Cheap flights from London to Toronto Pearson Intl Airport from £249

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
16 Oct — 23 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 Wednesday

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 16 September 2025.

Round-trip from

£344

One-way from

£249

Popular in

December

Cheapest in

February

Average price

£391

Good round-trip deal

£365 or less

Good one-way deal

£288 or less
16/2-17/4
  • 16/2-17/4
  • 2 total stops
  • 24h 30m total
  • London to Toronto
13/10
  • 13/10
  • 3 total stops
  • 56h 33m total
  • London to Toronto
Highest demand for flights based on searches. 3% potential increase in price (£12 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from London (LON) to Toronto Pearson Intl.
Price to beat on a one-way flight from London (LON) to Toronto Pearson Intl.

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 16 September 2025.

Thu 6/1109:30LHR - YYZ
1 stop11h 45mMultiple Airlines
Sat 15/1113:00YYZ - LHR
2 stops14h 05mMultiple Airlines
Deal found 15/9£344
Fri 10/1011:35LGW - YYZ
1 stop12h 50mAir Transat
Mon 13/1016:40YYZ - LGW
1 stop12h 10mAir Transat
Deal found 15/9£344
Sat 6/1207:40LHR - YYZ
1 stop12h 10mLufthansa
Tue 6/123:00YYZ - LHR
Nonstop7h 20mLufthansa
Deal found 14/9£345
Sat 20/911:35LGW - YYZ
1 stop15h 06mAir Transat
Sun 28/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 14/9£345
Mon 13/1008:30LHR - YYZ
Nonstop7h 55mAir Canada
Mon 3/1121:15YYZ - LHR
1 stop18h 20mAir Canada
Deal found 15/9£346
Thu 6/1111:40LGW - YYZ
Nonstop8h 20mAir Transat
Sun 14/1221:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 15/9£346
Thu 4/1209:30LHR - YYZ
1 stop11h 45mLufthansa
Mon 29/1223:00YYZ - LHR
Nonstop7h 20mLufthansa
Deal found 13/9£347
Thu 20/1111:40LGW - YYZ
Nonstop8h 20mAir Transat
Wed 3/1221:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 14/9£347
Thu 25/915:50LHR - YYZ
Nonstop7h 55mAir Canada
Sun 28/923:35YYZ - LHR
Nonstop7h 15mAir Canada
Deal found 13/9£347
Sun 2/1120:15LHR - YYZ
1 stop23h 35mMultiple Airlines
Wed 12/1118:10YYZ - LHR
Nonstop7h 20mMultiple Airlines
Deal found 13/9£348
Wed 17/919:50STN - YYZ
2 stops29h 10mMultiple Airlines
Tue 7/1022:10YYZ - STN
1 stop11h 10mMultiple Airlines
Deal found 15/9£348
Fri 31/1011:40LGW - YYZ
Nonstop8h 20mAir Transat
Fri 7/1121:35YYZ - LGW
Nonstop7h 10mAir Transat
Deal found 15/9£348

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 16 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

LGW - YYZ

LGWYYZ

London Gatwick

Wed 11/3

11:55-19:15

1 stop11h 20m

Toronto Pearson Intl

Sun 15/3

20:40-10:55

1 stop10h 15m

£350

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Thu 6/11

06:30-18:15

2 stops16h 45m

Toronto Pearson Intl

Wed 12/11

19:40-22:50

2 stops22h 10m

£355

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Thu 6/11

06:30-18:15

2 stops16h 45m

Toronto Pearson Intl

Sun 9/11

19:40-21:20

2 stops20h 40m

£355

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 31/10

11:40-16:00

Nonstop8h 20m

Toronto Pearson Intl

Mon 10/11

21:35-09:45

Nonstop7h 10m

£363

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 1/10

12:40-15:40

Nonstop8h 00m

Toronto Pearson Intl

Tue 7/10

22:45-10:45

Nonstop7h 00m

£363

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 31/10

11:40-16:00

Nonstop8h 20m

Toronto Pearson Intl

Mon 15/12

21:35-09:45

Nonstop7h 10m

£363

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 25/9

15:50-18:45

Nonstop7h 55m

Toronto Pearson Intl

Sun 28/9

16:00-06:30

1 stop9h 30m

£365

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 2/11

09:00-15:00

1 stop11h 00m

Toronto Pearson Intl

Tue 11/11

23:00-11:20

Nonstop7h 20m

£365

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 1/10

09:30-15:34

1 stop11h 04m

Toronto Pearson Intl

Tue 21/10

16:00-06:30

1 stop9h 30m

£365

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 25/9

09:30-15:34

1 stop11h 04m

Toronto Pearson Intl

Mon 29/9

23:35-11:50

Nonstop7h 15m

£365

Flights are sorted by cheapest return flights first.

Deals found on 14/9

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 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 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 return flight from London to Pearson Intl. Price data was last updated on 12 September 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 £490). Flying from London 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 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 16 September 2025.

It’s typically best to fly out from London to Toronto Pearson Intl Airport in the evening. Doing so could potentially save you 7% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

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

Travellers seeking maximum savings on their London to Toronto Pearson Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday 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 16 September 2025.

The most flights from LON to YYZ are scheduled on a Sunday (43 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (34 on average).

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

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

Reykjavik (KEF) – chosen by Cheapflights users on 35% of one-stop itineraries from London to Toronto Pearson Intl Airport on Cheapflights.

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

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

Montreal (YUL) is the most affordable one-stop option, with an average return flight price of £348.

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

Shortest average travel time for one-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 stopover airport.

Flights via Ottawa (YOW) have the shortest average one-way travel time for one-stop routes: 9h 59m.

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

Average stopover duration for one-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 Newark (EWR) offer the fastest connection on this route, with an average stopover time of 1h 22m.

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 16 September 2025.
See what other customers who have flown with Air Transat, Virgin Atlantic, andAir Canada 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.

Entertainment

7.0

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Food

6.7

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.

Entertainment

7.0

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Food

6.7

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.

Entertainment

7.0

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Food

6.7

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.

Entertainment

7.0

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Food

6.7

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.

Entertainment

7.0

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Food

6.7

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.

Entertainment

7.0

Overall

7.7

Comfort

7.3

Boarding

7.9

Crew

8.4

Food

6.7

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?

    For as low as £365, Air Transat can have you in Toronto Pearson Intl Airport from London in 7h 55m. The distance from London to Toronto Pearson Intl Airport is about 3543 mi. 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?

    Our cheapest airline available from London to Toronto Pearson Intl Airport is Icelandair. Our recent data shows that you can find tickets from as low as £283 on this airline. Additional options worth looking into are Scandinavian Airlines and Aer Lingus, starting at £295 and £297 round-trip. Users have found that Icelandair is 33% cheaper than the other options available to this destination.

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

    £249 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Finnair and British Airways, with prices starting from £272 and £275, respectively.

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

  • 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?

    While on average a flight from London to Toronto Pearson Intl Airport is generally £1,115, our data shows the cheapest flight currently is £349. When looking at the most popular route, (London Heathrow - Toronto Pearson Intl), you can expect to pay £294 for that flight.

  • Where are the most common stopover locations when flying from London to Toronto Pearson Intl Airport?

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

    Lisbon travellers tend to visit Chiado, Londres, and Sé de Lisboa more than any other notable places. Chiado, Londres, and Sé de Lisboa are located about 4.5 mi, 2.3 mi, and 4.6 mi, respectively from Lisbon Humberto Delgado. Those on a stopover in Lisbon in need of a car hire can book one at Lisbon Humberto Delgado for about £12.

  • Where are the least popular stopover locations for London to Toronto Pearson Intl Airport flights?

  • 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 holiday 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 £490). Flying from London 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 Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Brampton
Orillia
Ajax
Richmond Hill
Vaughan
Markham
Orangeville
Oakville
Burlington
Oshawa
Grimsby
Kitchener
Pickering

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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 16 September 2025.

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 858,174 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£283Average£358FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Scandinavian AirlinesCheapest£295Average£441FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£297Average£504FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air TransatCheapest£298Average£404FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapest£303Average£524FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest£315Average£493FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest£318Average£467FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£325Average£424FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£333Average£442FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£335Average£444FlexibilityNo 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 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?

Cheapflights helps you find that perfect flight to Pearson Intl from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Pearson Intl from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from London 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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