Q: What is the typical price of a round-trip flight between Toronto and London Heathrow Airport?

Prices are currently low for flights on this route. Typical prices usually range from $743 to $1,165. The lowest price recently found on this route was $565.

Question 1

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $875. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $992.

Question 2

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Accepted Answer

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Toronto to London Heathrow Airport at noon for as low as $678. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $946.

Question 3

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Toronto, with most prices found around $552. If you’re not able to fly to London Heathrow Airport in February, then April is your next best option. Flight prices from Toronto to London Heathrow Airport during April average around $572.

Question 4

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

Accepted Answer

Flights via Montreal (YUL) offer the lowest average round-trip price of $490.

Question 5

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

Accepted Answer

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

Question 6

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

Accepted Answer

WestJet, Icelandair, and Air Canada are the most popular carriers operating from Toronto to London Heathrow

Question 7

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

Accepted Answer

As of December 2025, 222 flights take off from Toronto and land in London Heathrow Airport each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.

Question 8

How long does it take to fly to London Heathrow Airport?

Accepted Answer

On average, it takes 9h 02m to fly from Toronto to London Heathrow Airport if you fly out of Toronto (the most popular airport in Toronto) and into London Heathrow Airport (the most popular airport in London Heathrow Airport). If you’re flying out of Hamilton and into London Heathrow Airport, then the flight time is around 14h 40m.

Question 9

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

Accepted Answer

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 9h 35m.

Question 10

What is the typical price of a round-trip flight between Toronto and London Heathrow Airport?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $743 to $1,165.
The lowest price recently found on this route was $565.

Question 11

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

Accepted Answer

No. A direct flight is the cheapest option for a flight between Toronto to London Heathrow Airport.

Question 12

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

Accepted Answer

Dublin (DUB) was the most common stop: 46% of momondo users choosing 1-stop flights on this route connected there.

Question 13

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $672 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Toronto for as low as $591 on momondo.

Question 14

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

Accepted Answer

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

Question 15

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

Accepted Answer

As of December 2025, prices for Toronto to London Heathrow Airport flights are approximately 30% more expensive when compared to flights at the same time last year.

Question 16

How often are flights from Toronto to London delayed?

Accepted Answer

Historically, on average around 20% of flights between Toronto and London have experienced a delay on any given week. The average delay length over the past 12 months has been 168 minutes.

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

Dublin (DUB) has the shortest average layover time for this route: 1h 56m.

Question 19

What is the cheapest Toronto to London Heathrow flight route?

Accepted Answer

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

Question 20

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

Accepted Answer

As of December 2025, 31 flights take off from Toronto and land in London Heathrow Airport each day. The most common flight departure time for this route is 6:00PM, with 100% of daily flights taking off in the evening.

Question 21

What airlines fly to London Heathrow Airport?

Accepted Answer

Air Canada, British Airways and Lufthansa are the top three most popular airlines that fly to London Heathrow Airport from Toronto according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 14 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Question 22

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

Accepted Answer

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

Question 23

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

Accepted Answer

Prices for flights from Toronto to London Heathrow Airport are updated daily.

Question 24

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

Accepted Answer

As of December 2025, there are 14 operators available to choose from for flights from Toronto to London Heathrow Airport.

Question 25

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to London Heathrow Airport.

Question 26

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

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

Best Price Found	$505
Fastest flight time	7h 05m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $472	Free Cancellation	Rating 7.0 590 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $476	Free Cancellation	Rating 7.2 2,089 reviews	Search TAP AIR PORTUGAL flights
Virgin Atlantic	PriceFrom $504	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Air Transat	PriceFrom $504	Free Cancellation	Rating 7.8 482 reviews	Search Air Transat flights
British Airways	PriceFrom $527	Free Cancellation	Rating 6.7 7,575 reviews	Search British Airways flights
Air Canada	PriceFrom $538	Free Cancellation	Rating 7.1 10,525 reviews	Search Air Canada flights
Lufthansa	PriceFrom $540	Free Cancellation	Rating 6.8 7,628 reviews	Search Lufthansa flights
American Airlines	PriceFrom $546	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $575	Free Cancellation	Rating 7.2 1,394 reviews	Search Aer Lingus flights
Delta	PriceFrom $576	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights

Cheap flights from Toronto to London from $236

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 1/21. 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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