HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$284+ Cheap flights from Pearson Intl (YYZ) to Heathrow (LHR)

YYZ — LHR
Nov 19 — Nov 261
Thu 11/19
Thu 11/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pearson Intl to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Toronto Pearson Intl to London Heathrow are usually found in February or January, booked 45 days in advance, depart on a Thursday or Tuesday and return on a Friday

Cheap flight deals from Pearson Intl to Heathrow

Cheapest flights from Pearson Intl to Heathrow

Tue 11/107:40 pm -
1 stop10h 10m
Sun 11/158:35 pm -
1 stop26h 40m
Deal found 10/19$553
Mon 11/97:40 pm -
1 stop18h 50m
Mon 11/1612:15 pm -
1 stop11h 00m
Deal found 10/19$554
Mon 11/2310:45 pm -
1 stop13h 45m
Tue 12/86:00 am -
1 stop14h 20m
Deal found 10/17$555
Mon 11/237:40 pm -
1 stop18h 50m
Mon 11/308:35 pm -
1 stop26h 40m
Deal found 10/19$557
Wed 11/116:45 am -
1 stop24h 15m
Fri 11/1311:05 am -
2 stops39h 10m
Deal found 10/17$558
Fri 11/277:40 pm -
1 stop18h 50m
Tue 12/812:15 pm -
1 stop11h 00m
Deal found 10/20$559
Sun 11/227:40 pm -
1 stop18h 50m
Fri 12/48:35 pm -
1 stop26h 40m
Deal found 10/16$563
Mon 11/3010:45 pm -
1 stop13h 45m
Mon 12/71:40 pm -
1 stop30h 40m
Deal found 10/16$567
Sat 11/287:40 pm -
1 stop18h 50m
Fri 12/412:15 pm -
1 stop11h 00m
Deal found 10/19$573
Tue 11/177:40 pm -
1 stop10h 10m
Tue 12/812:15 pm -
1 stop11h 00m
Deal found 10/17$575
Mon 11/237:40 pm -
1 stop10h 10m
Sun 12/68:35 pm -
1 stop26h 40m
Deal found 10/17$577

Find flight deals from Pearson Intl to Heathrow

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$553
(FlightHub)

One-way from

$284
(Booking.com)

Popular in

December

Cheapest in

February

Average price

$678

Good round-trip deal

$740 or less

Good one-way deal

$474 or less
Provider with most accurate pricing for Toronto Pearson Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto Pearson Intl-London Heathrow flights.
Search Deals
From Toronto Pearson Intl to London Heathrow
Search Deals
One-way flight from Toronto Pearson Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from Toronto Pearson Intl to London Heathrow.
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Tue 11/10

11:00 pm-11:20 am

Nonstop7h 20m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$336

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Sat 11/21

6:40 pm-9:20 pm

2 stops21h 40m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$364

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Mon 10/26

4:20 pm-10:50 am

2 stops14h 30m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$364

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Wed 10/28

7:43 am-6:40 am

2 stops18h 57m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$364

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Tue 11/10

8:20 am-8:25 am

2 stops19h 05m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$365

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Tue 11/17

12:55 pm-10:50 am

2 stops16h 55m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$365

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Mon 2/15

2:40 pm-6:40 am

2 stops35h 00m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$366

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Sun 2/28

10:53 am-6:40 am

2 stops14h 47m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$366

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Wed 11/18

6:45 am-6:40 am

2 stops18h 55m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$366

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Thu 1/14

2:43 pm-10:50 am

2 stops15h 07m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Pearson Intl to Heathrow

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pearson Intl to Heathrow in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
BusinessClassPrice Accuracy-Trust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto Pearson Intl Airport-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Toronto Pearson Intl Airport-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Toronto Pearson Intl Airport-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Pearson Intl Airport-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Pearson Intl Airport-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pearson Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Pearson Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Toronto Pearson Intl Airport to London Heathrow Airport

How far ahead should I book a flight from Toronto Pearson Intl Airport to London Heathrow Airport?

To ensure you get the cheapest price possible for a flight from Toronto Pearson Intl Airport to London Heathrow Airport, you should look to book at least 90 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 Toronto Pearson Intl Airport to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London Heathrow Airport (average of $589). Flying from Toronto Pearson Intl Airport to London Heathrow Airport in December is currently the most expensive (average of $945). 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 YYZ to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto Pearson Intl Airport to London Heathrow Airport as you normally would.

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to London Heathrow Airport?

Airfare is below average for this route at the moment.

Toronto Pearson Intl Airport to London Heathrow Airport flights typically cost between $633 and $804 in November.
The cheapest round-trip price found within the last 5 days was $553 on Icelandair (Nov 10-Nov 15).

The best insider tips for Toronto Pearson Intl Airport to London Heathrow Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Toronto Pearson Intl Airport to London Heathrow Airport trip
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Blane Bachelor

Blane Bachelor

Expert on Lufthansa

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Toronto Pearson Intl Airport to London Heathrow Airport, such as Delta,Virgin Atlantic, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,650 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.8
Good
8,650 reviews
Delta
7.8
Good
8,650 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.5
Good
696 reviews
Delta
7.8
Good
8,650 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.1
Good
11,785 reviews
Delta
7.8
Good
8,650 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.8
Okay
8,279 reviews
Delta
7.8
Good
8,650 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
8,265 reviews
Delta
7.8
Good
8,650 reviews

Overall

7.8

Food

7.2

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

  • How long is the flight from Toronto Pearson Intl Airport to London Heathrow Airport?

    Departing from Toronto Pearson Intl Airport to London Heathrow Airport will take you 7h 05m. Toronto Pearson Intl Airport and London Heathrow Airport are separated by a distance of 3543 mi. Most flights are nonstop.

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

    Cheapflights users have booked flights from Toronto Pearson Intl Airport to London Heathrow Airport round-trip from $268. Other airlines that can offer you cheap pricing are Aer Lingus, from $449, and Icelandair, from $482. Users have found that TAP AIR PORTUGAL is 63% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to London Heathrow Airport one-way?

    The cheapest airline one-way is Air Transat, with whom users have recently found tickets for as low as $187. However, be on the lookout for offers from TAP AIR PORTUGAL and Lufthansa, as they are both options that can get you from Toronto Pearson Intl Airport to London Heathrow Airport for a low price.

  • What are the most reliable airlines from Toronto Pearson Intl Airport to London Heathrow Airport?

    No one likes to see their flight delayed. When booking a flight from Toronto Pearson Intl Airport to London Heathrow Airport consider choosing KLM (83%), SAUDIA (83%) or Air France (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Toronto Pearson Intl Airport to London Heathrow Airport?

    While on average a flight from Toronto Pearson Intl Airport to London Heathrow Airport is generally $1,562, our data shows the cheapest flight currently is $341. When looking at the most popular route, (Toronto Pearson Intl - London Heathrow), you can expect to pay $489 for that flight.

  • Can I find deals for flights from Pearson Intl to Heathrow that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Heathrow.

  • Can I find deals for business class flights from Pearson Intl to Heathrow?

    Yes. Cheapflights offers flight deals from Pearson Intl to Heathrow 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 Toronto Pearson Intl Airport to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London Heathrow Airport (average of $589). Flying from Toronto Pearson Intl Airport to London Heathrow Airport in December is currently the most expensive (average of $945). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Gatwick
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Slough
Eastbourne
Stansted
Sutton
Luton

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Pearson Intl to Heathrow

AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$268Average$667FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$449Average$766FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$482Average$560FlexibilityNo cancel feeOn-time76%
Air TransatCheapest$534Average$615FlexibilityNo cancel feeOn-time50%
FinnairCheapest$552Average$796FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$560Average$764FlexibilityNo cancel feeOn-time72%
KLMCheapest$573Average$703FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$579Average$775FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$581Average$744FlexibilityNo cancel feeOn-time76%
DeltaCheapest$590Average$773FlexibilityNo cancel feeOn-timeN/A

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.
Site
©2026 Cheapflights