Cheap flights from London Heathrow Airport to Toronto Pearson Intl Airport from £256

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
4 Apr — 11 Apr1
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 October, 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 5 March 2026.

Thu 16/413:05
LHR
-
YYZ
1 stop14h 00m
Icelandair
Sat 25/423:10
YYZ
-
LHR
1 stop16h 10m
Icelandair
Deal found 28/2£329
Wed 15/413:05
LHR
-
YYZ
1 stop14h 00m
Icelandair
Mon 20/420:45
YYZ
-
LHR
1 stop10h 10m
Icelandair
Deal found 28/2£332
Wed 15/413:05
LHR
-
YYZ
1 stop14h 00m
Icelandair
Wed 22/420:45
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 28/2£334
Tue 14/421:25
LHR
-
YYZ
1 stop29h 40m
Icelandair
Tue 21/420:45
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 28/2£335
Sat 18/421:25
LHR
-
YYZ
1 stop26h 45m
Icelandair
Sat 25/420:45
YYZ
-
LHR
1 stop10h 10m
Icelandair
Deal found 28/2£335
Fri 17/421:25
LHR
-
YYZ
1 stop26h 45m
Icelandair
Sat 25/420:45
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 28/2£337
Mon 27/421:25
LHR
-
YYZ
1 stop26h 45m
Icelandair
Mon 11/523:10
YYZ
-
LHR
1 stop16h 10m
Icelandair
Deal found 28/2£338
Wed 15/413:05
LHR
-
YYZ
1 stop11h 05m
Icelandair
Thu 23/420:45
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 28/2£338

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 5 March 2026.

Round-trip from

£329

One-way from

£256

Popular in

December

Cheapest in

September

Average price

£439

Good round-trip deal

£445 or less

Good one-way deal

£438 or less
Icelandair
  • Icelandair
  • 16/4-25/4
  • 2 total stops
  • 30h 10m total
  • London to Toronto
Icelandair
  • Icelandair
  • 14/5
  • 1 total stop
  • 26h 45m total
  • London to Toronto
Highest demand for flights based on searches. 1% potential increase in price (£7 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 March 2026
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 5 March 2026.
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

Fly to

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 22/4

13:05-19:10

1 stop11h 05m

Toronto Pearson Intl

Sun 26/4

20:45-11:55

1 stop10h 10m

£412

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 14/3

18:00-22:05

Nonstop8h 05m

Toronto Pearson Intl

Fri 20/3

19:10-06:30

Nonstop7h 20m

£431

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 15/3

09:30-17:15

1 stop11h 45m

Toronto Pearson Intl

Sun 22/3

18:00-07:10

1 stop9h 10m

£441

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 18/4

12:05-14:55

Nonstop7h 50m

Toronto Pearson Intl

Sat 25/4

21:25-09:35

Nonstop7h 10m

£441

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 19/4

17:45-20:35

Nonstop7h 50m

Toronto Pearson Intl

Tue 28/4

22:55-11:10

Nonstop7h 15m

£460

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 19/3

07:30-23:46

2 stops20h 16m

Toronto Pearson Intl

Thu 26/3

14:15-09:45

2 stops15h 30m

£480

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 12/6

06:30-13:20

1 stop11h 50m

Toronto Pearson Intl

Sun 5/7

22:55-11:10

Nonstop7h 15m

£509

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 8/6

06:50-19:00

2 stops17h 10m

Toronto Pearson Intl

Mon 15/6

12:00-05:55

1 stop12h 55m

£543

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 29/8

10:20-18:35

1 stop13h 15m

Toronto Pearson Intl

Wed 9/9

18:05-06:15

Nonstop7h 10m

£557

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 26/4

21:05-15:40

2 stops23h 35m

Toronto Pearson Intl

Mon 11/5

17:10-16:25

2 stops18h 15m

£575

Flights are sorted by cheapest return flights first.

Deals found on 28/2

Showing 1-10 of 22 resultsSorted by cheapest first
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 27 February 2026.

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 17 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto Pearson Intl Airport (average of £317). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of £369). 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 5 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Toronto Pearson Intl Airport as you normally would.

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 5 March 2026.
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.

Entertainment

7.6

Overall

7.5

Crew

8.2

Boarding

7.7

Food

6.9

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!

Entertainment

7.6

Overall

7.5

Crew

8.2

Boarding

7.7

Food

6.9

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!

Entertainment

7.6

Overall

7.5

Crew

8.2

Boarding

7.7

Food

6.9

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!

Entertainment

7.6

Overall

7.5

Crew

8.2

Boarding

7.7

Food

6.9

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!

Entertainment

7.6

Overall

7.5

Crew

8.2

Boarding

7.7

Food

6.9

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!

Entertainment

7.6

Overall

7.5

Crew

8.2

Boarding

7.7

Food

6.9

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 Icelandair and Lufthansa fly from London Heathrow Airport to Toronto Pearson Intl Airport in about 8h 05m. The time it takes to get you to your destination can typically vary by up to 3h. The distance between London Heathrow Airport and Toronto Pearson Intl Airport is about 3543 mi. This flight may include one or multiple stops.

  • 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 SWISS. Our recent data shows that you can find tickets from as low as £273 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and Scandinavian Airlines, starting at £278 and £287 round-trip. Users have found that SWISS is 41% 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 £206 on Scandinavian Airlines. Other airlines that offer cheap prices include WestJet from £223 and Air Transat from £248 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 Ethiopian Air (90%), Thai Airways (90%) or KLM (88%) 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 £300. While the most popular route (London Heathrow - Toronto Pearson Intl) can be booked for £25 on average, our data indicates £1,105 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 £13 per day.

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

    Times Square, New York City Center, and Madison Square Garden 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 Madison Square Garden can be accessed by travelling approximately 13.6 mi, 13.6 mi, and 13.6 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 £37 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto Pearson Intl Airport (average of £317). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of £369). 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
Ajax
Vaughan
Markham
Oakville
Burlington
Richmond Hill
Grimsby
Oshawa
Kitchener
Pickering

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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 5 March 2026.

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 5 March 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£273Average£344FlexibilityNo cancel feeOn-time79%
Search SWISS flights
TAP AIR PORTUGALCheapest£278Average£522FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£287Average£440FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£306Average£406FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest£321Average£507FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest£325Average£512FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air TransatCheapest£326Average£446FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£331Average£479FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£337Average£526FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£337Average£473FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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

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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.

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