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Cheap flights from Toronto Pearson Intl Airport to London from £186

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Toronto Pearson Intl to London are usually found in February or January, booked 48 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap 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 25 March 2025.

Round-trip from

£362

One-way from

£186

Popular in

December

Cheapest in

February

Average price

£443

Good round-trip deal

£392 or less

Good one-way deal

£188 or less
Icelandair
  • Icelandair
  • 5/5-13/5
  • 2 total stops
  • 26h 40m total
  • Toronto to London
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31/3
  • 31/3
  • 1 total stop
  • 33h 00m total
  • Toronto to London
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Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Toronto Pearson Intl to London (LON).
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Price to beat on a one-way flight from Toronto Pearson Intl to London (LON).
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Find flight deals from Pearson Intl to London

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 25 March 2025.

Mon 5/520:50YYZ - LGW
1 stop12h 45mIcelandair
Tue 13/513:00LGW - YYZ
1 stop13h 55mIcelandair
Deal found 24/3£362
Sun 8/623:00YYZ - LHR
1 stop16h 20mIcelandair
Sat 14/621:25LHR - YYZ
1 stop29h 30mIcelandair
Deal found 24/3£363
Fri 9/523:15YYZ - LGW
1 stop29h 35mAir Transat
Fri 16/511:35LGW - YYZ
1 stop25h 38mAir Transat
Deal found 24/3£363
Sun 8/617:35YYZ - STN
2 stops19h 25mMultiple Airlines
Fri 13/606:40STN - YYZ
1 stop12h 30mMultiple Airlines
Deal found 23/3£363
Fri 13/623:55YYZ - LTN
1 stop16h 50mMultiple Airlines
Sat 21/622:10LTN - YYZ
1 stop22h 40mMultiple Airlines
Deal found 25/3£367
Thu 1/522:40YYZ - LHR
1 stop17h 20mAir Canada
Thu 8/508:40LHR - YYZ
1 stop12h 45mAir Canada
Deal found 24/3£369
Tue 27/522:45YYZ - LGW
Nonstop7h 00mPorter Airlines
Sat 7/611:35LGW - YYZ
1 stop12h 33mPorter Airlines
Deal found 24/3£370
Fri 4/417:25YYZ - LHR
1 stop9h 35mAer Lingus
Mon 7/407:40LHR - YYZ
1 stop13h 00mAer Lingus
Deal found 24/3£374
Mon 5/523:35YYZ - LHR
Nonstop7h 15mMultiple Airlines
Tue 13/506:00LHR - YYZ
1 stop15h 25mMultiple Airlines
Deal found 24/3£377
Wed 23/421:35YYZ - LHR
1 stop18h 25mLufthansa
Thu 1/507:25LHR - YYZ
1 stop12h 15mLufthansa
Deal found 23/3£394
Thu 3/407:10YYZ - LGW
1 stop21h 50mMultiple Airlines
Thu 24/414:00LGW - YYZ
1 stop31h 25mMultiple Airlines
Deal found 24/3£394
Thu 8/520:15YYZ - LGW
1 stop16h 35mSWISS
Thu 15/518:40LGW - YYZ
1 stop26h 45mSWISS
Deal found 24/3£402

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 25 March 2025.
Use the filters below to find and compare flights from Toronto Pearson Intl Airport to London that are best for you.

Fly from

Pearson Intl

Fly to

London

Route

Depart

Return

Price

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Mon 5/5

20:50-14:35

1 stop12h 45m

London Gatwick

Tue 13/5

13:00-21:55

1 stop13h 55m

£362

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 8/6

23:00-20:20

1 stop16h 20m

London Heathrow

Sat 14/6

21:25-21:55

1 stop29h 30m

£363

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Fri 9/5

23:15-09:50

1 stop29h 35m

London Gatwick

Fri 16/5

11:35-08:13

1 stop25h 38m

£363

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Sun 8/6

17:35-18:00

2 stops19h 25m

London Stansted

Fri 13/6

06:40-14:10

1 stop12h 30m

£363

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 13/6

23:55-21:45

1 stop16h 50m

London Luton

Sat 21/6

22:10-15:50

1 stop22h 40m

£367

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 1/5

22:40-21:00

1 stop17h 20m

London Heathrow

Thu 8/5

08:40-16:25

1 stop12h 45m

£369

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 27/5

22:45-10:45

Nonstop7h 00m

London Gatwick

Sat 7/6

11:35-19:08

1 stop12h 33m

£370

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 4/4

17:25-08:00

1 stop9h 35m

London Heathrow

Mon 7/4

07:40-15:40

1 stop13h 00m

£374

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 5/5

23:35-11:50

Nonstop7h 15m

London Heathrow

Tue 13/5

06:00-16:25

1 stop15h 25m

£377

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 23/4

21:35-21:00

1 stop18h 25m

London Heathrow

Mon 12/5

06:55-14:30

1 stop12h 35m

£394

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 56 results
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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 21 March 2025.

Booking 48 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, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of £112). Flying from Toronto Pearson Intl Airport to London in August is currently the most expensive (average of £164). 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 25 March 2025.

A simple way to save on the total cost of your ticket is to fly from Toronto Pearson Intl Airport to London at midday. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Toronto Pearson Intl Airport to London?

Use this chart to determine the cheapest time to fly return from Pearson Intl to London. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Toronto Pearson Intl Airport to London flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 25 March 2025.
Read through reviews of airlines operating flights from Toronto to London, such as Delta, Porter Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Azores Airlines
7.6
Good
63 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Icelandair, at £362, 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 Air Canada. Users have found that Icelandair is 26% 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 Porter Airlines. According to our data, you can fly for as low as £189. Users have also found prices from £200 and £205 on Air Transat and WestJet, 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 City.

  • 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 (70%), Aer Lingus (70%), Finnair( 70%).

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

    The cheapest flight price from Toronto Pearson Intl Airport to London is £264. On average you can expect to pay £1,030. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for £241.

  • 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, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of £112). Flying from Toronto Pearson Intl Airport to London in August is currently the most expensive (average of £164). 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 Toronto Pearson Intl Airport?

Book flights to Toronto Pearson Intl Airport if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£255Average£373FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapest£343Average£518FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapest£355Average£559FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Aer LingusCheapest£370Average£458FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air CanadaCheapest£384Average£586FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapest£389Average£529FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Virgin AtlanticCheapest£411Average£470FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£420Average£487FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£422Average£544FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£433Average£624FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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