Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Toronto Pearson Intl Airport from C$ 414

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from London to Toronto Pearson Intl are usually found in February or March, booked 59 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 30 April 2025.

Round-trip from

C$ 610

One-way from

C$ 414

Popular in

August

Cheapest in

February

Average price

C$ 761

Good round-trip deal

C$ 671 or less

Good one-way deal

C$ 545 or less
Air Canada
  • Air Canada
  • 4/9-25/9
  • 2 total stops
  • 35h 10m total
  • London to Toronto
Search Deals
5/5
  • 5/5
  • 1 total stop
  • 10h 10m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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

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 30 April 2025.

Thu 4/98:05 p.m.LHR - YYZ
1 stop21h 45mMultiple Airlines
Thu 25/912:05 p.m.YYZ - LHR
1 stop13h 25mMultiple Airlines
Deal found 29/4C$ 610
Fri 30/511:35 a.m.LGW - YYZ
1 stop10h 50mAir Transat
Fri 6/66:00 p.m.YYZ - LGW
1 stop10h 50mAir Transat
Deal found 28/4C$ 610
Sat 21/67:30 a.m.LHR - YYZ
1 stop13h 50mLufthansa
Mon 30/64:00 p.m.YYZ - LHR
1 stop9h 30mLufthansa
Deal found 28/4C$ 612
Wed 4/67:30 p.m.LHR - YYZ
1 stop23h 20mAir Canada
Sat 7/612:30 a.m.YYZ - LHR
1 stop28h 30mAir Canada
Deal found 29/4C$ 613
Mon 9/610:00 p.m.STN - YYZ
1 stop21h 10mMultiple Airlines
Mon 16/610:15 p.m.YYZ - STN
1 stop10h 45mMultiple Airlines
Deal found 28/4C$ 620
Mon 9/67:50 p.m.LTN - YYZ
1 stop23h 20mMultiple Airlines
Mon 16/610:15 p.m.YYZ - LTN
1 stop13h 40mMultiple Airlines
Deal found 28/4C$ 623
Wed 17/93:40 p.m.LGW - YYZ
1 stop11h 15mIcelandair
Wed 24/911:00 p.m.YYZ - LGW
1 stop10h 40mIcelandair
Deal found 29/4C$ 628
Wed 11/68:45 a.m.LCY - YYZ
1 stop16h 00mMultiple Airlines
Mon 16/69:10 p.m.YYZ - LCY
1 stop16h 25mMultiple Airlines
Deal found 28/4C$ 630
Thu 5/63:00 p.m.LHR - YYZ
1 stop27h 50mAustrian Airlines
Wed 11/65:00 p.m.YYZ - LHR
1 stop10h 35mAustrian Airlines
Deal found 29/4C$ 644
Thu 12/68:45 a.m.LCY - YYZ
1 stop16h 00mLufthansa
Sun 15/69:10 p.m.YYZ - LCY
1 stop16h 25mLufthansa
Deal found 29/4C$ 644
Tue 10/68:35 p.m.LGW - YYZ
2 stops25h 16mMultiple Airlines
Mon 23/67:30 p.m.YYZ - LGW
1 stop8h 55mMultiple Airlines
Deal found 28/4C$ 660
Wed 7/55:10 p.m.LHR - YYZ
1 stop28h 15mSWISS
Sun 11/56:00 p.m.YYZ - LHR
2 stops17h 35mSWISS
Deal found 29/4C$ 663

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 30 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

Thu 4/9

8:05 p.m.-12:50 p.m.

1 stop21h 45m

Toronto Pearson Intl

Thu 25/9

12:05 p.m.-6:30 a.m.

1 stop13h 25m

C$ 610

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 30/5

11:35 a.m.-5:25 p.m.

1 stop10h 50m

Toronto Pearson Intl

Fri 6/6

6:00 p.m.-9:50 a.m.

1 stop10h 50m

C$ 610

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sat 21/6

7:30 a.m.-4:20 p.m.

1 stop13h 50m

Toronto Pearson Intl

Mon 30/6

4:00 p.m.-6:30 a.m.

1 stop9h 30m

C$ 612

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 4/6

7:30 p.m.-1:50 p.m.

1 stop23h 20m

Toronto Pearson Intl

Sat 7/6

12:30 a.m.-10:00 a.m.

1 stop28h 30m

C$ 613

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Mon 9/6

10:00 p.m.-2:10 p.m.

1 stop21h 10m

Toronto Pearson Intl

Mon 16/6

10:15 p.m.-2:00 p.m.

1 stop10h 45m

C$ 620

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Mon 9/6

7:50 p.m.-2:10 p.m.

1 stop23h 20m

Toronto Pearson Intl

Mon 16/6

10:15 p.m.-4:55 p.m.

1 stop13h 40m

C$ 623

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Wed 17/9

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

1 stop11h 15m

Toronto Pearson Intl

Wed 24/9

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

1 stop10h 40m

C$ 628

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 11/6

8:45 a.m.-7:45 p.m.

1 stop16h 00m

Toronto Pearson Intl

Mon 16/6

9:10 p.m.-6:35 p.m.

1 stop16h 25m

C$ 630

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 5/6

3:00 p.m.-1:50 p.m.

1 stop27h 50m

Toronto Pearson Intl

Wed 11/6

5:00 p.m.-8:35 a.m.

1 stop10h 35m

C$ 644

LondonToronto

LCY - YYZ

LCYYYZ

London City

Thu 12/6

8:45 a.m.-7:45 p.m.

1 stop16h 00m

Toronto Pearson Intl

Sun 15/6

9:10 p.m.-6:35 p.m.

1 stop16h 25m

C$ 644

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 50 results
1
2
3
...
5

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 25 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 59 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 30 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 30 April 2025.

The most flights from LON to YYZ are scheduled on a Tuesday (41 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (20 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 30 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
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
1,333 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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$ 610. Additional round-trip tickets that might be worth considering are offered by Air Canada and Lufthansa, with the lowest prices starting at C$ 612 and C$ 617, respectively. Air Transat is currently priced 26% 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$ 414 on WestJet. Other airlines that offer cheap prices include Air Transat from C$ 446 and TAP AIR PORTUGAL from C$ 493 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$ 653. On average you can expect to pay C$ 1,747. The most popular route, (London Heathrow - Toronto Pearson Intl), can usually be booked for C$ 568.

  • 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?

Book flights to London if you plan to visit one of these locations
Brampton
Markham
Vaughan
Barrie
Richmond Hill
Burlington
Muskoka
Collingwood
Brantford
Milton
Oakville
Kitchener
Orillia
Pickering
Oshawa
St. Catharines
Cambridge
Waterloo
Cobourg
Peterborough

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 30 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 556AverageC$ 859FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapestC$ 594AverageC$ 825FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 604AverageC$ 889FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
TAP AIR PORTUGALCheapestC$ 625AverageC$ 1,002FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 644AverageC$ 872FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapestC$ 653AverageC$ 814FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapestC$ 662AverageC$ 926FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air CanadaCheapestC$ 669AverageC$ 863FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 709AverageC$ 1,260FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 711AverageC$ 964FlexibilityNo 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.

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.