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Cheap flights from Toronto Pearson Intl Airport to London from £187

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
16 Aug — 23 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to London are usually found in February or January, booked 88 days in advance, depart on a Wednesday or Sunday and return on a Friday

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 17 July 2026.

Wed 14/1017:35
YYZ
-
LHR
1 stop11h 45m
TAP AIR PORTUGAL
Wed 21/1006:00
LHR
-
YYZ
1 stop13h 00m
TAP AIR PORTUGAL
Deal found 16/7£400
Mon 27/723:55
YYZ
-
LTN
1 stop10h 50m
Multiple Airlines
Tue 18/809:40
LTN
-
YYZ
1 stop11h 10m
Multiple Airlines
Deal found 15/7£400
Thu 3/919:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Wed 9/912:40
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Deal found 15/7£400
Wed 22/716:15
YYZ
-
STN
2 stops14h 20m
Multiple Airlines
Thu 20/806:05
STN
-
YYZ
1 stop12h 35m
Multiple Airlines
Deal found 15/7£400
Sun 1/1119:40
YYZ
-
LHR
1 stop10h 10m
Icelandair
Tue 17/1112:15
LHR
-
YYZ
1 stop11h 00m
Icelandair
Deal found 14/7£401
Tue 29/917:35
YYZ
-
LTN
1 stop10h 40m
Multiple Airlines
Thu 15/1009:25
LTN
-
YYZ
1 stop11h 25m
Multiple Airlines
Deal found 15/7£401
Sun 6/923:55
YYZ
-
LGW
1 stop15h 05m
Multiple Airlines
Thu 10/908:40
LGW
-
YYZ
1 stop12h 10m
Multiple Airlines
Deal found 14/7£401
Mon 27/723:55
YYZ
-
STN
1 stop9h 15m
Multiple Airlines
Sun 23/806:35
STN
-
YYZ
1 stop14h 15m
Multiple Airlines
Deal found 15/7£401
Wed 23/918:05
YYZ
-
LHR
Nonstop7h 10m
Aer Lingus
Fri 9/1017:05
LHR
-
YYZ
Nonstop8h 05m
Aer Lingus
Deal found 17/7£401
Thu 6/817:35
YYZ
-
LTN
1 stop10h 55m
Multiple Airlines
Thu 13/809:25
LTN
-
YYZ
1 stop11h 25m
Multiple Airlines
Deal found 14/7£401
Fri 4/923:15
YYZ
-
LGW
1 stop29h 35m
Air Transat
Wed 7/1011:35
LGW
-
YYZ
1 stop11h 53m
Air Transat
Deal found 16/7£401
Tue 18/817:35
YYZ
-
STN
1 stop9h 15m
Multiple Airlines
Wed 26/806:30
STN
-
YYZ
1 stop11h 50m
Multiple Airlines
Deal found 17/7£401

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 17 July 2026.

Round-trip from

£400

One-way from

£187

Popular in

December

Cheapest in

February

Average price

£631

Good round-trip deal

£412 or less

Good one-way deal

£247 or less
27/7-18/8
  • 27/7-18/8
  • 2 total stops
  • 22h 00m total
  • Toronto to London
Search Deals
Aer Lingus
  • Aer Lingus
  • 1/10
  • 1 total stop
  • 9h 30m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 17 July 2026.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 21/10

21:30-18:30

1 stop16h 00m

London Luton

Thu 29/10

16:10-13:10

1 stop25h 00m

£405

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 7/9

19:15-22:05

1 stop21h 50m

London Luton

Sun 13/9

18:05-11:00

1 stop21h 55m

£410

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 22/8

19:15-10:20

1 stop10h 05m

London Luton

Wed 2/9

19:50-11:00

1 stop20h 10m

£412

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 6/9

19:15-22:20

1 stop22h 05m

London Luton

Sat 12/9

16:50-11:00

1 stop23h 10m

£427

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 25/8

19:15-22:50

1 stop22h 35m

London Luton

Sun 30/8

13:55-11:00

1 stop26h 05m

£430

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 21/11

18:45-22:45

1 stop23h 00m

London Luton

Sat 28/11

07:30-12:10

1 stop33h 40m

£433

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 5/9

19:15-10:20

1 stop10h 05m

London Luton

Sat 12/9

16:50-11:00

1 stop23h 10m

£436

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 12/10

20:05-13:00

1 stop11h 55m

London Heathrow

Sat 24/10

20:05-17:15

1 stop26h 10m

£476

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 24/9

22:55-11:10

Nonstop7h 15m

London Heathrow

Sun 4/10

17:45-20:35

Nonstop7h 50m

£476

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sat 22/8

22:00-10:15

Nonstop7h 15m

London Heathrow

Tue 13/10

17:05-20:10

Nonstop8h 05m

£479

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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

Currently, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of £432). Flying from Toronto Pearson Intl Airport to London in December is currently the most expensive (average of £684). 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 17 July 2026.

When flying from Toronto Pearson Intl Airport to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 17 July 2026.

The most flights from YYZ to LON are scheduled on a Monday (50 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (32 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 44% 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 £381.

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 Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 9h 10m.

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 18m.

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 147 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 Wednesday 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 14% of flights being delayed.

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

Booking 85 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.

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 17 July 2026.
See what other customers who have flown with Air Transat,Virgin Atlantic, andAir Canada 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.
Air Transat
7.8
Good
565 reviews
Check prices

Crew

8.5

Food

6.8

Comfort

7.3

Boarding

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Transat
7.8
Good
565 reviews
Air Transat
7.8
Good
565 reviews
Check prices

Crew

8.5

Food

6.8

Comfort

7.3

Boarding

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Virgin Atlantic
7.5
Good
693 reviews
Air Transat
7.8
Good
565 reviews
Check prices

Crew

8.5

Food

6.8

Comfort

7.3

Boarding

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Air Canada
7.1
Good
11,352 reviews
Air Transat
7.8
Good
565 reviews
Check prices

Crew

8.5

Food

6.8

Comfort

7.3

Boarding

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
Lufthansa
6.8
Okay
8,143 reviews
Air Transat
7.8
Good
565 reviews
Check prices

Crew

8.5

Food

6.8

Comfort

7.3

Boarding

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus
British Airways
6.7
Okay
8,122 reviews
Air Transat
7.8
Good
565 reviews
Check prices

Crew

8.5

Food

6.8

Comfort

7.3

Boarding

8.0

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

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 £476, SWISS can have you in London from Toronto Pearson Intl Airport in 7h 15m. The distance between Toronto Pearson Intl Airport and London is about 3543 mi. This flight may include one or multiple stops.

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

    Aer Lingus, at £309, was found to be the cheapest airline from Toronto Pearson Intl Airport to London.Alternate airlines flying return to your destination include Icelandair and Air Transat. Users have found that Aer Lingus is 38% 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 £160. Users have also found prices from £164 and £169 on WestJet and TAP AIR PORTUGAL, 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: Singapore Airlines (87%), KLM (86%), Air France( 86%).

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

    The cheapest flight price from Toronto Pearson Intl Airport to London is £196. On average you can expect to pay £1,345. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for £340.

  • 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, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of £432). Flying from Toronto Pearson Intl Airport to London in December is currently the most expensive (average of £684). 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
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Watford
Eastbourne
Southend-on-Sea
Kingston upon Thames
Southall
Aylesbury
Romford
Enfield
Borehamwood

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 17 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£309Average£615FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£360Average£619FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapest£378Average£510FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapest£378Average£495FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£388Average£622FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£401Average£590FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£405Average£508FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£416Average£536FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£419Average£510FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£471Average£572FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Pearson Intl to London 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 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.

Can Cheapflights find flights from Pearson Intl to London with no change fees?

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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