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Cheap flights from London to Toronto Pearson Intl Airport from £259

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Toronto Pearson Intl are usually found in September or February, booked 50 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from London to Pearson Intl

Enter your travel dates to find the best prices.

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 29 May 2026.

Mon 5/1021:25
LHR
-
YYZ
1 stop26h 45m
Icelandair
Fri 9/1023:10
YYZ
-
LHR
1 stop16h 10m
Icelandair
Deal found 26/5£425
Wed 3/611:35
LGW
-
YYZ
1 stop11h 05m
Air Transat
Wed 10/622:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Deal found 24/5£425
Fri 24/706:20
LTN
-
YYZ
2 stops20h 45m
Multiple Airlines
Wed 5/823:10
YYZ
-
LTN
2 stops17h 05m
Multiple Airlines
Deal found 25/5£426
Mon 27/709:45
LGW
-
YYZ
2 stops14h 25m
Multiple Airlines
Mon 3/820:45
YYZ
-
LGW
2 stops18h 20m
Multiple Airlines
Deal found 25/5£426
Mon 7/921:25
LHR
-
YYZ
1 stop26h 45m
Icelandair
Tue 15/920:45
YYZ
-
LHR
1 stop10h 10m
Icelandair
Deal found 26/5£426
Thu 23/705:40
LTN
-
YYZ
2 stops23h 45m
Multiple Airlines
Tue 28/721:55
YYZ
-
LTN
2 stops19h 15m
Multiple Airlines
Deal found 25/5£426
Mon 13/708:00
STN
-
YYZ
1 stop11h 10m
Multiple Airlines
Tue 28/721:55
YYZ
-
STN
1 stop19h 45m
Multiple Airlines
Deal found 25/5£426
Thu 3/909:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Sun 13/918:00
YYZ
-
LGW
1 stop10h 50m
Air Transat
Deal found 24/5£426
Mon 7/921:25
LHR
-
YYZ
1 stop26h 45m
Icelandair
Thu 17/920:45
YYZ
-
LHR
1 stop10h 10m
Icelandair
Deal found 25/5£427
Wed 3/613:50
LTN
-
YYZ
2 stops34h 20m
Multiple Airlines
Mon 8/623:10
YYZ
-
LTN
2 stops18h 40m
Multiple Airlines
Deal found 25/5£427
Thu 9/706:05
STN
-
YYZ
1 stop12h 35m
Multiple Airlines
Thu 16/722:15
YYZ
-
STN
1 stop18h 05m
Multiple Airlines
Deal found 25/5£427
Sat 30/511:35
LGW
-
YYZ
1 stop11h 05m
Air Transat
Sat 6/622:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Deal found 24/5£427

Find 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 29 May 2026.

Round-trip from

£425

One-way from

£259

Popular in

December

Cheapest in

September

Average price

£487

Good round-trip deal

£458 or less

Good one-way deal

£315 or less
Icelandair
  • Icelandair
  • 5/10-9/10
  • 2 total stops
  • 42h 55m total
  • London to Toronto
Search Deals
21/6
  • 21/6
  • 3 total stops
  • 50h 35m total
  • London to Toronto
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Toronto Pearson Intl.
Search Deals
Price to beat on a one-way flight from London (LON) to Toronto Pearson Intl.
Search Deals

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 29 May 2026.
Use the filters below to find and compare flights from London to Toronto Pearson Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 27/10

11:40-16:00

Nonstop8h 20m

Toronto Pearson Intl

Sun 8/11

21:35-09:45

Nonstop7h 10m

£429

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sun 28/6

11:35-18:38

1 stop12h 03m

Toronto Pearson Intl

Mon 13/7

19:50-07:55

Nonstop7h 05m

£451

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Mon 14/9

18:00-11:00

1 stop22h 00m

Toronto Pearson Intl

Mon 21/9

19:15-12:30

1 stop12h 15m

£460

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 16/10

10:35-21:05

1 stop15h 30m

Toronto Pearson Intl

Sun 1/11

17:25-15:45

1 stop17h 20m

£464

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Mon 14/9

19:25-11:00

1 stop20h 35m

Toronto Pearson Intl

Mon 21/9

19:15-17:10

1 stop16h 55m

£467

LondonToronto

SEN - YYZ

SENYYZ

London Southend

Thu 10/9

13:55-17:10

1 stop32h 15m

Toronto Pearson Intl

Sat 19/9

23:45-19:35

1 stop14h 50m

£467

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Thu 11/6

19:30-14:25

1 stop23h 55m

Toronto Pearson Intl

Tue 23/6

19:15-22:50

1 stop22h 35m

£468

LondonToronto

SEN - YYZ

SENYYZ

London Southend

Wed 9/9

16:50-17:10

1 stop29h 20m

Toronto Pearson Intl

Sat 19/9

23:45-19:35

1 stop14h 50m

£468

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Mon 7/9

18:05-14:40

1 stop25h 35m

Toronto Pearson Intl

Wed 23/9

21:30-18:30

1 stop16h 00m

£469

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 1/11

14:30-18:00

Nonstop8h 30m

Toronto Pearson Intl

Sun 29/11

21:15-09:35

Nonstop7h 20m

£491

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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

What is the cheapest month to book a flight from London to Toronto Pearson Intl Airport?

Currently, February is the cheapest month in which you can book a flight from London to Toronto Pearson Intl Airport (average of £376). Flying from London to Toronto Pearson Intl Airport in December is currently the most expensive (average of £638). 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 29 May 2026.

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

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 29 May 2026.

The most flights from LON to YYZ are scheduled on a Thursday (41 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 on average).

How much does it cost for a return flight from London to Toronto Pearson Intl Airport?

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 37% 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 £352.

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 Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 10h 45m.

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.

How often are flights from London to Toronto delayed?

About 15% of weekly flights between London and Toronto have experienced delays in the past year, with the average delay time being 132 minutes.

What is the most punctual flight time for London to Toronto flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Toronto flights?

Over the past year, Air Canada have had the lowest number of delays on this route, with just 9% of flights being delayed.

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

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 87 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.

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 29 May 2026.
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.
Air Transat
7.8
Good
553 reviews
Check prices

Entertainment

7.1

Food

6.8

Crew

8.5

Overall

7.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
553 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Entertainment

7.1

Food

6.8

Crew

8.5

Overall

7.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Virgin Atlantic
7.5
Good
689 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Entertainment

7.1

Food

6.8

Crew

8.5

Overall

7.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,096 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Entertainment

7.1

Food

6.8

Crew

8.5

Overall

7.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
8,032 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Entertainment

7.1

Food

6.8

Crew

8.5

Overall

7.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
8,008 reviews
Air Transat
7.8
Good
553 reviews
Check prices

Entertainment

7.1

Food

6.8

Crew

8.5

Overall

7.8

Boarding

7.9

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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 £429, Air Transat can have you in Toronto Pearson Intl Airport from London in 8h 20m. The distance from London to Toronto Pearson Intl Airport is about 3563 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 SWISS. Our recent data shows that you can find tickets from as low as £272 on this airline. Additional options worth looking into are Icelandair and Air France, starting at £272 and £320 round-trip. Users have found that SWISS is 42% 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?

    £217 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Transat and Virgin Atlantic, with prices starting from £220 and £272, respectively.

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

    The most popular route from London to Toronto Pearson Intl Airport is London Heathrow - Toronto Pearson Intl. You may also consider London Gatwick - Toronto Pearson Intl or London Stansted - Toronto Pearson Intl.

  • 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: United Airlines (85%), Lufthansa (85%), MEA (84%).

  • 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 £1,156, our data shows the cheapest flight currently is £320. When looking at the most popular route, (London Heathrow - Toronto Pearson Intl), you can expect to pay £351 for that flight.

  • 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, February is the cheapest month in which you can book a flight from London to Toronto Pearson Intl Airport (average of £376). Flying from London to Toronto Pearson Intl Airport in December is currently the most expensive (average of £638). 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

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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 29 May 2026.
Air Canada flights from London to Toronto Pearson Intl
Air Transat flights from London to Toronto Pearson Intl
British Airways 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 858,174 searches. Data last updated 29 May 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£272Average£346FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IcelandairCheapest£272Average£421FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£320Average£551FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£320Average£448FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapest£324Average£615FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest£326Average£539FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapest£328Average£551FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Virgin AtlanticCheapest£334Average£466FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£337Average£524FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£344Average£540FlexibilityNo 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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