Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Toronto Pearson Intl Airport from C$ 503

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
7 Feb — 14 Feb1
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 42 days in advance, depart on a Friday or Wednesday and return on a Sunday

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 8 January 2026.

Round-trip from

C$ 634

One-way from

C$ 503

Popular in

December

Cheapest in

September

Average price

C$ 767

Good round-trip deal

C$ 789 or less

Good one-way deal

C$ 646 or less
Icelandair
  • Icelandair
  • 28/1-9/2
  • 2 total stops
  • 21h 10m total
  • London to Toronto
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 7/2
  • 1 total stop
  • 31h 45m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 45 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 January 2026
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

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 8 January 2026.

Fri 16/11:00 p.m.LHR - YYZ
Nonstop8h 00mAir Canada
Thu 22/16:10 p.m.YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 8/1C$ 634
Tue 14/41:15 p.m.LHR - YYZ
Nonstop7h 50mBritish Airways
Tue 21/410:00 p.m.YYZ - LHR
Nonstop7h 15mBritish Airways
Deal found 7/1C$ 637
Wed 21/18:35 p.m.LHR - YYZ
1 stop26h 40mIcelandair
Mon 9/27:40 p.m.YYZ - LHR
1 stop18h 50mIcelandair
Deal found 7/1C$ 639
Thu 12/28:15 a.m.LHR - YYZ
1 stop12h 40mBritish Airways
Thu 19/36:40 p.m.YYZ - LHR
Nonstop7h 10mBritish Airways
Deal found 7/1C$ 640
Sat 7/210:30 a.m.LHR - YYZ
1 stop14h 15mLufthansa
Fri 20/26:10 p.m.YYZ - LHR
Nonstop7h 20mLufthansa
Deal found 7/1C$ 641
Thu 15/19:00 a.m.LHR - YYZ
1 stop10h 55mLufthansa
Mon 19/16:10 p.m.YYZ - LHR
Nonstop7h 20mLufthansa
Deal found 6/1C$ 643
Tue 8/91:05 p.m.LHR - YYZ
1 stop11h 05mIcelandair
Sun 20/98:45 p.m.YYZ - LHR
1 stop10h 10mIcelandair
Deal found 7/1C$ 644
Wed 14/16:00 a.m.LHR - YYZ
2 stops19h 42mMultiple Airlines
Wed 21/11:00 p.m.YYZ - LHR
2 stops14h 05mMultiple Airlines
Deal found 7/1C$ 646
Mon 7/99:25 p.m.LHR - YYZ
1 stop26h 45mIcelandair
Sun 20/98:45 p.m.YYZ - LHR
1 stop10h 10mIcelandair
Deal found 7/1C$ 647
Wed 18/311:10 a.m.LHR - YYZ
Nonstop8h 10mLufthansa
Thu 21/59:30 p.m.YYZ - LHR
Nonstop7h 05mLufthansa
Deal found 7/1C$ 648
Sun 8/212:00 p.m.LHR - YYZ
1 stop23h 31mAir Canada
Tue 17/26:10 p.m.YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 7/1C$ 650
Wed 11/21:00 p.m.LHR - YYZ
Nonstop8h 00mLufthansa
Wed 11/311:55 p.m.YYZ - LHR
Nonstop7h 25mLufthansa
Deal found 8/1C$ 651

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 8 January 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

Heathrow

Fly to

Pearson Intl

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 8/5

9:50 a.m.-3:50 p.m.

1 stop11h 00m

Toronto Pearson Intl

Thu 21/5

10:00 p.m.-10:15 a.m.

Nonstop7h 15m

C$ 662

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 14/4

6:30 a.m.-1:20 p.m.

1 stop11h 50m

Toronto Pearson Intl

Sun 19/4

11:05 p.m.-11:10 a.m.

Nonstop7h 05m

C$ 670

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 21/4

8:30 a.m.-11:15 a.m.

Nonstop7h 45m

Toronto Pearson Intl

Sun 26/4

11:45 p.m.-11:50 a.m.

Nonstop7h 05m

C$ 676

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 7/3

8:30 a.m.-6:57 p.m.

2 stops15h 27m

Toronto Pearson Intl

Sat 21/3

2:45 p.m.-6:40 a.m.

1 stop11h 55m

C$ 679

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 4/2

8:30 a.m.-6:57 p.m.

2 stops15h 27m

Toronto Pearson Intl

Mon 9/2

3:30 p.m.-7:55 a.m.

1 stop11h 25m

C$ 680

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 3/2

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

2 stops15h 19m

Toronto Pearson Intl

Tue 24/2

2:15 p.m.-8:25 a.m.

2 stops13h 10m

C$ 680

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 24/1

6:50 a.m.-5:49 p.m.

2 stops15h 59m

Toronto Pearson Intl

Sat 31/1

2:15 p.m.-6:40 a.m.

1 stop11h 25m

C$ 681

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 25/1

11:45 a.m.-7:15 p.m.

1 stop12h 30m

Toronto Pearson Intl

Sat 7/2

5:50 p.m.-12:05 p.m.

1 stop13h 15m

C$ 683

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 13/5

8:50 a.m.-3:50 p.m.

1 stop12h 00m

Toronto Pearson Intl

Sat 23/5

10:00 p.m.-10:15 a.m.

Nonstop7h 15m

C$ 688

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 16/2

8:35 p.m.-6:15 p.m.

1 stop26h 40m

Toronto Pearson Intl

Sun 1/3

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

1 stop18h 50m

C$ 690

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

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 2 January 2026.

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 42 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$ 564). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of C$ 676). 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 8 January 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 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 8 January 2026.
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
678 reviews
Check prices

Crew

8.2

Food

6.9

Overall

7.5

Boarding

7.7

Entertainment

7.6

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
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Food

6.9

Overall

7.5

Boarding

7.7

Entertainment

7.6

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
9,141 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Food

6.9

Overall

7.5

Boarding

7.7

Entertainment

7.6

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
10,603 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Food

6.9

Overall

7.5

Boarding

7.7

Entertainment

7.6

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
7,696 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Food

6.9

Overall

7.5

Boarding

7.7

Entertainment

7.6

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
7,657 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Food

6.9

Overall

7.5

Boarding

7.7

Entertainment

7.6

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 7h 45m. Fly via British Airways, Delta, 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$ 440, 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$ 546 and C$ 569, respectively. These flights start at 47% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Air Transat. According to our data, you can fly for as low as C$ 343. Users have also found prices from C$ 446 and C$ 466 on TAP AIR PORTUGAL and Aer Lingus, respectively.

  • 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 (94%), Air France (94%) or Delta (94%) 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$ 1,333, our data shows the cheapest flight currently is C$ 510. When looking at the most popular route, (London Heathrow - Toronto Pearson Intl), you can expect to pay C$ 453 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$ 564). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of C$ 676). 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
Oakville
Collingwood
Markham
Kitchener
Vaughan
Burlington
Barrie
Richmond Hill
Milton
Muskoka
Cambridge
Waterloo
Guelph
Lindsay
Pickering
Peterborough
Brantford
Oshawa
St. Catharines

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 8 January 2026.
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 8 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 440AverageC$ 1,072FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapestC$ 546AverageC$ 724FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapestC$ 568AverageC$ 767FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 629AverageC$ 849FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 638AverageC$ 958FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 639AverageC$ 831FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 652AverageC$ 843FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 652AverageC$ 885FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AtlanticCheapestC$ 661AverageC$ 823FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapestC$ 728AverageC$ 1,301FlexibilityNo 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.