Cheap flights from Toronto to London Heathrow Airport from $242
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to London Heathrow Airport departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Icelandair flights from Toronto to London Heathrow Airport
Our best Icelandair deals on Toronto to London Heathrow Airport flight tickets
British Airways flights from Toronto to London Heathrow Airport
Our best British Airways deals on Toronto to London Heathrow Airport flight tickets
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How to get the cheapest flight ticket from Toronto to London Heathrow Airport
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 Toronto and London Heathrow Airport?
What is the cheapest month to fly to London Heathrow Airport?
The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Toronto, with most prices found around $559. If you’re not able to fly to London Heathrow Airport in February, then January is your next best option. Flight prices from Toronto to London Heathrow Airport during January average around $574.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Friday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $851. The most expensive day to fly to London Heathrow Airport is Tuesday, with ticket prices averaging around $968.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Toronto to London Heathrow Airport at noon for as low as $678. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $928.
What is the cheapest Toronto to London Heathrow flight route?
Fly from Toronto Pearson Intl to London Heathrow for the best Toronto - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Toronto when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $675 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Toronto for as low as $584 on momondo.
What cabin class options are available on Toronto to London Heathrow flights?
There are 3 cabin classes available to choose from on Toronto to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Toronto to London Heathrow?
Aer Lingus, TAP AIR PORTUGAL, and Air Canada are the most popular carriers operating from Toronto to London Heathrow
What airlines fly to London Heathrow Airport?
Air Canada, British Airways and Lufthansa are the top three most popular airlines that fly to London Heathrow Airport from Toronto according to our data. Air Canada is the first choice among our users, with 57% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 13 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Toronto to London Heathrow Airport on average per day?
As of April 2025, 35 flights take off from Toronto and land in London Heathrow Airport each day. The most common flight departure time for this route is 6:00PM, with 97% of daily flights taking off in the evening.
How many flights depart from Toronto to London Heathrow Airport on average per week?
As of April 2025, 250 flights take off from Toronto and land in London Heathrow Airport each week. The most common flight departure day for this route is Thu, with 18% of weekly flights taking off on this day.
When to book flights from Toronto to London Heathrow Airport
Cheap Toronto to London Heathrow Airport (YTO to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Toronto to London Heathrow Airport
How far is Toronto to London Heathrow by plane?
There are 3535.3 mi between Toronto and London Heathrow. In terms of flight time, this usually takes a little over 7h 05m.
When did momondo last update prices for flights from Toronto to London Heathrow Airport?
Prices for flights from Toronto to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Toronto to London Heathrow Airport?
As of April 2025, there are 13 operators available to choose from for flights from Toronto to London Heathrow Airport.
How old do you have to be to fly from Toronto to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Toronto to London Heathrow Airport?
Based on momondo bookings for flights between Toronto and London Heathrow Airport, the leading plane model is Airbus A330-200, making up 21.39% of the total bookings. Other popular models include Boeing 777 with 19.90%, Airbus A350-1000 with 18.58%, and Boeing 787-9 Dreamliner with 11.60%.
What is the most popular airline from Toronto to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Toronto to London Heathrow Airport is Air Canada, representing 47% of all bookings. The subsequent popular airlines are British Airways at 18%, Lufthansa at 15%, and Icelandair at 6%.
Best airlines flying from Toronto to London Heathrow Airport
Compare and see reviews for airlines that fly from Toronto to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $285 | Free Cancellation | Rating 6.9 97 reviews | |||
| PriceFrom $328 | Free Cancellation | Rating 7.6 1,267 reviews | |||
| PriceFrom $403 | Free Cancellation | Rating 7.1 1,834 reviews | |||
| PriceFrom $407 | Free Cancellation | Rating 8.0 7,897 reviews | |||
| PriceFrom $449 | Free Cancellation | Rating 7.0 1,059 reviews | |||
| PriceFrom $458 | Free Cancellation | Rating 7.4 637 reviews | |||
| PriceFrom $467 | Free Cancellation | Rating 7.0 476 reviews | |||
| PriceFrom $492 | Free Cancellation | Rating 7.3 1,328 reviews | |||
| PriceFrom $504 | Free Cancellation | Rating 7.8 382 reviews | |||
| PriceFrom $546 | Free Cancellation | Rating 6.6 6,718 reviews |
Delta Flights From Toronto to London Heathrow Airport
Delta is one of the most popular airlines flying from Toronto to London Heathrow Airport, operating 6 flights/week on average for this route. A good Delta flight deal for Toronto to London Heathrow Airport starts from $407 round-trip, up to an average price of $676. Our users have rated Delta at 8.0/10.
Finnair Flights From Toronto to London Heathrow Airport
Another popular option for Toronto to London Heathrow Airport flights is Finnair (7.6/10, 1,267 ratings). Finnair flies from Toronto to London Heathrow Airport around 11 times per week, with deals starting from $328 round-trip and rising to an average price of around $907.
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Why should I use momondo to find a flight deal from Toronto to London?
Finding the right flight to London from Toronto is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.
Can I find flights from Toronto to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Toronto to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Toronto to London?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to London.
I’m not ready to book a flight from Toronto to London right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Toronto to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.