Cheapflights Tip: The best prices from London to Toronto are usually found in February or September, booked 84 days in advance, depart on a Monday or Friday and return on a Wednesday
Cheap flight deals from London to Toronto
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 January 2026.
Popular in
December
Cheapest in
February
Average price
₹ 46,583
Good round-trip deal
₹ 51,289 or less
Highest demand for flights based on searches. 6% potential increase in price (₹ 293,790 potential increase over avg. return price).
Have a flexible travel schedule? Discover the best time to fly to Toronto from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London to Toronto
Prices
Airlines
Delays
More
How far ahead should I book a flight from London to Toronto?
Use this chart to determine the optimal time to book a return flight from London to Toronto. Price data was last updated on 2 January 2026.
To ensure you get the cheapest price possible for a flight from London to Toronto, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London to Toronto?
Currently, February is the cheapest month in which you can book a flight from London to Toronto (average of ₹ 30,665). Flying from London to Toronto in December is currently the most expensive (average of ₹ 43,975). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LON to YTO?
Find hourly flight availability from London to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 January 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Toronto as you normally would.
Weekly flight availability from London to Toronto
Explore weekly flight availability from London to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 8 January 2026.
The most flights from LON to YTO are scheduled on a Wednesday (37 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (23 on average).
How often are flights from London to Toronto delayed?
About 14% of weekly flights between London and Toronto have experienced delays in the past year, with the average delay time being 134 minutes.
What is the most punctual flight time for London to Toronto flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Toronto flights?
Over the past year, Air Canada have had the lowest number of delays on this route, with just 8% of flights being delayed.
What’s the top stopover airport for flights from London to Toronto?
Share of one-stop return flights from London to Toronto chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Montreal (YUL) – chosen by Cheapflights users on 50% of one-stop itineraries from London to Toronto on Cheapflights.
What’s the cheapest stopover airport for flights from London to Toronto?
Average return fare for one-stop flights from London to Toronto, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Halifax (YHZ) is the most affordable one-stop option, with an average return flight price of ₹ 50,763.
What’s the fastest stopover option from London to Toronto?
Shortest average travel time for one-stop one-way flights from London to Toronto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 11h 23m.
Which airport typically offers the quickest stopover for flights from London to Toronto?
Average stopover duration for one-stop one-way flights from London to Toronto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Montreal (YUL) offer the fastest connection on this route, with an average stopover time of 2h 00m.
Reviews of airlines servicing Toronto
Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated 8 January 2026.
Read through reviews of airlines operating flights from London to Toronto, such as Air Transat, Air Canada, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Related info for your journey
Find useful and relevant information for your journey from London to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What are the cheapest airlines flying from London to Toronto round-trip?
Cheapflights users have booked flights from London to Toronto return from ₹ 37,549. Another airline that can offer you cheap pricing is Air Canada. Lufthansa is priced at 26% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from London to Toronto?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Toronto on time: KLM (94%), Air France (94%), Delta (94%).
Can I find deals for flights from London to Toronto that include hotel bookings?
Yes. In addition to deals on London to Toronto flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Toronto?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Toronto.
Can I find deals for business class flights from London to Toronto?
Yes. Cheapflights offers flight deals from London to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Toronto?
Currently, February is the cheapest month in which you can book a flight from London to Toronto (average of ₹ 30,665). Flying from London to Toronto in December is currently the most expensive (average of ₹ 43,975). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Toronto departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 January 2026.
Discover the top 2 airlines that operate flights from London to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 8 January 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from London to Toronto?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Toronto from London today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from London to Toronto?
Cheapflights helps you find that perfect flight to Toronto from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from London to Toronto with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Toronto flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from London to Toronto become cheaper?
Yes, Cheapflights offers price alerts on London to Toronto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book With Flexibility
Our users can plan ahead with confidence and find flights with no change fees.
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.