Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Toronto Pearson Intl Airport from C$ 476

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
16 Apr — 23 Apr1
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 79 days in advance, depart on a Friday or Tuesday and return on a Sunday

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 17 March 2026.

Tue 21/43:40 p.m.
LGW
-
YYZ
1 stop32h 30m
Icelandair
Wed 20/58:45 p.m.
YYZ
-
LGW
1 stop10h 00m
Icelandair
Deal found 15/3C$ 631
Sun 12/43:40 p.m.
LGW
-
YYZ
1 stop32h 30m
Icelandair
Sun 19/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 15/3C$ 633
Tue 14/43:40 p.m.
LGW
-
YYZ
1 stop32h 30m
Icelandair
Sun 19/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 14/3C$ 634
Tue 14/43:40 p.m.
LGW
-
YYZ
1 stop32h 30m
Icelandair
Tue 21/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 14/3C$ 635
Thu 30/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Thu 7/511:10 p.m.
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 16/3C$ 637
Mon 13/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Mon 20/411:10 p.m.
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 15/3C$ 638
Thu 30/41:00 p.m.
LGW
-
YYZ
1 stop14h 05m
Icelandair
Mon 4/511:10 p.m.
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 16/3C$ 639
Sun 26/49:25 p.m.
LHR
-
YYZ
1 stop26h 45m
Icelandair
Thu 7/58:45 p.m.
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 16/3C$ 641
Sat 18/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Tue 28/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 16/3C$ 642
Tue 5/59:25 p.m.
LHR
-
YYZ
1 stop29h 40m
Icelandair
Wed 13/58:45 p.m.
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 16/3C$ 644
Sat 25/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Wed 29/48:45 p.m.
YYZ
-
LGW
1 stop10h 00m
Icelandair
Deal found 16/3C$ 644
Mon 21/98:30 a.m.
LHR
-
YYZ
Nonstop7h 45m
Air Canada
Tue 6/109:05 p.m.
YYZ
-
LHR
Nonstop7h 30m
Air Canada
Deal found 16/3C$ 645

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 17 March 2026.

Round-trip from

C$ 631

One-way from

C$ 476

Popular in

December

Cheapest in

September

Average price

C$ 823

Good round-trip deal

C$ 728 or less

Good one-way deal

C$ 514 or less
Icelandair
  • Icelandair
  • 21/4-20/5
  • 2 total stops
  • 42h 30m total
  • London to Toronto
Search Deals
11/4
  • 11/4
  • 3 total stops
  • 39h 20m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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

 
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 17 March 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 round-trip

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 7/5

1:05 p.m.-7:10 p.m.

1 stop11h 05m

Toronto Pearson Intl

Mon 11/5

8:45 p.m.-8:20 p.m.

1 stop18h 35m

C$ 730

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Wed 3/6

6:10 p.m.-2:40 p.m.

1 stop25h 30m

Toronto Pearson Intl

Wed 10/6

9:30 p.m.-6:40 p.m.

1 stop16h 10m

C$ 802

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Wed 15/4

6:15 a.m.-11:50 a.m.

1 stop10h 35m

Toronto Pearson Intl

Wed 6/5

8:20 p.m.-9:15 p.m.

2 stops19h 55m

C$ 813

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Tue 5/5

6:00 a.m.-5:10 p.m.

1 stop16h 10m

Toronto Pearson Intl

Fri 15/5

7:15 p.m.-4:20 p.m.

1 stop16h 05m

C$ 874

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Tue 14/4

5:25 p.m.-1:30 p.m.

1 stop25h 05m

Toronto Pearson Intl

Tue 21/4

8:25 p.m.-11:40 p.m.

1 stop22h 15m

C$ 887

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sat 6/6

4:30 p.m.-2:00 p.m.

1 stop26h 30m

Toronto Pearson Intl

Tue 18/8

5:35 p.m.-8:25 p.m.

2 stops21h 50m

C$ 891

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 12/9

12:40 p.m.-6:27 p.m.

1 stop10h 47m

Toronto Pearson Intl

Mon 21/9

11:50 p.m.-11:50 a.m.

Nonstop7h 00m

C$ 894

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 20/5

7:50 p.m.-3:40 p.m.

2 stops24h 50m

Toronto Pearson Intl

Wed 27/5

5:10 p.m.-5:40 p.m.

1 stop19h 30m

C$ 895

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 24/6

3:40 p.m.-10:05 p.m.

1 stop11h 25m

Toronto Pearson Intl

Fri 10/7

11:10 p.m.-2:40 p.m.

1 stop10h 30m

C$ 904

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sat 12/9

10:25 a.m.-9:00 p.m.

1 stop15h 35m

Toronto Pearson Intl

Tue 22/9

11:30 p.m.-4:00 p.m.

1 stop11h 30m

C$ 939

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 13 March 2026.

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 79 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$ 392). Flying from London to Toronto Pearson Intl Airport in December is currently the most expensive (average of C$ 674). 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 17 March 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 17 March 2026.

The most flights from LON to YYZ are scheduled on a Monday (38 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (27 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 29% 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$ 451.

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 04m.

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 Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 18m.

How often are flights from London to Toronto delayed?

About 13% 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 has had the lowest number of delays on this route, with just 7% of flights being delayed.

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 17 March 2026.
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
521 reviews
Check prices

Overall

7.7

Boarding

7.9

Crew

8.5

Entertainment

7.0

Food

6.8

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
7.7
Good
521 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Overall

7.7

Boarding

7.9

Crew

8.5

Entertainment

7.0

Food

6.8

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
10,811 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Overall

7.7

Boarding

7.9

Crew

8.5

Entertainment

7.0

Food

6.8

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.
Icelandair
7.1
Good
622 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Overall

7.7

Boarding

7.9

Crew

8.5

Entertainment

7.0

Food

6.8

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
7,858 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Overall

7.7

Boarding

7.9

Crew

8.5

Entertainment

7.0

Food

6.8

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
7,797 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Overall

7.7

Boarding

7.9

Crew

8.5

Entertainment

7.0

Food

6.8

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?

    Airlines like Icelandair, TAP AIR PORTUGAL, and Lufthansa fly from London to Toronto Pearson Intl Airport in about 10h 47m. The time it takes to get you to your destination can typically vary by up to 15h 43m. Airlines will cover a distance of 5702 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$ 436. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Air Transat, with the lowest prices starting at C$ 557 and C$ 595, respectively. Aer Lingus is currently priced 47% 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$ 401 on WestJet. Other airlines that offer cheap prices include Air Transat from C$ 420 and TAP AIR PORTUGAL from C$ 422 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 (90%), Ethiopian Air (87%), SriLankan Airlines (85%).

  • 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$ 532. On average you can expect to pay C$ 1,551. The most popular route, (London Heathrow - Toronto Pearson Intl), can usually be booked for C$ 661.

  • 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$ 392). Flying from London to Toronto Pearson Intl Airport in December is currently the most expensive (average of C$ 674). 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
Collingwood
Kitchener
Oakville
Vaughan
Barrie
Burlington
Richmond Hill
Cambridge
Muskoka
Waterloo
Oshawa
Guelph
Peterborough
Milton
St. Catharines
Brantford
Lindsay
Cobourg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 17 March 2026.
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 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 436AverageC$ 1,062FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapestC$ 557AverageC$ 821FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 595AverageC$ 862FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
IcelandairCheapestC$ 607AverageC$ 739FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapestC$ 621AverageC$ 864FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 639AverageC$ 893FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 652AverageC$ 876FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 653AverageC$ 857FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapestC$ 701AverageC$ 869FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapestC$ 721AverageC$ 1,289FlexibilityNo cancel feeOn-time69%
Search United 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.

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.