The cheapest times to fly from LHR to YYZ are

  • January 15th to March 18th
  • May 7th to July 8th
  • October 8th to December 9th (except the week of October 22nd)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LHR to YYZ is mid November. Prices can be as high as $926 for Saturday flights during early August, or as low as $403 for Tuesday flights around mid November.


When to Fly to Toronto

Flying from London (LHR) to Toronto (YYZ) will usually cost between $413 to $751 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid November with an average ticket price of $419. Due to high demand the most expensive time to fly is early August, with an average price of $859. Planning your trip to low-cost times can easily save you $440 on economy flights and even more on first-class flights. Generally, any price below $453 can be considered a good price for a round-trip LHR to YYZ flight.

See below for a graph of average weekly prices for the LHR to YYZ route. All prices are for round-trip tickets in USD.

LHR to YYZ Flight Prices

Compared to other flights, the LHR to YYZ flight is much cheaper than the average and costs less than the average flight leaving from London. The average price per mile (for a direct flight) is $0.08, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $44 (7%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $474. Return trip prices are from the YYZ to LHR flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LHR to YYZ can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 7 hour 22 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from LHR to YYZ? We’ve got answers.

Which airlines fly this route?

You can find 27 major airlines flying this route most often: Aer Lingus, Aeromexico, Air Canada, Air France, Alitalia, American, Austrian, Azores Airlines, British Airways, Brussels Airlines, Condor, Delta, EgyptAir, Finnair, Iberia, Icelandair, KLM, LOT, Lufthansa, SAS, Singapore Airlines, SWISS, Tap Air Portugal, Turkish Airlines, United, Virgin Atlantic, WestJet, and potentially more during busy seasons.

How far away is it from Lester B. Pearson International Airport to London Heathrow Airport?

The distance between the two airports is roughly 3546 miles or 5707 kilometers.

How long does it take to fly from LHR to YYZ?

The real-world flight time for a nonstop LHR to YYZ flight is about 7 hour 22 minutes.

How many flights go between London and Toronto?

It depends on the day of the week and the date, but a typical day might have around 65 available flights from LHR to YYZ.


Airport Location Info


Departing Airport

Origination code LHR
Origination airport name London Heathrow Airport
City London
Country the United Kingdom
Latitude 51.5
Longitude -0.5

Return Airport

Destination code YYZ
Destination airport name Lester B. Pearson International Airport
City Toronto
Country Canada
Latitude 43.7
Longitude -79.6


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.