Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Toronto Pearson Intl Airport from C$ 415

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
1 Apr — 8 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Toronto Pearson Intl are usually found in February or November, booked 41 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 27 March 2025.

Round-trip from

C$ 614

One-way from

C$ 415

Popular in

August

Cheapest in

February

Average price

C$ 832

Good round-trip deal

C$ 725 or less

Good one-way deal

C$ 796 or less
Air Canada
  • Air Canada
  • 22/4-29/4
  • 1 total stop
  • 22h 35m total
  • London to Toronto
Search Deals
8/6
  • 8/6
  • 1 total stop
  • 21h 10m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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

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 27 March 2025.

Tue 22/46:00 a.m.LHR - YYZ
1 stop15h 20mMultiple Airlines
Tue 29/49:20 p.m.YYZ - LHR
Nonstop7h 15mMultiple Airlines
Deal found 26/3C$ 614
Sat 26/46:15 a.m.LHR - YYZ
1 stop14h 25mBritish Airways
Tue 29/46:05 p.m.YYZ - LHR
Nonstop7h 10mBritish Airways
Deal found 26/3C$ 615
Sat 19/48:45 a.m.LHR - YYZ
1 stop12h 35mAir Canada
Sun 27/411:35 p.m.YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 26/3C$ 616
Thu 24/49:00 a.m.LHR - YYZ
1 stop11h 45mAir France
Thu 15/510:30 p.m.YYZ - LHR
Nonstop7h 10mAir France
Deal found 27/3C$ 626
Thu 8/56:40 a.m.LHR - YYZ
1 stop14h 00mScandinavian Airlines
Sat 17/55:10 p.m.YYZ - LHR
2 stops16h 25mScandinavian Airlines
Deal found 26/3C$ 649
Thu 1/510:30 a.m.LHR - YYZ
1 stop31h 10mLufthansa
Fri 9/54:00 p.m.YYZ - LHR
1 stop9h 30mLufthansa
Deal found 26/3C$ 655
Thu 1/56:00 a.m.LHR - YYZ
1 stop15h 25mSWISS
Sun 11/56:00 p.m.YYZ - LHR
2 stops17h 35mSWISS
Deal found 27/3C$ 658
Wed 7/511:45 a.m.LHR - YYZ
1 stop13h 10mDelta
Sun 11/510:30 p.m.YYZ - LHR
Nonstop7h 10mDelta
Deal found 26/3C$ 661
Mon 28/49:25 p.m.LHR - YYZ
1 stop29h 30mIcelandair
Mon 5/58:50 p.m.YYZ - LHR
1 stop10h 05mIcelandair
Deal found 27/3C$ 665
Fri 16/55:50 p.m.LHR - YYZ
Nonstop7h 50mKLM
Fri 30/510:30 p.m.YYZ - LHR
Nonstop7h 10mKLM
Deal found 26/3C$ 685
Thu 1/56:30 a.m.LHR - YYZ
2 stops17h 30mUnited Airlines
Sun 11/55:30 p.m.YYZ - LHR
1 stop13h 15mUnited Airlines
Deal found 26/3C$ 722
Mon 28/42:25 p.m.LHR - YYZ
1 stop14h 00mFinnair
Mon 5/56:05 p.m.YYZ - LHR
Nonstop7h 10mFinnair
Deal found 26/3C$ 746

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 27 March 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

Tue 22/4

6:00 a.m.-4:20 p.m.

1 stop15h 20m

Toronto Pearson Intl

Tue 29/4

9:20 p.m.-9:35 a.m.

Nonstop7h 15m

C$ 614

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 26/4

6:15 a.m.-3:40 p.m.

1 stop14h 25m

Toronto Pearson Intl

Tue 29/4

6:05 p.m.-6:15 a.m.

Nonstop7h 10m

C$ 615

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 19/4

8:45 a.m.-4:20 p.m.

1 stop12h 35m

Toronto Pearson Intl

Sun 27/4

11:35 p.m.-11:50 a.m.

Nonstop7h 15m

C$ 616

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 24/4

9:00 a.m.-3:45 p.m.

1 stop11h 45m

Toronto Pearson Intl

Thu 15/5

10:30 p.m.-10:40 a.m.

Nonstop7h 10m

C$ 626

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 8/5

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

1 stop14h 00m

Toronto Pearson Intl

Sat 17/5

5:10 p.m.-2:35 p.m.

2 stops16h 25m

C$ 649

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 1/5

10:30 a.m.-12:40 p.m.

1 stop31h 10m

Toronto Pearson Intl

Fri 9/5

4:00 p.m.-6:30 a.m.

1 stop9h 30m

C$ 655

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 1/5

6:00 a.m.-4:25 p.m.

1 stop15h 25m

Toronto Pearson Intl

Sun 11/5

6:00 p.m.-4:35 p.m.

2 stops17h 35m

C$ 658

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 7/5

11:45 a.m.-7:55 p.m.

1 stop13h 10m

Toronto Pearson Intl

Sun 11/5

10:30 p.m.-10:40 a.m.

Nonstop7h 10m

C$ 661

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 28/4

9:25 p.m.-9:55 p.m.

1 stop29h 30m

Toronto Pearson Intl

Mon 5/5

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

1 stop10h 05m

C$ 665

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 8/5

5:50 p.m.-8:40 p.m.

Nonstop7h 50m

Toronto Pearson Intl

Sun 11/5

10:30 p.m.-10:40 a.m.

Nonstop7h 10m

C$ 688

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/3

Showing 1-10 of 21 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 21 March 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$ 167). 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 27 March 2025.

It’s optimal to fly from London Heathrow Airport to Toronto Pearson Intl Airport in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight at noon.

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 23 March 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.

Rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 51.0 mm.

Temperature in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 27 March 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from London to Toronto to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,895 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air France
7.4
Good
1,424 reviews
Delta
8.0
Very good
7,895 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

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

    Currently priced at C$ 615, British Airways will fly you from London Heathrow Airport to Toronto Pearson Intl Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Air France - these airlines can fly you to your destination from C$ 618 and C$ 626, respectively. These flights start at 34% 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 TAP AIR PORTUGAL. According to our data, you can fly for as low as C$ 499. Users have also found prices from C$ 591 and C$ 646 on WestJet and Icelandair, 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 Egyptair (93%), MEA (93%) or Singapore Airlines (93%) 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$ 1,928, our data shows the cheapest flight currently is C$ 673. When looking at the most popular route, (London Heathrow - Toronto Pearson Intl), you can expect to pay C$ 66 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$ 167). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Brampton
Markham
Vaughan
Barrie
Richmond Hill
Burlington
Brantford
Collingwood
Muskoka
Milton
Oshawa
Oakville
Kitchener
Orillia
Pickering
St. Catharines
Guelph
Cobourg
Waterloo
Peterborough

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 27 March 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 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 614AverageC$ 862FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapestC$ 641AverageC$ 936FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapestC$ 644AverageC$ 1,048FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 669AverageC$ 912FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapestC$ 673AverageC$ 900FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IberiaCheapestC$ 676AverageC$ 1,110FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Scandinavian AirlinesCheapestC$ 682AverageC$ 954FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air TransatCheapestC$ 686AverageC$ 878FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 712AverageC$ 895FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 731AverageC$ 1,225FlexibilityNo 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.