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Cheap flights from London to Toronto Pearson Intl Airport from C$ 408

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
22 Apr — 29 Apr1
1 adult

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 Friday or Wednesday 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 17 April 2025.

Round-trip from

C$ 617

One-way from

C$ 408

Popular in

August

Cheapest in

February

Average price

C$ 763

Good round-trip deal

C$ 713 or less

Good one-way deal

C$ 435 or less
Air Canada
  • Air Canada
  • 13/5-20/5
  • 2 total stops
  • 24h 55m total
  • London to Toronto
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10/5
  • 10/5
  • 1 total stop
  • 28h 25m total
  • London to Toronto
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Highest demand for flights based on searches. 11% potential increase in price (C$ 153 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 April 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 17 April 2025.

Thu 12/612:40 p.m.LGW - YYZ
Nonstop8h 00mAir Transat
Thu 19/67:50 p.m.YYZ - LGW
Nonstop7h 05mAir Transat
Deal found 16/4C$ 552
Fri 12/93:40 p.m.LGW - YYZ
1 stop11h 15mIcelandair
Fri 19/98:50 p.m.YYZ - LGW
1 stop12h 50mIcelandair
Deal found 16/4C$ 596
Tue 13/56:00 a.m.LHR - YYZ
1 stop15h 25mMultiple Airlines
Tue 20/56:30 a.m.YYZ - LHR
1 stop9h 30mMultiple Airlines
Deal found 16/4C$ 617
Thu 24/48:40 a.m.LHR - YYZ
1 stop12h 40mAir Canada
Wed 30/46:15 p.m.YYZ - LHR
1 stop9h 20mAir Canada
Deal found 17/4C$ 621
Wed 21/510:00 p.m.STN - YYZ
2 stops31h 25mMultiple Airlines
Wed 28/510:15 p.m.YYZ - STN
1 stop16h 45mMultiple Airlines
Deal found 17/4C$ 624
Wed 14/59:50 a.m.LHR - YYZ
1 stop10h 50mBritish Airways
Wed 21/56:05 p.m.YYZ - LHR
Nonstop7h 10mBritish Airways
Deal found 17/4C$ 628
Thu 15/56:40 p.m.LGW - YYZ
1 stop26h 45mSWISS
Wed 21/58:15 p.m.YYZ - LGW
1 stop16h 40mSWISS
Deal found 16/4C$ 636
Thu 24/45:10 p.m.LHR - YYZ
1 stop28h 10mSWISS
Sun 18/58:15 p.m.YYZ - LHR
1 stop18h 05mSWISS
Deal found 17/4C$ 642
Tue 13/59:25 a.m.LCY - YYZ
1 stop12h 00mSWISS
Mon 19/58:15 p.m.YYZ - LCY
1 stop11h 15mSWISS
Deal found 16/4C$ 652
Wed 21/58:50 a.m.LGW - YYZ
2 stops44h 35mMultiple Airlines
Wed 28/510:15 p.m.YYZ - LGW
2 stops13h 50mMultiple Airlines
Deal found 17/4C$ 671
Thu 1/59:25 p.m.LHR - YYZ
1 stop29h 30mIcelandair
Wed 7/511:00 p.m.YYZ - LHR
1 stop16h 20mIcelandair
Deal found 17/4C$ 672
Thu 8/58:30 a.m.LHR - YYZ
Nonstop7h 50mLufthansa
Tue 13/56:20 p.m.YYZ - LHR
Nonstop7h 15mLufthansa
Deal found 16/4C$ 682

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 April 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

Tue 13/5

6:00 a.m.-4:25 p.m.

1 stop15h 25m

Toronto Pearson Intl

Tue 20/5

6:30 a.m.-9:00 p.m.

1 stop9h 30m

C$ 617

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 21/5

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

Nonstop8h 00m

Toronto Pearson Intl

Wed 25/6

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

Nonstop7h 00m

C$ 617

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 1/5

6:30 a.m.-1:20 p.m.

1 stop11h 50m

Toronto Pearson Intl

Sun 4/5

10:30 p.m.-10:40 a.m.

Nonstop7h 10m

C$ 623

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 7/5

3:40 p.m.-9:55 p.m.

1 stop11h 15m

Toronto Pearson Intl

Wed 14/5

11:00 p.m.-2:40 p.m.

1 stop10h 40m

C$ 623

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 2/5

6:00 a.m.-4:25 p.m.

1 stop15h 25m

Toronto Pearson Intl

Sun 11/5

4:30 p.m.-10:00 a.m.

1 stop12h 30m

C$ 624

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Wed 21/5

10:00 p.m.-12:25 a.m.

2 stops31h 25m

Toronto Pearson Intl

Wed 28/5

10:15 p.m.-8:00 p.m.

1 stop16h 45m

C$ 624

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 9/5

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

1 stop13h 00m

Toronto Pearson Intl

Tue 13/5

6:05 p.m.-6:15 a.m.

Nonstop7h 10m

C$ 625

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 1/5

6:00 a.m.-4:25 p.m.

1 stop15h 25m

Toronto Pearson Intl

Thu 8/5

4:35 p.m.-7:55 a.m.

1 stop10h 20m

C$ 641

LondonToronto

LCY - YYZ

LCYYYZ

London City

Tue 13/5

9:25 a.m.-4:25 p.m.

1 stop12h 00m

Toronto Pearson Intl

Mon 19/5

8:15 p.m.-12:30 p.m.

1 stop11h 15m

C$ 652

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 21/5

8:50 a.m.-12:25 a.m.

2 stops44h 35m

Toronto Pearson Intl

Wed 28/5

10:15 p.m.-5:05 p.m.

2 stops13h 50m

C$ 671

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

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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 11 April 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$ 167). 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 17 April 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 afternoon. If you’re flexible enough to do this you can expect to save up to 11% 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 17 April 2025.

The most flights from LON to YYZ are scheduled on a Tuesday (41 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (31 on average).

Rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 51.0 mm.

Temperature in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 April 2025.
See what other customers who have flown with Delta, KLM and Air Transat from London to Toronto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Azores Airlines
7.5
Good
65 reviews
Delta
8.0
Very good
7,916 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

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

    Flying on Air Transat is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at C$ 617. Additional round-trip tickets that might be worth considering are offered by KLM and Icelandair, with the lowest prices starting at C$ 623 and C$ 623, respectively. Air Transat is currently priced 25% 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$ 415 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from C$ 498 and Air Transat from C$ 559 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: Croatia Airlines (89%), KLM (88%), Air France (88%).

  • 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$ 664. On average you can expect to pay C$ 1,828. The most popular route, (London Heathrow - Toronto Pearson Intl), can usually be booked for C$ 614.

  • 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$ 167). 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 London?

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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 17 April 2025.
Air Transat flights from London to Toronto Pearson Intl
Air Canada 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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 557AverageC$ 816FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapestC$ 595AverageC$ 826FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 609AverageC$ 889FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 626AverageC$ 1,013FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 647AverageC$ 882FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapestC$ 654AverageC$ 815FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapestC$ 663AverageC$ 927FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air CanadaCheapestC$ 672AverageC$ 867FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 710AverageC$ 1,262FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 713AverageC$ 926FlexibilityNo 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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