LHR - YTZ

£300 Find Cheap Flights from London Heathrow Airport to Toronto Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Toronto Island departing on 14/9. 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 Toronto Island Airport

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

Cheap Flights from Heathrow to Toronto Island (LHR-YTZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Toronto Island 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 Heathrow to Toronto Island

Wed, 27 Aug - Sun, 31 Aug
 Logo
09:00 - 08:06LHR-YTZ
28h 06m2 stops
 Logo
18:25 - 10:00YTZ-LHR
10h 35m1 stop
Fri, 12 Sep - Fri, 26 Sep
Air Canada Logo
08:40 - 17:45LHR-YTZ
14h 05m2 stops
Air Canada Logo
20:25 - 06:30YTZ-LHR
29h 05m1 stop
£342Air Canada
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Air Canada Logo
08:55 - 21:35LHR-YTZ
17h 40m2 stops
Air Canada Logo
15:30 - 07:10YTZ-LHR
10h 40m1 stop
£344Air Canada
Find Deal
Sat, 30 Aug - Sun, 31 Aug
 Logo
06:50 - 14:46LHR-YTZ
12h 56m2 stops
 Logo
10:25 - 10:00YTZ-LHR
18h 35m1 stop
Tue, 21 Oct - Thu, 6 Nov
Air Canada Logo
08:45 - 17:45LHR-YTZ
14h 00m2 stops
Air Canada Logo
08:50 - 07:10YTZ-LHR
17h 20m2 stops
£345Air Canada
Find Deal
Fri, 29 Aug - Sat, 6 Sep
Air Canada Logo
06:50 - 14:46LHR-YTZ
12h 56m2 stops
Air Canada Logo
12:25 - 07:55YTZ-LHR
14h 30m2 stops
£346Air Canada
Find Deal
Fri, 29 Aug - Sat, 6 Sep
Air Canada Logo
06:50 - 14:46LHR-YTZ
12h 56m2 stops
Air Canada Logo
16:20 - 08:35YTZ-LHR
11h 15m1 stop
£347Air Canada
Find Deal
Sun, 31 Aug - Wed, 10 Sep
Air Canada Logo
06:50 - 17:46LHR-YTZ
15h 56m2 stops
Air Canada Logo
16:20 - 09:35YTZ-LHR
12h 15m2 stops
£347Air Canada
Find Deal
Fri, 29 Aug - Sat, 6 Sep
Air Canada Logo
06:50 - 14:46LHR-YTZ
12h 56m2 stops
Air Canada Logo
10:20 - 08:35YTZ-LHR
17h 15m1 stop
£348Air Canada
Find Deal
Fri, 29 Aug - Sat, 6 Sep
Air Canada Logo
06:50 - 16:46LHR-YTZ
14h 56m2 stops
Air Canada Logo
16:20 - 08:35YTZ-LHR
11h 15m1 stop
£349Air Canada
Find Deal
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KAYAK's insights & trends for Heathrow to Toronto Island flights

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

What is the cheapest month to fly from London Heathrow Airport to Toronto Island Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Toronto Island Airport, 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 London Heathrow Airport to Toronto Island Airport is May, where tickets cost £373 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is £679 and £579 respectively.


Good to know - Cheap tickets from London Heathrow Airport to Toronto Island

Low seasonMarch
High seasonMay
Cheapest flight£300
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 17% lower on average.
Flight from London Heathrow Airport to Toronto Island

When to book flights from Heathrow to Toronto Island

Are your dates flexible? Find out the best times to travel from Heathrow to Toronto Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Toronto Island flights

  • What is the cheapest flight from London Heathrow Airport to Toronto Island Airport?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Toronto Island Airport was £409 for a one-way ticket and £457 for a return.

  • Which aircraft models fly most regularly from London Heathrow Airport to Toronto Island?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Toronto Island?

    Star Alliance is the only airline alliance operating flights between London Heathrow Airport and Toronto Island.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Toronto Island?

    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 London Heathrow Airport to Toronto Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Toronto Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto Island from London Heathrow Airport 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 London Heathrow Airport to Toronto Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Toronto Island with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Toronto Island?

    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 to Toronto Island from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Heathrow to Toronto Island

 
See real verified KAYAK customer reviews for airlines flying from London to Toronto. 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 Heathrow to Toronto Island? 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.
7.1
Air CanadaOverall score based on 9676 reviews
7.1Comfort
7.3Boarding
7.8Crew
6.3Food
6.8Entertainment
Airline reviews

Seats could be slightly more comfortable otherwise flight was good but

10.0 ExcellentAnonymous, Jul 2025ATH - YYZ
Read more Air Canada reviews

Seats could be slightly more comfortable otherwise flight was good but

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

It was horrible experience, as my flight was delayed over 5 hours. There was no compensation provided. They wasted my whole day.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

At 6'2" the seat space was very cramped for economy. Otherwise good.

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

No issues other than paying twice for my seat selection.

Bad experience boarding and flight got delayed didn’t make it to my next flight

Everything was great, clean plane and washrooms. Flight was on time, excellent boarding process

The app was great, service was wonderful, everything was quick and easy

Business Class Configuration was excellent- private and comfortable. Crew and service were excellent. I really appreciate Air Canada cabin pressurization equal to an altitude of 8,000ft. Upon landing, I felt more alert and refreshed than typical for international flights

Hard to use tables and TV screens interfere with the enjoyment of flight experience. Other than that it was a smooth and comfortable ride and we were well taken care of.

Excellent flight overall. Lufthansa Business service was excellent with great cabin crew and very good food and wines. The seat comfort was excellent. Only a slight reduction in score due to the 747-400 being a relatively loud aircraft these days.

The flight was delayed by an hour. Made the connection uncomfortably tight.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

The flight was ok, the flight attendants were lovely, the movies were good, the food was ok, and I am just sad because my luggage didn't arrive with me in Iasi because the flight from Vancouver to Frankfurt was delayed and then I barely made the rest of my flights. Also, there was no real support once I got off each of the flights. There was nobody to ask about gate or where to be and for example when I got off in Vienna to catch the flight to Iasi there was no screen where I could read the gate and time of departure of the plane. I was going crazy trying to find the plane to Iasi and I barely made it. When my luggage finally arrived home it was broken. The handle was completely broken and that was not so good. I am in a visit here, in Romania, and I will have to buy a new luggage.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

The connection to LYON was very tight. The flight was nearly finished boarding when we got to the gate

Everything you need to know for your flight from Heathrow to Toronto Island

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