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Cheap flights from Toronto Pearson Intl Airport to London from C$ 388

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to London are usually found in October or February, booked 66 days in advance, depart on a Sunday or Friday 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 April 2026.

Mon 18/510:55 p.m.
YYZ
-
LTN
1 stop11h 50m
Multiple Airlines
Mon 25/58:50 a.m.
LTN
-
YYZ
3 stops37h 20m
Multiple Airlines
Deal found 13/4C$ 753
Tue 26/59:35 p.m.
YYZ
-
LGW
1 stop17h 40m
Multiple Airlines
Tue 2/69:35 p.m.
LGW
-
YYZ
1 stop20h 45m
Multiple Airlines
Deal found 10/4C$ 753
Mon 4/57:15 p.m.
YYZ
-
STN
1 stop10h 25m
Multiple Airlines
Thu 14/510:00 p.m.
STN
-
YYZ
1 stop20h 20m
Multiple Airlines
Deal found 10/4C$ 753
Wed 27/57:35 a.m.
YYZ
-
LTN
2 stops26h 50m
Multiple Airlines
Wed 24/66:15 a.m.
LTN
-
YYZ
2 stops16h 00m
Multiple Airlines
Deal found 11/4C$ 754
Mon 18/59:35 p.m.
YYZ
-
LGW
1 stop18h 20m
Multiple Airlines
Sun 24/59:50 a.m.
LGW
-
YYZ
1 stop11h 00m
Multiple Airlines
Deal found 10/4C$ 754
Mon 18/59:35 p.m.
YYZ
-
STN
1 stop18h 45m
Multiple Airlines
Thu 21/510:00 p.m.
STN
-
YYZ
1 stop20h 20m
Multiple Airlines
Deal found 10/4C$ 754
Tue 19/54:15 p.m.
YYZ
-
LGW
2 stops13h 50m
Multiple Airlines
Sun 24/59:50 a.m.
LGW
-
YYZ
1 stop11h 00m
Multiple Airlines
Deal found 11/4C$ 756
Mon 4/57:15 p.m.
YYZ
-
STN
1 stop10h 25m
Multiple Airlines
Thu 21/56:30 a.m.
STN
-
YYZ
2 stops20h 15m
Multiple Airlines
Deal found 9/4C$ 756
Tue 19/57:35 a.m.
YYZ
-
LTN
2 stops26h 55m
Multiple Airlines
Tue 26/57:00 p.m.
LTN
-
YYZ
2 stops23h 20m
Multiple Airlines
Deal found 11/4C$ 757
Thu 4/69:35 p.m.
YYZ
-
LGW
1 stop18h 50m
Multiple Airlines
Mon 15/69:30 p.m.
LGW
-
YYZ
2 stops24h 40m
Multiple Airlines
Deal found 13/4C$ 757
Tue 26/56:15 p.m.
YYZ
-
STN
2 stops13h 30m
Multiple Airlines
Wed 10/66:30 a.m.
STN
-
YYZ
1 stop11h 50m
Multiple Airlines
Deal found 14/4C$ 757
Tue 9/68:45 p.m.
YYZ
-
LTN
2 stops13h 45m
Multiple Airlines
Tue 16/69:40 a.m.
LTN
-
YYZ
2 stops17h 25m
Multiple Airlines
Deal found 13/4C$ 759

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 April 2026.

Round-trip from

C$ 753

One-way from

C$ 388

Popular in

December

Cheapest in

October

Average price

C$ 844

Good round-trip deal

C$ 815 or less

Good one-way deal

C$ 449 or less
18/5-25/5
  • 18/5-25/5
  • 4 total stops
  • 49h 10m total
  • Toronto to London
Search Deals
4/6
  • 4/6
  • 1 total stop
  • 29h 50m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 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 - LTN

YYZLTN

Toronto Pearson Intl

Mon 11/5

7:15 p.m.-10:05 p.m.

1 stop21h 50m

London Luton

Mon 1/6

2:05 p.m.-11:00 a.m.

1 stop25h 55m

C$ 803

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 27/5

7:15 p.m.-5:30 p.m.

1 stop17h 15m

London Luton

Wed 3/6

3:30 p.m.-11:00 a.m.

1 stop24h 30m

C$ 807

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 5/6

7:15 p.m.-4:20 p.m.

1 stop16h 05m

London Luton

Fri 19/6

3:25 p.m.-11:00 a.m.

1 stop24h 35m

C$ 814

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 9/5

7:15 p.m.-10:20 a.m.

1 stop10h 05m

London Luton

Sun 17/5

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

1 stop21h 55m

C$ 816

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 7/6

7:15 p.m.-12:05 p.m.

1 stop11h 50m

London Luton

Tue 16/6

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

1 stop21h 00m

C$ 819

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 6/6

7:15 p.m.-10:20 a.m.

1 stop10h 05m

London Luton

Sun 14/6

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

1 stop21h 55m

C$ 821

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 20/5

7:15 p.m.-3:45 p.m.

1 stop15h 30m

London Luton

Wed 27/5

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

1 stop20h 10m

C$ 822

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sun 7/6

8:40 a.m.-9:50 a.m.

1 stop20h 10m

London Gatwick

Tue 16/6

12:40 p.m.-3:40 p.m.

Nonstop8h 00m

C$ 845

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 25/5

10:45 p.m.-10:45 a.m.

Nonstop7h 00m

London Gatwick

Thu 18/6

9:40 a.m.-12:45 p.m.

Nonstop8h 05m

C$ 848
Quickest round-trip

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sun 24/5

10:45 p.m.-10:45 a.m.

Nonstop7h 00m

London Gatwick

Tue 16/6

12:40 p.m.-3:40 p.m.

Nonstop8h 00m

C$ 848

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

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

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 10 April 2026.

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, June is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of C$ 655). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of C$ 822). 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 April 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 April 2026.

The most flights from YYZ to LON are scheduled on a Monday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (34 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 47% 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.

Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of C$ 756.

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: 9h 21m.

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 02m.

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 has had the lowest number of delays on this route, with just 16% 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 14 April 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
435 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
435 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.7
Good
535 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,923 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Lufthansa
6.8
Okay
7,921 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
British Airways
6.7
Okay
7,883 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 Lufthansa can get you from Toronto Pearson Intl Airport to London in just under 7h 15m. Your travel time can differ by up to 12h 55m. Airlines will cover a distance of 5702 km. This flight may include one or multiple stops.

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

    According to our current data, WestJet (C$ 217), TAP AIR PORTUGAL (C$ 598), and Porter Airlines (C$ 600) 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 75% 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$ 309 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$ 316 and C$ 326, 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: American Airlines (84%), Aer Lingus (84%), Finnair( 84%).

  • 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$ 1,890, our data indicates the cheapest price to be C$ 561. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around C$ 785.

  • 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, June is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of C$ 655). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of C$ 822). 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
Twickenham
Bromley
Sutton
Slough
Marlow
Cobham
Watford
Luton
High Wycombe
Hounslow

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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 April 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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 217AverageC$ 625FlexibilityNo cancel feeOn-time60%
Search WestJet flights
TAP AIR PORTUGALCheapestC$ 598AverageC$ 813FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Porter AirlinesCheapestC$ 600AverageC$ 895FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
IcelandairCheapestC$ 654AverageC$ 752FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapestC$ 669AverageC$ 930FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air TransatCheapestC$ 671AverageC$ 911FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapestC$ 718AverageC$ 915FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 732AverageC$ 874FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 735AverageC$ 967FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapestC$ 740AverageC$ 979FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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