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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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
28 May — 4 Jun1
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 28 April 2026.

Wed 3/64:15 p.m.
YYZ
-
LTN
2 stops18h 10m
Multiple Airlines
Sun 14/64:35 p.m.
LTN
-
YYZ
3 stops27h 25m
Multiple Airlines
Deal found 24/4C$ 769
Mon 25/59:35 p.m.
YYZ
-
LGW
1 stop10h 05m
Multiple Airlines
Sun 14/68:55 a.m.
LGW
-
YYZ
1 stop11h 55m
Multiple Airlines
Deal found 26/4C$ 769
Fri 5/611:05 p.m.
YYZ
-
STN
1 stop10h 10m
Multiple Airlines
Mon 15/68:30 a.m.
STN
-
YYZ
1 stop12h 20m
Multiple Airlines
Deal found 26/4C$ 769
Wed 6/57:55 p.m.
YYZ
-
LTN
2 stops21h 45m
Multiple Airlines
Tue 12/55:40 a.m.
LTN
-
YYZ
2 stops17h 15m
Multiple Airlines
Deal found 26/4C$ 770
Mon 11/57:15 p.m.
YYZ
-
STN
1 stop10h 25m
Multiple Airlines
Tue 19/510:00 p.m.
STN
-
YYZ
2 stops22h 00m
Multiple Airlines
Deal found 26/4C$ 770
Sun 7/69:55 p.m.
YYZ
-
LTN
1 stop19h 25m
Multiple Airlines
Sun 14/69:00 a.m.
LTN
-
YYZ
1 stop11h 50m
Multiple Airlines
Deal found 26/4C$ 772
Wed 3/69:35 p.m.
YYZ
-
LGW
1 stop15h 50m
Multiple Airlines
Tue 9/68:50 a.m.
LGW
-
YYZ
1 stop12h 00m
Multiple Airlines
Deal found 26/4C$ 772
Tue 12/57:15 p.m.
YYZ
-
STN
1 stop13h 10m
Multiple Airlines
Wed 20/58:00 p.m.
STN
-
YYZ
2 stops24h 00m
Multiple Airlines
Deal found 23/4C$ 772
Sun 17/510:15 p.m.
YYZ
-
LTN
1 stop19h 40m
Multiple Airlines
Wed 20/56:15 a.m.
LTN
-
YYZ
2 stops13h 45m
Multiple Airlines
Deal found 23/4C$ 773
Tue 2/68:45 p.m.
YYZ
-
LGW
1 stop12h 55m
Icelandair
Wed 17/63:40 p.m.
LGW
-
YYZ
1 stop11h 25m
Icelandair
Deal found 26/4C$ 773
Sun 10/57:15 p.m.
YYZ
-
STN
1 stop9h 20m
Multiple Airlines
Sat 16/56:35 a.m.
STN
-
YYZ
2 stops20h 10m
Multiple Airlines
Deal found 25/4C$ 773
Tue 26/59:35 p.m.
YYZ
-
LTN
1 stop12h 55m
Multiple Airlines
Tue 2/69:40 a.m.
LTN
-
YYZ
1 stop11h 10m
Multiple Airlines
Deal found 26/4C$ 774

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 28 April 2026.

Round-trip from

C$ 769

One-way from

C$ 389

Popular in

December

Cheapest in

October

Average price

C$ 841

Good round-trip deal

C$ 832 or less

Good one-way deal

C$ 465 or less
3/6-14/6
  • 3/6-14/6
  • 5 total stops
  • 45h 35m total
  • Toronto to London
Search Deals
19/5
  • 19/5
  • 1 total stop
  • 29h 50m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 35 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 28 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

Tue 19/5

7:15 p.m.-10:50 p.m.

1 stop22h 35m

London Luton

Tue 26/5

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

1 stop21h 00m

C$ 852

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 7/6

7:15 p.m.-5:10 p.m.

1 stop16h 55m

London Luton

Sun 14/6

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

1 stop21h 55m

C$ 863

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 18/5

7:15 p.m.-5:10 p.m.

1 stop16h 55m

London Luton

Mon 25/5

7:25 p.m.-11:00 a.m.

1 stop20h 35m

C$ 870

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 1/6

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

1 stop21h 50m

London Luton

Fri 12/6

7:05 p.m.-11:00 a.m.

1 stop20h 55m

C$ 882

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sun 14/6

3:40 p.m.-9:50 a.m.

1 stop13h 10m

London Gatwick

Wed 17/6

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

Nonstop8h 05m

C$ 898

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 7/7

7:15 p.m.-6:30 p.m.

1 stop18h 15m

London Luton

Tue 21/7

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

1 stop18h 30m

C$ 901

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Wed 3/6

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

1 stop22h 00m

London Luton

Mon 22/6

7:25 p.m.-11:00 a.m.

1 stop20h 35m

C$ 904

TorontoLondon

YYZ - LCY

YYZLCY

Toronto Pearson Intl

Mon 11/5

8:05 p.m.-12:35 p.m.

1 stop11h 30m

London City

Fri 15/5

9:15 a.m.-4:15 p.m.

1 stop12h 00m

C$ 920

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sat 6/6

11:30 p.m.-4:00 p.m.

1 stop11h 30m

London Gatwick

Mon 22/6

10:25 a.m.-9:00 p.m.

1 stop15h 35m

C$ 928

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 31/5

4:45 p.m.-7:40 a.m.

1 stop9h 55m

London Heathrow

Wed 24/6

5:45 p.m.-8:35 p.m.

Nonstop7h 50m

C$ 934

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

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?

Booking 42 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, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of C$ 808). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of C$ 1,146). 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 28 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 28 April 2026.

The most flights from YYZ to LON are scheduled on a Tuesday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (25 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 46% 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.

Frankfurt am Main (FRA) is the most affordable 1-stop option, with an average round-trip price of C$ 792.

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 148 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 28 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

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

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

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

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
7.8
Good
542 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

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
10,979 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

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
7,959 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

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
7,931 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Comfort

8.0

Entertainment

7.0

Crew

8.6

Food

7.6

Boarding

8.2

Overall

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?

    Porter Airlines, SWISS, and Delta can get you from Toronto Pearson Intl Airport to London in just under 11h 30m. Your travel time can differ by up to 1h 40m. Airlines will cover a distance of 5732 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$ 215), TAP AIR PORTUGAL (C$ 592), and Porter Airlines (C$ 594) 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$ 305 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$ 313 and C$ 323, 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 (90%), Air France (90%), Delta( 90%).

  • 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$ 1,898, our data indicates the cheapest price to be C$ 531. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around C$ 778.

  • 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$ 808). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of C$ 1,146). 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
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 28 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 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 215AverageC$ 622FlexibilityNo cancel feeOn-time60%
Search WestJet flights
TAP AIR PORTUGALCheapestC$ 592AverageC$ 817FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Porter AirlinesCheapestC$ 594AverageC$ 887FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
IcelandairCheapestC$ 648AverageC$ 746FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapestC$ 669AverageC$ 911FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapestC$ 711AverageC$ 912FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 725AverageC$ 869FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapestC$ 736AverageC$ 940FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 736AverageC$ 962FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapestC$ 736AverageC$ 984FlexibilityNo 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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