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Cheap flights from Toronto Pearson Intl Airport to London from C$ 350

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
15 Mar — 22 Mar1
1 adult

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 Friday 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 10 March 2025.

Round-trip from

C$ 668

One-way from

C$ 350

Popular in

December

Cheapest in

February

Average price

C$ 825

Good round-trip deal

C$ 688 or less

Good one-way deal

C$ 347 or less
Air Transat
  • Air Transat
  • 6/5-13/5
  • Nonstop
  • 15h 00m total
  • Toronto to London
Air Transat
  • Air Transat
  • 7/4
  • Nonstop
  • 7h 10m total
  • Toronto to London
Highest demand for flights based on searches. 2% potential increase in price (C$ 38 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease (C$ 40 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Toronto Pearson Intl to London (LON).
Price to beat on a one-way flight from Toronto Pearson Intl to London (LON).

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 10 March 2025.

Sat 31/57:50 p.m.YYZ - LGW
Nonstop7h 05mAir Transat
Sat 14/611:35 a.m.LGW - YYZ
1 stop12h 50mAir Transat
Deal found 10/3C$ 664
Fri 4/45:25 p.m.YYZ - LHR
1 stop9h 35mAer Lingus
Mon 7/47:40 a.m.LHR - YYZ
1 stop13h 00mAer Lingus
Deal found 10/3C$ 677
Wed 7/510:45 p.m.YYZ - LGW
Nonstop7h 00mPorter Airlines
Sun 11/512:40 p.m.LGW - YYZ
Nonstop8h 00mPorter Airlines
Deal found 9/3C$ 694
Wed 26/36:40 p.m.YYZ - LHR
Nonstop7h 15mBritish Airways
Sun 27/41:20 p.m.LHR - YYZ
Nonstop7h 40mBritish Airways
Deal found 10/3C$ 739
Tue 6/511:55 p.m.YYZ - STN
1 stop18h 00mMultiple Airlines
Tue 13/52:45 p.m.STN - YYZ
1 stop30h 05mMultiple Airlines
Deal found 9/3C$ 743
Tue 8/410:30 p.m.YYZ - LHR
Nonstop7h 10mVirgin Atlantic
Tue 15/45:50 p.m.LHR - YYZ
Nonstop7h 50mVirgin Atlantic
Deal found 10/3C$ 749
Fri 11/410:40 p.m.YYZ - LHR
1 stop28h 55mMultiple Airlines
Mon 19/58:05 p.m.LHR - YYZ
1 stop21h 45mMultiple Airlines
Deal found 10/3C$ 759
Thu 8/56:20 p.m.YYZ - LGW
1 stop10h 05mMultiple Airlines
Wed 28/510:00 p.m.LGW - YYZ
1 stop21h 10mMultiple Airlines
Deal found 9/3C$ 772
Thu 1/512:05 p.m.YYZ - LHR
1 stop13h 25mAir Canada
Thu 8/56:00 a.m.LHR - YYZ
1 stop15h 25mAir Canada
Deal found 10/3C$ 773
Fri 25/411:35 p.m.YYZ - LHR
Nonstop7h 15mLufthansa
Wed 14/59:00 a.m.LHR - YYZ
1 stop14h 30mLufthansa
Deal found 9/3C$ 779
Mon 9/611:55 p.m.YYZ - LTN
1 stop16h 30mMultiple Airlines
Mon 16/69:00 a.m.LTN - YYZ
1 stop11h 50mMultiple Airlines
Deal found 9/3C$ 783
Thu 8/56:20 p.m.YYZ - LGW
1 stop10h 05mWestJet
Tue 3/610:45 a.m.LGW - YYZ
1 stop11h 06mWestJet
Deal found 9/3C$ 792

Find flights from Pearson Intl to London within your budget

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 10 March 2025.

Fly from

Pearson Intl

Fly to

London

Route

Depart

Return

Price

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sat 31/5

7:50 p.m.-7:55 a.m.

Nonstop7h 05m

London Gatwick

Sat 14/6

11:35 a.m.-7:25 p.m.

1 stop12h 50m

C$ 664

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 4/4

5:25 p.m.-11:15 a.m.

1 stop12h 50m

London Heathrow

Mon 7/4

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

1 stop10h 50m

C$ 677

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Wed 7/5

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

Nonstop7h 00m

London Gatwick

Sun 11/5

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

Nonstop8h 00m

C$ 694

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 14/4

7:30 p.m.-10:00 a.m.

1 stop9h 30m

London Heathrow

Mon 12/5

6:00 a.m.-1:50 p.m.

1 stop12h 50m

C$ 698

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 26/3

6:40 p.m.-5:55 a.m.

Nonstop7h 15m

London Heathrow

Sun 27/4

1:20 p.m.-4:00 p.m.

Nonstop7h 40m

C$ 739

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Tue 6/5

11:55 p.m.-10:55 p.m.

1 stop18h 00m

London Stansted

Tue 13/5

2:45 p.m.-3:50 p.m.

1 stop30h 05m

C$ 743

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 1/5

6:30 a.m.-9:00 p.m.

1 stop9h 30m

London Heathrow

Thu 8/5

6:00 a.m.-4:25 p.m.

1 stop15h 25m

C$ 756

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Thu 8/5

6:20 p.m.-9:25 a.m.

1 stop10h 05m

London Gatwick

Wed 28/5

10:00 p.m.-2:10 p.m.

1 stop21h 10m

C$ 772

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 28/4

6:00 p.m.-6:30 a.m.

1 stop31h 30m

London Heathrow

Mon 5/5

7:25 a.m.-3:00 p.m.

1 stop12h 35m

C$ 778

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 9/6

11:55 p.m.-9:25 p.m.

1 stop16h 30m

London Luton

Mon 16/6

9:00 a.m.-3:50 p.m.

1 stop11h 50m

C$ 783

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

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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.

Travel insights for flights from Pearson Intl to London

Get recent, data-driven insights about flights from Pearson Intl to London including ideal travel times, pricing trends, and more.

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 7 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 C$ 560). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of C$ 874). 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 10 March 2025.

It’s optimal to fly from Toronto Pearson Intl Airport to London in the morning. By choosing this option you can save up to 34% on the cost of your flight, compared to 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 round-trip from Pearson Intl to London. Price data was last updated on 16 December 2024.

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

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 10 March 2025.

The most flights from YYZ to LON are scheduled on a Saturday (37 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (28 on average).

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 mm 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 10 March 2025.
See what other customers who have flown with Delta, Porter Airlines and KLM from Toronto to London have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.

8.0
Very good

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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.

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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?

    According to our current data, Air Transat (C$ 668), Aer Lingus (C$ 677), and Porter Airlines (C$ 694) 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 26% 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$ 350 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on Porter Airlines and WestJet, with prices starting from C$ 353 and C$ 395, respectively.

  • What are the most popular routes 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: Croatia Airlines (62%), American Airlines (61%), Aer Lingus( 61%).

  • 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$ 2,303, our data indicates the cheapest price to be C$ 585. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around C$ 677.

  • Where are the most common layover locations when flying from Toronto Pearson Intl Airport to London?

  • What are some popular things to do or see while on a layover in Reykjavik?

    Reykjavik Open Air Museum, Harpa, and National Museum of Iceland are currently the most popular points of interest in Reykjavik at the moment. Those on a layover in Reykjavik interested in visiting Reykjavik Open Air Museum, Harpa, or National Museum of Iceland can do so by travelling 41.2 km, 37.5 km, and 36.4 km, respectively from Reykjavik Keflavik Intl. Travelers can book a car rental at Reykjavik Keflavik Intl for about C$ 80 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Dublin?

    Dublin Castle, National Gallery of Ireland, and Gate Theatre are the most popular attractions in Dublin if you're in need of something to do during your layover. Those on a layover in Dublin interested in visiting Dublin Castle, National Gallery of Ireland, or Gate Theatre can do so by travelling 9.4 km, 9.5 km, and 8.2 km, respectively from Dublin. Those on a layover in Dublin in need of a rental car can book one at Dublin for about C$ 24.

  • Where are the least popular layover locations for Toronto Pearson Intl Airport to London flights?

  • 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, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London (average of C$ 560). Flying from Toronto Pearson Intl Airport to London in July is currently the most expensive (average of C$ 874). 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
Brentford
Hounslow
Sutton
Slough
Milton Keynes
Romford
Watford
Luton
Bromley
Bedford
Southall

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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 10 March 2025.

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 10 March 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapestC$ 527AverageC$ 758FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
FinnairCheapestC$ 529AverageC$ 1,095FlexibilityNo cancel feeOn-time76%
Search Finnair flights
TAP AIR PORTUGALCheapestC$ 553AverageC$ 673FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapestC$ 630AverageC$ 871FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapestC$ 643AverageC$ 921FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapestC$ 674AverageC$ 968FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 677AverageC$ 832FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
DeltaCheapestC$ 699AverageC$ 901FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 710AverageC$ 1,010FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 740AverageC$ 1,112FlexibilityNo cancel feeOn-time75%
Search KLM 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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