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Cheap flights from Toronto Pearson Intl Airport to London from £203

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
19 Jul — 26 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to London are usually found in February or October, booked 88 days in advance, depart on a Sunday or Wednesday 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 19 June 2026.

Wed 12/823:55
YYZ
-
LHR
1 stop14h 30m
Multiple Airlines
Wed 16/907:40
LHR
-
YYZ
1 stop13h 10m
Multiple Airlines
Deal found 18/6£432
Wed 22/719:15
YYZ
-
LTN
1 stop22h 00m
Multiple Airlines
Tue 28/721:30
LTN
-
YYZ
1 stop18h 30m
Multiple Airlines
Deal found 19/6£432
Thu 10/919:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Wed 23/911:35
LGW
-
YYZ
1 stop15h 25m
Air Transat
Deal found 18/6£432
Tue 18/823:55
YYZ
-
LHR
1 stop11h 05m
Multiple Airlines
Tue 25/807:40
LHR
-
YYZ
1 stop13h 10m
Multiple Airlines
Deal found 16/6£432
Wed 29/721:55
YYZ
-
LTN
1 stop19h 20m
Multiple Airlines
Sun 9/807:50
LTN
-
YYZ
2 stops18h 55m
Multiple Airlines
Deal found 17/6£432
Sun 23/823:55
YYZ
-
LGW
1 stop12h 15m
Multiple Airlines
Thu 3/908:40
LGW
-
YYZ
1 stop12h 10m
Multiple Airlines
Deal found 18/6£432
Tue 7/721:55
YYZ
-
STN
2 stops20h 25m
Multiple Airlines
Thu 16/706:05
STN
-
YYZ
1 stop12h 35m
Multiple Airlines
Deal found 17/6£432
Tue 11/817:35
YYZ
-
LHR
1 stop11h 45m
Multiple Airlines
Tue 25/820:50
LHR
-
YYZ
2 stops21h 30m
Multiple Airlines
Deal found 19/6£433
Thu 6/823:55
YYZ
-
LTN
1 stop11h 50m
Multiple Airlines
Wed 12/806:15
LTN
-
YYZ
1 stop14h 35m
Multiple Airlines
Deal found 17/6£433
Mon 21/923:15
YYZ
-
LGW
1 stop29h 35m
Air Transat
Thu 8/1012:40
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Deal found 18/6£433
Fri 25/920:50
YYZ
-
STN
1 stop17h 30m
Multiple Airlines
Sat 10/1006:35
STN
-
YYZ
1 stop9h 50m
Multiple Airlines
Deal found 18/6£433
Wed 23/920:45
YYZ
-
LHR
1 stop10h 10m
Icelandair
Fri 2/1013:05
LHR
-
YYZ
1 stop14h 00m
Icelandair
Deal found 16/6£434

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 19 June 2026.

Round-trip from

£432

One-way from

£203

Popular in

December

Cheapest in

February

Average price

£588

Good round-trip deal

£420 or less

Good one-way deal

£230 or less
12/8-16/9
  • 12/8-16/9
  • 2 total stops
  • 27h 40m total
  • Toronto to London
Search Deals
26/7
  • 26/7
  • 2 total stops
  • 29h 10m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 19 June 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 - LHR

YYZLHR

Toronto Pearson Intl

Wed 21/10

23:10-11:55

1 stop31h 45m

London Heathrow

Wed 28/10

20:35-19:15

1 stop26h 40m

£448

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 20/9

23:10-20:20

1 stop16h 10m

London Heathrow

Sat 26/9

21:25-22:05

1 stop29h 40m

£457

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 23/9

22:55-11:10

Nonstop7h 15m

London Heathrow

Tue 1/12

11:45-19:15

1 stop12h 30m

£461

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 14/10

22:55-11:10

Nonstop7h 15m

London Heathrow

Sun 18/10

06:30-13:20

1 stop11h 50m

£461

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 3/8

23:55-15:45

1 stop10h 50m

London Luton

Mon 17/8

08:15-15:50

1 stop12h 35m

£462

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 5/8

19:15-22:15

1 stop22h 00m

London Luton

Wed 19/8

15:30-11:00

1 stop24h 30m

£462

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 25/9

19:15-11:10

1 stop10h 55m

London Luton

Sat 10/10

16:50-11:00

1 stop23h 10m

£464

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 29/8

19:15-10:20

1 stop10h 05m

London Luton

Sun 6/9

18:05-11:00

1 stop21h 55m

£464

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 2/8

19:15-22:20

1 stop22h 05m

London Luton

Sun 9/8

13:55-11:00

1 stop26h 05m

£466

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 18/8

19:15-22:50

1 stop22h 35m

London Luton

Sat 5/9

16:50-11:00

1 stop23h 10m

£466

Flights are sorted by cheapest return flights first.

Deals found on 18/6

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 £448). Flying from Toronto Pearson Intl Airport to London in December is currently the most expensive (average of £656). 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 19 June 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 19 June 2026.

The most flights from YYZ to LON are scheduled on a Thursday (49 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (33 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 43% 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 £387.

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 15m.

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 0h 58m.

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 146 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 Friday 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 15% of flights being delayed.

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

Booking 87 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 19 June 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
555 reviews
Check prices

Food

6.8

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
555 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Food

6.8

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Virgin Atlantic
7.5
Good
690 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Food

6.8

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,221 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Food

6.8

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
8,078 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Food

6.8

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
8,055 reviews
Air Transat
7.8
Good
555 reviews
Check prices

Food

6.8

Boarding

7.9

Comfort

7.3

Overall

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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 £461, Icelandair 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 £313, 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 £162. Users have also found prices from £167 and £172 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 Stansted.

  • 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 (88%), Air France (88%), Delta( 88%).

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

    The cheapest flight price from Toronto Pearson Intl Airport to London is £279. On average you can expect to pay £997. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for £399.

  • 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 £448). Flying from Toronto Pearson Intl Airport to London in December is currently the most expensive (average of £656). 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
Wembley
Luton
Gatwick
Croydon
Slough
Ilford
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
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Ipswich
Borehamwood
Folkestone
Southall

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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 19 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£313Average£624FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£365Average£629FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapest£384Average£530FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapest£384Average£502FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£394Average£664FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£410Average£568FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£411Average£562FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£422Average£549FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£464Average£557FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£478Average£580FlexibilityNo 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?

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

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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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