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Cheap flights from Leeds to Ontario from £1,016

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
LBA — ONT
12 Jun — 19 Jun1
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 13 May 2026.

Thu 18/620:05
LBA
-
ONT
2 stops34h 38m
Multiple Airlines
Sun 28/623:56
ONT
-
LBA
2 stops24h 19m
Multiple Airlines
Deal found 10/5£1,016
Sat 6/610:10
LBA
-
ONT
2 stops20h 22m
Delta
Wed 17/613:00
ONT
-
LBA
2 stops19h 50m
Delta
Deal found 10/5£1,107
Sun 17/506:30
LBA
-
ONT
2 stops17h 47m
KLM
Sun 7/617:21
ONT
-
LBA
2 stops15h 29m
KLM
Deal found 10/5£1,295
Sun 24/520:05
LBA
-
ONT
3 stops34h 29m
Multiple Airlines
Sun 14/606:20
ONT
-
LBA
3 stops32h 30m
Multiple Airlines
Deal found 13/5£1,603

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 13 May 2026.

Round-trip from

£1,016

Popular in

December

Cheapest in

February

Average price

£574
18/6-28/6
  • 18/6-28/6
  • 4 total stops
  • 58h 57m total
  • Leeds to Ontario
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£102 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 13 May 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

Thu 18/6

20:05-22:43

2 stops34h 38m

Ontario

Sun 28/6

23:56-08:15

2 stops24h 19m

£1,016
Fastest return journey

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Sat 6/6

10:10-22:32

2 stops20h 22m

Ontario

Wed 17/6

13:00-16:50

2 stops19h 50m

£1,107

LeedsOntario

LBA - ONT

LBAONT

Leeds/Bradford

Sun 24/5

20:05-22:34

3 stops34h 29m

Ontario

Sun 14/6

06:20-22:50

3 stops32h 30m

£1,603

Flights are sorted by cheapest return flights first.

Deals found on 10/5

Sorted by cheapest first

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.

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 20h 22m. Delta provides one of the quickest options available for as low as £1,107. 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.

See more FAQs

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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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