£303 Find Cheap Flights from Bristol 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 Bristol to Ontario departing on 15/2. 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, 0 bags

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 Bristol 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 Bristol to Ontario, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Bristol to Ontario

Cheapest return prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto1 stop£414
Ottawa
Ottawa2 stops£1,062
Toronto
Toronto1 stop£414
Ottawa
Ottawa2 stops£1,062

Book Cheap Bristol to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bristol 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 Bristol to Ontario

Fri, 12 Dec - Fri, 19 Dec
Multiple Airlines Logo
16:50 - 12:30BRS-YYZ
24h 40m1 stop
Multiple Airlines Logo
19:25 - 12:45YYZ-BRS
12h 20m1 stop
£414Multiple Airlines
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Mon, 16 Feb - Fri, 20 Feb
Aer Lingus Logo
08:20 - 15:55BRS-YYZ
12h 35m1 stop
Aer Lingus Logo
17:25 - 07:55YYZ-BRS
9h 30m1 stop
£579Aer Lingus
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Mon, 1 Dec - Sat, 31 Jan
KLM Logo
17:35 - 19:15BRS-YYZ
30h 40m1 stop
KLM Logo
21:15 - 10:15YYZ-BRS
32h 00m1 stop
£601KLM
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Wed, 11 Mar - Sun, 15 Mar
Delta Logo
08:55 - 16:40BRS-YYZ
11h 45m1 stop
Delta Logo
22:15 - 13:10YYZ-BRS
10h 55m1 stop
£656Delta
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Mon, 16 Feb - Fri, 20 Feb
British Airways Logo
08:20 - 15:55BRS-YYZ
12h 35m1 stop
British Airways Logo
17:25 - 07:55YYZ-BRS
9h 30m1 stop
£662British Airways
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Fri, 14 Nov - Tue, 18 Nov
Virgin Atlantic Logo
08:55 - 17:20BRS-YUL
13h 25m1 stop
Virgin Atlantic Logo
16:45 - 13:10YUL-BRS
39h 25m2 stops
£663Virgin Atlantic
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Fri, 14 Nov - Tue, 18 Nov
Virgin Atlantic Logo
08:55 - 17:20BRS-YUL
13h 25m1 stop
Virgin Atlantic Logo
16:45 - 13:10YUL-BRS
39h 25m2 stops
£666Virgin Atlantic
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Fri, 14 Nov - Wed, 19 Nov
British Airways Logo
19:40 - 15:55BRS-YYZ
25h 15m1 stop
British Airways Logo
17:25 - 15:20YYZ-BRS
16h 55m1 stop
£671British Airways
Find Deal
Wed, 11 Mar - Sun, 15 Mar
Delta Logo
06:00 - 16:40BRS-YYZ
14h 40m1 stop
Delta Logo
12:10 - 13:10YYZ-BRS
21h 00m2 stops
£672Delta
Find Deal
Fri, 19 Dec - Wed, 31 Dec
KLM Logo
08:55 - 20:50BRS-YUL
16h 55m2 stops
KLM Logo
23:00 - 16:55YUL-BRS
12h 55m2 stops
£1,092KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Bristol to Ontario flights

Get data-powered insights and trends into flights from Bristol 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 Bristol to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bristol 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 Bristol to Ontario is February, when tickets cost £536 (return) on average. On the other hand, the most expensive months are August and December, when the average cost of return tickets is £821 and £746 respectively.

Good to know - Cheap tickets from Bristol to Ontario

Low seasonMarch
Cheapest flight£303
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Bristol to Montreal

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Bristol 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 Bristol to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bristol 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 Bristol 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 Bristol 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 Bristol 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 Bristol 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 evening, when retur flights cost £575 on average. Morning departures are around 11% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is £638.

Reviews of the top 3 airlines flying from Bristol to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Bristol 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 Bristol 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 1406 reviews
7.8Boarding
7.1Entertainment
8.4Crew
7.7Comfort
7.3Food
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

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

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.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

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

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

This flight left about 45 minutes late, and arrived about 45 minutes late, which was enough to make us miss our next flight and trap us in Dublin for 24 hours!!

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

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

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

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

Information on your arrival and departure airports

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