Cheap flights from Toronto to London from C$ 266
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 6/10. 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 typical price of a round-trip flight between Toronto and London?
What is the cheapest month to fly to London?
In general, February is the cheapest month to fly from Toronto to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 700. If you aren’t able to travel to London during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of C$ 740.
What is the cheapest day to depart on your flight to London?
According to our data, Sunday is the cheapest day to fly to London from Toronto. The lowest ticket price found for a Sunday departure recently was C$ 1,069. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Toronto to London for around C$ 1,239.
What is the cheapest time of day to depart on your flight to London?
Our most recent data shows that the best time of day to fly to London is at noon. Flights from Toronto to London during this time can be as low as C$ 862. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,275 per ticket.
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 C$ 899 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 C$ 801 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 1% 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 July 2025, prices for Toronto to London flights are approximately 7% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Toronto to London?
Air Transat and Porter Airlines are the most popular carriers operating from Toronto to London
Which 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 52% of people opting to fly with this airline when travelling to London. Keep in mind that there are 19 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?
The number of flights available between Toronto and London is 40 per day as of July 2025. The most frequent departure time is 6:00p.m., with 100% of daily flights leaving in the evening.
How many flights depart from Toronto to London on average per week?
The number of flights available between Toronto and London is 285 per week as of July 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving 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?
The straight-line distance from Toronto to London is 5709.1 km. A reasonable flight in good conditions will take 7h 00m.
When did momondo last update prices for flights from Toronto to London?
Prices for flights from Toronto to London are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to London?
The number of operators available for flights from Toronto to London is 19 as of July 2025.
How old do you have to be to fly from Toronto to London?
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 Toronto to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Toronto to London?
momondo data reveals that the most frequently booked plane model on the route from Toronto to London is Airbus A330-200, representing 30.71% of all bookings. The subsequent popular models are Airbus A350-1000 at 18.98%, Boeing 777 at 17.41%, and Airbus A321neo at 12.08%.
What is the most popular airline from Toronto to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Toronto to London is Air Transat (28% of total bookings). The next most popular airlines are Air Canada (26%), Porter Airlines (13%), and British Airways (11%).
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 C$ 485 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom C$ 545 | Free Cancellation | Rating 9.2 5 reviews | |||
| PriceFrom C$ 571 | Free Cancellation | Rating 7.8 412 reviews | |||
| PriceFrom C$ 590 | Free Cancellation | Rating 7.1 1,912 reviews | |||
| PriceFrom C$ 613 | Free Cancellation | Rating 7.0 514 reviews | |||
| PriceFrom C$ 622 | Free Cancellation | Rating 8.0 301 reviews | |||
| PriceFrom C$ 662 | Free Cancellation | Rating 8.0 7,958 reviews | |||
| PriceFrom C$ 668 | Free Cancellation | Rating 7.1 1,151 reviews | |||
| PriceFrom C$ 699 | Free Cancellation | Rating 7.1 9,683 reviews | |||
| PriceFrom C$ 700 | Free Cancellation | Rating 6.8 7,193 reviews |
Porter Airlines Flights From Toronto to London
Porter Airlines is one of the most popular airlines flying from Toronto to London, operating 13 flights/week on average for this route. A good Porter Airlines flight deal for Toronto to London starts from C$ 455 round-trip, up to an average price of C$ 561. Our users have rated Porter Airlines at 8.0/10.
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 C$ 485, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at C$ 626 round-trip. Delta operates 7 flights out of Toronto into London in an average week, so prices vary by time and availability. 7,962 Delta reviews by users on momondo have scored the airline at 8.0/10.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Toronto to London?
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 London from Toronto.
Can I find flights from Toronto to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Toronto which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Toronto to London?
Once all potential Toronto to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Toronto to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Toronto to London 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.