Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Toronto Pearson Intl Airport from C$ 489

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
12 Dec — 19 Dec1
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 66 days in advance, depart on a Wednesday or Friday and return on a Sunday

Find 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 12 November 2025.

Thu 27/119:00 a.m.LHR - YYZ
1 stop12h 10mAir Canada
Mon 1/1211:00 p.m.YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 12/11C$ 681
Thu 20/119:00 a.m.LHR - YYZ
1 stop12h 10mAir Canada
Mon 24/116:10 p.m.YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 11/11C$ 683
Mon 24/118:35 p.m.LHR - YYZ
1 stop26h 40mIcelandair
Mon 8/127:40 p.m.YYZ - LHR
1 stop18h 50mIcelandair
Deal found 12/11C$ 687
Tue 18/118:35 p.m.LHR - YYZ
1 stop26h 40mIcelandair
Sun 23/117:40 p.m.YYZ - LHR
1 stop10h 10mIcelandair
Deal found 11/11C$ 688
Thu 13/116:00 a.m.LHR - YYZ
1 stop12h 50mAustrian Airlines
Sun 16/1111:10 p.m.YYZ - LHR
2 stops33h 55mAustrian Airlines
Deal found 11/11C$ 690
Thu 13/119:00 a.m.LHR - YYZ
1 stop12h 10mSWISS
Mon 17/118:30 p.m.YYZ - LHR
1 stop11h 30mSWISS
Deal found 11/11C$ 691
Tue 18/118:35 p.m.LHR - YYZ
1 stop26h 40mIcelandair
Tue 25/117:40 p.m.YYZ - LHR
1 stop10h 10mIcelandair
Deal found 11/11C$ 693
Mon 8/128:35 p.m.LHR - YYZ
1 stop26h 40mIcelandair
Tue 13/17:40 p.m.YYZ - LHR
1 stop10h 10mIcelandair
Deal found 10/11C$ 694
Thu 13/117:40 a.m.LHR - YYZ
1 stop12h 10mLufthansa
Sat 22/119:15 p.m.YYZ - LHR
1 stop18h 20mLufthansa
Deal found 10/11C$ 697
Thu 27/1112:15 p.m.LHR - YYZ
1 stop11h 00mIcelandair
Tue 2/127:40 p.m.YYZ - LHR
1 stop10h 10mIcelandair
Deal found 10/11C$ 698
Wed 26/118:35 p.m.LHR - YYZ
1 stop26h 40mIcelandair
Tue 2/127:40 p.m.YYZ - LHR
1 stop18h 50mIcelandair
Deal found 10/11C$ 700

Cheap 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 12 November 2025.

Round-trip from

C$ 681

One-way from

C$ 489

Popular in

December

Cheapest in

September

Average price

C$ 798

Good round-trip deal

C$ 860 or less

Good one-way deal

C$ 739 or less
Air Canada
  • Air Canada
  • 27/11-4/12
  • 2 total stops
  • 32h 45m total
  • London to Toronto
Search Deals
Aer Lingus
  • Aer Lingus
  • 12/1
  • 1 total stop
  • 12h 05m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Toronto Pearson Intl.
Search Deals
Price to beat on a one-way flight from London Heathrow to Toronto Pearson Intl.
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 12 November 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

Thu 22/1

12:15 p.m.-6:15 p.m.

1 stop11h 00m

Toronto Pearson Intl

Wed 25/2

7:40 p.m.-7:30 p.m.

1 stop18h 50m

C$ 697

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 22/1

12:15 p.m.-6:15 p.m.

1 stop11h 00m

Toronto Pearson Intl

Mon 2/3

7:40 p.m.-10:50 a.m.

1 stop10h 10m

C$ 697

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 27/1

12:15 p.m.-6:15 p.m.

1 stop11h 00m

Toronto Pearson Intl

Mon 2/3

7:40 p.m.-10:50 a.m.

1 stop10h 10m

C$ 697

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 21/4

1:05 p.m.-7:10 p.m.

1 stop11h 05m

Toronto Pearson Intl

Fri 1/5

8:50 p.m.-11:55 a.m.

1 stop10h 05m

C$ 764

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 29/4

6:55 a.m.-6:30 p.m.

1 stop16h 35m

Toronto Pearson Intl

Sun 3/5

4:00 p.m.-10:00 a.m.

1 stop13h 00m

C$ 767

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 9/12

9:30 a.m.-9:24 p.m.

2 stops16h 54m

Toronto Pearson Intl

Mon 15/12

7:40 p.m.-10:50 a.m.

1 stop10h 10m

C$ 809

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 3/12

2:30 p.m.-6:00 p.m.

Nonstop8h 30m

Toronto Pearson Intl

Sun 15/2

9:15 p.m.-9:35 a.m.

Nonstop7h 20m

C$ 820

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 11/2

7:30 a.m.-5:49 p.m.

2 stops15h 19m

Toronto Pearson Intl

Wed 4/3

12:10 p.m.-6:20 a.m.

2 stops13h 10m

C$ 820

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 26/2

7:30 a.m.-5:58 p.m.

2 stops15h 28m

Toronto Pearson Intl

Thu 5/3

7:20 a.m.-6:40 a.m.

1 stop18h 20m

C$ 820

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 30/4

7:50 p.m.-3:40 p.m.

2 stops24h 50m

Toronto Pearson Intl

Thu 4/6

5:10 p.m.-4:25 p.m.

2 stops18h 15m

C$ 830

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 23 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 round-trip 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 round-trip flight from Heathrow to Pearson Intl. Price data was last updated on 7 November 2025.

The price you pay for your flight from London Heathrow Airport to Toronto Pearson Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 C$ 572). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in December is currently the most expensive (average of C$ 707). 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 12 November 2025.

It’s optimal to fly from London Heathrow Airport to Toronto Pearson Intl Airport in the morning. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the evening.

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 round-trip from Heathrow to Pearson Intl. Price data was last updated on 2 November 2025.

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

How much does it cost to fly round-trip 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 12 November 2025.
Get a feel of what it's like to fly with Virgin Atlantic,United Airlines, 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.
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

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!
Virgin Atlantic
7.5
Good
673 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

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!
United Airlines
7.4
Good
9,016 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

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!
Air Canada
7.1
Good
10,443 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

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!
Lufthansa
6.8
Okay
7,570 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

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!
British Airways
6.7
Okay
7,513 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Crew

8.1

Boarding

7.7

Overall

7.5

Food

6.9

Entertainment

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?

    There are many flights that can get you from London Heathrow Airport to Toronto Pearson Intl Airport in 11h. Fly via Icelandair or Lufthansa to get the fastest option. There are 5702 km between London Heathrow Airport and Toronto Pearson Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at C$ 446, Aer Lingus will fly you from London Heathrow Airport to Toronto Pearson Intl Airport and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Lufthansa - these airlines can fly you to your destination from C$ 566 and C$ 577, respectively. These flights start at 47% lower than the current average price 3 months from now.

  • 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 MEA (92%), Egyptair (92%) or Singapore Airlines (92%) 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?

    While on average a flight from London Heathrow Airport to Toronto Pearson Intl Airport is generally C$ 1,721, our data shows the cheapest flight currently is C$ 528. When looking at the most popular route, (London Heathrow - Toronto Pearson Intl), you can expect to pay C$ 538 for that flight.

  • 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 vacation 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 C$ 572). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in December is currently the most expensive (average of C$ 707). 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
Brampton
Markham
Oakville
Collingwood
Vaughan
Richmond Hill
Burlington
Barrie
Milton
Kitchener
Muskoka
Waterloo
Cambridge
Pickering
Lindsay
Peterborough
Oshawa
Orillia
St. Catharines
Brantford

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 12 November 2025.
Air Canada flights from London Heathrow to Toronto Pearson Intl
Lufthansa flights from London Heathrow to Toronto Pearson Intl
British Airways flights from London Heathrow to Toronto Pearson Intl

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 629,999 searches. Data last updated 12 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 446AverageC$ 1,088FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapestC$ 566AverageC$ 756FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapestC$ 577AverageC$ 778FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 638AverageC$ 849FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapestC$ 651AverageC$ 865FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 661AverageC$ 1,015FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapestC$ 662AverageC$ 862FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapestC$ 670AverageC$ 835FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapestC$ 717AverageC$ 786FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 739AverageC$ 1,256FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

When you search for this flight from Heathrow to Pearson Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Pearson Intl.

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

Yes, we can. To see specific flights from Heathrow to Pearson Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pearson Intl from Heathrow today and book when prices fit your budget.

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.