Question 1

What is the cheapest airline that flies from London Heathrow to Toronto?

Accepted Answer

TAP AIR PORTUGAL, Icelandair, and WestJet are the most popular carriers operating from London Heathrow to Toronto

Question 2

Which stopover airport has the shortest travel time from London Heathrow Airport to Toronto?

Accepted Answer

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 16m.

Question 3

Can stopping save me money on London Heathrow Airport to Toronto flights?

Accepted Answer

You could potentially save up to 1% on your flight if you consider stops on a London Heathrow Airport to Toronto flight.

Question 4

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 5

What is the cheapest time of day to depart on your flight to Toronto?

Accepted Answer

In the morning is the cheapest time of day to fly from London Heathrow Airport to Toronto when you can find flight prices for as low as £477. Flying to Toronto in the morning is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly in the afternoon, with an average ticket price of £528. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Question 6

What is the cheapest month to fly to Toronto?

Accepted Answer

The month of February is, on average, the cheapest month to fly to Toronto from London Heathrow Airport, with most prices found around £367. If you are unable to visit Toronto during the month of February, then departing from London Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around £374.

Question 7

Which airline has the best punctuality record on London to Toronto flights?

Accepted Answer

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

Question 8

Which airlines fly to Toronto?

Accepted Answer

Air Canada, Lufthansa and Virgin Atlantic are the top three most popular airlines that fly to Toronto from London Heathrow Airport according to our data. Air Canada is the first choice among our users, with 66% of people opting to fly with this airline when travelling to Toronto. Keep in mind that there are 15 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.

Question 9

Which stopover airport offers the lowest fares from London Heathrow Airport to Toronto?

Accepted Answer

Flights via Zurich (ZRH) offer the lowest average return price of £317.

Question 10

Which stopover airport has the shortest connection time from London Heathrow Airport to Toronto?

Accepted Answer

Newark (EWR) has the shortest average stopover time for this route: 1h 23m.

Question 11

How have London Heathrow Airport to Toronto flight prices changed over time?

Accepted Answer

As of January 2026, prices for London Heathrow Airport to Toronto flights are approximately 7% more expensive when compared to flights at the same time last year.

Question 12

How many flights depart from London Heathrow Airport to Toronto on average per week?

Accepted Answer

174 flights are operational weekly from London Heathrow Airport to Toronto as of January 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

Question 13

What cabin class options are available on London Heathrow to Toronto flights?

Accepted Answer

There are 4 cabin classes available to choose from on London Heathrow to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 14

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Toronto?

Accepted Answer

Reykjavik (KEF) was the most common stop: 22% of momondo users choosing one-stop flights on this route connected there.

Question 15

What is the cheapest London Heathrow to Toronto flight route?

Accepted Answer

Fly from London Heathrow to Toronto Pearson Intl for the best London Heathrow - Toronto flight prices

Question 16

What is the cheapest day to depart on your flight to Toronto?

Accepted Answer

Our data shows that Thursday is the least expensive day to fly to Toronto. Tickets to fly out on this day can be as low as £477. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Toronto on Monday is £514.

Question 17

How far in advance should I book a flight to Toronto?

Accepted Answer

You are more likely to see cheaper flights to Toronto from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around £439 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from London Heathrow Airport for as low as £399 on momondo.

Question 18

How many flights depart from London Heathrow Airport to Toronto on average per day?

Accepted Answer

As of January 2026, there are 24 flights per day flying from London Heathrow Airport to Toronto. The most common time of day flights depart is 11:00, with 44% of flights taking off in the afternoon.

Question 19

What is the most punctual flight time for London to Toronto flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 20

How often are flights from London to Toronto delayed?

Accepted Answer

Historically, on average around 12% of flights between London and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 141 minutes.

Question 21

When did momondo last update prices for flights from London Heathrow Airport to Toronto?

Accepted Answer

Prices for flights from London Heathrow Airport to Toronto refresh daily.

Question 22

How many operators does momondo search for flights from London Heathrow Airport to Toronto?

Accepted Answer

As of January 2026, there are 15 operators available to choose from for flights from London Heathrow Airport to Toronto.

Question 23

How old do you have to be to fly from London Heathrow Airport to Toronto?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Toronto.

Question 24

What documentation or ID do you need to fly to Toronto?

Accepted Answer

The travel and health documents required for your trip to Toronto 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 Toronto. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£361
Fastest flight time	7h 45m
Direct flights	Every day
Airports in Toronto	3 airports

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom £277	Free Cancellation	Rating 7.3 1,674 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom £296	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
Delta	PriceFrom £298	Free Cancellation	Rating 7.9 8,126 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom £302	Free Cancellation	Rating 7.1 2,130 reviews	Search TAP AIR PORTUGAL flights
Air Transat	PriceFrom £302	Free Cancellation	Rating 7.7 501 reviews	Search Air Transat flights
Aer Lingus	PriceFrom £306	Free Cancellation	Rating 7.2 1,443 reviews	Search Aer Lingus flights
Lufthansa	PriceFrom £308	Free Cancellation	Rating 6.8 7,756 reviews	Search Lufthansa flights
Air Canada	PriceFrom £311	Free Cancellation	Rating 7.1 10,667 reviews	Search Air Canada flights
Virgin Atlantic	PriceFrom £324	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
KLM	PriceFrom £327	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights

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How to get the cheapest flight ticket from London Heathrow Airport to Toronto

What is the cheapest month to fly to Toronto?

What is the cheapest day to depart on your flight to Toronto?

What is the cheapest time of day to depart on your flight to Toronto?

What is the cheapest London Heathrow to Toronto flight route?

Fly from London Heathrow to Toronto Pearson Intl for the best London Heathrow - Toronto flight prices

How far in advance should I book a flight to Toronto?

What cabin class options are available on London Heathrow to Toronto flights?

There are 4 cabin classes available to choose from on London Heathrow to Toronto 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 London Heathrow Airport to Toronto flights?

You could potentially save up to 1% on your flight if you consider stops on a London Heathrow Airport to Toronto flight.

How have London Heathrow Airport to Toronto flight prices changed over time?

As of January 2026, prices for London Heathrow Airport to Toronto flights are approximately 7% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London Heathrow to Toronto?

TAP AIR PORTUGAL, Icelandair, and WestJet are the most popular carriers operating from London Heathrow to Toronto

Which airlines fly to Toronto?

How often are flights from London to Toronto delayed?

Historically, on average around 12% of flights between London and Toronto have experienced a delay on any given week. The average delay length over the past 12 months has been 141 minutes.

What is the most punctual flight time for London to Toronto flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Toronto flights?

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Toronto?

Reykjavik (KEF) was the most common stop: 22% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London Heathrow Airport to Toronto?

Flights via Zurich (ZRH) offer the lowest average return price of £317.

Which stopover airport has the shortest travel time from London Heathrow Airport to Toronto?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 10h 16m.

Which stopover airport has the shortest connection time from London Heathrow Airport to Toronto?

Newark (EWR) has the shortest average stopover time for this route: 1h 23m.

How many flights depart from London Heathrow Airport to Toronto on average per day?

As of January 2026, there are 24 flights per day flying from London Heathrow Airport to Toronto. The most common time of day flights depart is 11:00, with 44% of flights taking off in the afternoon.

How many flights depart from London Heathrow Airport to Toronto on average per week?

174 flights are operational weekly from London Heathrow Airport to Toronto as of January 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

When to book flights from London Heathrow Airport to Toronto

Cheap London Heathrow Airport to Toronto (LHR to YTO) flight deals and tips

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When did momondo last update prices for flights from London Heathrow Airport to Toronto?

How many operators does momondo search for flights from London Heathrow Airport to Toronto?

How old do you have to be to fly from London Heathrow Airport to Toronto?

What documentation or ID do you need to fly to Toronto?

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What is the most popular airline from London Heathrow Airport to Toronto?

Best airlines flying from London Heathrow Airport to Toronto

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Delta Flights From London Heathrow Airport to Toronto

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