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Cheap flights from London Heathrow Airport to Toronto from £229

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YTO
21 Jan — 28 Jan1
1 adult

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

Cheap flight deals from Heathrow to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Toronto (YTO). 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 16 January 2025.

Round-trip from

£364

One-way from

£229

Popular in

August

Cheapest in

February

Average price

£430
SWISS
  • SWISS
  • 27/1-17/2
  • 3 total stops
  • 26h 10m total
  • London to Toronto
10/2
  • 10/2
  • 2 total stops
  • 15h 05m total
  • London to Toronto
High demand for flights, 16% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in January 2025

Find flight deals from Heathrow to Toronto

Cheapest flights from Heathrow to Toronto
Explore the most affordable flight options available from Heathrow to Toronto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2025.

Mon 27/117:10LHR - YYZ
1 stop27h 50mSWISS
Mon 3/214:00YYZ - LHR
2 stops13h 05mSWISS
Deal found 15/1£364
Thu 6/208:55LHR - YTZ
2 stops28h 15mAir Canada
Mon 10/208:50YTZ - LHR
2 stops17h 20mAir Canada
Deal found 16/1£364
Thu 13/209:30LHR - YYZ
1 stop11h 45mLufthansa
Tue 18/214:00YYZ - LHR
1 stop12h 10mLufthansa
Deal found 16/1£366
Mon 17/315:00LHR - YTZ
1 stop21h 10mLufthansa
Mon 24/317:25YTZ - LHR
1 stop9h 45mLufthansa
Deal found 15/1£368
Sun 9/219:25LHR - YYZ
1 stop24h 10mAir Canada
Sat 22/206:15YYZ - LHR
1 stop9h 20mAir Canada
Deal found 15/1£371
Thu 20/306:00LHR - YYZ
2 stops21h 50mAustrian Airlines
Mon 24/316:00YYZ - LHR
2 stops36h 20mAustrian Airlines
Deal found 15/1£377
Wed 19/211:45LHR - YYZ
Nonstop8h 10mBritish Airways
Wed 1/1018:05YYZ - LHR
Nonstop7h 10mBritish Airways
Deal found 15/1£380
Thu 23/111:45LHR - YYZ
1 stop12h 30mVirgin Atlantic
Wed 29/118:35YYZ - LHR
1 stop14h 10mVirgin Atlantic
Deal found 15/1£380
Wed 5/306:50LHR - YTZ
2 stops16h 00mMultiple Airlines
Mon 10/317:25YTZ - LHR
1 stop9h 45mMultiple Airlines
Deal found 15/1£382
Tue 29/417:50LHR - YYZ
Nonstop7h 50mDelta
Wed 7/522:30YYZ - LHR
Nonstop7h 10mDelta
Deal found 15/1£383
Tue 4/212:15LHR - YYZ
1 stop11h 00mIcelandair
Sun 9/219:45YYZ - LHR
1 stop10h 05mIcelandair
Deal found 16/1£386
Wed 12/211:10LHR - YYZ
2 stops16h 39mUnited Airlines
Mon 24/215:00YYZ - LHR
1 stop10h 20mUnited Airlines
Deal found 15/1£392

Find flights from Heathrow to Toronto within your budget

Customise your flight search to find flights from Heathrow to Toronto 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 16 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 27/1

17:10-16:00

1 stop27h 50m

Toronto Pearson Intl

Mon 3/2

14:00-08:05

2 stops13h 05m

£364

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 6/2

08:55-08:10

2 stops28h 15m

Toronto Island

Mon 10/2

08:50-07:10

2 stops17h 20m

£364

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 13/2

09:30-16:15

1 stop11h 45m

Toronto Pearson Intl

Tue 18/2

14:00-07:10

1 stop12h 10m

£366

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 17/3

15:00-21:50

1 stop10h 50m

Toronto Island

Wed 26/3

12:25-07:10

1 stop14h 45m

£368

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 7/2

20:40-18:15

1 stop26h 35m

Toronto Pearson Intl

Mon 10/2

19:45-10:50

1 stop10h 05m

£369

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 9/2

19:25-14:35

1 stop24h 10m

Toronto Pearson Intl

Sat 22/2

06:15-20:35

1 stop9h 20m

£371

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 2/5

17:50-20:40

Nonstop7h 50m

Toronto Pearson Intl

Wed 14/5

22:30-10:40

Nonstop7h 10m

£371

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 20/3

06:00-23:50

2 stops21h 50m

Toronto Pearson Intl

Mon 24/3

16:00-08:20

2 stops36h 20m

£377

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 19/2

11:45-14:55

Nonstop8h 10m

Toronto Pearson Intl

Wed 1/10

18:05-06:15

Nonstop7h 10m

£380

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 27/1

08:55-16:20

1 stop12h 25m

Toronto Pearson Intl

Mon 10/2

16:00-14:05

2 stops17h 05m

£380

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 37 results
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Best time to book a flight from Heathrow to Toronto

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

Travel insights for flights from Heathrow to Toronto

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Toronto. Price data was last updated on 10 January 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Toronto, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Toronto?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto (average of £490). Flying from London Heathrow Airport to Toronto in July is currently the most expensive (average of £708). 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 LHR to YTO?

Find hourly flight availability from Heathrow to Toronto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 January 2025.

It’s typically best to fly out from London Heathrow Airport to Toronto in the evening. Doing so could potentially save you 5% on the flight price compared to flying at midday, which is usually more expensive.

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

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

Travellers seeking maximum savings on their London Heathrow Airport to Toronto flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Toronto

Explore weekly flight availability from Heathrow to Toronto. 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 16 January 2025.

The most flights from LHR to YTO are scheduled on a Monday (30 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Toronto by month

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

In terms of precipitation, rainfall in Toronto ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto when rainfall is around 51.0 mm.

Temperature in Toronto by month

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

If weather is an important factor for your trip to Toronto, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Toronto

Get insights into the airlines that provide service to Toronto. 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 Toronto. Reviews last updated 16 January 2025.
To help decide which airline to fly from London to Toronto, see what other customers have to say about WestJet, Scandinavian Airlines and Brussels Airlines. 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.
8.1
Very Good
739 reviews

Boarding

7.8

Overall

8.1

Comfort

7.8

Crew

8.6

Entertainment

6.9

Food

7.3

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

8.1
Very Good
739 reviews
8.1
Very Good
739 reviews

Boarding

7.8

Overall

8.1

Comfort

7.8

Crew

8.6

Entertainment

6.9

Food

7.3

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

8.0
Very Good
8,511 reviews
8.1
Very Good
739 reviews

Boarding

7.8

Overall

8.1

Comfort

7.8

Crew

8.6

Entertainment

6.9

Food

7.3

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

7.6
Good
1,285 reviews
8.1
Very Good
739 reviews

Boarding

7.8

Overall

8.1

Comfort

7.8

Crew

8.6

Entertainment

6.9

Food

7.3

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

7.6
Good
786 reviews
8.1
Very Good
739 reviews

Boarding

7.8

Overall

8.1

Comfort

7.8

Crew

8.6

Entertainment

6.9

Food

7.3

Reviews

1 / 10

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Toronto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Heathrow to Toronto flights?

    The city of Toronto contains three international airports and flights to Toronto from Heathrow Airport (LHR) will be destined for Lester B. Pearson International Airport (YYZ), otherwise known as Toronto Pearson Airport. Toronto Pearson is Canada’s largest and busiest commercial airport as well as being the busiest in North America by passenger volume. It is situated some 14 miles northeast of downtown Toronto and uses two commercial passenger terminals and is the primary hub for Air Canada. London Heathrow Airport is the principal commercial air traffic gateway in the UK and is the primary airport serving the Greater London Metropolitan Area. Ranked as the world’s second busiest hub by passenger volume it is located about 14 miles from Central London and uses eight passenger terminals. Of these Terminals 2 and 5 are most often used for international flights to Canada.

  • Which airlines fly directly from Heathrow to Toronto?

    The route between London Heathrow Airport and Toronto Pearson Airport is a popular one with Air Canada, Lufthansa and Finnair providing direct flight service and a list of others offering connecting service along this air corridor. Air Canada and Lufthansa offer frequent direct flights to Toronto from Heathrow during the 14:00 hour, while Finnair direct flights occur during the 17:00 hour. Air Canada, Lufthansa and Finnair direct flights all require similar times to complete the journey with an average duration of about 7h 40min.

  • What are the stopover options between Heathrow and Toronto?

    Air Canada and Lufthansa also provide a connecting service to Toronto from Heathrow Airport and, along with SWISS, are top on this list. SWISS flights from London Heathrow make stopovers at Zurich Airport (ZRH) lasting between 1h 25min and 4h 20min for total flight time of 11h 45min (shortest) to 14h 25min (longest) en route to Toronto. Air Canada and Lufthansa flights can stopover at either Frankfurt am Main Airport (FRA) or Washington Dulles Airport (IAD). Stopover times in Frankfurt can last up to 4h 20min for a total flight time of 14h 25min (longest), while those connecting in Washington, DC, require a stopover lasting 1h 20min with total flight time of 10h 43min (shortest). In terms of affordability one-stop flights are cheaper than direct flights.

  • Do I need a passport or visa to fly from Heathrow to Toronto?

    UK citizens can enjoy visa-free travel to Canada for up to six months with a valid British passport and a Canadian eTA permit. Prior to finalising your flight to Toronto from Heathrow you should apply for a permit online. The process takes only a few minutes providing your documents are in order but costs vary from C$7 (£4) to C$34 (£20) depending on the service used.

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

    Our cheapest airline available from London Heathrow Airport to Toronto is SWISS. Our recent data shows that you can find tickets from as low as £364 on this airline. Additional options worth looking into are Air Canada and Lufthansa, starting at £364 and £366 round-trip. Users have found that SWISS is 28% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £270. TAP AIR PORTUGAL flights start at £305 while deals on Aer Lingus start at £348 one-way.

  • What are the most popular routes from London Heathrow Airport to Toronto?

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Toronto on time: Ethiopian Air (93%), Thai Airways (93%), SriLankan Airlines (89%).

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

    Looking at all options, your cheapest flight can be booked for £375. While the most popular route (London Heathrow - Toronto Pearson Intl) can be booked for £300 on average our data indicates £1,174 when flying from London Heathrow Airport to Toronto.

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

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

    Most Reykjavik visitors opt to spend their time experiencing National Cathedral, Hallgrímskirkja, and Harpa. National Cathedral, Hallgrímskirkja, and Harpa are located about 23.0 mi, 23.2 mi, and 23.3 mi, respectively from Reykjavik Keflavik Intl. Travellers can rent a car at Reykjavik Keflavik Intl for an average daily rate of £40 to make sightseeing during their stopover a little easier.

  • What are some popular points of interest to see during a stopover in New York?

    Most New York visitors opt to spend their time at Times Square, New York City Center, and August Wilson Theater. Travellers on a stopover in New York can visit Times Square, New York City Center, and August Wilson Theater, by travelling 13.6 mi, 13.6 mi, and 13.7 mi, respectively after landing at New York John F Kennedy Intl. Those on a stopover in New York in need of a car hire can book one at New York John F Kennedy Intl for about £42.

  • What are points of interest worth seeing during a stopover in Lisbon?

    Most Lisbon visitors opt to spend their time at Chiado, Commerce Square, and Praça da Figueira. Chiado, Commerce Square and Praça da Figueira are located about 4.5 mi, 4.7 mi, and 4.3 mi, respectively from Lisbon Humberto Delgado if you are interested in checking them out. Travellers can book a car hire at Lisbon Humberto Delgado for about £14 per day to make their sightseeing more efficient.

  • Where are the least popular stopover locations for London Heathrow Airport to Toronto flights?

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

    Yes. In addition to deals on Heathrow to Toronto flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Toronto?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Toronto 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 London Heathrow Airport to Toronto?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto (average of £490). Flying from London Heathrow Airport to Toronto in July is currently the most expensive (average of £708). 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

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Fly from Heathrow to Toronto on these airlines

Choose from the following airlines for your flight from Heathrow to Toronto. Flights are based on user searches made on Cheapflights and were last updated on 16 January 2025.

Top 10 airlines flying from Heathrow to Toronto

Discover the top 10 airlines that operate flights from Heathrow to Toronto. 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 16 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£262Average£823FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£276Average£542FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
PLAYCheapest£277Average£395FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IberiaCheapest£330Average£669FlexibilityNo cancel feeOn-time77%
Search Iberia flights
IcelandairCheapest£357Average£521FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£361Average£484FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TAP AIR PORTUGALCheapest£362Average£604FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£382Average£594FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£392Average£622FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£397Average£481FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Toronto?

When you search for this flight from Heathrow to Toronto, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Toronto?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Toronto by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Toronto with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Toronto from Heathrow today and book when prices fit your budget.

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