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Cheap flights from London Heathrow Airport to Toronto Pearson Intl Airport from C$ 462

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London Heathrow to Toronto Pearson Intl are usually found in February or March, booked 41 days in advance, depart on a Wednesday or Friday 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 17 September 2025.

Round-trip from

C$ 642

One-way from

C$ 462

Popular in

December

Cheapest in

February

Average price

C$ 740

Good round-trip deal

C$ 711 or less

Good one-way deal

C$ 802 or less
Lufthansa
  • Lufthansa
  • 6/11-16/11
  • 1 total stop
  • 18h 40m total
  • London to Toronto
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Aer Lingus
  • Aer Lingus
  • 1/3
  • 1 total stop
  • 11h 05m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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.
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Find flight deals from Heathrow to Pearson Intl

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 17 September 2025.

Thu 6/111:30 p.m.LHR - YYZ
1 stop11h 20mLufthansa
Sun 16/115:00 p.m.YYZ - LHR
1 stop9h 10mLufthansa
Deal found 16/9C$ 642
Fri 3/108:30 a.m.LHR - YYZ
Nonstop7h 55mAir Canada
Sun 5/1011:35 p.m.YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 17/9C$ 644
Thu 25/912:40 p.m.LHR - YYZ
1 stop10h 20mAir Canada
Sun 5/107:15 p.m.YYZ - LHR
1 stop9h 20mAir Canada
Deal found 17/9C$ 645
Wed 8/109:30 a.m.LHR - YYZ
1 stop11h 04mAir Canada
Mon 27/105:00 p.m.YYZ - LHR
1 stop10h 10mAir Canada
Deal found 15/9C$ 647
Wed 15/109:30 a.m.LHR - YYZ
1 stop10h 04mAir Canada
Wed 22/106:20 p.m.YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 16/9C$ 648
Fri 10/108:30 a.m.LHR - YYZ
Nonstop7h 55mAir Canada
Sun 12/107:15 p.m.YYZ - LHR
1 stop9h 20mAir Canada
Deal found 17/9C$ 649
Sat 11/109:30 a.m.LHR - YYZ
1 stop12h 24mAir Canada
Tue 21/1011:35 p.m.YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 17/9C$ 651
Mon 6/1012:40 p.m.LHR - YYZ
1 stop10h 45mAir Canada
Wed 5/116:10 p.m.YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 14/9C$ 652
Tue 23/96:00 a.m.LHR - YYZ
1 stop12h 50mAir Canada
Tue 30/910:00 a.m.YYZ - LHR
2 stops15h 30mAir Canada
Deal found 15/9C$ 653
Wed 24/96:00 a.m.LHR - YYZ
1 stop12h 50mAir Canada
Mon 29/911:15 p.m.YYZ - LHR
2 stops16h 45mAir Canada
Deal found 16/9C$ 655
Fri 17/1012:40 p.m.LHR - YYZ
1 stop11h 45mAir Canada
Fri 24/104:00 p.m.YYZ - LHR
1 stop9h 30mAir Canada
Deal found 16/9C$ 656
Thu 23/108:05 p.m.LHR - YYZ
1 stop25h 20mSWISS
Tue 18/118:30 p.m.YYZ - LHR
1 stop11h 30mSWISS
Deal found 14/9C$ 658

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 17 September 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 6/11

9:30 a.m.-4:15 p.m.

1 stop11h 45m

Toronto Pearson Intl

Mon 10/11

11:00 p.m.-11:20 a.m.

Nonstop7h 20m

C$ 644

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 11/1

7:30 a.m.-7:24 p.m.

2 stops16h 54m

Toronto Pearson Intl

Sat 7/2

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

1 stop10h 55m

C$ 713

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 6/12

8:30 a.m.-7:45 p.m.

2 stops16h 15m

Toronto Pearson Intl

Mon 15/12

2:45 p.m.-10:50 a.m.

1 stop15h 05m

C$ 715

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 16/1

6:30 a.m.-5:58 p.m.

2 stops16h 28m

Toronto Pearson Intl

Mon 19/1

3:30 p.m.-11:15 a.m.

1 stop14h 45m

C$ 715

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 27/11

6:30 a.m.-6:34 p.m.

2 stops17h 04m

Toronto Pearson Intl

Mon 29/12

4:10 p.m.-10:50 a.m.

2 stops13h 40m

C$ 724

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 9/1

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

1 stop11h 00m

Toronto Pearson Intl

Fri 16/1

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

1 stop10h 10m

C$ 726

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 4/11

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

2 stops15h 19m

Toronto Pearson Intl

Mon 17/11

2:45 p.m.-8:25 a.m.

2 stops12h 40m

C$ 726

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 14/11

6:30 a.m.-6:34 p.m.

2 stops17h 04m

Toronto Pearson Intl

Thu 20/11

12:10 p.m.-6:40 a.m.

2 stops13h 30m

C$ 729

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 14/10

8:30 a.m.-7:37 p.m.

2 stops16h 07m

Toronto Pearson Intl

Tue 21/10

2:30 p.m.-9:20 a.m.

2 stops13h 50m

C$ 730

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 24/10

6:40 a.m.-3:40 p.m.

1 stop14h 00m

Toronto Pearson Intl

Tue 25/11

5:10 p.m.-4:00 p.m.

1 stop17h 50m

C$ 739

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 22 results
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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 12 September 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 41 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto Pearson Intl Airport (average of C$ 169). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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 17 September 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 14 September 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.

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 17 September 2025.
Get a feel of what it's like to fly with United Airlines,Virgin Atlantic, 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.
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Momny,Jun 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Momny,Jun 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA
Virgin Atlantic
7.4
Good
664 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Momny,Jun 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Momny,Jun 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA
Lufthansa
6.8
Okay
7,409 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Momny,Jun 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA
British Airways
6.7
Okay
7,367 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Momny,Jun 2025

HND - BKK

I very love and happy with ANA and Sevice very super good .Thank you ANA

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 45m. Fly via Lufthansa or United Airlines 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$ 516, 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 Lufthansa and Icelandair - these airlines can fly you to your destination from C$ 566 and C$ 610, respectively. These flights start at 38% 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 Thai Airways (80%), Ethiopian Air (79%) or Air Canada (74%) 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$ 1,139, our data shows the cheapest flight currently is C$ 656. When looking at the most popular route, (London Heathrow - Toronto Pearson Intl), you can expect to pay C$ 510 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto Pearson Intl Airport (average of C$ 169). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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
Milton
Barrie
Muskoka
Kitchener
Pickering
Waterloo
Cambridge
Cobourg
Lindsay
Oshawa
Orillia
Peterborough
Brantford

Browse thousands of different options on Cheapflights for your next trip

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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 17 September 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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 516AverageC$ 1,035FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapestC$ 566AverageC$ 760FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapestC$ 610AverageC$ 762FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapestC$ 626AverageC$ 833FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapestC$ 640AverageC$ 850FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 644AverageC$ 982FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapestC$ 654AverageC$ 849FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapestC$ 658AverageC$ 819FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapestC$ 704AverageC$ 771FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 707AverageC$ 1,057FlexibilityNo cancel feeOn-time71%
Search American 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.

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