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Cheap flights from Toronto Pearson Intl Airport to London from C$ 389

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
14 Jul — 21 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 Tuesday and return on a Tuesday

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 14 June 2026.

Wed 23/98:45 p.m.
YYZ
-
LHR
1 stop10h 10m
Icelandair
Fri 2/101:05 p.m.
LHR
-
YYZ
1 stop14h 00m
Icelandair
Deal found 10/6C$ 804
Tue 16/67:15 p.m.
YYZ
-
LTN
2 stops14h 20m
Multiple Airlines
Tue 23/69:40 a.m.
LTN
-
YYZ
1 stop11h 10m
Multiple Airlines
Deal found 9/6C$ 804
Wed 17/611:55 p.m.
YYZ
-
LGW
1 stop12h 10m
Multiple Airlines
Thu 25/68:40 a.m.
LGW
-
YYZ
1 stop12h 10m
Multiple Airlines
Deal found 13/6C$ 804
Wed 8/79:55 p.m.
YYZ
-
STN
1 stop17h 25m
Multiple Airlines
Wed 15/76:30 a.m.
STN
-
YYZ
1 stop11h 50m
Multiple Airlines
Deal found 13/6C$ 804
Thu 8/105:35 p.m.
YYZ
-
LHR
1 stop20h 15m
TAP AIR PORTUGAL
Mon 12/108:00 a.m.
LHR
-
YYZ
1 stop18h 05m
TAP AIR PORTUGAL
Deal found 10/6C$ 806
Sun 5/77:15 p.m.
YYZ
-
LTN
1 stop22h 05m
Multiple Airlines
Sun 2/86:05 p.m.
LTN
-
YYZ
1 stop21h 55m
Multiple Airlines
Deal found 10/6C$ 806
Tue 16/610:45 p.m.
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Mon 29/611:35 a.m.
LGW
-
YYZ
1 stop11h 05m
Air Transat
Deal found 10/6C$ 806
Wed 15/79:55 p.m.
YYZ
-
STN
1 stop17h 25m
Multiple Airlines
Mon 27/78:00 a.m.
STN
-
YYZ
1 stop11h 10m
Multiple Airlines
Deal found 10/6C$ 806
Fri 18/98:45 p.m.
YYZ
-
LHR
1 stop10h 10m
Icelandair
Wed 30/99:25 p.m.
LHR
-
YYZ
1 stop29h 40m
Icelandair
Deal found 12/6C$ 807
Sun 6/911:45 p.m.
YYZ
-
SEN
1 stop14h 50m
Multiple Airlines
Wed 16/94:50 p.m.
SEN
-
YYZ
1 stop29h 20m
Multiple Airlines
Deal found 12/6C$ 807
Tue 8/911:15 p.m.
YYZ
-
LGW
1 stop29h 35m
Air Transat
Mon 5/109:40 a.m.
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Deal found 10/6C$ 807
Mon 20/77:15 p.m.
YYZ
-
STN
1 stop10h 45m
Multiple Airlines
Sun 2/810:10 p.m.
STN
-
YYZ
1 stop17h 50m
Multiple Airlines
Deal found 12/6C$ 807

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 14 June 2026.

Round-trip from

C$ 804

One-way from

C$ 389

Popular in

December

Cheapest in

February

Average price

C$ 1,083

Good round-trip deal

C$ 818 or less

Good one-way deal

C$ 464 or less
Icelandair
  • Icelandair
  • 23/9-2/10
  • 2 total stops
  • 24h 10m total
  • Toronto to London
Search Deals
19/7
  • 19/7
  • 2 total stops
  • 39h 45m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 39 potential savings vs. average RT 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

 
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 629,999 searches. Data last updated 14 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 round-trip

TorontoLondon

YYZ - SEN

YYZSEN

Toronto Pearson Intl

Sun 6/9

11:45 p.m.-7:35 p.m.

1 stop14h 50m

London Southend

Wed 16/9

4:50 p.m.-5:10 p.m.

1 stop29h 20m

C$ 807

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 22/7

7:15 p.m.-10:15 p.m.

1 stop22h 00m

London Luton

Tue 4/8

9:30 p.m.-11:00 a.m.

1 stop18h 30m

C$ 808

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 22/7

7:15 p.m.-10:35 a.m.

1 stop10h 20m

London Luton

Sun 2/8

6:05 p.m.-11:00 a.m.

1 stop21h 55m

C$ 810

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 22/7

7:15 p.m.-10:35 a.m.

1 stop10h 20m

London Luton

Wed 5/8

7:50 p.m.-11:00 a.m.

1 stop20h 10m

C$ 811

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 6/7

7:15 p.m.-8:55 p.m.

1 stop20h 40m

London Luton

Wed 22/7

7:50 p.m.-11:00 a.m.

1 stop20h 10m

C$ 814

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 16/11

9:35 p.m.-9:45 a.m.

Nonstop7h 10m

London Gatwick

Sat 21/11

11:40 a.m.-3:00 p.m.

Nonstop8h 20m

C$ 821

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 3/9

10:55 p.m.-11:10 a.m.

Nonstop7h 15m

London Heathrow

Wed 23/9

5:50 p.m.-8:40 p.m.

Nonstop7h 50m

C$ 864

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 9/9

10:55 p.m.-11:10 a.m.

Nonstop7h 15m

London Heathrow

Thu 1/10

5:50 p.m.-8:40 p.m.

Nonstop7h 50m

C$ 864

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 20/9

9:35 p.m.-9:35 a.m.

Nonstop7h 00m

London Heathrow

Fri 25/9

12:40 p.m.-7:27 p.m.

1 stop11h 47m

C$ 895

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 14/9

11:15 p.m.-9:50 a.m.

1 stop29h 35m

London Gatwick

Mon 28/9

11:35 a.m.-10:00 p.m.

1 stop15h 25m

C$ 897

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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 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

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 C$ 831). Flying from Toronto Pearson Intl Airport to London in December is currently the most expensive (average of C$ 1,215). 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 14 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 14 June 2026.

The most flights from YYZ to LON are scheduled on a Friday (47 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (14 on average).

How much does it cost to fly round-trip from Toronto Pearson Intl Airport to London?

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

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

Reykjavik (KEF) – chosen by Cheapflights users on 45% of one-stop itineraries from Toronto Pearson Intl Airport to London on Cheapflights.

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

Average round-trip fare for 1-stop flights from Toronto Pearson Intl Airport to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of C$ 850.

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

Shortest average travel time for 1-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 layover airport.

Flights via Halifax (YHZ) have the shortest average one-way travel time for 1-stop routes: 8h 55m.

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

Average layover duration for 1-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 layover time of 1h 03m.

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 has 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 14 June 2026.
See what other customers who have flown with Porter Airlines,Air Transat, 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.
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Porter Airlines
8.0
Very good
438 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Transat
7.8
Good
555 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Air Canada
7.1
Good
11,190 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
Lufthansa
6.8
Okay
8,062 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.
British Airways
6.7
Okay
8,049 reviews
Porter Airlines
8.0
Very good
438 reviews
Check prices

Comfort

8.0

Food

7.6

Entertainment

6.9

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Justin,May 2026

YYZ - MCO

Staff very nice. Seats were uncomfortable. Complimentary snacks leave much to be desired.

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?

    Air Transat, KLM, and Delta can get you from Toronto Pearson Intl Airport to London in just under 7h 10m. Your travel time will be generally consistent. Airlines will cover a distance of 5734 km. All flights are typically direct.

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

    According to our current data, WestJet (C$ 114), Porter Airlines (C$ 537), and TAP AIR PORTUGAL (C$ 608) offers the cheapest pricing from Toronto Pearson Intl Airport to London. You may be able to fly from Toronto Pearson Intl Airport to London for 87% less than the average price by searching for these airlines.

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

    C$ 278 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on TAP AIR PORTUGAL and Air Transat, with prices starting from C$ 321 and C$ 335, respectively.

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

    While some choose either Toronto Pearson Intl - London Gatwick or Toronto Pearson Intl - London Stansted, Toronto Pearson Intl - London Heathrow is the most popular route from Toronto Pearson Intl Airport to London.

  • 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 (87%), Air France (87%), Delta( 87%).

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

    Looking for the cheapest flight from Toronto Pearson Intl Airport to London? While on average our users pay C$ 2,241, our data indicates the cheapest price to be C$ 528. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around C$ 737.

  • Where are the most common layover locations when flying from Toronto Pearson Intl Airport to London?

    Toronto Pearson Intl Airport to London flights have a layover in Reykjavik most of the time.

  • Where are the least popular layover locations for Toronto Pearson Intl Airport to London flights?

    Toronto Pearson Intl Airport to London flights have a layover in Dublin least often.

  • 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, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of C$ 831). Flying from Toronto Pearson Intl Airport to London in December is currently the most expensive (average of C$ 1,215). 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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Hounslow
Slough
Marlow
Cobham
Watford
Luton
High Wycombe

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Fly from Pearson Intl to London on these airlines

Choose from the following airlines for your flight from Pearson Intl to London. Flights are based on user searches made on Cheapflights and were last updated on 14 June 2026.
Air Transat flights from Toronto Pearson Intl to London
Air Canada flights from Toronto Pearson Intl to London
British Airways flights from Toronto Pearson Intl to London

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 629,999 searches. Data last updated 14 June 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 114AverageC$ 638FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Porter AirlinesCheapestC$ 537AverageC$ 973FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
TAP AIR PORTUGALCheapestC$ 608AverageC$ 841FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapestC$ 643AverageC$ 763FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapestC$ 696AverageC$ 954FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapestC$ 735AverageC$ 1,029FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 751AverageC$ 906FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapestC$ 761AverageC$ 1,037FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapestC$ 762AverageC$ 998FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 764AverageC$ 1,080FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Pearson Intl to London?

Deals for Pearson Intl to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pearson Intl to London for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to London from Pearson Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Pearson Intl today and book when prices fit your budget.

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