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Cheap flights from Toronto Pearson Intl Airport to London Heathrow Airport from C$ 434

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LHR
22 Jan — 29 Jan1
1 adult

The best prices from Toronto Pearson Intl to London Heathrow are usually found in January or February, booked 80 days in advance, depart on a Sunday or Monday and return on a Wednesday

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 17 January 2025.

Round-trip from

C$ 691

One-way from

C$ 434

Popular in

December

Cheapest in

January

Average price

C$ 842
Air Canada
  • Air Canada
  • 17/2-25/2
  • 1 total stop
  • 19h 25m total
  • Toronto to London
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WestJet
  • WestJet
  • 22/1
  • 1 total stop
  • 33h 15m total
  • Toronto to London
Search Deals
High demand for flights, 0% potential price rise
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Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in January 2025
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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 17 January 2025.

Tue 11/27:35 p.m.YYZ - LHR
1 stop10h 50mMultiple Airlines
Tue 18/28:45 p.m.LHR - YYZ
1 stop19h 30mMultiple Airlines
Deal found 16/1C$ 691
Wed 26/27:45 p.m.YYZ - LHR
1 stop18h 45mIcelandair
Mon 3/38:40 p.m.LHR - YYZ
1 stop26h 35mIcelandair
Deal found 15/1C$ 693
Fri 31/14:00 p.m.YYZ - LHR
1 stop10h 10mAir Canada
Mon 24/28:55 a.m.LHR - YYZ
1 stop12h 25mAir Canada
Deal found 15/1C$ 694
Sun 2/310:45 p.m.YYZ - LHR
1 stop13h 45mTAP AIR PORTUGAL
Sat 8/36:00 a.m.LHR - YYZ
1 stop13h 40mTAP AIR PORTUGAL
Deal found 16/1C$ 706
Fri 7/211:00 p.m.YYZ - LHR
1 stop12h 35mAir France
Sun 9/212:20 p.m.LHR - YYZ
1 stop15h 29mAir France
Deal found 15/1C$ 717
Fri 7/211:00 p.m.YYZ - LHR
1 stop17h 25mVirgin Atlantic
Sun 9/29:00 a.m.LHR - YYZ
2 stops18h 49mVirgin Atlantic
Deal found 15/1C$ 726
Wed 2/46:05 p.m.YYZ - LHR
Nonstop7h 10mBritish Airways
Mon 21/41:20 p.m.LHR - YYZ
Nonstop7h 40mBritish Airways
Deal found 15/1C$ 778
Thu 13/26:10 p.m.YYZ - LHR
Nonstop7h 20mLufthansa
Thu 20/26:35 a.m.LHR - YYZ
1 stop13h 20mLufthansa
Deal found 15/1C$ 783
Wed 2/410:30 p.m.YYZ - LHR
Nonstop7h 10mDelta
Mon 21/45:50 p.m.LHR - YYZ
Nonstop7h 50mDelta
Deal found 16/1C$ 806
Thu 23/16:00 p.m.YYZ - LHR
1 stop11h 45mKLM
Sat 1/211:15 a.m.LHR - YYZ
1 stop13h 00mKLM
Deal found 16/1C$ 818
Fri 14/37:05 p.m.YYZ - LHR
1 stop22h 35mAustrian Airlines
Thu 27/37:25 p.m.LHR - YYZ
1 stop24h 10mAustrian Airlines
Deal found 15/1C$ 819
Tue 28/112:45 p.m.YYZ - LHR
2 stops12h 55mUnited Airlines
Tue 4/26:50 a.m.LHR - YYZ
2 stops16h 21mUnited Airlines
Deal found 15/1C$ 862

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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Mon 17/2

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

Nonstop7h 20m

London Heathrow

Tue 25/2

8:55 a.m.-4:00 p.m.

1 stop12h 05m

C$ 691

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 26/2

7:45 p.m.-7:30 p.m.

1 stop18h 45m

London Heathrow

Sat 8/3

8:40 p.m.-6:15 p.m.

1 stop26h 35m

C$ 693

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sun 2/3

10:45 p.m.-5:30 p.m.

1 stop13h 45m

London Heathrow

Mon 10/3

6:00 a.m.-10:15 p.m.

1 stop20h 15m

C$ 706

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 26/2

5:35 p.m.-10:15 a.m.

1 stop11h 40m

London Heathrow

Wed 12/3

6:30 a.m.-4:50 p.m.

1 stop14h 20m

C$ 709

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 7/2

11:00 p.m.-4:35 p.m.

1 stop12h 35m

London Heathrow

Sun 9/2

12:20 p.m.-10:49 p.m.

1 stop15h 29m

C$ 717

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Fri 7/2

11:00 p.m.-9:25 p.m.

1 stop17h 25m

London Heathrow

Sun 9/2

9:00 a.m.-10:49 p.m.

2 stops18h 49m

C$ 726

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Sat 1/3

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

Nonstop7h 10m

London Heathrow

Wed 5/3

5:05 p.m.-8:15 p.m.

Nonstop8h 10m

C$ 775

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Tue 11/2

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

Nonstop7h 20m

London Heathrow

Wed 19/2

7:40 a.m.-2:55 p.m.

1 stop12h 15m

C$ 783

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 2/4

10:30 p.m.-10:40 a.m.

Nonstop7h 10m

London Heathrow

Mon 21/4

5:50 p.m.-8:40 p.m.

Nonstop7h 50m

C$ 806

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 12/2

6:05 p.m.-2:05 p.m.

1 stop15h 00m

London Heathrow

Fri 21/2

6:00 a.m.-2:35 p.m.

1 stop13h 35m

C$ 818

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

Showing 1-10 of 22 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 10 January 2025.

Booking 80 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 17 January 2025.

It’s typically best to fly out from Toronto Pearson Intl Airport to London Heathrow Airport in the afternoon. Doing so could potentially save you 10% on the flight price compared to flying at noon, 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. Friday at noon 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 17 January 2025.

The most flights from YYZ to LHR are scheduled on a Thursday (35 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 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 17 January 2025.
Read reviews from past customers who have flown Air France, Icelandair and TAP AIR PORTUGAL 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
8,511 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very good
8,511 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,511 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,511 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

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$ 691. Additional round-trip tickets that might be worth considering are offered by Icelandair and TAP AIR PORTUGAL, with the lowest prices starting at C$ 693 and C$ 706, respectively. Air Canada is 29% 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 WestJet (C$ 434), TAP AIR PORTUGAL (C$ 435), and Azores Airlines (C$ 503).

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

    Consider Singapore Airlines (75%), SriLankan Airlines (62%) or MEA (62%) 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$ 2,092, our data shows the cheapest flight currently is C$ 594. When looking at the most popular route, (Toronto Pearson Intl - London Heathrow), you can expect to pay C$ 617 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$ 24.

  • 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$ 66 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
Bedford
Bromley
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 17 January 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapestC$ 440AverageC$ 674FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
TAP AIR PORTUGALCheapestC$ 550AverageC$ 691FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapestC$ 627AverageC$ 923FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapestC$ 631AverageC$ 823FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air TransatCheapestC$ 678AverageC$ 863FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Scandinavian AirlinesCheapestC$ 690AverageC$ 780FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapestC$ 695AverageC$ 973FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Porter AirlinesCheapestC$ 736AverageC$ 838FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
KLMCheapestC$ 738AverageC$ 922FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 780AverageC$ 983FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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Millions of users choose and trust Cheapflights to book the best flight deals from Pearson Intl to Heathrow 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 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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