Cheap flights from London Heathrow Airport to Toronto Pearson Intl Airport from C$ 522

LHR — YYZ
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Toronto Pearson Intl are usually found in January or February, booked 85 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Heathrow to Pearson Intl

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Pearson Intl

Thu 3/1212:15 p.m. -
1 stop11h 00m
Tue 8/127:40 p.m. -
1 stop10h 10m
Deal found 3/11C$ 703
Wed 25/118:35 p.m. -
1 stop26h 40m
Tue 1/127:40 p.m. -
1 stop10h 10m
Deal found 30/10C$ 710
Wed 2/128:35 p.m. -
1 stop26h 40m
Sat 12/127:40 p.m. -
1 stop18h 50m
Deal found 31/10C$ 713
Thu 3/1212:15 p.m. -
1 stop11h 00m
Wed 20/17:40 p.m. -
1 stop18h 50m
Deal found 3/11C$ 715
Fri 27/1112:15 p.m. -
1 stop11h 00m
Thu 3/127:40 p.m. -
1 stop10h 10m
Deal found 30/10C$ 720
Thu 26/1112:15 p.m. -
1 stop11h 00m
Sun 6/127:40 p.m. -
1 stop10h 10m
Deal found 30/10C$ 722
Thu 3/128:35 p.m. -
1 stop26h 40m
Thu 10/127:40 p.m. -
1 stop18h 50m
Deal found 3/11C$ 723
Thu 10/1212:15 p.m. -
1 stop11h 00m
Thu 14/17:40 p.m. -
1 stop18h 50m
Deal found 3/11C$ 726
Tue 24/118:35 p.m. -
1 stop26h 40m
Tue 1/127:40 p.m. -
1 stop10h 10m
Deal found 1/11C$ 727
Thu 3/1212:15 p.m. -
1 stop11h 00m
Fri 11/127:40 p.m. -
1 stop18h 50m
Deal found 30/10C$ 730

Find flight deals from Heathrow to Pearson Intl

Round-trip from

C$ 691

One-way from

C$ 522

Popular in

August

Cheapest in

January

Average price

C$ 819

Good round-trip deal

C$ 822 or less

Good one-way deal

C$ 614 or less
Icelandair
  • Icelandair
  • 13/1-20/1
  • 2 total stops
  • 36h 50m total
  • London to Toronto
10/12-31/12
  • 10/12-31/12
  • 2 total stops
  • 31h 15m total
  • London to Toronto
Highest demand for flights based on searches. 12% potential increase in price (C$ 196 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from London Heathrow to Toronto Pearson Intl.
Price to beat on a one-way flight from London Heathrow to Toronto Pearson Intl.

Cheapflights Fare Finder

 
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 round-trip

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Mon 25/1

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

1 stop26h 40m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 572
Quickest round-trip

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Tue 2/2

9:00 a.m.-3:55 p.m.

1 stop11h 55m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 589

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Fri 13/11

3:15 p.m.-3:47 p.m.

2 stops29h 32m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 607

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Thu 12/11

8:05 p.m.-4:15 p.m.

1 stop25h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 632

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Sat 14/11

8:05 p.m.-4:15 p.m.

1 stop25h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 632

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Fri 8/1

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

2 stops15h 19m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 639

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Thu 4/3

7:30 a.m.-10:20 p.m.

2 stops19h 50m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 640

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Fri 13/11

7:30 a.m.-7:59 p.m.

2 stops17h 29m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 680

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Mon 14/12

6:35 a.m.-11:52 p.m.

2 stops22h 17m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 681

LondonToronto

LHR London Heathrow - YYZ Toronto Pearson Intl

LHRYYZ

London Heathrow

Fri 20/11

7:30 a.m.-11:26 p.m.

2 stops20h 56m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 682

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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?

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 84 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$ 778). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of C$ 1,233). 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?

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?

Airfare is below average for this route at the moment.

London Heathrow Airport to Toronto Pearson Intl Airport flights typically cost between C$ 734 and C$ 985 in January.
The cheapest round-trip price found within the last 5 days was C$ 691 on Icelandair (13 Jan-20 Jan).

Reviews of airlines servicing Pearson Intl

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.

Food

6.9

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

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

Food

6.9

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

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

Food

6.9

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

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

Food

6.9

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

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

Food

6.9

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

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

Food

6.9

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

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

  • 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 15h 59m. Fly via British Airways 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$ 656, Icelandair will fly you from London Heathrow Airport to Toronto Pearson Intl Airport and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Aer Lingus and Air Canada - these airlines can fly you to your destination from C$ 659 and C$ 675, respectively. These flights start at 32% 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 SWISS. According to our data, you can fly for as low as C$ 411. Users have also found prices from C$ 431 and C$ 472 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 Croatia Airlines (90%), Egyptair (80%) or MEA (80%) 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$ 867, our data shows the cheapest flight currently is C$ 598. When looking at the most popular route, (London Heathrow - Toronto Pearson Intl), you can expect to pay C$ 710 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$ 778). Flying from London Heathrow Airport to Toronto Pearson Intl Airport in August is currently the most expensive (average of C$ 1,233). 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
Kitchener
Collingwood
Vaughan
Oshawa
Barrie
Whitby
Oakville
Burlington
Muskoka
Guelph
Owen Sound
Pickering
Ajax
Richmond Hill
Milton
Cambridge
Waterloo
Peterborough

Browse thousands of different options on Cheapflights for your next trip

Fly from Heathrow to Pearson Intl on these airlines

Top 7 airlines flying from Heathrow to Pearson Intl

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 656AverageC$ 700FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapestC$ 659AverageC$ 1,010FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapestC$ 675AverageC$ 969FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 681AverageC$ 1,068FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 684AverageC$ 959FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapestC$ 706AverageC$ 1,066FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapestC$ 881AverageC$ 1,164FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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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