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Cheap flights from Toronto Pearson Intl Airport to London from £246

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Toronto Pearson Intl to London are usually found in February or May, booked 66 days in advance, depart on a Wednesday or Sunday and return on a Thursday

Cheap flight deals from Pearson Intl to London

Enter your travel dates to find the best prices.

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 26 December 2025.

Mon 29/1219:15YYZ - LHR
1 stop20h 20mMultiple Airlines
Wed 14/107:40LHR - YYZ
1 stop12h 10mMultiple Airlines
Deal found 23/12£494
Mon 29/1219:15YYZ - LHR
1 stop20h 20mAir Canada
Wed 14/113:00LHR - YYZ
Nonstop8h 00mAir Canada
Deal found 23/12£502
Wed 31/1220:25YYZ - LHR
Nonstop7h 05mAir Canada
Mon 12/113:00LHR - YYZ
Nonstop8h 00mAir Canada
Deal found 24/12£504
Tue 30/1206:15YYZ - LHR
1 stop9h 20mAir Canada
Fri 6/318:00LHR - YYZ
Nonstop8h 10mAir Canada
Deal found 25/12£505
Fri 26/1223:00YYZ - LHR
Nonstop7h 20mAir Canada
Tue 20/109:00LHR - YYZ
1 stop12h 05mAir Canada
Deal found 25/12£509
Fri 26/1207:10YYZ - LHR
2 stops19h 00mAir Canada
Thu 26/209:00LHR - YYZ
2 stops20h 04mAir Canada
Deal found 24/12£513
Sat 27/1211:38YYZ - LHR
1 stop15h 37mAmerican Airlines
Mon 29/1217:00LHR - YYZ
1 stop21h 45mAmerican Airlines
Deal found 24/12£517
Sun 28/1217:25YYZ - STN
1 stop12h 40mMultiple Airlines
Tue 13/108:30STN - YYZ
1 stop12h 25mMultiple Airlines
Deal found 26/12£576
Sun 28/1217:25YYZ - LTN
1 stop13h 20mMultiple Airlines
Tue 13/109:00LTN - YYZ
1 stop11h 55mMultiple Airlines
Deal found 26/12£591
Tue 30/1221:35YYZ - LGW
Nonstop7h 10mAir Transat
Fri 6/311:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 25/12£605
Sat 27/1221:35YYZ - LGW
Nonstop7h 10mAir Transat
Wed 14/111:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 24/12£622
Wed 31/1221:35YYZ - LGW
Nonstop7h 10mAir Transat
Mon 12/111:40LGW - YYZ
Nonstop8h 20mAir Transat
Deal found 24/12£639

Find 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 26 December 2025.

Round-trip from

£400

One-way from

£246

Popular in

December

Cheapest in

February

Average price

£643

Good round-trip deal

£467 or less

Good one-way deal

£263 or less
Air Transat
  • Air Transat
  • 10/1-17/1
  • Nonstop
  • 15h 30m total
  • Toronto to London
Search Deals
WestJet
  • WestJet
  • 12/2
  • 1 total stop
  • 25h 20m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Toronto Pearson Intl to London (LON).
Search Deals
Price to beat on a one-way flight from Toronto Pearson Intl to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 26 December 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

Sun 1/3

21:35-09:45

Nonstop7h 10m

London Gatwick

Thu 19/3

11:40-16:00

Nonstop8h 20m

£403

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 8/3

22:15-09:35

Nonstop7h 20m

London Heathrow

Mon 16/3

09:00-17:25

1 stop12h 25m

£410

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 11/1

19:35-16:45

1 stop16h 10m

London Luton

Sat 17/1

06:00-11:15

1 stop10h 15m

£411

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Wed 4/3

21:35-09:45

Nonstop7h 10m

London Gatwick

Thu 19/3

11:40-16:00

Nonstop8h 20m

£414

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 8/4

23:05-11:10

Nonstop7h 05m

London Heathrow

Wed 15/4

06:30-19:55

1 stop18h 25m

£415

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 21/1

18:15-17:05

2 stops17h 50m

London Luton

Mon 26/1

06:00-11:15

1 stop10h 15m

£418

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 8/4

23:05-11:10

Nonstop7h 05m

London Heathrow

Fri 17/4

17:45-20:35

Nonstop7h 50m

£420

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 15/4

20:45-12:35

1 stop10h 50m

London Luton

Wed 22/4

06:15-11:50

1 stop10h 35m

£421

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 5/2

18:10-06:30

Nonstop7h 20m

London Heathrow

Sun 22/2

13:00-16:00

Nonstop8h 00m

£423

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 15/1

23:00-11:20

Nonstop7h 20m

London Heathrow

Fri 23/1

13:00-16:00

Nonstop8h 00m

£425

Flights are sorted by cheapest return flights first.

Deals found on 24/12

Showing 1-10 of 60 results
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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 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 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 return flight from Pearson Intl to London. Price data was last updated on 19 December 2025.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto Pearson Intl Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of £303). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of £442). 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 26 December 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the evening.

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 26 December 2025.

The most flights from YYZ to LON are scheduled on a Wednesday (38 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (26 on average).

How much does it cost for a return flight from Toronto Pearson Intl Airport to London?

What’s the top stopover airport for flights from Toronto Pearson Intl Airport to London?

Share of one-stop return flights from Toronto Pearson Intl Airport to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 47% of one-stop itineraries from Toronto Pearson Intl Airport to London on Cheapflights.

What’s the cheapest stopover airport for flights from Toronto Pearson Intl Airport to London?

Average return fare for one-stop flights from Toronto Pearson Intl Airport to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £332.

What’s the fastest stopover option from Toronto Pearson Intl Airport to London?

Shortest average travel time for one-stop one-way flights from Toronto Pearson Intl Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Halifax (YHZ) have the shortest average one-way travel time for one-stop routes: 8h 55m.

Which airport typically offers the quickest stopover for flights from Toronto Pearson Intl Airport to London?

Average stopover duration for one-stop one-way flights from Toronto Pearson Intl Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 08m.

How often are flights from Toronto to London delayed?

About 22% of weekly flights between Toronto and London have experienced delays in the past year, with the average delay time being 155 minutes.

What is the most punctual flight time for Toronto to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Toronto to London flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 11% of flights being delayed.

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 26 December 2025.
See what other customers who have flown with Porter Airlines, Air Transat, andVirgin Atlantic from Toronto Pearson Intl Airport to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very Good
401 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very Good
401 reviews
Porter Airlines
8.0
Very Good
401 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.7
Good
485 reviews
Porter Airlines
8.0
Very Good
401 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Virgin Atlantic
7.5
Good
677 reviews
Porter Airlines
8.0
Very Good
401 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,560 reviews
Porter Airlines
8.0
Very Good
401 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
British Airways
6.7
Okay
7,617 reviews
Porter Airlines
8.0
Very Good
401 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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.

  • How long is the flight from Toronto Pearson Intl Airport to London?

    For as low as £415, Air Transat can have you in London from Toronto Pearson Intl Airport in 7h 05m. The distance between Toronto Pearson Intl Airport and London is about 3543 mi. All flights are typically direct.

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

    Air Transat, at £337, was found to be the cheapest airline from Toronto Pearson Intl Airport to London.Alternate airlines flying return to your destination include Icelandair and Aer Lingus. Users have found that Air Transat is 27% cheaper than the other options available to this destination.

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

    For one-way options, check prices for Air Transat. According to our data, you can fly for as low as £159. Users have also found prices from £169 and £221 on TAP AIR PORTUGAL and Air Canada, respectively.

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

    The most popular route from Toronto Pearson Intl Airport to London is Toronto Pearson Intl - London Heathrow. You may also consider Toronto Pearson Intl - London Gatwick or Toronto Pearson Intl - London City.

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

    Before booking your flight to London from Toronto Pearson Intl Airport, check out the most reliable airlines to get you to your destination on time: KLM (80%), Air France (80%), Delta( 80%).

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

    The cheapest flight price from Toronto Pearson Intl Airport to London is £260. On average you can expect to pay £944. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for £370.

  • 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 holiday 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, March is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of £303). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of £442). 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
Milton Keynes
Croydon
Slough
Hounslow
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Hayes
Watford
Crawley
Bedford
Romford
Chichester
Eastbourne
Ipswich
Bishop's Stortford
Chelmsford

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 858,174 searches. Data last updated 26 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£337Average£470FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
IcelandairCheapest£360Average£464FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£363Average£517FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Porter AirlinesCheapest£368Average£476FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapest£378Average£501FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapest£379Average£450FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£386Average£597FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£398Average£575FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£399Average£531FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£414Average£434FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pearson Intl to London?

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Why should you use Cheapflights to find cheap flight tickets from Pearson Intl to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Pearson Intl to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Yes! Cheapflights helps users easily find flights from Pearson Intl to London with no change fees.

Can Cheapflights notify me if prices for flights from Pearson Intl to London become cheaper?

Yes! Start tracking prices for Pearson Intl to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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