£345 Find Cheap Flights from Leeds to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Leeds to Ontario departing on 3/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Leeds to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Leeds to Ontario, as well as popular online travel agencies
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Flight Deals

Book Cheap Leeds to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Leeds to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Leeds to Ontario

Sun, 30 Nov - Sun, 7 Dec
Multiple Airlines Logo
16:40 - 12:40LBA-YUL
25h 00m1 stop
Multiple Airlines Logo
20:10 - 12:05YUL-LBA
10h 55m1 stop
£427Multiple Airlines
Find Deal
Fri, 9 Jan - Tue, 13 Jan
Multiple Airlines Logo
17:20 - 18:15LBA-YYZ
29h 55m3 stops
Multiple Airlines Logo
19:40 - 19:30YYZ-LBA
18h 50m2 stops
£475Multiple Airlines
Find Deal
Sun, 30 Nov - Sun, 7 Dec
Multiple Airlines Logo
16:40 - 12:00LBA-YUL
24h 20m2 stops
Multiple Airlines Logo
21:30 - 16:45YUL-LBA
14h 15m2 stops
£483Multiple Airlines
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Aer Lingus Logo
08:45 - 15:55LBA-YYZ
12h 10m1 stop
Aer Lingus Logo
17:25 - 08:05YYZ-LBA
9h 40m1 stop
£518Aer Lingus
Find Deal
Fri, 26 Dec - Wed, 31 Dec
Aer Lingus Logo
08:45 - 15:55LBA-YYZ
12h 10m1 stop
Aer Lingus Logo
17:25 - 16:10YYZ-LBA
17h 45m1 stop
£538Aer Lingus
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Virgin Atlantic Logo
06:10 - 15:40LBA-YYZ
14h 30m1 stop
Virgin Atlantic Logo
17:50 - 09:30YYZ-LBA
10h 40m1 stop
£579Virgin Atlantic
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Wed, 12 Nov - Wed, 19 Nov
Virgin Atlantic Logo
06:10 - 22:50LBA-YYZ
21h 40m2 stops
Virgin Atlantic Logo
17:50 - 12:20YYZ-LBA
13h 30m1 stop
£601Virgin Atlantic
Find Deal
Wed, 25 Mar - Sun, 29 Mar
Delta Logo
10:00 - 18:20LBA-YUL
12h 20m1 stop
Delta Logo
18:50 - 16:55YUL-LBA
17h 05m1 stop
£664Delta
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Thu, 5 Mar - Mon, 9 Mar
Air France Logo
17:20 - 17:20LBA-YUL
29h 00m1 stop
Air France Logo
20:10 - 16:45YUL-LBA
16h 35m1 stop
£680Air France
Find Deal
Wed, 25 Mar - Sun, 29 Mar
Air France Logo
06:10 - 18:20LBA-YUL
16h 10m1 stop
Air France Logo
16:55 - 16:55YUL-LBA
43h 00m2 stops
£699Air France
Find Deal
Booking Insights

KAYAK's insights & trends for Leeds to Ontario flights

Get data-powered insights and trends into flights from Leeds to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Leeds to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Leeds to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Leeds to Ontario is September, when tickets cost £535 (return) on average. On the other hand, the most expensive months are March and February, when the average cost of return tickets is £890 and £771 respectively.

Good to know - Cheap tickets from Leeds to Ontario

Low seasonMarch
Best time to beat the crowds but there is an average 41% increase in price.
Most popular time to fly and prices are also 6% lower on average.

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Leeds to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Leeds to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Leeds to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Leeds to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Leeds to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Leeds to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Leeds to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Leeds to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the morning, when retur flights cost £616 on average. The most expensive time of day to fly to Ontario is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £655.

Reviews of the top 3 airlines flying from Leeds to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Leeds to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Leeds to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1404 reviews
7.3Food
7.6Comfort
8.4Crew
7.8Boarding
7.1Entertainment
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

I liked that I went thru customs in Dublin instead of having to do that in LA.

Because of problem with aer Lingus, I couldn’t check in until just before the flight and was stuck in the middle seat

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

No food service. A sandwich at this hour would have been good. My 1st time on AL so didn't look into pre board purchase options.

Late. Taking off, landing, deplaning. Missed our connection on AerLingus to NYC. Computers down from cyber attack. Put us up for the night. Lost our luggage. Everyone was nice. But it was an awful day.

There was a mixup with our tickets. They said they did not receive payment for them but yet we had seat assignments. We had to purchase last-minute tickets which cost us three times as much. that’s why they got a rated of a one.

I was pleasantly surprised and enjoyed the services of the airline since flying is not my favorite thing. My goal was to be with my brother's family in Manchester after his death. All staff was helpful, the food appreciated since I selected an overnight flight. Every aspect of the experience was comforting. I plan to return to Manchester in order to attend my brother's funeral in October and hope that I am able to find a reasonable priced flight. Thank you

The worst Terrible Late for connecting flights. Made flight without luggage! I am still waiting for my luggage to be returned! I paid premium for this flight. My luggage should have been flown to Hartford instead they keep telling me it was put on a jet blue flight and is in New York! I flew Hartford to avoid New Yofk! The flight over was also unpleasant. We were stuck in a bus at Edinburgh airport for 30 minutes then our luggage again could not be found! Very poor service. Very disappointed . I need my luggage to be returned. Shirley Baliki 42 Blaine Sreet Fairfield CT

Baggage fees are deceptive! When I booked this flight, I purchased two tickets and had indicated that I wanted one checked bag. That increased the ticket price by about $100 PER TICKET!. When we went to check in, I was told that I could only check ONE bag, even though I had purchased TWO tickets. I had to pay an additional $50 each way for my wife’s bag. In my opinion, I paid twice for her bag.

Better food than other airlines and the flight staff was very attentive and nice.

Everything you need to know for your flight from Leeds to Ontario

Information on your arrival and departure airports

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