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Cheap flights from London Heathrow Airport to Toronto Pearson Intl Airport from £233

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
27 Mar — 3 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Toronto Pearson Intl are usually found in February or November, booked 85 days in advance, depart on a Friday or Tuesday 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 22 March 2025.

Round-trip from

£332

One-way from

£233

Popular in

August

Cheapest in

February

Average price

£445

Good round-trip deal

£436 or less

Good one-way deal

£481 or less
Air Canada
  • Air Canada
  • 9/6-22/6
  • Nonstop
  • 15h 05m total
  • London to Toronto
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8/6
  • 8/6
  • 3 total stops
  • 48h 30m total
  • London to Toronto
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Highest demand for flights based on searches. 13% potential increase in price (£59 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from London Heathrow to Toronto Pearson Intl.
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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 22 March 2025.

Mon 9/617:40LHR - YYZ
Nonstop7h 50mAir Canada
Sun 22/623:35YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 20/3£332
Thu 24/408:40LHR - YYZ
1 stop12h 40mMultiple Airlines
Thu 22/506:30YYZ - LHR
1 stop9h 30mMultiple Airlines
Deal found 21/3£333
Wed 7/511:45LHR - YYZ
1 stop13h 10mKLM
Thu 15/522:30YYZ - LHR
Nonstop7h 10mKLM
Deal found 21/3£337
Fri 2/513:05LHR - YYZ
1 stop11h 05mIcelandair
Mon 12/523:00YYZ - LHR
1 stop16h 20mIcelandair
Deal found 21/3£342
Wed 23/409:50LHR - YYZ
1 stop10h 50mBritish Airways
Sun 4/518:05YYZ - LHR
Nonstop7h 10mBritish Airways
Deal found 21/3£349
Sat 3/516:40LHR - YYZ
2 stops20h 10mUnited Airlines
Sun 4/517:30YYZ - LHR
1 stop13h 15mUnited Airlines
Deal found 21/3£353
Mon 5/511:45LHR - YYZ
1 stop13h 10mVirgin Atlantic
Mon 12/522:30YYZ - LHR
Nonstop7h 10mVirgin Atlantic
Deal found 21/3£354
Mon 5/520:05LHR - YYZ
1 stop25h 20mSWISS
Mon 12/519:15YYZ - LHR
2 stops40h 20mSWISS
Deal found 21/3£358
Thu 24/417:50LHR - YYZ
Nonstop7h 50mDelta
Wed 30/422:30YYZ - LHR
Nonstop7h 10mDelta
Deal found 21/3£373
Thu 24/409:30LHR - YYZ
1 stop11h 09mLufthansa
Wed 30/423:35YYZ - LHR
Nonstop7h 15mLufthansa
Deal found 21/3£374
Tue 6/519:30LHR - YYZ
2 stops31h 09mAustrian Airlines
Tue 13/516:30YYZ - LHR
2 stops24h 10mAustrian Airlines
Deal found 21/3£376
Wed 16/415:20LHR - YYZ
1 stop10h 35mAir France
Fri 25/422:30YYZ - LHR
Nonstop7h 10mAir France
Deal found 21/3£388

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 22 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

Mon 9/6

17:40-20:30

Nonstop7h 50m

Toronto Pearson Intl

Sun 22/6

23:35-11:50

Nonstop7h 15m

£332

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 24/4

08:40-16:20

1 stop12h 40m

Toronto Pearson Intl

Thu 22/5

18:20-06:35

Nonstop7h 15m

£333

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 7/5

11:45-19:55

1 stop13h 10m

Toronto Pearson Intl

Thu 15/5

22:30-10:40

Nonstop7h 10m

£337

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 2/5

13:05-19:10

1 stop11h 05m

Toronto Pearson Intl

Mon 12/5

23:00-20:20

1 stop16h 20m

£342

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 23/4

09:50-15:40

1 stop10h 50m

Toronto Pearson Intl

Sun 4/5

18:05-06:15

Nonstop7h 10m

£349

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 3/5

16:40-07:50

2 stops20h 10m

Toronto Pearson Intl

Sun 4/5

15:00-10:40

2 stops14h 40m

£353

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 5/5

11:45-19:55

1 stop13h 10m

Toronto Pearson Intl

Mon 12/5

22:30-10:40

Nonstop7h 10m

£354

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 5/5

20:05-16:25

1 stop25h 20m

Toronto Pearson Intl

Mon 12/5

19:15-21:30

2 stops45h 15m

£358

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 24/4

17:50-20:40

Nonstop7h 50m

Toronto Pearson Intl

Wed 30/4

22:30-10:40

Nonstop7h 10m

£373

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 24/4

09:30-15:39

1 stop11h 09m

Toronto Pearson Intl

Wed 30/4

23:35-11:50

Nonstop7h 15m

£374

Flights are sorted by cheapest return flights first.

Deals found on 21/3

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 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 14 March 2025.

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 85 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 £490). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of £708). 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 22 March 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Toronto Pearson Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the afternoon.

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 return from Heathrow to Pearson Intl. Price data was last updated on 16 March 2025.

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

Weekly flight availability from London Heathrow Airport to Toronto Pearson Intl Airport

Explore weekly flight availability from Heathrow to Pearson Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 March 2025.

The most flights from LHR to YYZ are scheduled on a Friday (31 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (22 on average).

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 inches 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 22 March 2025.
Read through reviews of airlines operating flights from London to Toronto, such as Delta, KLM and Azores Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,892 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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
7,892 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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
7,892 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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
Azores Airlines
7.6
Good
63 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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
1,266 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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
Austrian Airlines
7.6
Good
768 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sept 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?

    Our cheapest airline available from London Heathrow Airport to Toronto Pearson Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as £332 on this airline. Additional options worth looking into are KLM and Icelandair, starting at £337 and £342 round-trip. Users have found that Air Canada is 35% 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 £270 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include WestJet from £318 and Icelandair from £345 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 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?

    Looking at all options, your cheapest flight can be booked for £347. While the most popular route (London Heathrow - Toronto Pearson Intl) can be booked for £290 on average our data indicates £1,334 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?

    London Heathrow Airport to Toronto Pearson Intl Airport flights have a stopover in Lisbon most often. Reykjavik is the second most popular location for stopovers on flights from London Heathrow Airport to Toronto Pearson Intl Airport. Newark sees the third most stopovers on flights 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, Sé de Lisboa, and Praça da Figueira more than anywhere else. Travelers on a layover in Lisbon can visit Chiado, Sé de Lisboa, and Praça da Figueira, by traveling 4.5 mi, 4.6 mi, and 4.3 mi, respectively after landing at Lisbon Humberto Delgado. Travellers in need of a car in Lisbon can hire one for about £11 per day.

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

    Hallgrímskirkja, National Cathedral, and Harpa are the most popular attractions in Reykjavik if you're in need of something to do during your stopover. Hallgrímskirkja, National Cathedral, and Harpa can be accessed by travelling approximately 23.2 mi, 23.0 mi, and 23.3 mi, respectively from Reykjavik Keflavik Intl. Travellers can rent a car at Reykjavik Keflavik Intl for an average daily rate of £35 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?

    Of the flights from London Heathrow Airport to Toronto Pearson Intl Airport that have stopovers, the fewest flights stop in Montreal. New York is the second least popular location for stopovers on flights from London Heathrow Airport to Toronto Pearson Intl Airport. Chicago comes next as the third least popular stopover location 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 £490). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in July is currently the most expensive (average of £708). 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
Richmond Hill
Markham
Orangeville
Oshawa
Kitchener
Burlington
Ajax
Vaughan
Milton
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 22 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 858,174 searches. Data last updated 22 March 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£288Average£408FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IberiaCheapest£312Average£735FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Scandinavian AirlinesCheapest£335Average£519FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£336Average£493FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£342Average£571FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Virgin AtlanticCheapest£343Average£444FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£347Average£445FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£364Average£472FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£368Average£563FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£386Average£508FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

Cheapflights helps you search for flights from Heathrow to Pearson Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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