LON - YTZ

£266 Find Cheap Flights from London 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 London to Toronto departing on 12/9. 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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Flight Deals

Cheap Flights from London to Toronto Island (LON-YTZ)

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

Thu, 2 Oct - Thu, 9 Oct
Air Canada Logo
06:50 - 14:45LHR-YTZ
12h 55m2 stops
Air Canada Logo
10:20 - 06:30YTZ-LHR
15h 10m1 stop
£358Air Canada
Find Deal
Thu, 2 Oct - Thu, 9 Oct
Air Canada Logo
06:50 - 14:45LHR-YTZ
12h 55m2 stops
Air Canada Logo
10:20 - 09:35YTZ-LHR
18h 15m2 stops
£366Air Canada
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Air Transat Logo
11:35 - 18:10LGW-YTZ
11h 35m1 stop
Air Transat Logo
11:15 - 09:50YTZ-LGW
17h 35m1 stop
£368Air Transat
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Air Transat Logo
11:35 - 22:20LGW-YTZ
15h 45m1 stop
Air Transat Logo
08:50 - 09:50YTZ-LGW
20h 00m1 stop
£370Air Transat
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Air Transat Logo
11:35 - 20:50LGW-YTZ
14h 15m1 stop
Air Transat Logo
08:50 - 09:50YTZ-LGW
20h 00m1 stop
£370Air Transat
Find Deal
Tue, 16 Sep - Wed, 24 Sep
Air Canada Logo
06:00 - 17:45LHR-YTZ
16h 45m2 stops
Air Canada Logo
08:25 - 09:35YTZ-LHR
20h 10m1 stop
£370Air Canada
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Air Transat Logo
11:35 - 18:10LGW-YTZ
11h 35m1 stop
Air Transat Logo
18:55 - 09:50YTZ-LGW
9h 55m1 stop
£371Air Transat
Find Deal
Sat, 6 Sep - Sat, 27 Sep
Air Transat Logo
11:35 - 12:10LGW-YTZ
29h 35m1 stop
Air Transat Logo
08:50 - 09:50YTZ-LGW
20h 00m1 stop
£373Air Transat
Find Deal
Fri, 10 Oct - Sun, 19 Oct
Air Canada Logo
06:00 - 17:45LHR-YTZ
16h 45m2 stops
Air Canada Logo
08:25 - 09:35YTZ-LHR
20h 10m1 stop
£373Air Canada
Find Deal
Thu, 9 Oct - Thu, 16 Oct
Air Transat Logo
11:35 - 18:10LGW-YTZ
11h 35m1 stop
Air Transat Logo
17:30 - 09:50YTZ-LGW
11h 20m1 stop
£373Air Transat
Find Deal
Booking Insights

KAYAK's insights & trends for London to Toronto flights

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

How much is a return flight from London to Toronto Island Airport?

What is the cheapest month to fly from London 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 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 to Toronto Island Airport is February, where tickets cost £373 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £596 and £525 respectively.

Good to know - Cheap tickets from London to Toronto Island

Low seasonNovember
Cheapest flight£266
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from London Gatwick Airport to Toronto Island

When to book flights from London to Toronto

Are your dates flexible? Find out the best times to travel from London to Toronto 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 to Toronto Island flights

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

    In the last 3 days, the lowest price for a flight from London to Toronto Island Airport was £358 for a one-way ticket and £482 for a return.

  • Which airports will I be using when flying from London to Toronto Island?

    London has 2 major airports: London Gatwick and London Heathrow. Toronto Island is the only airport in Toronto Island. You’ll usually find the cheapest deals if you fly from London Gatwick Airport.

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

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

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

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

  • Which is the best airline for flights from London to Toronto, Air Transat or Air Canada?

    The two airlines most popular with KAYAK users for flights from London to Toronto are Air Transat and Air Canada. With an average price for the route of £526 and an overall rating of 7.7, Air Transat is the most popular choice. Air Canada is also a great choice for the route, with an average price of £408 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from London 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 to Toronto Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London 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 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 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 with another airline.

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

 
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 London to Toronto? 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
Air TransatOverall score based on 430 reviews
7.3Comfort
7.0Entertainment
8.5Crew
6.8Food
7.9Boarding
Airline reviews

It’s ok just the boarding point is far too far

8.0 ExcellentAnonymous, Aug 2025YYZ - YYT
Read more Air Transat reviews

It’s ok just the boarding point is far too far

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

The plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

What a silly survey to send - all AC flights were cancelled due to the strike so of course we did not fly yesterday

The WiFi was down the whole flight, a flight that had no on board of any kind

Check in staff was incredibly rude and condescending. When I arrived at the gate I had been charged $125 for a checked back. I did have or check a bag. When I brought this to the attention of the staff member who checked me in, she said that she made a mistake and there was nothing she could do about it. I asked her to remove the charge and refund credit card, she said she could not and that I had to call my credit card company to contest the charge. I called Air Canada customer support, was put on hold, after 43 minutes a received a messages stating customer service was overwhelmed with calls and was then hung up on.

I wish to travel with Air Canada for my next trip

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

They were very attentive, polite, professional and great customer service skills.

Bad experience. My checked bag was lost during this direct flight….how does that even happen?

Long wait to check in at the priority counter in Toronto

I had no communication, receipt etc from Air Canada until hours before flight

Customer service excellent. Food was poor. I received my luggage open with missing items.

Everything you need to know for your flight from London to Toronto

Information on your arrival and departure airports

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