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Cheap flights from London Heathrow Airport to Toronto Pearson Intl Airport from £253

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Toronto Pearson Intl are usually found in October or January, booked 43 days in advance, depart on a Friday or Thursday and return on a Sunday

Cheap 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 10 June 2026.

Tue 8/1209:30
LHR
-
YYZ
1 stop15h 15m
Multiple Airlines
Tue 29/1206:15
YYZ
-
LHR
1 stop9h 20m
Multiple Airlines
Deal found 9/6£422
Wed 9/909:30
LHR
-
YYZ
1 stop11h 50m
Lufthansa
Tue 15/918:35
YYZ
-
LHR
Nonstop7h 00m
Lufthansa
Deal found 9/6£422
Thu 10/906:50
LHR
-
YYZ
1 stop9h 55m
Air Canada
Mon 14/906:40
YYZ
-
LHR
1 stop9h 20m
Air Canada
Deal found 10/6£423
Sun 27/907:30
LHR
-
YYZ
1 stop17h 00m
Lufthansa
Sat 3/1016:05
YYZ
-
LHR
1 stop11h 30m
Lufthansa
Deal found 8/6£424
Mon 5/1006:50
LHR
-
YYZ
1 stop9h 55m
Air Canada
Mon 12/1018:35
YYZ
-
LHR
Nonstop7h 00m
Air Canada
Deal found 8/6£425
Tue 6/1017:50
LHR
-
YYZ
Nonstop7h 50m
Virgin Atlantic
Tue 13/1022:55
YYZ
-
LHR
Nonstop7h 15m
Virgin Atlantic
Deal found 8/6£425
Thu 18/606:50
LHR
-
YYZ
1 stop9h 55m
Air Canada
Sat 11/706:40
YYZ
-
LHR
1 stop9h 20m
Air Canada
Deal found 8/6£426
Tue 16/609:30
LHR
-
YYZ
2 stops17h 28m
Lufthansa
Sun 21/618:20
YYZ
-
LHR
1 stop21h 20m
Lufthansa
Deal found 9/6£427
Fri 26/608:30
LHR
-
YYZ
Nonstop7h 45m
Air Canada
Mon 29/606:40
YYZ
-
LHR
1 stop9h 20m
Air Canada
Deal found 8/6£428
Mon 15/606:00
LHR
-
YYZ
1 stop15h 10m
SWISS
Fri 26/618:40
YYZ
-
LHR
1 stop21h 55m
SWISS
Deal found 8/6£428
Fri 19/606:50
LHR
-
YYZ
2 stops17h 11m
Air Canada
Fri 3/721:40
YYZ
-
LHR
Nonstop6h 55m
Air Canada
Deal found 6/6£429
Wed 2/920:25
LHR
-
YYZ
1 stop23h 30m
Lufthansa
Wed 9/918:35
YYZ
-
LHR
Nonstop7h 00m
Lufthansa
Deal found 8/6£430

Find 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 10 June 2026.

Round-trip from

£422

One-way from

£253

Popular in

August

Cheapest in

October

Average price

£528

Good round-trip deal

£545 or less

Good one-way deal

£401 or less
Lufthansa
  • Lufthansa
  • 12/9-25/9
  • 2 total stops
  • 27h 05m total
  • London to Toronto
Search Deals
2/7
  • 2/7
  • 3 total stops
  • 47h 05m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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

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 10 June 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

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 16/9

09:50-15:50

1 stop11h 00m

Toronto Pearson Intl

Thu 24/9

22:00-10:15

Nonstop7h 15m

£439
Fastest return journey

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 1/7

08:30-11:15

Nonstop7h 45m

Toronto Pearson Intl

Tue 21/7

18:35-06:35

Nonstop7h 00m

£446

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 7/12

07:30-17:59

2 stops15h 29m

Toronto Pearson Intl

Mon 28/12

12:45-10:25

1 stop16h 40m

£461

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 26/8

07:30-22:23

2 stops19h 53m

Toronto Pearson Intl

Fri 4/9

20:55-21:25

1 stop19h 30m

£461

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 28/11

06:50-20:14

2 stops18h 24m

Toronto Pearson Intl

Sun 6/12

20:05-11:05

1 stop10h 00m

£464

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 8/7

16:40-23:54

1 stop12h 14m

Toronto Pearson Intl

Wed 29/7

12:05-07:15

2 stops14h 10m

£484

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 30/6

09:30-19:02

2 stops14h 32m

Toronto Pearson Intl

Wed 8/7

12:05-07:15

2 stops14h 10m

£484

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 27/8

13:05-22:05

1 stop14h 00m

Toronto Pearson Intl

Mon 31/8

20:45-20:20

1 stop18h 35m

£501

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 20/9

07:30-19:00

2 stops16h 30m

Toronto Pearson Intl

Sun 27/9

14:45-09:00

1 stop13h 15m

£508

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 18/9

15:00-23:26

2 stops37h 26m

Toronto Pearson Intl

Thu 24/9

18:25-10:55

2 stops35h 30m

£532

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
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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 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?

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 42 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto Pearson Intl Airport (average of £410). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of £610). 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 10 June 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 for a return flight 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 10 June 2026.
Get a feel of what it's like to fly with Virgin Atlantic,Air Canada, andIcelandair 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
689 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Air Canada
7.1
Good
11,154 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Icelandair
7.0
Good
670 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Lufthansa
6.8
Okay
8,052 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,035 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.1

Entertainment

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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?

    Airlines like British Airways, Lufthansa, and United Airlines fly from London Heathrow Airport to Toronto Pearson Intl Airport in about 7h 45m. The time it takes to get you to your destination can typically vary by up to 7h 44m. The distance between London Heathrow Airport and Toronto Pearson Intl Airport is about 3543 mi. This flight may include one or multiple stops.

  • 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 SWISS. Our recent data shows that you can find tickets from as low as £273 on this airline. Additional options worth looking into are Icelandair and Air France, starting at £314 and £321 round-trip. Users have found that SWISS is 44% 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 £248 on Air Transat. Other airlines that offer cheap prices include WestJet from £266 and Virgin Atlantic from £270 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 MEA (91%), Singapore Airlines (91%) or Aegean Airlines (90%) 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 £318. While the most popular route (London Heathrow - Toronto Pearson Intl) can be booked for £334 on average, our data indicates £1,162 when flying from London Heathrow Airport to Toronto Pearson Intl Airport.

  • 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto Pearson Intl Airport (average of £410). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of £610). 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
Orillia
Brampton
Milton
Ajax
Vaughan
Markham
Oakville
Burlington
Richmond Hill
Grimsby
Pickering

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 10 June 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 858,174 searches. Data last updated 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£273Average£348FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IcelandairCheapest£314Average£416FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£321Average£553FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£325Average£497FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapest£325Average£617FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
TAP AIR PORTUGALCheapest£329Average£554FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest£330Average£561FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£335Average£508FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£341Average£518FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£347Average£512FlexibilityNo 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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