Cheap flights from Toronto to London from $219
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 departing on 10/17. 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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How to get the cheapest flight ticket from Toronto to London
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 cheapest month to fly to London?
The cheapest month to fly to London from Toronto is in February. Flight prices, which tend to average around $513, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Toronto averaging around $542.
What is the cheapest day to depart on your flight to London?
The cheapest day to depart from Toronto to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $752. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $836. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.
What is the cheapest time of day to depart on your flight to London?
Flying to London from Toronto at noon is the least expensive time of day to depart. momondo users have found prices as low as $734 when looking at flights departing at noon. Flights to London are more costly in the afternoon, with an average ticket price of $881. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Toronto to London flight route?
Fly from Toronto Pearson Intl to London Gatwick for the best Toronto - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $659 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Toronto for as low as $587 on momondo.
What cabin class options are available on Toronto to London flights?
There are 3 cabin classes available to choose from on Toronto to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Toronto to London flights?
You could potentially save up to 32% on your flight if you consider stops on a Toronto to London flight.
How have Toronto to London flight prices changed over time?
As of June 2025, prices for Toronto to London flights are approximately 16% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Toronto to London?
TAP AIR PORTUGAL and Air Transat are the most popular carriers operating from Toronto to London
What airlines fly to London?
Air Canada, British Airways and Air Transat are the top three most popular airlines that fly to London from Toronto according to our data. Air Canada is the first choice among our users, with 46% of people opting to fly with this airline when traveling to London. Keep in mind that there are 12 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Toronto to London on average per day?
As of June 2025, 35 flights take off from Toronto and land in London each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.
How many flights depart from Toronto to London on average per week?
As of June 2025, 245 flights take off from Toronto and land in London each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.
When to book flights from Toronto to London
Cheap Toronto to London (YTO to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Toronto to London
How far is Toronto to London by plane?
A flight from Toronto to London will travel around 3547.5 mi. Flights usually cover this in 7h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Toronto to London?
Prices for flights from Toronto to London are updated daily.
How many operators does momondo search for flights from Toronto to London?
There are 12 operators available for flights from Toronto to London as of June 2025.
How old do you have to be to fly from Toronto to London?
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.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London 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. 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?
Based on momondo bookings for flights between Toronto and London, the leading plane model is Airbus A330-200, making up 30.71% of the total bookings. Other popular models include Airbus A350-1000 with 18.98%, Boeing 777 with 17.41%, and Airbus A321neo with 12.08%.
What is the most popular airline from Toronto to London?
Based on momondo bookings for flights between Toronto and London, the leading airline is Air Transat, making up 29% of the total bookings. Other popular airlines include Air Canada with 25%, British Airways with 12%, and Porter Airlines with 10%.
Best airlines flying from Toronto to London
Compare and see reviews for airlines that fly from Toronto to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $458 | Free Cancellation | Rating 7.0 513 reviews | |||
| PriceFrom $459 | Free Cancellation | Rating 7.8 405 reviews | |||
| PriceFrom $478 | Free Cancellation | Rating 8.0 296 reviews | |||
| PriceFrom $483 | Free Cancellation | Rating 7.1 1,140 reviews | |||
| PriceFrom $497 | Free Cancellation | Rating 7.1 9,654 reviews | |||
| PriceFrom $504 | Free Cancellation | Rating 7.4 654 reviews | |||
| PriceFrom $526 | Free Cancellation | Rating 6.6 7,081 reviews | |||
| PriceFrom $538 | Free Cancellation | Rating 6.8 7,200 reviews | |||
| PriceFrom $548 | Free Cancellation | Rating 7.2 2,908 reviews | |||
| PriceFrom $552 | Free Cancellation | Rating 7.2 10,000 reviews |
Porter Airlines Flights From Toronto to London
Porter Airlines operates around 12 flights from Toronto to London every week. The average price of these flights found in the last 72 hours has been $592, but momondo users have found Porter Airlines deals from Toronto to London from as low as $478 round-trip. Porter Airlines has been scored 8.0/10 in 296 reviews.
Delta Flights From Toronto to London
The best Delta deal for Toronto to London flight tickets found on momondo in the last 72 hours was $576, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $717 round-trip. Delta operates 7 flights out of Toronto into London in an average week, so prices vary by time and availability. 7,973 Delta reviews by users on momondo have scored the airline at 8.0/10.
Traveling to a place near London?
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Why should I use momondo to find a flight deal from Toronto to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Toronto to London for you.
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.