LON - YTZ

£279 Find Cheap Flights from London to Toronto

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 11/12. 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 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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Everything you should know

Cheapest return fare
£390
Overall average: £382
Air Canada
Mon 26/1Mon 2/2
LHR - YTZ • 2 stops
Cheapest one-way flight
£279
Multiple Airlines
Thu 11/12
LGW - YTZ • 3 stops
Top airlines
SWISS
Cheapest • from £392 (return)
Air Transat
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 29% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Toronto!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to Toronto (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 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

Mon, 26 Jan - Mon, 2 Feb
Air Canada Logo
19:25 - 16:55LHR-YTZ
26h 30m2 stops
Air Canada Logo
12:30 - 07:10YTZ-LHR
13h 40m2 stops
£390Air Canada
Find Deal
Thu, 5 Feb - Tue, 10 Feb
Air Canada Logo
19:25 - 19:55LHR-YTZ
29h 30m2 stops
Air Canada Logo
12:30 - 07:10YTZ-LHR
13h 40m2 stops
£391Air Canada
Find Deal
Thu, 4 Dec - Tue, 9 Dec
Air Canada Logo
09:00 - 17:55LHR-YTZ
13h 55m2 stops
Air Canada Logo
10:25 - 07:10YTZ-LHR
15h 45m2 stops
£392Air Canada
Find Deal
Thu, 22 Jan - Mon, 26 Jan
SWISS Logo
18:40 - 17:55LGW-YTZ
28h 15m2 stops
SWISS Logo
12:30 - 17:50YTZ-LGW
24h 20m2 stops
£392SWISS
Find Deal
Thu, 5 Feb - Sun, 8 Feb
Air Canada Logo
19:25 - 17:55LHR-YTZ
27h 30m2 stops
Air Canada Logo
16:20 - 09:20YTZ-LHR
12h 00m1 stop
£392Air Canada
Find Deal
Tue, 13 Jan - Tue, 27 Jan
Multiple Airlines Logo
06:50 - 14:55LHR-YTZ
13h 05m2 stops
Multiple Airlines Logo
10:25 - 07:10YTZ-LHR
15h 45m2 stops
£393Multiple Airlines
Find Deal
Tue, 13 Jan - Tue, 20 Jan
Multiple Airlines Logo
18:40 - 17:55LGW-YTZ
28h 15m2 stops
Multiple Airlines Logo
10:30 - 17:50YTZ-LGW
26h 20m2 stops
£394Multiple Airlines
Find Deal
Thu, 22 Jan - Mon, 26 Jan
SWISS Logo
18:40 - 19:55LGW-YTZ
30h 15m2 stops
SWISS Logo
12:30 - 17:50YTZ-LGW
24h 20m2 stops
£401SWISS
Find Deal
Wed, 13 May - Sat, 23 May
Air Transat Logo
11:35 - 08:22LGW-YTZ
25h 47m1 stop
Air Transat Logo
08:50 - 09:50YTZ-LGW
20h 00m1 stop
£403Air Transat
Find Deal
Fri, 15 May - Fri, 22 May
Air Transat Logo
11:35 - 22:12LGW-YTZ
15h 37m1 stop
Air Transat Logo
11:15 - 09:50YTZ-LGW
17h 35m1 stop
£424Air 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?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Toronto Island Airport departing in January.

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 November, where tickets cost £321 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £704 and £540 respectively.

Good to know - Cheap tickets from London to Toronto

Low seasonFebruary
Cheapest flight£279
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from London Gatwick Airport to Toronto

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 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 £279 for a one-way ticket and £389 for a return.

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

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

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

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

  • Which airline alliances offer flights from London to Toronto?

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

  • 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 £541 and an overall rating of 7.8, Air Transat is the most popular choice. Air Canada is also a great choice for the route, with an average price of £423 and an overall rating of 7.1.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Toronto 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?

    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 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?

    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 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.
7.8
Air TransatOverall score based on 476 reviews
7.9Boarding
6.8Food
8.4Crew
7.1Entertainment
7.4Comfort
Airline reviews

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

6.0 GoodAnonymous, Nov 2025LIS - YUL
Read more Air Transat reviews

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Nice complete meal included and great services. Plus the plane was very clean.

Everything was horrible. On the day of my departure, I was denied check-in and boarding because my reservation only showed one of my last names, while my passport contains both. This minor discrepancy could have been easily corrected, but I was informed that no adjustment could be made. As a result, I lost not only my outbound flight but also my return flight and had to purchase a new ticket at a significantly higher cost.

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

I’m a thin guy, but my hips were plastered on either side of the chair. These chairs are so unbelievably small now. It’s miserable flying in them for anything longer than an hour

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Boarding was slow due to airport security. The flight, staff, service and comfort were excellent. A little more complementary meals for 4 hours + flight will go a long way.

Awful. No running water on the plane. Bathroom extremely grimy, panels taped into place. Breakfast eggs with a terrible texture.

it was hours late with a fake story about the high wind

I had a fine time, but when I booked my tickets, I chose my seats. I had picked specific seats. When I checked in, I learned that my seats were gone, they'd put me in random seats instead. I didn't care for the flight from Toronto to Philly, but for Haneda to Toronto, I was very uncomfortable in a middle seat instead of an aisle seat.

Air canada definitely needs to get better with their timing for flight as our first flight time was changed and moved earlier and flight from hnd to yyz was delayed by like 1.5hrs

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

Seats too small and too cramped, I have stomach cancer and I threw up after the flight . No advance boarding for disabled people. No aisle seats available for disabled people who have to use the washroom frequently. No space for cabin baggage for disabled people who have to carry bulky medications or equipment to use on the flight. Baggage rules and fees are ridiculous. I have been an aeroplan member for 30 years and I fly frequently, but from now on I will choose offshore carriers. .

I would like to get my money back. I flight was 4 hours late on the way to detroit, And same on my way back to Brussels they cancelled my flight and give me an other ticket and i had to wait 5 hours.

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

Information on your arrival and departure airports