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Cheap flights from Toronto Pearson Intl Airport to London Heathrow Airport from C$ 360

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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LHR
23 Feb — 2 Mar1
1 adult

The best prices from Toronto Pearson Intl to London Heathrow are usually found in February or January, booked 81 days in advance, depart on a Sunday or Friday and return on a Friday

Cheap flight deals from Pearson Intl to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Pearson Intl (YYZ) to Heathrow (LHR). 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 18 February 2025.

Round-trip from

C$ 652

One-way from

C$ 421

Popular in

December

Cheapest in

February

Average price

C$ 808

Good round-trip deal

C$ 851 or less

Good one-way deal

C$ 605 or less
Air Canada
  • Air Canada
  • 27/2-6/3
  • 1 total stop
  • 19h 45m total
  • Toronto to London
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 7/4
  • 1 total stop
  • 23h 10m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 11 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Toronto Pearson Intl to London Heathrow.
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Price to beat on a one-way flight from Toronto Pearson Intl to London Heathrow.
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Find flight deals from Pearson Intl to Heathrow

Cheapest flights from Pearson Intl to Heathrow
Explore the most affordable flight options available from Pearson Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 February 2025.

Thu 27/26:10 p.m.YYZ - LHR
Nonstop7h 20mAir Canada
Thu 6/38:55 a.m.LHR - YYZ
1 stop12h 25mAir Canada
Deal found 17/2C$ 652
Sun 2/38:30 p.m.YYZ - LHR
1 stop14h 50mMultiple Airlines
Wed 12/31:30 p.m.LHR - YYZ
1 stop11h 25mMultiple Airlines
Deal found 17/2C$ 672
Wed 30/45:40 p.m.YYZ - LHR
1 stop11h 40mTAP AIR PORTUGAL
Sat 10/57:50 p.m.LHR - YYZ
1 stop23h 05mTAP AIR PORTUGAL
Deal found 18/2C$ 686
Thu 27/28:10 p.m.YYZ - LHR
Nonstop7h 20mLufthansa
Thu 6/31:30 p.m.LHR - YYZ
1 stop11h 25mLufthansa
Deal found 17/2C$ 723
Thu 27/26:05 p.m.YYZ - LHR
1 stop19h 35mAustrian Airlines
Sun 9/312:05 p.m.LHR - YYZ
1 stop31h 30mAustrian Airlines
Deal found 18/2C$ 798
Thu 20/210:00 a.m.YYZ - LHR
1 stop15h 40mUnited Airlines
Sat 1/34:20 p.m.LHR - YYZ
1 stop22h 38mUnited Airlines
Deal found 17/2C$ 811
Sat 15/311:05 p.m.YYZ - LHR
Nonstop7h 10mAmerican Airlines
Thu 20/35:05 p.m.LHR - YYZ
Nonstop8h 10mAmerican Airlines
Deal found 17/2C$ 822
Sun 23/29:15 p.m.YYZ - LHR
1 stop17h 00mVirgin Atlantic
Mon 3/32:45 p.m.LHR - YYZ
1 stop11h 40mVirgin Atlantic
Deal found 17/2C$ 828
Sun 2/38:30 p.m.YYZ - LHR
1 stop16h 20mSWISS
Tue 11/38:55 a.m.LHR - YYZ
1 stop12h 05mSWISS
Deal found 18/2C$ 835
Fri 11/46:05 p.m.YYZ - LHR
Nonstop7h 10mBritish Airways
Sat 19/45:15 p.m.LHR - YYZ
Nonstop7h 55mBritish Airways
Deal found 17/2C$ 837
Sun 2/36:00 p.m.YYZ - LHR
1 stop10h 00mDelta
Sat 8/36:30 a.m.LHR - YYZ
1 stop14h 10mDelta
Deal found 18/2C$ 840
Thu 27/21:20 p.m.YYZ - LHR
1 stop12h 30mAir France
Mon 3/32:45 p.m.LHR - YYZ
1 stop11h 40mAir France
Deal found 17/2C$ 849

Find flights from Pearson Intl to Heathrow within your budget

Customize your flight search to find flights from Pearson Intl to Heathrow 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 18 February 2025.

Fly from

Pearson Intl

Fly to

Heathrow

Route

Depart

Return

Price

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 3/3

6:10 p.m.-6:30 a.m.

Nonstop7h 20m

London Heathrow

Sat 8/3

8:55 a.m.-4:20 p.m.

1 stop12h 25m

C$ 658

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 2/3

8:30 p.m.-4:20 p.m.

1 stop14h 50m

London Heathrow

Wed 12/3

1:30 p.m.-8:55 p.m.

1 stop11h 25m

C$ 672

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 30/4

5:40 p.m.-10:20 a.m.

1 stop11h 40m

London Heathrow

Sun 11/5

6:00 a.m.-1:55 p.m.

1 stop12h 55m

C$ 686

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 16/3

7:10 p.m.-6:30 a.m.

Nonstop7h 20m

London Heathrow

Tue 25/3

1:30 p.m.-8:55 p.m.

1 stop11h 25m

C$ 726

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 19/3

10:00 a.m.-6:40 a.m.

1 stop16h 40m

London Heathrow

Tue 1/4

10:50 a.m.-10:23 p.m.

2 stops16h 33m

C$ 793

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sat 15/3

7:05 p.m.-9:40 p.m.

1 stop22h 35m

London Heathrow

Sun 30/3

9:05 a.m.-1:50 p.m.

1 stop33h 45m

C$ 798

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sat 15/3

11:05 p.m.-10:15 a.m.

Nonstop7h 10m

London Heathrow

Thu 20/3

5:05 p.m.-9:15 p.m.

Nonstop8h 10m

C$ 822

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 16/3

7:35 p.m.-4:35 p.m.

1 stop17h 00m

London Heathrow

Mon 31/3

11:45 a.m.-1:20 p.m.

1 stop30h 35m

C$ 825

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 2/3

8:30 p.m.-5:50 p.m.

1 stop16h 20m

London Heathrow

Tue 11/3

8:55 a.m.-5:00 p.m.

1 stop12h 05m

C$ 835

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 11/4

6:05 p.m.-6:15 a.m.

Nonstop7h 10m

London Heathrow

Sat 19/4

5:15 p.m.-8:10 p.m.

Nonstop7h 55m

C$ 837

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/2

Showing 1-10 of 24 results
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Best time to book a flight from Pearson Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow

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

How far ahead should I book a flight from Toronto Pearson Intl Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pearson Intl to Heathrow. Price data was last updated on 14 February 2025.

Booking 81 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 Heathrow Airport. 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 Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London Heathrow Airport (average of C$ 560). Flying from Toronto Pearson Intl Airport to London Heathrow Airport 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 LHR?

Find hourly flight availability from Pearson Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 February 2025.

It’s typically best to fly out from Toronto Pearson Intl Airport to London Heathrow Airport in the morning. Doing so could potentially save you 35% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Pearson Intl to Heathrow. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Toronto Pearson Intl Airport to London Heathrow Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday 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 Heathrow Airport

Explore weekly flight availability from Pearson Intl to Heathrow. 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 18 February 2025.

The most flights from YYZ to LHR are scheduled on a Tuesday (35 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (26 on average).

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 18 February 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Toronto to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,249 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

Delta
8.0
Very good
8,249 reviews
Delta
8.0
Very good
8,249 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,249 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

Finnair
7.6
Good
1,276 reviews
Delta
8.0
Very good
8,249 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

Azores Airlines
7.6
Good
61 reviews
Delta
8.0
Very good
8,249 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

Austrian Airlines
7.6
Good
776 reviews
Delta
8.0
Very good
8,249 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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 Heathrow. 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 Heathrow Airport round-trip?

    Flying on Air Canada is currently your cheapest option to London Heathrow Airport, with prices starting at C$ 652. Additional round-trip tickets that might be worth considering are offered by TAP AIR PORTUGAL and Lufthansa, with the lowest prices starting at C$ 686 and C$ 720, respectively. Air Canada is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Toronto Pearson Intl Airport to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Toronto Pearson Intl Airport to London Heathrow Airport are TAP AIR PORTUGAL (C$ 421), WestJet (C$ 452), and Azores Airlines (C$ 491).

  • What are the most reliable airlines from Toronto Pearson Intl Airport to London Heathrow Airport?

    Consider Singapore Airlines (67%), American Airlines (65%) or Aer Lingus (65%) when booking your flight. These represent the most reliable airlines when flying from Toronto Pearson Intl Airport to London Heathrow Airport.

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

    While on average a flight from Toronto Pearson Intl Airport to London Heathrow Airport is generally C$ 1,957, our data shows the cheapest flight currently is C$ 582. When looking at the most popular route, (Toronto Pearson Intl - London Heathrow), you can expect to pay C$ 706 for that flight.

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

    Flights departing from Toronto Pearson Intl Airport and landing in London Heathrow Airport layover in Dublin most frequently. Reykjavik follows Dublin in terms of the most common layover location on Toronto Pearson Intl Airport to London Heathrow Airport flights.

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

    Dublin Castle, Parnell Square, and National Gallery of Ireland are the most popular attractions in Dublin if you're in need of something to do during your layover. Dublin Castle, Parnell Square, and National Gallery of Ireland are located about 9.4 km, 8.1 km, and 9.5 km, respectively from Dublin. Those on a layover in Dublin in need of a rental car can book one at Dublin for about C$ 27.

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

    Most Reykjavik visitors opt to spend their time at Reykjavik Open Air Museum, Harpa, and National Museum of Iceland. Reykjavik Open Air Museum, Harpa and National Museum of Iceland are located about 41.2 km, 37.5 km, and 36.4 km, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Those looking to explore during their layover in Reykjavik can rent a car from Reykjavik Keflavik Intl for about C$ 68 per day.

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

    Toronto Pearson Intl Airport to London Heathrow Airport flights have a layover in Montreal least often.

  • Can I find deals for flights from Pearson Intl to Heathrow that include hotel bookings?

    Yes. In addition to deals on Pearson Intl to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pearson Intl to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pearson Intl to Heathrow.

  • Can I find deals for business class flights from Pearson Intl to Heathrow?

    Yes. Cheapflights offers flight deals from Pearson Intl to Heathrow 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 Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to London Heathrow Airport (average of C$ 560). Flying from Toronto Pearson Intl Airport to London Heathrow Airport 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
Slough
Luton
Milton Keynes
Romford
Watford
Bromley
Bedford
Southall

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Fly from Pearson Intl to Heathrow on these airlines

Choose from the following airlines for your flight from Pearson Intl to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 18 February 2025.
Air Canada flights from Toronto Pearson Intl to London Heathrow
British Airways flights from Toronto Pearson Intl to London Heathrow
Lufthansa flights from Toronto Pearson Intl to London Heathrow

Top 10 airlines flying from Pearson Intl to Heathrow

Discover the top 10 airlines that operate flights from Pearson Intl to Heathrow. 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 18 February 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestC$ 521AverageC$ 1,048FlexibilityNo cancel feeOn-time76%
Search Finnair flights
PLAYCheapestC$ 524AverageC$ 701FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
TAP AIR PORTUGALCheapestC$ 546AverageC$ 684FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapestC$ 611AverageC$ 1,048FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapestC$ 621AverageC$ 823FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapestC$ 633AverageC$ 927FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Porter AirlinesCheapestC$ 664AverageC$ 809FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 718AverageC$ 911FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapestC$ 718AverageC$ 888FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 728AverageC$ 862FlexibilityNo cancel feeOn-time75%
Search KLM flights

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Can Cheapflights find flights from Pearson Intl to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pearson Intl to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pearson Intl to Heathrow become cheaper?

Yes! Start tracking prices for Pearson Intl to Heathrow 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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