Cheap flights from London Heathrow Airport to Toronto from £255

The city of Toronto contains three international airports and flights to Toronto from Heathrow Airport (LHR) will be destined for Lester B. Pearson International Airport (YYZ), otherwise known as Toronto Pearson Airport. Toronto Pearson is Canada’s largest and busiest commercial airport as well as being the busiest in North America by passenger volume. It is situated some 14 miles northeast of downtown Toronto and uses two commercial passenger terminals and is the primary hub for Air Canada. London Heathrow Airport is the principal commercial air traffic gateway in the UK and is the primary airport serving the Greater London Metropolitan Area. Ranked as the world’s second busiest hub by passenger volume it is located about 14 miles from Central London and uses eight passenger terminals. Of these Terminals 2 and 5 are most often used for international flights to Canada.

The route between London Heathrow Airport and Toronto Pearson Airport is a popular one with Air Canada, Lufthansa and Finnair providing direct flight service and a list of others offering connecting service along this air corridor. Air Canada and Lufthansa offer frequent direct flights to Toronto from Heathrow during the 14:00 hour, while Finnair direct flights occur during the 17:00 hour. Air Canada, Lufthansa and Finnair direct flights all require similar times to complete the journey with an average duration of about 7h 40min.

Air Canada and Lufthansa also provide a connecting service to Toronto from Heathrow Airport and, along with SWISS, are top on this list. SWISS flights from London Heathrow make stopovers at Zurich Airport (ZRH) lasting between 1h 25min and 4h 20min for total flight time of 11h 45min (shortest) to 14h 25min (longest) en route to Toronto. Air Canada and Lufthansa flights can stopover at either Frankfurt am Main Airport (FRA) or Washington Dulles Airport (IAD). Stopover times in Frankfurt can last up to 4h 20min for a total flight time of 14h 25min (longest), while those connecting in Washington, DC, require a stopover lasting 1h 20min with total flight time of 10h 43min (shortest). In terms of affordability one-stop flights are cheaper than direct flights.

UK citizens can enjoy visa-free travel to Canada for up to six months with a valid British passport and a Canadian eTA permit. Prior to finalising your flight to Toronto from Heathrow you should apply for a permit online. The process takes only a few minutes providing your documents are in order but costs vary from C$7 (£4) to C$34 (£20) depending on the service used.

Departing from London Heathrow Airport to Toronto will take you 10h 10m. The distance from London Heathrow Airport to Toronto is about 3543 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Our cheapest airline available from London Heathrow Airport to Toronto is SWISS. Our recent data shows that you can find tickets from as low as £273 on this airline. Additional options worth looking into are Icelandair and Air Transat, starting at £313 and £324 round-trip. Users have found that SWISS is 42% cheaper than the other options available to this destination.

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £226. Air Transat flights start at £248 while deals on Virgin Atlantic start at £273 one-way.

Most travelers choose London Heathrow - Toronto Pearson Intl, London Heathrow - Toronto Island or London Heathrow - Hamilton when deciding on the best route from London Heathrow Airport to Toronto.

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Toronto on time: United Airlines (80%), Lufthansa (80%), SriLankan Airlines (77%).

Looking at all options, your cheapest flight can be booked for £329. While the most popular route (London Heathrow - Toronto Pearson Intl) can be booked for £398 on average, our data indicates £981 when flying from London Heathrow Airport to Toronto.

Yes. In addition to deals on Heathrow to Toronto flights, Cheapflights offers holiday packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Toronto.

Yes. Cheapflights offers flight deals from Heathrow to Toronto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto (average of £380). Flying from London Heathrow Airport to Toronto in December is currently the most expensive (average of £589). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.