Cheap flights from London Heathrow Airport to Toronto Pearson Intl Airport from £271

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London Heathrow to Toronto Pearson Intl are usually found in September or February, booked 43 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Heathrow to Pearson Intl

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Pearson Intl
Explore the most affordable flight options available from Heathrow to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2025.

Mon 29/1213:25LHR - YYZ
2 stops47h 06mAir Canada
Mon 12/107:50YYZ - LHR
1 stop31h 45mAir Canada
Deal found 20/12£392
Mon 29/1211:05LHR - YYZ
1 stop17h 15mVirgin Atlantic
Mon 27/423:05YYZ - LHR
Nonstop7h 05mVirgin Atlantic
Deal found 22/12£395
Wed 31/1210:25LHR - YYZ
1 stop18h 34mAir Canada
Sun 11/123:00YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 22/12£399
Mon 29/1213:25LHR - YYZ
2 stops47h 06mAir Canada
Mon 5/108:15YYZ - LHR
2 stops41h 55mAir Canada
Deal found 22/12£406
Mon 29/1211:05LHR - YYZ
1 stop17h 15mVirgin Atlantic
Wed 28/122:55YYZ - LHR
1 stop12h 40mVirgin Atlantic
Deal found 21/12£406
Mon 29/1213:25LHR - YYZ
2 stops47h 06mAir Canada
Thu 8/107:50YYZ - LHR
1 stop31h 45mAir Canada
Deal found 22/12£407

Find flight deals from Heathrow to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Pearson Intl (YYZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 December 2025.

Round-trip from

£381

One-way from

£271

Popular in

December

Cheapest in

September

Average price

£580

Good round-trip deal

£460 or less

Good one-way deal

£394 or less
Air Canada
  • Air Canada
  • 7/1-12/1
  • 3 total stops
  • 44h 36m total
  • London to Toronto
14/1
  • 14/1
  • 1 total stop
  • 27h 20m total
  • London to Toronto
Highest demand for flights based on searches. 4% potential increase in price (£14 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from London Heathrow to Toronto Pearson Intl.
Price to beat on a one-way flight from London Heathrow to Toronto Pearson Intl.

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Pearson Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Toronto Pearson Intl Airport that are best for you.

Fly from

Heathrow

Fly to

Pearson Intl

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 1/6

09:50-15:50

1 stop11h 00m

Toronto Pearson Intl

Mon 15/6

18:05-06:15

Nonstop7h 10m

£389

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 15/1

17:05-20:15

Nonstop8h 10m

Toronto Pearson Intl

Sat 24/1

18:05-06:15

Nonstop7h 10m

£390

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 24/1

17:05-20:15

Nonstop8h 10m

Toronto Pearson Intl

Mon 2/2

22:05-10:10

Nonstop7h 05m

£390

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 18/6

07:40-15:50

1 stop13h 10m

Toronto Pearson Intl

Sun 21/6

22:15-10:30

Nonstop7h 15m

£392

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 18/6

06:20-15:50

1 stop14h 30m

Toronto Pearson Intl

Tue 23/6

18:05-06:15

Nonstop7h 10m

£395

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 29/4

15:20-22:23

1 stop12h 03m

Toronto Pearson Intl

Wed 6/5

14:05-09:20

2 stops14h 15m

£396

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 2/3

15:35-21:59

1 stop11h 24m

Toronto Pearson Intl

Fri 13/3

07:00-22:10

1 stop11h 10m

£400

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 14/6

09:50-15:50

1 stop11h 00m

Toronto Pearson Intl

Tue 23/6

18:05-06:15

Nonstop7h 10m

£401

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 15/6

07:40-15:50

1 stop13h 10m

Toronto Pearson Intl

Mon 22/6

18:05-06:15

Nonstop7h 10m

£401

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 25/5

09:50-15:50

1 stop11h 00m

Toronto Pearson Intl

Sun 31/5

17:20-09:05

1 stop10h 45m

£413

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Heathrow to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Pearson Intl. Price data was last updated on 19 December 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Toronto Pearson Intl Airport, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto Pearson Intl Airport (average of £304). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in December is currently the most expensive (average of £374). 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.

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

Find hourly flight availability from Heathrow to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Toronto Pearson Intl Airport at midday. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Pearson Intl. Price data was last updated on 20 December 2025.

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

How much does it cost for a return flight from London Heathrow Airport to Toronto Pearson Intl Airport?

Reviews of airlines servicing Pearson Intl

Get insights into the airlines that provide service to Pearson Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pearson Intl. Reviews last updated 23 December 2025.
Get a feel of what it's like to fly with Virgin Atlantic, Air France, andAir Canada from London Heathrow Airport to Toronto Pearson Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Entertainment

7.6

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Crew

8.1

Entertainment

7.6

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Crew

8.1

Entertainment

7.6

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Crew

8.1

Entertainment

7.6

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Crew

8.1

Entertainment

7.6

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Crew

8.1

Entertainment

7.6

Food

6.9

Boarding

7.7

Overall

7.5

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from London Heathrow Airport to Toronto Pearson Intl Airport?

    Airlines like British Airways fly from London Heathrow Airport to Toronto Pearson Intl Airport in about 11h. The time it takes to get you to your destination can typically vary by up to . The distance between London Heathrow Airport and Toronto Pearson Intl Airport is about 3543 mi.

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

    Our cheapest airline available from London Heathrow Airport to Toronto Pearson Intl Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as £286 on this airline. Additional options worth looking into are Delta and Air Transat, starting at £306 and £310 round-trip. Users have found that Scandinavian Airlines is 36% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as £197 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Scandinavian Airlines from £209 and WestJet from £222 one-way.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Toronto Pearson Intl Airport consider choosing KLM (100%), Air France (100%) or Delta (100%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for £288. While the most popular route (London Heathrow - Toronto Pearson Intl) can be booked for £279 on average, our data indicates £1,039 when flying from London Heathrow Airport to Toronto Pearson Intl Airport.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Toronto Pearson Intl Airport?

  • What are some popular things to do or see while on a stopover in Lisbon?

    Lisbon travellers tend to visit Chiado, Londres, and Sé de Lisboa more than anywhere else. Travelers on a layover in Lisbon can visit Chiado, Londres, and Sé de Lisboa, by traveling 4.5 mi, 2.3 mi, and 4.6 mi, respectively after landing at Lisbon Humberto Delgado. Travellers in need of a car in Lisbon can hire one for about £12 per day.

  • What are some popular points of interest to see during a stopover in New York?

    Times Square, New York City Center, and August Wilson Theater are the most popular attractions in New York if you're in need of something to do during your stopover. Times Square, New York City Center, and August Wilson Theater can be accessed by travelling approximately 13.6 mi, 13.6 mi, and 13.7 mi, respectively from New York John F Kennedy Intl. Travellers can rent a car at New York John F Kennedy Intl for an average daily rate of £41 to make sightseeing during their stopover a little easier.

  • Where are the least popular stopover locations for London Heathrow Airport to Toronto Pearson Intl Airport flights?

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

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto Pearson Intl Airport (average of £304). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in December is currently the most expensive (average of £374). 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.

See more FAQs

Travelling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Orillia
Brampton
Richmond Hill
Ajax
Vaughan
Markham
Orangeville
Oakville
Burlington
Grimsby
Oshawa
Kitchener
Pickering

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Pearson Intl on these airlines

Choose from the following airlines for your flight from Heathrow to Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 23 December 2025.

Top 10 airlines flying from Heathrow to Pearson Intl

Discover the top 10 airlines that operate flights from Heathrow to Pearson Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£299Average£453FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
DeltaCheapest£306Average£499FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air TransatCheapest£310Average£434FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapest£314Average£506FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£316Average£456FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest£320Average£381FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£329Average£443FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TAP AIR PORTUGALCheapest£331Average£532FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
KLMCheapest£335Average£468FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£338Average£452FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Heathrow to Pearson Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pearson Intl from Heathrow.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Pearson Intl with no change fees.

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

Of course! You can now track prices for flights from Heathrow to Pearson Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.