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Not ready to book? to track prices.Find the cheapest flights from London Heathrow Airport to Toronto
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How to get the cheapest flight ticket from London Heathrow Airport to Toronto
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London Heathrow Airport and Toronto?
What is the cheapest month to fly to Toronto?
If you don’t want to visit Toronto in February, then you should wait until March to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of €455.
What is the cheapest day to depart on your flight to Toronto?
The cheapest day to depart from London Heathrow Airport to Toronto is on a Thursday. Travellers who choose to depart for Toronto on a Thursday will often find tickets for as low as €490. On the other hand, Monday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €684.
What is the cheapest time of day to depart on your flight to Toronto?
In the morning is the cheapest time of day to fly from London Heathrow Airport to Toronto when you can find flight prices for as low as €612. Flying to Toronto in the morning is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Toronto, so prices are often more expensive at around €651 per ticket.
How far in advance should I book a flight to Toronto?
You are more likely to see cheaper flights to Toronto from London Heathrow Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around €543 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from London Heathrow Airport for as low as €482 on momondo.
What cabin class options are available on London Heathrow to Toronto flights?
There are 1 cabin classes available to choose from on London Heathrow to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have London Heathrow Airport to Toronto flight prices changed over time?
As of June 2025, prices for London Heathrow Airport to Toronto flights are approximately 5% more expensive when compared to flights at the same time last year.
How many flights depart from London Heathrow Airport to Toronto on average per day?
33 flights are operational daily from London Heathrow Airport to Toronto as of June 2025. The most popular departure time for this route is 17:00, with 84% of flights per day taking off in the afternoon.
How many flights depart from London Heathrow Airport to Toronto on average per week?
As of June 2025, there are 234 flights per week flying from London Heathrow Airport to Toronto. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.
When to book flights from London Heathrow Airport to Toronto
Cheap London Heathrow Airport to Toronto (LHR to YTO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Toronto
How far is London Heathrow to Toronto by plane?
A flight from London Heathrow to Toronto will travel around 5689.5 km. A reasonable flight in good conditions will take 7h 40m.
When did momondo last update prices for flights from London Heathrow Airport to Toronto?
Prices for flights from London Heathrow Airport to Toronto are updated daily.
How old do you have to be to fly from London Heathrow Airport to Toronto?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Toronto.
What documentation or ID do you need to fly to Toronto?
The travel and health documents you'll need for your trip to Toronto may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Toronto?
Based on momondo bookings for flights between London Heathrow Airport and Toronto, the leading plane model is Boeing 787-9 Dreamliner, making up 32.79% of the total bookings. Other popular models include Airbus A330-200 with 14.75%, Boeing 777 with 14.65%, and Boeing 777-200LR with 10.31%.
Why use momondo?
Why should I use momondo to find a flight deal from London to Toronto?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from London.
Can I find flights from London to Toronto with flexible booking policies on momondo?
Yes. All flights to Toronto from London on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from London to Toronto?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Toronto from London.
I’m not ready to book a flight from London to Toronto right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to Toronto flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.