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Cheap flights from London to Toronto Pearson Intl Airport from C$ 470

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London to Toronto Pearson Intl are usually found in February or March, booked 55 days in advance, depart on a Wednesday or Friday and return on a Sunday

Cheap flight deals from London to Pearson Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 11 September 2025.

Round-trip from

C$ 650

One-way from

C$ 470

Popular in

December

Cheapest in

February

Average price

C$ 730

Good round-trip deal

C$ 729 or less

Good one-way deal

C$ 566 or less
Air Canada
  • Air Canada
  • 26/9-29/10
  • Nonstop
  • 15h 15m total
  • London to Toronto
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Air Transat
  • Air Transat
  • 25/9
  • Nonstop
  • 8h 00m total
  • London to Toronto
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Highest demand for flights based on searches. 3% potential increase in price (C$ 40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from London (LON) to Toronto Pearson Intl.
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Price to beat on a one-way flight from London (LON) to Toronto Pearson Intl.
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Find flight deals from London to Pearson Intl

Cheapest flights from London to Pearson Intl
Explore the most affordable flight options available from London to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Fri 26/95:40 p.m.LHR - YYZ
Nonstop7h 50mAir Canada
Wed 29/1011:55 p.m.YYZ - LHR
Nonstop7h 25mAir Canada
Deal found 11/9C$ 650
Wed 24/912:40 p.m.LGW - YYZ
Nonstop8h 00mAir Transat
Sun 28/910:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 11/9C$ 650
Fri 10/104:00 p.m.LHR - YYZ
Nonstop7h 55mAir Canada
Fri 17/1011:35 p.m.YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 10/9C$ 651
Sat 20/911:35 a.m.LGW - YYZ
1 stop25h 36mAir Transat
Sun 28/910:45 p.m.YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 11/9C$ 651
Fri 19/96:00 a.m.LHR - YYZ
1 stop11h 50mAir Canada
Mon 6/1011:15 p.m.YYZ - LHR
2 stops16h 45mAir Canada
Deal found 11/9C$ 653
Thu 6/1111:40 a.m.LGW - YYZ
Nonstop8h 20mAir Transat
Thu 27/119:35 p.m.YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 11/9C$ 653
Fri 31/109:00 a.m.LHR - YYZ
1 stop10h 35mAir Canada
Fri 7/1111:00 p.m.YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 11/9C$ 654
Thu 18/96:55 a.m.STN - YYZ
2 stops14h 55mMultiple Airlines
Sat 4/1011:55 p.m.YYZ - STN
1 stop19h 25mMultiple Airlines
Deal found 10/9C$ 654
Fri 12/99:40 a.m.LGW - YYZ
Nonstop8h 05mAir Transat
Wed 24/94:00 p.m.YYZ - LGW
1 stop12h 50mAir Transat
Deal found 9/9C$ 654
Thu 18/98:40 a.m.LHR - YYZ
1 stop12h 45mAir Canada
Sat 4/106:20 p.m.YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 10/9C$ 655
Thu 25/912:40 p.m.LGW - YYZ
Nonstop8h 00mAir Transat
Mon 6/106:00 p.m.YYZ - LGW
1 stop10h 50mAir Transat
Deal found 11/9C$ 655
Wed 24/96:00 a.m.LHR - YYZ
1 stop12h 50mAir Canada
Mon 29/911:35 p.m.YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 11/9C$ 657

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 11 September 2025.
Use the filters below to find and compare flights from London to Toronto Pearson Intl Airport that are best for you.

Fly from

London

Fly to

Pearson Intl

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 6/3

9:00 a.m.-4:10 p.m.

1 stop12h 10m

Toronto Pearson Intl

Fri 13/3

8:30 p.m.-8:35 p.m.

2 stops20h 05m

C$ 653

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 4/3

11:55 a.m.-6:15 p.m.

1 stop11h 20m

Toronto Pearson Intl

Tue 17/3

8:40 p.m.-10:55 a.m.

1 stop10h 15m

C$ 660

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 4/3

11:55 a.m.-6:15 p.m.

1 stop11h 20m

Toronto Pearson Intl

Thu 19/3

8:40 p.m.-10:55 a.m.

1 stop10h 15m

C$ 660

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sat 8/11

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

Toronto Pearson Intl

Sat 22/11

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

C$ 664

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 11/11

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

Toronto Pearson Intl

Sat 22/11

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

C$ 664

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 10/10

12:40 p.m.-3:40 p.m.

Nonstop8h 00m

Toronto Pearson Intl

Tue 28/10

10:35 p.m.-9:45 a.m.

Nonstop7h 10m

C$ 664

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sat 8/11

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

Toronto Pearson Intl

Tue 18/11

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

C$ 664

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 13/11

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

Toronto Pearson Intl

Tue 18/11

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

C$ 664

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sun 9/11

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

Toronto Pearson Intl

Mon 24/11

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

C$ 664

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 8/11

6:00 p.m.-9:10 p.m.

Nonstop8h 10m

Toronto Pearson Intl

Thu 27/11

8:25 p.m.-8:30 a.m.

Nonstop7h 05m

C$ 686

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 60 results
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Best time to book a flight from London to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from London 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 to Toronto Pearson Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from London to Pearson Intl. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from London to Toronto Pearson Intl Airport, you should look to book at least 55 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 to Toronto Pearson Intl Airport?

Currently, January is the cheapest month in which you can book a flight from London to Toronto Pearson Intl Airport (average of C$ 168). Flying from London 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 LON to YYZ?

Find hourly flight availability from London 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 11 September 2025.

A simple way to save on the total cost of your ticket is to fly from London to Toronto Pearson Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from London to Toronto Pearson Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from London to Pearson Intl. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their London 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.

Weekly flight availability from London to Toronto Pearson Intl Airport

Explore weekly flight availability from London 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 11 September 2025.

The most flights from LON to YYZ are scheduled on a Thursday (43 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (25 on average).

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

What’s the top layover airport for flights from London to Toronto Pearson Intl Airport?

Share of one-stop round-trip flights from London to Toronto Pearson Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 39% of one-stop itineraries from London to Toronto Pearson Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from London to Toronto Pearson Intl Airport?

Average round-trip fare for 1-stop flights from London to Toronto Pearson Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Munich (MUC) is the most affordable 1-stop option, with an average round-trip price of C$ 457.

What’s the fastest layover option from London to Toronto Pearson Intl Airport?

Shortest average travel time for 1-stop one-way flights from London to Toronto Pearson Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 10h 35m.

Which airport typically offers the quickest layover for flights from London to Toronto Pearson Intl Airport?

Average layover duration for 1-stop one-way flights from London to Toronto Pearson Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Halifax (YHZ) offer the fastest connection on this route, with an average layover time of 1h 10m.

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 11 September 2025.
See what other customers who have flown with Air Transat,Air Canada, andIcelandair from London to Toronto Pearson Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
438 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
10,000 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Icelandair
7.0
Good
546 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Lufthansa
6.8
Okay
7,409 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
British Airways
6.7
Okay
7,361 reviews
Air Transat
7.7
Good
438 reviews
Check prices

Entertainment

7.0

Food

6.7

Boarding

7.9

Comfort

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Related info for your journey

Find useful and relevant information for your journey from London 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 to Toronto Pearson Intl Airport?

    Airlines like Air Canada, Icelandair, and Air Transat fly from London to Toronto Pearson Intl Airport in about 8h 20m. The time it takes to get you to your destination can typically vary by up to 3h 50m. Airlines will cover a distance of 5734 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Flying on Aer Lingus is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at C$ 520. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Air Transat, with the lowest prices starting at C$ 570 and C$ 602, respectively. Aer Lingus is currently priced 35% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as C$ 470 on Air Transat. Other airlines that offer cheap prices include Finnair from C$ 507 and British Airways from C$ 510 one-way.

  • What are the most popular routes from London to Toronto Pearson Intl Airport?

    When deciding which route to take from London to Toronto Pearson Intl Airport consider London Heathrow - Toronto Pearson Intl, London Gatwick - Toronto Pearson Intl or London City - Toronto Pearson Intl as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Toronto Pearson Intl Airport on time: Thai Airways (77%), KLM (77%), Air France (77%).

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

    The cheapest flight price from London to Toronto Pearson Intl Airport is C$ 665. On average you can expect to pay C$ 1,039. The most popular route, (London Heathrow - Toronto Pearson Intl), can usually be booked for C$ 545.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London to Toronto Pearson Intl Airport (average of C$ 168). Flying from London 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 Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Markham
Oakville
Collingwood
Richmond Hill
Vaughan
Burlington
Milton
Barrie
Muskoka
Pickering
Waterloo
Cambridge
Cobourg
Kitchener
Lindsay
Oshawa
Orillia
Peterborough
Brantford

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Pearson Intl on these airlines

Choose from the following airlines for your flight from London to Pearson Intl. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2025.
Air Canada flights from London to Toronto Pearson Intl
Air Transat flights from London to Toronto Pearson Intl
Lufthansa flights from London to Toronto Pearson Intl

Top 10 airlines flying from London to Pearson Intl

Discover the top 10 airlines that operate flights from London 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 520AverageC$ 1,043FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapestC$ 570AverageC$ 767FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 602AverageC$ 846FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
IcelandairCheapestC$ 615AverageC$ 837FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapestC$ 645AverageC$ 854FlexibilityNo cancel feeOn-time70%
Search British Airways flights
TAP AIR PORTUGALCheapestC$ 649AverageC$ 961FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapestC$ 658AverageC$ 858FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapestC$ 662AverageC$ 825FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapestC$ 709AverageC$ 777FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 712AverageC$ 1,064FlexibilityNo cancel feeOn-time71%
Search American 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 London to Pearson Intl?

Cheapflights makes it easy to find London to Pearson Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London 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 London.

Can Cheapflights find flights from London to Pearson Intl with no change fees?

Yes! Cheapflights helps users easily find flights from London to Pearson Intl with no change fees.

Can Cheapflights notify me if prices for flights from London to Pearson Intl become cheaper?

Yes, Cheapflights offers price alerts on London to Pearson Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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