops36h 23m
KLM
Wed 22/713:00
ONT
-
LBA
2 stops19h 55m
KLM
Deal found 24/3£801
Sun 7/617:25
LBA
-
ONT
2 stops36h 23m
Air France
Wed 22/709:40
ONT
-
LBA
2 stops23h 15m
Air France
Deal found 25/3£802
Wed 8/406:30
LBA
-
ONT
2 stops17h 58m
Virgin Atlantic
Wed 29/407:05
ONT
-
LBA
2 stops18h 25m
Virgin Atlantic
Deal found 25/3£824
Wed 8/406:30
LBA
-
ONT
2 stops25h 21m
KLM
Wed 29/413:29
ONT
-
LBA
2 stops25h 21m
KLM
Deal found 23/3£843
Sun 7/620:05
LBA
-
ONT
2 stops32h 42m
Multiple Airlines
Wed 22/707:00
ONT
-
LBA
2 stops28h 35m
Multiple Airlines
Deal found 25/3£845
Wed 20/508:45
LBA
-
ONT
2 stops21h 25m
Multiple Airlines
Sat 30/522:41
ONT
-
LBA
2 stops37h 54m
Multiple Airlines
Deal found 23/3£874
Mon 20/406:30
LBA
-
ONT
2 stops18h 45m
KLM
Thu 23/407:00
ONT
-
LBA
2 stops25h 50m
KLM
Deal found 24/3£1,131
Tue 24/306:05
LBA
-
ONT
2 stops17h 23m
KLM
Sun 19/417:05
ONT
-
LBA
2 stops15h 45m
KLM
Deal found 22/3£1,296

Find flight deals from Leeds to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Leeds (LBA) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 March 2026.

Round-trip from

£745

One-way from

£720

Popular in

December

Cheapest in

February

Average price

£601
KLM
  • KLM
  • 4/5-13/5
  • 4 total stops
  • 38h 10m total
  • Leeds to Ontario
Search Deals
KLM
  • KLM
  • 29/4
  • 2 total stops
  • 17h 55m total
  • Leeds to Ontario
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 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 Leeds to Ontario 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 26 March 2026.
Use the filters below to find and compare flights from Leeds to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Wed 16/9

06:30-21:56

2 stops23h 26m

Ontario

Sat 3/10

14:00-22:50

2 stops24h 50m

£695

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Mon 4/5

10:05-21:00

2 stops18h 55m

Ontario

Wed 13/5

13:35-16:50

2 stops19h 15m

£745

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Mon 8/6

21:10-20:47

2 stops55h 37m

Ontario

Thu 23/7

12:39-20:35

2 stops23h 56m

£779

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Sun 7/6

17:25-21:48

2 stops36h 23m

Ontario

Wed 22/7

13:00-16:55

2 stops19h 55m

£801
Fastest return journey

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Wed 8/4

06:30-16:28

2 stops17h 58m

Ontario

Wed 29/4

07:05-09:30

2 stops18h 25m

£824

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Wed 8/4

06:30-23:51

2 stops25h 21m

Ontario

Wed 29/4

13:29-22:50

2 stops25h 21m

£843

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Sun 7/6

20:05-20:47

2 stops32h 42m

Ontario

Wed 22/7

07:00-19:35

2 stops28h 35m

£845

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Wed 29/7

06:30-16:35

2 stops18h 05m

Ontario

Thu 6/8

07:05-09:40

2 stops18h 35m

£1,009

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Wed 29/7

06:30-16:35

2 stops18h 05m

Ontario

Tue 4/8

13:00-16:55

2 stops19h 55m

£1,022

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Wed 29/7

06:30-16:35

2 stops18h 05m

Ontario

Wed 5/8

13:00-16:55

2 stops19h 55m

£1,022

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Leeds to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Leeds 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 Leeds to Ontario

What is the cheapest month to book a flight from Leeds to Ontario?

Currently, March is the cheapest month in which you can book a flight from Leeds to Ontario (average of £337). Flying from Leeds to Ontario in July is currently the most expensive (average of £481). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Leeds to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Leeds to Ontario?

    A quick flight from Leeds to Ontario can take about 36h 23m. KLM provides one of the quickest options available for as low as £801. There are 5261 mi between Leeds and Ontario.

  • Can I find deals for flights from Leeds to Ontario that include hotel bookings?

    Yes. In addition to deals on Leeds to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Leeds to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Leeds to Ontario.

  • Can I find deals for business class flights from Leeds to Ontario?

    Yes. Cheapflights offers flight deals from Leeds to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Leeds to Ontario?

    Currently, March is the cheapest month in which you can book a flight from Leeds to Ontario (average of £337). Flying from Leeds to Ontario in July is currently the most expensive (average of £481). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Leeds to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Leeds to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Leeds to Ontario?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ontario from Leeds.

Can Cheapflights find flights from Leeds to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Leeds to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Leeds to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Leeds to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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