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Cheap flights from Toronto Pearson Intl Airport to London from C$ 402

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
14 Apr — 21 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Toronto Pearson Intl to London are usually found in May or October, booked 66 days in advance, depart on a Sunday or Friday 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 15 March 2026.

Fri 17/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Sat 25/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Deal found 10/3C$ 709
Tue 7/48:45 p.m.
YYZ
-
LHR
1 stop10h 10m
Icelandair
Mon 27/49:25 p.m.
LHR
-
YYZ
1 stop26h 45m
Icelandair
Deal found 10/3C$ 711
Wed 15/411:10 p.m.
YYZ
-
LGW
1 stop10h 30m
Icelandair
Sat 25/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Deal found 11/3C$ 711
Tue 19/510:05 p.m.
YYZ
-
STN
1 stop10h 20m
Multiple Airlines
Tue 9/68:30 a.m.
STN
-
YYZ
1 stop11h 25m
Multiple Airlines
Deal found 10/3C$ 711
Tue 7/48:45 p.m.
YYZ
-
LHR
1 stop10h 10m
Icelandair
Tue 21/49:25 p.m.
LHR
-
YYZ
1 stop26h 45m
Icelandair
Deal found 10/3C$ 712
Mon 13/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Sat 25/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Deal found 10/3C$ 712
Mon 13/411:10 p.m.
YYZ
-
LHR
1 stop16h 10m
Icelandair
Wed 22/49:25 p.m.
LHR
-
YYZ
1 stop26h 45m
Icelandair
Deal found 10/3C$ 713
Tue 7/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Tue 14/43:40 p.m.
LGW
-
YYZ
1 stop32h 30m
Icelandair
Deal found 10/3C$ 713
Tue 7/48:45 p.m.
YYZ
-
LHR
1 stop10h 10m
Icelandair
Tue 14/49:25 p.m.
LHR
-
YYZ
1 stop26h 45m
Icelandair
Deal found 10/3C$ 715
Wed 15/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Thu 23/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Deal found 11/3C$ 715
Wed 15/48:45 p.m.
YYZ
-
LHR
1 stop10h 10m
Icelandair
Thu 23/41:05 p.m.
LHR
-
YYZ
1 stop11h 05m
Icelandair
Deal found 11/3C$ 716
Tue 14/48:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Mon 20/43:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Deal found 10/3C$ 716

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 15 March 2026.

Round-trip from

C$ 709

One-way from

C$ 402

Popular in

December

Cheapest in

May

Average price

C$ 823

Good round-trip deal

C$ 728 or less

Good one-way deal

C$ 384 or less
Icelandair
  • Icelandair
  • 17/4-25/4
  • 2 total stops
  • 24h 20m total
  • Toronto to London
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 30/3
  • 1 total stop
  • 13h 50m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 15 March 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 - LGW

YYZLGW

Toronto Pearson Intl

Mon 18/5

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

Nonstop7h 00m

London Gatwick

Tue 26/5

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

Nonstop8h 00m

C$ 777

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 19/5

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

Nonstop7h 00m

London Gatwick

Wed 27/5

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

Nonstop8h 00m

C$ 777

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 19/5

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

Nonstop7h 00m

London Gatwick

Fri 29/5

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

Nonstop8h 00m

C$ 778

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Fri 15/5

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

1 stop29h 35m

London Gatwick

Mon 25/5

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

Nonstop8h 05m

C$ 782

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Thu 21/5

9:30 p.m.-12:15 a.m.

1 stop21h 45m

London Luton

Wed 3/6

6:10 p.m.-2:40 p.m.

1 stop25h 30m

C$ 838

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 6/4

10:35 p.m.-10:45 a.m.

Nonstop7h 10m

London Gatwick

Sun 26/4

12:40 p.m.-4:00 p.m.

Nonstop8h 20m

C$ 842

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 17/4

8:25 p.m.-12:50 a.m.

1 stop23h 25m

London Luton

Tue 28/4

12:05 p.m.-1:30 p.m.

1 stop30h 25m

C$ 860

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Fri 17/4

10:35 p.m.-10:45 a.m.

Nonstop7h 10m

London Gatwick

Fri 24/4

12:40 p.m.-4:00 p.m.

Nonstop8h 20m

C$ 863

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$ 868

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 1/6

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

1 stop21h 50m

London Luton

Tue 16/6

5:45 p.m.-11:00 a.m.

1 stop22h 15m

C$ 874

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

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 6 March 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, May is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of C$ 643). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of C$ 816). 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 15 March 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 15 March 2026.

The most flights from YYZ to LON are scheduled on a Friday (39 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (29 on average).

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 51% 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.

Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 720.

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 24% of weekly flights between Toronto and London have experienced delays in the past year, with the average delay time being 149 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 17% 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 15 March 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
423 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Food

7.6

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
423 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Food

7.6

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
521 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Food

7.6

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
10,801 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Food

7.6

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
7,849 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Food

7.6

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
7,792 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.0

Crew

8.6

Food

7.6

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, Delta, and Lufthansa can get you from Toronto Pearson Intl Airport to London in just under 7h. 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$ 218), Lufthansa (C$ 425), and WestJet Encore (C$ 548) 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$ 312 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Transat and TAP AIR PORTUGAL, with prices starting from C$ 325 and C$ 325, 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: SriLankan Airlines (70%), American Airlines (70%), Aer Lingus( 70%).

  • 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$ 2,109, our data indicates the cheapest price to be C$ 526. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around C$ 750.

  • 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, May is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of C$ 643). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of C$ 816). 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
Twickenham
Sutton
Gatwick
Slough
Marlow
Cobham
Romford
Watford
Bedford
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 15 March 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 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 218AverageC$ 593FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapestC$ 425AverageC$ 906FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
WestJet EncoreCheapestC$ 548AverageC$ 698FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
TAP AIR PORTUGALCheapestC$ 596AverageC$ 808FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Porter AirlinesCheapestC$ 598AverageC$ 885FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
IcelandairCheapestC$ 642AverageC$ 756FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapestC$ 661AverageC$ 894FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
American AirlinesCheapestC$ 703AverageC$ 897FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 707AverageC$ 892FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 718AverageC$ 957FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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