Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Toronto from C$ 525

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YTO
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Toronto are usually found in February or November, booked 63 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Heathrow to Toronto

Enter your travel dates to find the best prices.

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 29 July 2026.

Sat 29/82:10 p.m.
LHR
-
YYZ
1 stop12h 03m
Multiple Airlines
Sun 13/95:30 p.m.
YYZ
-
LHR
1 stop11h 30m
Multiple Airlines
Deal found 28/7C$ 756
Wed 9/97:25 a.m.
LHR
-
YYZ
1 stop12h 30m
Lufthansa
Wed 23/94:10 p.m.
YYZ
-
LHR
1 stop11h 25m
Lufthansa
Deal found 28/7C$ 758
Wed 9/97:25 a.m.
LHR
-
YYZ
1 stop12h 30m
Lufthansa
Wed 30/94:10 p.m.
YYZ
-
LHR
1 stop11h 25m
Lufthansa
Deal found 29/7C$ 759
Tue 15/92:05 p.m.
LHR
-
YTZ
1 stop10h 45m
Air Canada
Mon 21/93:35 p.m.
YTZ
-
LHR
1 stop9h 55m
Air Canada
Deal found 28/7C$ 759
Fri 11/97:25 a.m.
LHR
-
YYZ
1 stop12h 30m
Lufthansa
Sun 20/96:35 p.m.
YYZ
-
LHR
Nonstop7h 00m
Lufthansa
Deal found 26/7C$ 760
Tue 1/99:30 a.m.
LHR
-
YTZ
1 stop11h 21m
Air Canada
Wed 23/96:55 p.m.
YTZ
-
LHR
1 stop8h 40m
Air Canada
Deal found 28/7C$ 760
Thu 17/911:30 a.m.
LHR
-
YYZ
1 stop13h 00m
Lufthansa
Sun 20/911:50 p.m.
YYZ
-
LHR
Nonstop7h 00m
Lufthansa
Deal found 25/7C$ 762
Mon 7/99:30 a.m.
LHR
-
YTZ
1 stop13h 50m
Air Canada
Mon 14/910:20 a.m.
YTZ
-
LHR
1 stop15h 10m
Air Canada
Deal found 24/7C$ 762
Fri 28/87:40 a.m.
LHR
-
YYZ
1 stop13h 10m
British Airways
Sun 13/910:15 p.m.
YYZ
-
LHR
Nonstop7h 15m
British Airways
Deal found 27/7C$ 763
Thu 3/99:30 a.m.
LHR
-
YTZ
1 stop10h 30m
Air Canada
Thu 10/93:35 p.m.
YTZ
-
LHR
1 stop9h 55m
Air Canada
Deal found 27/7C$ 763
Wed 16/97:40 a.m.
LHR
-
YYZ
1 stop13h 10m
British Airways
Sun 20/910:15 p.m.
YYZ
-
LHR
Nonstop7h 15m
British Airways
Deal found 28/7C$ 765
Fri 11/99:30 a.m.
LHR
-
YTZ
1 stop11h 20m
Air Canada
Fri 25/99:30 a.m.
YTZ
-
LHR
1 stop16h 00m
Air Canada
Deal found 26/7C$ 765

Find 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 29 July 2026.

Round-trip from

C$ 756

One-way from

C$ 525

Popular in

August

Cheapest in

February

Average price

C$ 1,129

Good round-trip deal

C$ 925 or less

Good one-way deal

C$ 620 or less
Lufthansa
  • Lufthansa
  • 29/8-13/9
  • 2 total stops
  • 23h 33m total
  • London to Toronto
Search Deals
9/9
  • 9/9
  • 2 total stops
  • 13h 45m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Toronto (YTO).
Search Deals
Price to beat on a one-way flight from London Heathrow to Toronto (YTO).
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 29 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Toronto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 20/9

8:10 p.m.-3:50 p.m.

1 stop24h 40m

Toronto Pearson Intl

Sat 24/10

11:20 p.m.-10:25 a.m.

Nonstop7h 05m

C$ 782

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 29/8

2:10 p.m.-9:30 p.m.

1 stop12h 20m

Toronto Island

Tue 1/9

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

1 stop16h 00m

C$ 790

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 8/9

2:10 p.m.-5:20 p.m.

Nonstop8h 10m

Toronto Pearson Intl

Tue 15/9

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

Nonstop7h 00m

C$ 806

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 13/11

3:00 p.m.-6:00 p.m.

Nonstop8h 00m

Toronto Pearson Intl

Fri 27/11

11:00 p.m.-11:20 a.m.

Nonstop7h 20m

C$ 807

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 29/8

6:50 a.m.-8:11 p.m.

2 stops18h 21m

Toronto Island

Tue 1/9

3:15 p.m.-6:55 a.m.

1 stop10h 40m

C$ 824

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 14/9

6:50 a.m.-8:11 p.m.

2 stops18h 21m

Toronto Island

Mon 26/10

3:15 p.m.-6:40 a.m.

1 stop11h 25m

C$ 824

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 17/9

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

2 stops16h 30m

Toronto Pearson Intl

Fri 25/9

7:43 p.m.-10:40 a.m.

1 stop9h 57m

C$ 834

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 18/9

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

2 stops16h 30m

Toronto Pearson Intl

Sun 20/9

12:05 p.m.-7:15 a.m.

2 stops14h 10m

C$ 834

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 30/9

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

2 stops16h 30m

Toronto Pearson Intl

Mon 5/10

3:00 p.m.-9:20 a.m.

1 stop13h 20m

C$ 834

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 10/9

12:15 p.m.-6:51 p.m.

1 stop11h 36m

Toronto Island

Thu 17/9

3:15 p.m.-10:40 a.m.

1 stop14h 25m

C$ 866

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Toronto

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto (average of C$ 776). Flying from London Heathrow Airport to Toronto in August is currently the most expensive (average of C$ 1,202). 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 29 July 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Toronto as you normally would.

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 29 July 2026.

The most flights from LHR to YTO are scheduled on a Tuesday (40 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost to fly round-trip from London Heathrow Airport to Toronto?

Airfare is below average for this route at the moment.
London Heathrow Airport to Toronto flights typically cost between C$ 964 and C$ 1,409 in August.
The cheapest round-trip price found within the last 5 days was C$ 756 on Multiple Airlines (29 Aug-13 Sep).

What’s the top layover airport for flights from London Heathrow Airport to Toronto?

Share of one-stop round-trip flights from London Heathrow Airport to Toronto chosen by Cheapflights users in the past 12 months, using the same layover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 40% of one-stop itineraries from London Heathrow Airport to Toronto on Cheapflights.

What’s the cheapest layover airport for flights from London Heathrow Airport to Toronto?

Average round-trip fare for 1-stop flights from London Heathrow Airport to Toronto, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Zurich (ZRH) is the most affordable 1-stop option, with an average round-trip price of C$ 579.

What’s the fastest layover option from London Heathrow Airport to Toronto?

Shortest average travel time for 1-stop one-way flights from London Heathrow Airport to Toronto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 10h 04m.

Which airport typically offers the quickest layover for flights from London Heathrow Airport to Toronto?

Average layover duration for 1-stop one-way flights from London Heathrow Airport to Toronto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 1h 05m.

How often are flights from London to Toronto delayed?

About 13% of weekly flights between London and Toronto have experienced delays in the past year, with the average delay time being 147 minutes.

What is the most punctual flight time for London to Toronto flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Toronto flights?

Over the past year, Air Canada has had the lowest number of delays on this route, with just 9% of flights being delayed.

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

The price you pay for your flight from London Heathrow Airport to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 29 July 2026.
See what other customers who have flown with Virgin Atlantic,Air Canada, andLufthansa from London Heathrow Airport to Toronto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.5

Food

6.9

Comfort

7.3

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
694 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.5

Food

6.9

Comfort

7.3

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Air Canada
7.1
Good
11,407 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.5

Food

6.9

Comfort

7.3

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Lufthansa
6.8
Okay
8,163 reviews
Virgin Atlantic
7.5
Good
694 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.5

Food

6.9

Comfort

7.3

Entertainment

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

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.

  • How long is the flight from London Heathrow Airport to Toronto?

    British Airways, Air Canada, and Lufthansa can get you from London Heathrow Airport to Toronto in just under 8h 10m. Your travel time can differ by up to 16h 30m. There are 5702 km between London Heathrow Airport and Toronto. This flight may include one or multiple stops.

  • 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 Aer Lingus. Our recent data shows that you can find tickets from as low as C$ 449 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and British Airways, starting at C$ 640 and C$ 652 round-trip. Aer Lingus is priced at 52% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as C$ 435 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Aer Lingus from C$ 445 and Icelandair from C$ 457 one-way.

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

    The most popular flight routes from London Heathrow Airport to Toronto are London Heathrow - Toronto Pearson Intl, London Heathrow - Toronto Island and London Heathrow - Hamilton.

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

    Before booking your flight to Toronto from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Singapore Airlines (84%), Thai Airways (84%), Egyptair( 82%).

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

    The cheapest flight price from London Heathrow Airport to Toronto is C$ 410. On average you can expect to pay C$ 1,705. The most popular route, (London Heathrow - Toronto Pearson Intl), can usually be booked for C$ 602.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto (average of C$ 776). Flying from London Heathrow Airport to Toronto in August is currently the most expensive (average of C$ 1,202). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 629,999 searches. Data last updated 29 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 449AverageC$ 1,135FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
TAP AIR PORTUGALCheapestC$ 640AverageC$ 889FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapestC$ 652AverageC$ 1,092FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapestC$ 662AverageC$ 712FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapestC$ 672AverageC$ 1,052FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 686AverageC$ 960FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 687AverageC$ 1,101FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 698AverageC$ 1,049FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapestC$ 743AverageC$ 1,422FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapestC$ 756AverageC$ 1,023FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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 Heathrow to Toronto?

Cheapflights helps you search for flights from Heathrow to Toronto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Toronto for you. Better yet — we are completely free to use.

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! Start tracking prices for Heathrow to Toronto 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.