Question 1

What are the cheapest airlines flying from Toronto Pearson Intl Airport to London Heathrow Airport round-trip?

Accepted Answer

Air Canada, at £380, was found to be the cheapest airline from Toronto Pearson Intl Airport to London Heathrow Airport.Alternate airlines flying return to your destination include Virgin Atlantic and Lufthansa. Users have found that Air Canada is 21% cheaper than the other options available to this destination.

Question 2

What are the cheapest airlines to fly from Toronto Pearson Intl Airport to London Heathrow Airport one-way?

Accepted Answer

The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as £209. However, be on the lookout for offers from Lufthansa and TAP AIR PORTUGAL, as they are both options that can get you from Toronto Pearson Intl Airport to London Heathrow Airport for a low price.

Question 3

How far ahead should I book a flight from Toronto Pearson Intl Airport to London Heathrow Airport?

Accepted Answer

The price you pay for your flight from Toronto Pearson Intl Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 4

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to London Heathrow Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London Heathrow Airport (average of £112). Flying from Toronto Pearson Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Question 5

What is the cheapest day to fly from Toronto Pearson Intl Airport to London Heathrow Airport?

Accepted Answer

Travellers seeking maximum savings on their Toronto Pearson Intl Airport to London Heathrow Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Toronto Pearson Intl Airport to London Heathrow Airport

Accepted Answer

The most flights from YYZ to LHR are scheduled on a Thursday (45 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (20 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 9

What are the cheapest flights from Toronto Pearson Intl Airport to London Heathrow Airport?

Accepted Answer

Looking at all options, your cheapest flight can be booked for £290. While the most popular route (Toronto Pearson Intl - London Heathrow) can be booked for £380 on average our data indicates £1,355 when flying from Toronto Pearson Intl Airport to London Heathrow Airport.

Question 10

What are the most reliable airlines from Toronto Pearson Intl Airport to London Heathrow Airport?

Accepted Answer

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 Toronto Pearson Intl Airport to London Heathrow Airport on time: Croatia Airlines (88%), Ethiopian Air (85%), Singapore Airlines (84%).

Question 11

What are the most popular airlines that fly from Toronto Pearson Intl Airport to London Heathrow Airport?

Accepted Answer

Before booking your flight from Toronto Pearson Intl Airport to London Heathrow Airport check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

Question 12

What is the cheapest day to fly round-trip from Toronto Pearson Intl Airport to London Heathrow Airport?

Accepted Answer

Flights from Toronto Pearson Intl Airport to London Heathrow Airport are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

Question 13

How far in advance should I book a flight from Toronto Pearson Intl Airport to London Heathrow Airport?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 14% on flights from Toronto Pearson Intl Airport to London Heathrow Airport compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £437. For sooner than that we have options available in the next 3 days from £594.

Question 14

What is the cheapest month to fly from Toronto Pearson Intl Airport to London Heathrow Airport?

Accepted Answer

Our data shows that February tends to be the cheapest month to fly to London Heathrow Airport from Toronto Pearson Intl Airport. Users have commonly found prices around £453 for the month, but tickets can be as low as £280. Due to multiple factors, prepare for potentially higher prices in December.

Question 15

What is the cheapest time of day to fly from YYZ to LHR?

Accepted Answer

Unlike at midday, when flights are generally more expensive, you can save up to 4% on flights from Toronto Pearson Intl Airport to London Heathrow Airport by exploring options for tickets in the morning.

Question 16

Can I find deals for flights from Pearson Intl to Heathrow that include hotel bookings?

Accepted Answer

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

Question 17

How can I find direct flights from Pearson Intl to Heathrow?

Accepted Answer

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

Question 18

Can I find deals for business class flights from Pearson Intl to Heathrow?

Accepted Answer

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

Question 19

How does Cheapflights help users find flights from Pearson Intl to Heathrow?

Accepted Answer

Deals for Pearson Intl to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 20

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Heathrow?

Accepted Answer

Cheapflights helps you find that perfect flight to Heathrow from Pearson Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 21

Can Cheapflights find flights from Pearson Intl to Heathrow with no change fees?

Accepted Answer

Need flexible booking options for your flight to Heathrow from Pearson Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 22

Can Cheapflights notify me if prices for flights from Pearson Intl to Heathrow become cheaper?

Accepted Answer

Yes! Start tracking prices for Pearson Intl to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£380
One-way from	£193
Popular in	December
Cheapest in	February
Average price	£524
Good round-trip deal	£440 or less
Good one-way deal	£303 or less

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest£243	Average£355	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Aer Lingus	Cheapest£360	Average£455	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Icelandair	Cheapest£362	Average£476	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Canada	Cheapest£368	Average£498	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Virgin Atlantic	Cheapest£387	Average£450	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Lufthansa	Cheapest£396	Average£573	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£398	Average£516	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£400	Average£510	FlexibilityNo cancel fee	On-time75%	Search KLM flights
American Airlines	Cheapest£412	Average£412	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air France	Cheapest£507	Average£509	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Cheap flights from Toronto Pearson Intl Airport to London Heathrow Airport from £193

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Toronto Pearson Intl to London Heathrow are usually found in February or January, booked 81 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Pearson Intl to Heathrow

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Find flight deals from Pearson Intl to Heathrow

Cheapest flights from Pearson Intl to HeathrowExplore the most affordable flight options available from Pearson Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Explore the most affordable flight options available from Pearson Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Toronto Pearson Intl Airport to London Heathrow Airport that are best for you.

Best time to book a flight from Pearson Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Pearson Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to London Heathrow Airport

How far ahead should I book a flight from Toronto Pearson Intl Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Pearson Intl to Heathrow. Price data was last updated on 9 June 2025.

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to London Heathrow Airport?

What is the cheapest time of day to fly from YYZ to LHR?

Find hourly flight availability from Pearson Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Weekly flight availability from Toronto Pearson Intl Airport to London Heathrow Airport

Explore weekly flight availability from Pearson Intl to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Peruse reviews from past customers who have flown with Delta, KLM and Azores Airlines from Toronto to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Toronto Pearson Intl Airport to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Toronto Pearson Intl Airport to London Heathrow Airport one-way?

What are the most reliable airlines from Toronto Pearson Intl Airport to London Heathrow Airport?

What are the cheapest flights from Toronto Pearson Intl Airport to London Heathrow Airport?

Can I find deals for flights from Pearson Intl to Heathrow that include hotel bookings?

How can I find direct flights from Pearson Intl to Heathrow?

Can I find deals for business class flights from Pearson Intl to Heathrow?

What is the cheapest month to book a flight from Toronto Pearson Intl Airport to London Heathrow Airport?

Travelling to a place near Toronto Pearson Intl Airport?

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Alternative routes for Pearson Intl to Heathrow

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Top 10 airlines flying from Pearson Intl to Heathrow

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How does Cheapflights help users find flights from Pearson Intl to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to Heathrow?

Can Cheapflights find flights from Pearson Intl to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Pearson Intl to Heathrow become cheaper?

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Cheapest flights from Pearson Intl to Heathrow
Explore the most affordable flight options available from Pearson Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.