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Cheap flights from London to Toronto Pearson Intl Airport from £253

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 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Toronto Pearson Intl are usually found in February or January, 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 9 June 2026.

Tue 8/1209:30
LHR
-
YYZ
1 stop15h 15m
Multiple Airlines
Tue 29/1206:15
YYZ
-
LHR
1 stop9h 20m
Multiple Airlines
Deal found 9/6£423
Thu 25/622:05
STN
-
YYZ
2 stops20h 15m
Multiple Airlines
Sun 28/619:15
YYZ
-
STN
1 stop23h 25m
Multiple Airlines
Deal found 9/6£423
Fri 12/612:40
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Thu 18/622:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Deal found 9/6£423
Fri 4/907:25
LHR
-
YYZ
1 stop12h 30m
Lufthansa
Sun 20/921:35
YYZ
-
LHR
Nonstop7h 00m
Lufthansa
Deal found 8/6£423
Thu 25/612:40
LTN
-
YYZ
2 stops29h 40m
Multiple Airlines
Tue 25/822:15
YYZ
-
LTN
1 stop19h 10m
Multiple Airlines
Deal found 9/6£423
Mon 13/708:30
STN
-
YYZ
2 stops33h 50m
Multiple Airlines
Tue 4/822:15
YYZ
-
STN
1 stop29h 35m
Multiple Airlines
Deal found 9/6£423
Wed 10/610:45
LGW
-
YYZ
1 stop11h 25m
WestJet
Fri 12/618:20
YYZ
-
LGW
1 stop10h 05m
WestJet
Deal found 9/6£423
Sat 12/906:50
LHR
-
YYZ
1 stop9h 55m
Air Canada
Sat 19/916:05
YYZ
-
LHR
1 stop11h 30m
Air Canada
Deal found 9/6£424
Fri 21/806:20
LTN
-
YYZ
1 stop12h 00m
Multiple Airlines
Tue 1/907:35
YYZ
-
LTN
2 stops26h 55m
Multiple Airlines
Deal found 8/6£424
Wed 17/622:45
STN
-
YYZ
2 stops23h 25m
Multiple Airlines
Mon 22/622:15
YYZ
-
STN
2 stops20h 05m
Multiple Airlines
Deal found 9/6£424
Thu 11/610:45
LGW
-
YYZ
1 stop33h 15m
WestJet
Fri 19/618:20
YYZ
-
LGW
1 stop10h 05m
WestJet
Deal found 8/6£424
Tue 6/1006:00
LHR
-
YYZ
1 stop11h 50m
SWISS
Sun 11/1020:05
YYZ
-
LHR
1 stop11h 55m
SWISS
Deal found 5/6£425

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 9 June 2026.

Round-trip from

£423

One-way from

£253

Popular in

July

Cheapest in

February

Average price

£508

Good round-trip deal

£440 or less

Good one-way deal

£311 or less
Lufthansa
  • Lufthansa
  • 29/6-20/7
  • 3 total stops
  • 24h 56m total
  • London to Toronto
Search Deals
20/6
  • 20/6
  • 2 total stops
  • 20h 55m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 9 June 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

STN - YYZ

STNYYZ

London Stansted

Sat 19/9

07:55-17:10

1 stop14h 15m

Toronto Pearson Intl

Sun 27/9

23:45-19:20

1 stop14h 35m

£428

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 16/9

09:50-15:50

1 stop11h 00m

Toronto Pearson Intl

Thu 24/9

22:00-10:15

Nonstop7h 15m

£440

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 25/6

09:30-15:08

1 stop10h 38m

Toronto Pearson Intl

Thu 2/7

16:05-06:30

1 stop9h 25m

£447

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Sun 20/9

07:50-17:10

1 stop14h 20m

Toronto Pearson Intl

Sun 27/9

23:45-21:45

1 stop17h 00m

£454

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 23/6

07:30-22:23

2 stops19h 53m

Toronto Pearson Intl

Tue 30/6

12:45-06:55

1 stop13h 10m

£462

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 5/9

07:30-19:00

2 stops16h 30m

Toronto Pearson Intl

Sat 19/9

18:55-10:40

1 stop10h 45m

£462

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 26/8

07:30-22:23

2 stops19h 53m

Toronto Pearson Intl

Fri 4/9

20:55-21:25

1 stop19h 30m

£462

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 19/6

06:50-19:00

2 stops17h 10m

Toronto Pearson Intl

Mon 22/6

11:00-06:45

1 stop14h 45m

£463

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 6/9

09:45-23:29

1 stop18h 44m

Toronto Pearson Intl

Thu 17/9

22:00-10:15

Nonstop7h 15m

£485

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 6/9

07:45-13:47

1 stop11h 02m

Toronto Pearson Intl

Mon 21/9

19:00-10:25

1 stop10h 25m

£486

Flights are sorted by cheapest return flights first.

Deals found on 6/6

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 £379). Flying from London to Toronto Pearson Intl Airport in December is currently the most expensive (average of £639). 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 9 June 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 9 June 2026.

The most flights from LON to YYZ are scheduled on a Friday (42 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (36 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 38% 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 £354.

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 136 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 74 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 9 June 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
555 reviews
Check prices

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Food

6.8

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
555 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Food

6.8

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
555 reviews
Check prices

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Food

6.8

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
11,154 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Food

6.8

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
8,052 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Food

6.8

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
8,035 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Food

6.8

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 £447, British Airways can have you in Toronto Pearson Intl Airport from London in 10h 38m. 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 SWISS. Our recent data shows that you can find tickets from as low as £273 on this airline. Additional options worth looking into are Icelandair and Air France, starting at £274 and £321 round-trip. Users have found that SWISS is 43% 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?

    £218 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 £221 and £273, 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 City - 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: MEA (91%), Singapore Airlines (91%), Aegean Airlines (90%).

  • 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 £1,165, our data shows the cheapest flight currently is £319. When looking at the most popular route, (London Heathrow - Toronto Pearson Intl), you can expect to pay £335 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 £379). Flying from London to Toronto Pearson Intl Airport in December is currently the most expensive (average of £639). 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 9 June 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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£273Average£348FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IcelandairCheapest£274Average£426FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapest£321Average£555FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£323Average£454FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapest£326Average£619FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
TAP AIR PORTUGALCheapest£330Average£555FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest£331Average£562FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Virgin AtlanticCheapest£336Average£474FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£342Average£560FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£348Average£545FlexibilityNo 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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