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Cheap flights from Toronto Pearson Intl Airport to London from £209

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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
22 May — 29 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 Wednesday or Sunday 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 22 April 2026.

Sun 17/522:15
YYZ
-
LTN
1 stop19h 40m
Multiple Airlines
Wed 20/506:15
LTN
-
YYZ
2 stops13h 45m
Multiple Airlines
Deal found 20/4£409
Sun 31/521:35
YYZ
-
LGW
1 stop10h 10m
Multiple Airlines
Tue 9/608:50
LGW
-
YYZ
1 stop11h 05m
Multiple Airlines
Deal found 19/4£409
Tue 19/521:55
YYZ
-
STN
1 stop10h 30m
Multiple Airlines
Tue 26/506:30
STN
-
YYZ
1 stop11h 50m
Multiple Airlines
Deal found 20/4£409
Thu 21/521:35
YYZ
-
LTN
1 stop9h 50m
Multiple Airlines
Mon 8/618:40
LTN
-
YYZ
1 stop23h 40m
Multiple Airlines
Deal found 19/4£410
Sun 17/521:55
YYZ
-
LGW
1 stop18h 00m
Multiple Airlines
Wed 20/522:00
LGW
-
YYZ
2 stops22h 00m
Multiple Airlines
Deal found 20/4£410
Tue 19/521:55
YYZ
-
STN
2 stops18h 25m
Multiple Airlines
Mon 8/619:40
STN
-
YYZ
2 stops24h 15m
Multiple Airlines
Deal found 20/4£410
Fri 29/523:05
YYZ
-
LTN
1 stop9h 55m
Multiple Airlines
Mon 8/618:40
LTN
-
YYZ
1 stop23h 40m
Multiple Airlines
Deal found 19/4£411
Tue 12/519:15
YYZ
-
STN
1 stop13h 10m
Multiple Airlines
Tue 19/522:00
STN
-
YYZ
2 stops22h 00m
Multiple Airlines
Deal found 20/4£411
Tue 2/607:35
YYZ
-
LHR
2 stops28h 45m
Multiple Airlines
Wed 10/615:10
LHR
-
YYZ
2 stops35h 35m
Multiple Airlines
Deal found 19/4£411
Thu 21/521:35
YYZ
-
LTN
1 stop9h 50m
Multiple Airlines
Wed 27/506:15
LTN
-
YYZ
1 stop12h 05m
Multiple Airlines
Deal found 18/4£411
Wed 27/507:35
YYZ
-
STN
2 stops23h 00m
Multiple Airlines
Mon 1/620:20
STN
-
YYZ
2 stops22h 00m
Multiple Airlines
Deal found 18/4£411
Mon 1/622:55
YYZ
-
LTN
1 stop18h 55m
Multiple Airlines
Thu 4/621:40
LTN
-
YYZ
1 stop20h 40m
Multiple Airlines
Deal found 18/4£412

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 22 April 2026.

Round-trip from

£409

One-way from

£209

Popular in

December

Cheapest in

October

Average price

£454

Good round-trip deal

£449 or less

Good one-way deal

£209 or less
17/5-20/5
  • 17/5-20/5
  • 3 total stops
  • 33h 25m total
  • Toronto to London
Search Deals
29/5
  • 29/5
  • 1 total stop
  • 20h 25m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return 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

 
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 22 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 return flight

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Tue 26/5

19:15-18:30

1 stop18h 15m

London Luton

Mon 8/6

12:35-11:00

1 stop27h 25m

£435

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 18/5

19:15-17:10

1 stop16h 55m

London Luton

Mon 25/5

19:25-11:00

1 stop20h 35m

£448

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 22/5

19:15-16:20

1 stop16h 05m

London Luton

Sun 31/5

13:55-11:00

1 stop26h 05m

£451

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Fri 22/5

19:15-12:10

1 stop11h 55m

London Stansted

Sun 31/5

22:10-11:00

1 stop17h 50m

£453

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 9/5

19:15-10:20

1 stop10h 05m

London Luton

Sat 16/5

16:50-11:00

1 stop23h 10m

£457

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 21/5

23:10-11:55

1 stop31h 45m

London Heathrow

Thu 4/6

13:05-19:10

1 stop11h 05m

£465

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 14/6

19:15-22:20

1 stop22h 05m

London Luton

Mon 29/6

19:25-11:00

1 stop20h 35m

£470

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 22/6

18:10-09:50

1 stop10h 40m

London Gatwick

Mon 29/6

11:35-18:38

1 stop12h 03m

£472

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sun 17/5

19:15-19:40

1 stop19h 25m

London Luton

Sun 24/5

13:55-11:00

1 stop26h 05m

£477

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 8/5

22:55-11:10

Nonstop7h 15m

London Heathrow

Sun 10/5

11:45-19:55

1 stop13h 10m

£478

Flights are sorted by cheapest return flights first.

Deals found on 17/4

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 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

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 return flight from Pearson Intl to London. Price data was last updated on 17 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, February is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of £439). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of £622). 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 22 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 22 April 2026.

The most flights from YYZ to LON are scheduled on a Tuesday (48 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (20 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 44% 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 £332.

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 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 have 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 22 April 2026.
See what other customers who have flown with Porter Airlines,Air Transat, andVirgin Atlantic 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

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Comfort

8.0

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

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Comfort

8.0

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
7.7
Good
538 reviews
Porter Airlines
8.0
Very Good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Comfort

8.0

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.
Virgin Atlantic
7.5
Good
687 reviews
Porter Airlines
8.0
Very Good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Comfort

8.0

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
10,957 reviews
Porter Airlines
8.0
Very Good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Comfort

8.0

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
7,906 reviews
Porter Airlines
8.0
Very Good
435 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.0

Food

7.6

Comfort

8.0

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?

    For as low as £478, 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?

    Icelandair, at £358, was found to be the cheapest airline from Toronto Pearson Intl Airport to London.Alternate airlines flying return to your destination include Air Transat and KLM. Users have found that Icelandair is 25% 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 £159. Users have also found prices from £169 and £221 on TAP AIR PORTUGAL and Air Canada, 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 (90%), Air France (90%), Delta( 90%).

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

    The cheapest flight price from Toronto Pearson Intl Airport to London is £268. On average you can expect to pay £524. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for £421.

  • 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 £439). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of £622). 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
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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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 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£358Average£533FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapest£376Average£470FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapest£376Average£544FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£386Average£652FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£395Average£515FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£403Average£580FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£403Average£559FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapest£417Average£530FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapest£453Average£500FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
FinnairCheapest£455Average£546FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Pearson Intl to London?

Cheapflights makes it easy to find Pearson Intl to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Pearson Intl to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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