£386 Find Cheap Flights from Bristol to Ontario

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bristol to Ontario departing on 13/10. 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

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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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Cheap Flights from Bristol to Ontario

Cheapest return prices found by our users on KAYAK in the last 72 hours
Toronto
Toronto3 stops£447
Ottawa
Ottawa2 stops£556
London
London3 stops£857
Toronto
Toronto3 stops£447
Ottawa
Ottawa2 stops£556
London
London3 stops£857

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

Mon, 13 Oct - Mon, 20 Oct
 Logo
16:10 - 10:35BRS-YUL
23h 25m1 stop
 Logo
17:50 - 10:25YUL-BRS
11h 35m1 stop
Mon, 13 Oct - Mon, 20 Oct
 Logo
19:00 - 12:05BRS-YUL
46h 05m2 stops
 Logo
17:50 - 10:25YUL-BRS
11h 35m1 stop
Fri, 7 Nov - Fri, 14 Nov
Delta Logo
08:55 - 15:40BRS-YYZ
11h 45m1 stop
Delta Logo
18:14 - 13:10YYZ-BRS
13h 56m2 stops
£513Delta
Find Deal
Mon, 16 Feb - Fri, 20 Feb
KLM Logo
17:35 - 15:40BRS-YYZ
27h 05m1 stop
KLM Logo
17:50 - 08:25YYZ-BRS
9h 35m1 stop
£519KLM
Find Deal
Mon, 16 Feb - Fri, 20 Feb
KLM Logo
17:35 - 15:40BRS-YYZ
27h 05m1 stop
KLM Logo
22:45 - 16:55YYZ-BRS
13h 10m2 stops
£524KLM
Find Deal
Wed, 10 Dec - Sun, 14 Dec
Virgin Atlantic Logo
17:35 - 15:40BRS-YYZ
27h 05m1 stop
Virgin Atlantic Logo
17:50 - 08:25YYZ-BRS
9h 35m1 stop
£528Virgin Atlantic
Find Deal
Wed, 11 Mar - Sun, 15 Mar
Delta Logo
08:55 - 16:40BRS-YYZ
11h 45m1 stop
Delta Logo
22:15 - 08:25YYZ-BRS
30h 10m1 stop
£528Delta
Find Deal
Fri, 21 Nov - Tue, 25 Nov
Virgin Atlantic Logo
08:55 - 17:20BRS-YUL
13h 25m1 stop
Virgin Atlantic Logo
12:50 - 22:10YUL-BRS
28h 20m2 stops
£561Virgin Atlantic
Find Deal
Fri, 14 Nov - Wed, 19 Nov
British Airways Logo
19:40 - 15:55BRS-YYZ
25h 15m1 stop
British Airways Logo
17:25 - 07:55YYZ-BRS
9h 30m1 stop
£595British Airways
Find Deal
Wed, 11 Mar - Sun, 15 Mar
British Airways Logo
08:20 - 21:51BRS-YYZ
41h 31m2 stops
British Airways Logo
16:45 - 15:20YYZ-BRS
18h 35m2 stops
£645British Airways
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.

How much is a return flight from Bristol to Region of Ontario?

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 £500 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is £805 and £737 respectively.

Good to know - Cheap tickets from Bristol to Ontario

Low seasonMarch
Cheapest flight£386
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (12% more expensive 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 £758 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 £840.

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.
7.8
KLMOverall score based on 1385 reviews
8.4Crew
7.8Boarding
7.2Entertainment
7.3Food
7.7Comfort
Airline reviews

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.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

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.

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.

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

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

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.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Terrible leg room - I’m 5’3” and my knees were touching the seat in front of me. When the person sitting in front of me leaned back, there was about 15 inches of space between my head and the TV screen which made it awkward to view movies. Last year they had decent food, but this year the only tasty item on the trip was dessert.

Best travel day I've had in a long time. Everything went perfectly, no delays. 10 out of 10

Not JetBlue's fault but Aer Lingus never explained how to transfer to JetBlue.

Poor check-in experience in Manchester. Delayed boarding and check-in agent never explained how to transfer in NYC to JetBlue.

The space between seats has reduced even further making it extremely uncomfortable. Couldn't even open the tray table properly or got compressed the moment the front guy reclined.

The seat pitch was a little tight for me, but I survived. There was a volatile, enraged passenger a couple of rows ahead of me and the cabin crew defused and resolved the situation calmly, quickly, and successfully.

We booked a flight from FCO(Rome) with a stop over at DUB(Dublin) going to JFK. Boarding from Rome was kind of chaotic since the airport I guess is very small and we needed to shuttle to the airplane. The gate agent just let everyone and anyone go without using the sections so that took a lot longer than usual boarding. From drinking to JFk boarding was good and organized. Amazingly the flights was very smooth sailing and we’ve flown American big airplane to small companies before. The aircraft’s itself is on the older side, can’t complain tho because the plane ride wa smooth. For a 3 hour plane ride, nothing was complimentary. But for the longer leg of the plane complimentary snacks, meals and drinks were provided which was great. The food wasn’t bad either. I would fly with them again, great price and good service.

I had an awful experience at the ticketing agent stand. I had purchased three tickets, one of which I had the maiden name of a passenger on the ticket. They refused to help, assist, and actually delayed our process and had us miss an opportunity to purchase a ticket on the same flight. I was sent through multiple phone calls, none of which helped, and the person at the counter was the person who told me to both call Aer Lingus for help and was the person who said they could not fulfill my request that they were privy to from the beginning. My partner is still stuck in Scotland, racking up thousands of dollars in additional fees and tickets. I am very upset and two of my tickets went unused. I will never be using Aer Lingus ever again and I will continue to complain about them.

This was the most expensive economy flight per minute of flight time ever. But the quality was lacking. Extremely Aer Lingus rude staff at LHR said that the flight from London to Dublin (Ireland) was “NOT international.” Horrified at the colonial and imperial perspective. Seats were dirty with trash in seat pockets. Airline doesn’t clean or care about hygiene and safety.

In business class overhead bins were minuscule. Had to use cabin staff to find a place for my carry-on bag. Boarding process was shambolic, as “passengers who needed assistance in boarding” absorbed an excessive amount of time and attention that Aer Lingus was apparently unprepared for.

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

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