London

$262+ Cheap flights from Pearson Intl (YYZ) to London (LON)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
Jun 16 — Jun 231
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Cheapflights Tip: The best prices from Toronto Pearson Intl to London are usually found in February or May, booked 80 days in advance, depart on a Sunday or Friday and return on a Wednesday

Cheap flight deals from Pearson Intl to London

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to London (LON). 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 June 11, 2025.

Round-trip from

$509
(Trip.com)

One-way from

$262
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$669

Good round-trip deal

$577 or less

Good one-way deal

$300 or less
From Toronto Pearson Intl to London (LON)
One-way flight from Toronto Pearson Intl to London (LON)
Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Toronto Pearson Intl to London (LON).
Price to beat on a one-way flight from Toronto Pearson Intl to London (LON).

Find flight deals from Pearson Intl to London

Cheapest flights from Pearson Intl to London
Explore the most affordable flight options available from Pearson Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2025.

This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:45 pmYYZ - LGW
Nonstop7h 00mAir Transat
Thu 9/2512:40 pmLGW - YYZ
Nonstop8h 00mAir Transat
Deal found 6/10$512
This Lufthansa deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:30 pmYYZ - LHR
Nonstop7h 30mMultiple Airlines
Thu 10/26:00 amLHR - YYZ
1 stop11h 50mMultiple Airlines
Deal found 6/11$529
This Porter Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:25 pmYYZ - LGW
1 stop12h 25mPorter Airlines
Sat 9/1311:35 amLGW - YYZ
1 stop12h 43mPorter Airlines
Deal found 6/11$529
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2911:55 pmYYZ - LGW
1 stop12h 05mMultiple Airlines
Tue 8/129:40 amLGW - YYZ
1 stop11h 10mMultiple Airlines
Deal found 6/10$533
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:40 pmYYZ - LHR
1 stop17h 20mAir Canada
Mon 10/66:50 amLHR - YYZ
1 stop9h 50mAir Canada
Deal found 6/11$538
This Virgin Atlantic deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:30 pmYYZ - LHR
Nonstop7h 10mVirgin Atlantic
Wed 10/156:30 amLHR - YYZ
1 stop12h 00mVirgin Atlantic
Deal found 6/10$541
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:05 pmYYZ - LHR
Nonstop7h 10mBritish Airways
Sat 10/255:15 pmLHR - YYZ
Nonstop7h 55mBritish Airways
Deal found 6/10$542
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:30 pmYYZ - LHR
Nonstop7h 10mDelta
Sat 10/1111:30 amLHR - YYZ
1 stop14h 25mDelta
Deal found 6/10$547
This Lufthansa deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/22:00 pmYYZ - LHR
1 stop11h 30mLufthansa
Tue 10/215:40 pmLHR - YYZ
Nonstop7h 50mLufthansa
Deal found 6/10$549
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:05 pmYYZ - LHR
Nonstop7h 10mAmerican Airlines
Sat 9/271:20 pmLHR - YYZ
Nonstop7h 40mAmerican Airlines
Deal found 6/10$562
This Orbitz deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:25 pmYYZ - LHR
1 stop15h 00mAer Lingus
Sat 11/87:50 amLHR - YYZ
1 stop13h 05mAer Lingus
Deal found 6/10$566
This KLM deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:10 pmYYZ - LHR
1 stop10h 40mKLM
Mon 10/1311:45 amLHR - YYZ
1 stop13h 10mKLM
Deal found 6/10$572

Cheapflights Fare Finder

Customize your flight search to find flights from Pearson Intl to London 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 2,558,603 searches. Data last updated June 11, 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to London that are best for you.

Fly from

Pearson Intl

Fly to

London

Route

Depart

Return

Price

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 9/9

10:45 pm-10:45 am

Nonstop7h 00m

London Gatwick

Thu 9/25

12:40 pm-3:40 pm

Nonstop8h 00m

$512

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 9/25

9:30 pm-10:00 am

Nonstop7h 30m

London Heathrow

Thu 10/2

6:00 am-12:50 pm

1 stop11h 50m

$529

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 9/4

4:25 pm-9:50 am

1 stop12h 25m

London Gatwick

Sat 9/13

11:35 am-7:18 pm

1 stop12h 43m

$529

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 7/29

11:55 pm-5:00 pm

1 stop12h 05m

London Gatwick

Tue 8/12

9:40 am-3:50 pm

1 stop11h 10m

$533

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sat 9/27

10:40 pm-9:00 pm

1 stop17h 20m

London Heathrow

Mon 10/6

6:50 am-11:40 am

1 stop9h 50m

$538

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 10/9

10:30 pm-10:40 am

Nonstop7h 10m

London Heathrow

Wed 10/15

6:30 am-1:30 pm

1 stop12h 00m

$541

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 10/9

6:05 pm-6:15 am

Nonstop7h 10m

London Heathrow

Sat 10/25

5:15 pm-8:10 pm

Nonstop7h 55m

$542

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 10/3

10:30 pm-10:40 am

Nonstop7h 10m

London Heathrow

Wed 10/8

3:20 pm-8:55 pm

1 stop10h 35m

$547

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 9/30

8:30 pm-8:35 am

Nonstop7h 05m

London Heathrow

Sat 10/11

8:30 am-11:20 am

Nonstop7h 50m

$548

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 9/10

6:05 pm-6:15 am

Nonstop7h 10m

London Heathrow

Sat 9/27

1:20 pm-4:00 pm

Nonstop7h 40m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 58 results
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The best insider tips for Toronto Pearson Intl Airport to London flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Toronto Pearson Intl Airport to London trip
Airlines
Air Canada

Air Canada offers complimentary meals for all fare classes on international flights.


Preferred Seats offer up to four inches of extra space, ideal for taller travelers.

Read more about Air Canadaby Jessica Macdonald
British Airways

BA's Club Suite offers solo pods with a door for privacy on select aircraft.


World Traveller Plus offers extra seat width and legroom in a dedicated cabin.

Lufthansa

Lufthansa's Allegris cabins feature adjustable headrests and a 3-3-3 configuration for comfort.


Lufthansa offers a Sleeper’s Row option for more space on long-haul flights.

Read more about Lufthansaby Blane Bachelor
Airports
YYZ

Toronto Pearson offers fast and reliable Wi-Fi throughout the airport, perfect for staying connected before your flight.

Read more about YYZby Kaitlyn McInnis
LHR

For a quick trip to central London, take the Heathrow Express to Paddington Station, the fastest option from LHR.

Read more about LHRby Ramsey Qubein
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Blane Bachelor

Blane Bachelor

Expert on Lufthansa

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Kaitlyn McInnis

Kaitlyn McInnis

Expert on YYZ

Kaitlyn McInnis

Kaitlyn McInnis

Kaitlyn is a guidebook author and travel writer splitting her time between Atlantic Canada and Istanbul, Türkiye. She has visited over fifty countries and all seven continents, so she is very familiar with many hotels, airports and airlines around the globe. But her favorite type of vacation is sunbathing by the sea with a good book in hand.

Read more

Best time to book a flight from Pearson Intl to London

Have a flexible travel schedule? Discover the best time to fly to London from Pearson Intl 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 Toronto Pearson Intl Airport to London

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

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to London. Price data was last updated on June 9, 2025.

The best time to book flights from Toronto Pearson Intl Airport to London is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of $661). Flying from Toronto Pearson Intl Airport to London in June is currently the most expensive (average of $1,108). 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 YYZ to LON?

Find hourly flight availability from Pearson Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2025.

It’s optimal to fly from Toronto Pearson Intl Airport to London at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Toronto Pearson Intl Airport to London?

Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Toronto Pearson Intl Airport to London flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Toronto Pearson Intl Airport to London

Explore weekly flight availability from Pearson Intl to London. 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 June 11, 2025.

The most flights from YYZ to LON are scheduled on a Tuesday (45 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (22 on average).

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated June 11, 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines and KLM from Toronto to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Pearson Intl to London. 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 Toronto Pearson Intl Airport to London round-trip?

    Currently priced at $509, Air Transat will fly you from Toronto Pearson Intl Airport to London and back. In addition to Air Transat, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Porter Airlines and Air Canada - these airlines can fly you to your destination from $529 and $538, respectively. Air Transat is currently priced 18% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to London one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $263. However, be on the lookout for offers from Porter Airlines and Air Transat, as they are both options that can get you from Toronto Pearson Intl Airport to London for a low price.

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

  • What are the most reliable airlines from Toronto Pearson Intl Airport to London?

    Consider Croatia Airlines (88%), Ethiopian Air (85%) or Singapore Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to London.

  • What are the cheapest flights from Toronto Pearson Intl Airport to London?

    The cheapest flight price from Toronto Pearson Intl Airport to London is $412. On average you can expect to pay $1,603. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for $542.

  • Can I find deals for flights from Pearson Intl to London that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to London.

  • Can I find deals for business class flights from Pearson Intl to London?

    Yes. Cheapflights offers flight deals from Pearson Intl to London 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 Toronto Pearson Intl Airport to London?

    Currently, November is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of $661). Flying from Toronto Pearson Intl Airport to London in June is currently the most expensive (average of $1,108). 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

Traveling to a place near Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Pearson Intl to London

Discover the top 10 airlines that operate flights from Pearson Intl to London. 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 2,558,603 searches. Data last updated June 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$403Average$496FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$458Average$645FlexibilityNo cancel feeOn-time76%
Air TransatCheapest$461Average$709FlexibilityNo cancel feeOn-time50%
Porter AirlinesCheapest$478Average$591FlexibilityNo cancel feeOn-time52%
Aer LingusCheapest$479Average$644FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$497Average$662FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$504Average$663FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$525Average$624FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$536Average$733FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$541Average$757FlexibilityNo cancel feeOn-time71%

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