£273 Cheap Flights from London (LHR) to Toronto (YYZ)

View £273 flight on Mon, 1 Mar 2027Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Toronto Pearson Intl. Airport (YYZ)

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Cheap Flights from London (LHR) to Toronto (YYZ)

Prices were available within the past 7 days and start at £273 for one-way flights and £420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Fri, 8 May - Tue, 12 May
LHR
London
YYZ
Toronto
£420 Return, just found
£420
Return
just found
Select Icelandair flight, departing Fri, 8 May from London to Toronto, returning Tue, 12 May, priced at £420 just found
Air Canada
Tue, 10 Nov - Fri, 20 Nov
LHR
London
YYZ
Toronto
£463 Return, just found
£463
Return
just found
Select Air Canada flight, departing Tue, 10 Nov from London to Toronto, returning Fri, 20 Nov, priced at £463 just found
Swiss International Air Lines
Sat, 19 Sept - Sun, 4 Oct
LHR
London
YYZ
Toronto
£463 Return, just found
£463
Return
just found
Select Swiss International Air Lines flight, departing Sat, 19 Sept from London to Toronto, returning Sun, 4 Oct, priced at £463 just found
Scandinavian Airlines
Wed, 13 May - Wed, 27 May
LHR
London
YYZ
Toronto
£465 Return, found 1 day ago
£465
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, 13 May from London to Toronto, returning Wed, 27 May, priced at £465 found 1 day ago
British Airways
Sun, 8 Nov - Sun, 15 Nov
LHR
London
YYZ
Toronto
£470 Return, found 1 day ago
£470
Return
found 1 day ago
Select British Airways flight, departing Sun, 8 Nov from London to Toronto, returning Sun, 15 Nov, priced at £470 found 1 day ago
Lufthansa
Mon, 2 Nov - Thu, 12 Nov
LHR
London
YYZ
Toronto
£471 Return, found 4 days ago
£471
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 2 Nov from London to Toronto, returning Thu, 12 Nov, priced at £471 found 4 days ago
KLM
Wed, 23 Sept - Mon, 28 Sept
LHR
London
YYZ
Toronto
£485 Return, found 4 days ago
£485
Return
found 4 days ago
Select KLM flight, departing Wed, 23 Sept from London to Toronto, returning Mon, 28 Sept, priced at £485 found 4 days ago
ITA Airways
Wed, 13 May - Mon, 8 Jun
LHR
London
YYZ
Toronto
£486 Return, found 2 days ago
£486
Return
found 2 days ago
Select ITA Airways flight, departing Wed, 13 May from London to Toronto, returning Mon, 8 Jun, priced at £486 found 2 days ago
Delta
Thu, 17 Sept - Mon, 21 Sept
LHR
London
YYZ
Toronto
£490 Return, just found
£490
Return
just found
Select Delta flight, departing Thu, 17 Sept from London to Toronto, returning Mon, 21 Sept, priced at £490 just found
American Airlines
Thu, 17 Sept - Mon, 21 Sept
LHR
London
YYZ
Toronto
£490 Return, just found
£490
Return
just found
Select American Airlines flight, departing Thu, 17 Sept from London to Toronto, returning Mon, 21 Sept, priced at £490 just found

Alternative airports near Toronto

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Billy Bishop Toronto City YTZ. Cheapest and Closest option available. Average driving time to city centre is 4 minutes. Flights from £514
YTZ
Billy Bishop Toronto City
CheapestClosest
Average driving time to city centre4 min
Flights from £514

Find the cheapest month to fly from London (LHR) to Toronto (YYZ)

April is typically the cheapest month to fly

From £390 - £696 per traveller.

Frequently asked questions

How much is a flight from Heathrow Airport to Toronton Pearson?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Heathrow Airport (LHR) to Pearson Intl. Airport (YYZ) start from £420. Book now to get the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to Toronton Pearson?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Heathrow Airport (LHR) to YYZ that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport to Toronton Pearson flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LHR to YYZ?
The distance is around 5,700 kilometres, so fill your carry-on luggage with whatever you need to make the long journey comfortable. Wondering what to take on board your Hounslow to Mississauga flight? A neck pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from London Heathrow to Toronton Pearson?
A popular airline that services the route from London Heathrow to YYZ is Air Canada (AC). It offers 91 flights a month. Another carrier servicing this route is British Airways (BA). You'll have 60 flights each month to take your pick of.
Are Heathrow Airport (LHR) to Pearson Intl. Airport (YYZ) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Heathrow Airport (LHR) to Toronton Pearson can be hit-or-miss. It is possible to find a bargain, but you could also completely miss out! If you'd prefer to start planning early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our top tip? Check back often as updates are made frequently.

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.) cost?
One-way flights typically cost between £645 and £4,144 and return flights often range between £892 and £7,695. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
Which airlines fly direct from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
Enter LHR to YYZ and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
To find a cheap flight from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
The best airline to fly with from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.) will differ from traveller to traveller. If you like to fly early, AC offers early morning flights. If price is the most important factor, VS typically offers the lowest fares. UA offers the most daily flights from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
There are approximately 7 nonstop flights per day from London Heathrow (LHR) to Toronto, ON (YYZ-Pearson Intl.) (YYZ). For even more choice, look at flights that include layovers, as there are around 131 connecting flights per day. Some common connection points include Unknown (DUB), Schiphol (AMS), and Frankfurt Intl. (FRA).
What is the earliest flight from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
The earliest flight from London Heathrow (LHR) to Toronto, ON (YYZ-Pearson Intl.) typically departs at approximately 6:00 AM local time, operated by Air Canada. This is a seasonal service active in June and August. An early departure like this can help you maximise your time in Toronto. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
You'll typically find the most flights from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.) on a Wednesday, with around 131 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include British Airways, United Airlines, and Air Canada. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to Toronto, ON (YYZ-Pearson Intl.) are in the early morning, from 6am to 9am. Approximately 29% of passengers prefer this time window. Many major carriers, including Air Canada and Lufthansa, offer flights during this window. These times work well because you can get an early start on your journey and arrive in Toronto with plenty of time to settle in.
How long does it take to fly from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
Flying nonstop from LHR to YYZ takes around 7 hours 50 minutes, with the route covering approximately 3,546 miles. Flights with a layover typically take 4 hours 40 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
Select the "Business class" and "First class" filters when looking for LHR to YYZ flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
A direct, return business class ticket from London Heathrow (LHR) to Toronto, ON (YYZ) typically costs between £5,617 - £16,639. A non-stop, one-way business class flight is usually around £3,198 - £12,642. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.
How do I earn miles on a London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Toronto from Heathrow (LHR)?
From Heathrow (LHR), you can fly into Pearson Intl. (YYZ) and Billy Bishop Toronto City (YTZ) in Toronto. Some flights may connect through major hubs like Humberto Delgado (LIS), ZRH (ZRH), Arlanda (ARN) before reaching Toronto. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.)?
If you booked your London (LHR-Heathrow) to Toronto, ON (YYZ-Pearson Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Pearson Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic
Return price
£420
Distance
5672 km
Average flight time
2 hours 52 mins

Book with confidence

Compare flights from London to Toronto easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Toronto. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Pearson Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Pearson Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Pearson Intl. (YYZ)

The easiest way to view the best deals on flights from London to Toronto today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Pearson Intl. start at just £420 and range up to £490.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Toronto
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Toronto flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Pearson Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Toronto easily and book with confidence

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