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

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 21m.

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

Montreal (YUL) – chosen by Cheapflights users on 74% of one-stop itineraries from London Heathrow Airport to Toronto Island Airport on Cheapflights.

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

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £388.

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

Flights via Ottawa (YOW) have the shortest average one-way travel time for one-stop routes: 10h 14m.

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

Lufthansa, at £299, was found to be the cheapest airline from London Heathrow Airport to Toronto Island Airport. An alternate airline flying to your destination would be Air Canada. Lufthansa is 32% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Toronto Island Airport 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 Island Airport when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Toronto Island 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 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).

What is the cheapest time of day to fly from LHR to YTZ?

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 Island Airport as you normally would.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Heathrow to Toronto Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£299+ Cheap Flights from London Heathrow Airport to Toronto Island Airport

Q: How much does it cost for a return flight from London Heathrow Airport to Toronto Island Airport?

Airfare is below average for this route at the moment. London Heathrow Airport to Toronto Island Airport flights typically cost between £439 and £489 in November. The cheapest return flight price found within the last 3 days was £354 on Air Canada (19 Nov-26 Nov).

Find flight deals from Heathrow to Toronto Island

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Toronto Island
Explore the most affordable flight options available from Heathrow to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Wed 19/1109:00LHR - YTZ

2 stops13h 55mAir Canada

Wed 26/1112:30YTZ - LHR

1 stop13h 40mAir Canada

Deal found 16/10£354

Wed 3/1209:00LHR - YTZ

2 stops13h 55mAir Canada

Tue 9/1215:30YTZ - LHR

1 stop10h 40mAir Canada

Deal found 16/10£357

Wed 5/1106:50LHR - YTZ

2 stops13h 05mAir Canada

Mon 10/1112:30YTZ - LHR

1 stop13h 40mAir Canada

Deal found 16/10£360

Mon 10/1109:00LHR - YTZ

2 stops13h 55mAir Canada

Mon 17/1108:50YTZ - LHR

2 stops17h 20mAir Canada

Deal found 15/10£363

Wed 5/1113:45LHR - YTZ

2 stops47h 25mMultiple Airlines

Mon 10/1115:30YTZ - LHR

1 stop10h 40mMultiple Airlines

Deal found 16/10£363

Sat 15/1106:00LHR - YTZ

2 stops15h 55mAir Canada

Mon 17/1108:50YTZ - LHR

2 stops17h 20mAir Canada

Deal found 16/10£366

Sat 15/1106:00LHR - YTZ

2 stops15h 55mMultiple Airlines

Mon 17/1107:10YTZ - LHR

1 stop19h 00mMultiple Airlines

Deal found 16/10£368

Thu 20/1109:00LHR - YTZ

2 stops13h 55mAir Canada

Tue 25/1110:25YTZ - LHR

2 stops15h 45mAir Canada

Deal found 16/10£370

Wed 12/1109:00LHR - YTZ

2 stops13h 55mMultiple Airlines

Wed 26/1112:30YTZ - LHR

2 stops14h 35mMultiple Airlines

Deal found 16/10£372

Wed 5/1119:25LHR - YTZ

2 stops26h 30mAir Canada

Wed 19/1108:50YTZ - LHR

2 stops17h 20mAir Canada

Deal found 16/10£372

Thu 13/1109:00LHR - YTZ

2 stops17h 35mAir Canada

Mon 17/1115:30YTZ - LHR

1 stop10h 40mAir Canada

Deal found 16/10£373

Best flights from Heathrow to Toronto Island
Discover carefully curated flight deals from Heathrow to Toronto Island that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2025.

Tue 2/1209:00LHR - YTZ

2 stops13h 55mAir Canada

Sun 7/1208:50YTZ - LHR

2 stops17h 20mAir Canada

Deal found 16/10£372

Wed 5/1119:25LHR - YTZ

2 stops26h 30mAir Canada

Tue 11/1110:30YTZ - LHR

1 stop15h 40mAir Canada

Deal found 16/10£379

Sat 15/1106:00LHR - YTZ

2 stops15h 55mAir Canada

Thu 20/1110:25YTZ - LHR

2 stops29h 10mAir Canada

Deal found 14/10£380

Sun 15/219:25LHR - YTZ

2 stops48h 30mAir Canada

Tue 3/315:30YTZ - LHR

1 stop10h 40mAir Canada

Deal found 16/10£383

Sun 9/1106:50LHR - YTZ

2 stops15h 05mAir Canada

Wed 19/1118:45YTZ - LHR

1 stop9h 35mAir Canada

Deal found 15/10£383

Fri 7/1106:50LHR - YTZ

2 stops15h 05mAir Canada

Thu 13/1112:30YTZ - LHR

2 stops17h 45mAir Canada

Deal found 16/10£383

Wed 3/1212:00LHR - YTZ

1 stop11h 13mAir Canada

Tue 9/1212:30YTZ - LHR

1 stop13h 40mAir Canada

Deal found 16/10£385

Wed 18/309:00LHR - YTZ

2 stops27h 10mAir Canada

Wed 25/318:45YTZ - LHR

1 stop10h 35mAir Canada

Deal found 16/10£385

Sun 1/313:45LHR - YTZ

2 stops33h 10mAir Canada

Sun 8/312:30YTZ - LHR

2 stops18h 45mAir Canada

Deal found 16/10£388

Wed 5/1119:25LHR - YTZ

2 stops26h 30mAir Canada

Wed 12/1108:30YTZ - LHR

2 stops19h 50mAir Canada

Deal found 16/10£389

Wed 3/1212:00LHR - YTZ

1 stop11h 13mAir Canada

Mon 15/1210:30YTZ - LHR

1 stop15h 40mAir Canada

Deal found 15/10£389

Sun 16/1112:00LHR - YTZ

1 stop11h 13mAir Canada

Sun 23/1110:25YTZ - LHR

1 stop17h 55mAir Canada

Deal found 16/10£395

Last-minute flights from Heathrow to Toronto Island
Discover last-minute flight deals from Heathrow to Toronto Island. Data last updated 17 October 2025 and is based on user searches.

Wed 5/1112:05LHR - YTZ

2 stops49h 05mAir Canada

Mon 10/1108:30YTZ - LHR

2 stops21h 45mAir Canada

Deal found 16/10£357

Wed 5/1113:45LHR - YTZ

2 stops47h 25mMultiple Airlines

Mon 10/1115:30YTZ - LHR

1 stop10h 40mMultiple Airlines

Deal found 16/10£363

Wed 5/1119:25LHR - YTZ

2 stops26h 30mAir Canada

Wed 19/1108:50YTZ - LHR

2 stops17h 20mAir Canada

Deal found 16/10£372

Mon 10/1109:00LHR - YTZ

2 stops13h 55mAir Canada

Mon 17/1108:50YTZ - LHR

2 stops17h 20mAir Canada

Deal found 15/10£363

Wed 12/1109:00LHR - YTZ

2 stops13h 55mMultiple Airlines

Wed 26/1112:30YTZ - LHR

2 stops14h 35mMultiple Airlines

Deal found 16/10£372

Thu 13/1109:00LHR - YTZ

2 stops17h 35mAir Canada

Mon 17/1115:30YTZ - LHR

1 stop10h 40mAir Canada

Deal found 16/10£373

Sat 15/1106:00LHR - YTZ

2 stops15h 55mAir Canada

Mon 17/1108:50YTZ - LHR

2 stops17h 20mAir Canada

Deal found 16/10£366

Sat 15/1106:00LHR - YTZ

2 stops15h 55mMultiple Airlines

Mon 17/1107:10YTZ - LHR

1 stop19h 00mMultiple Airlines

Deal found 16/10£368

Wed 19/1109:00LHR - YTZ

2 stops13h 55mAir Canada

Wed 26/1112:30YTZ - LHR

1 stop13h 40mAir Canada

Deal found 16/10£354

Thu 20/1109:00LHR - YTZ

2 stops13h 55mAir Canada

Tue 25/1110:25YTZ - LHR

2 stops15h 45mAir Canada

Deal found 16/10£370

One-way flights from Heathrow to Toronto Island
Search for one-way flight options from Heathrow to Toronto Island. Find affordable one-way fares based on user searches. Data last updated 17 October 2025.

Tue 10/209:55LHR - YTZ

2 stops29h 40mMultiple Airlines

Deal found 15/10£299

Wed 12/1118:50LHR - YTZ

2 stops43h 05mMultiple Airlines

Deal found 16/10£313

Sat 15/1109:55LHR - YTZ

2 stops28h 00mMultiple Airlines

Deal found 15/10£318

Sat 31/109:55LHR - YTZ

2 stops30h 04mMultiple Airlines

Deal found 16/10£319

Tue 13/109:55LHR - YTZ

2 stops30h 45mMultiple Airlines

Deal found 15/10£322

Wed 26/1114:50LHR - YTZ

2 stops31h 53mMultiple Airlines

Deal found 16/10£323

Sun 9/1106:20LHR - YTZ

2 stops18h 30mMultiple Airlines

Deal found 16/10£326

Sun 15/219:55LHR - YTZ

2 stops26h 30mMultiple Airlines

Deal found 16/10£328

Sun 1/214:50LHR - YTZ

2 stops30h 23mMultiple Airlines

Deal found 15/10£337

Sat 29/1114:50LHR - YTZ

2 stops30h 53mMultiple Airlines

Deal found 15/10£341

Sun 18/109:55LHR - YTZ

2 stops29h 40mMultiple Airlines

Deal found 16/10£343

Cheap flight deals from Heathrow to Toronto Island

Round-trip from	£354
One-way from	£299
Popular in	December
Cheapest in	January
Average price	£454

Air Canada
19/11-26/11
3 total stops
27h 35m total
London to Toronto

Search Deals

10/2
2 total stops
29h 40m total
London to Toronto

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£47 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 2/12

09:00-17:55

2 stops13h 55m

Toronto Island

Sun 7/12

08:50-07:10

2 stops17h 20m

£372

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 5/11

19:25-16:55

2 stops26h 30m

Toronto Island

Tue 11/11

10:30-07:10

1 stop15h 40m

£379

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 15/11

06:00-16:55

2 stops15h 55m

Toronto Island

Thu 20/11

10:25-20:35

2 stops29h 10m

£380

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 15/2

19:25-14:55

2 stops48h 30m

Toronto Island

Tue 3/3

15:30-07:10

1 stop10h 40m

£383

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 9/11

06:50-16:55

2 stops15h 05m

Toronto Island

Wed 19/11

18:45-09:20

1 stop9h 35m

£383

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 7/11

06:50-16:55

2 stops15h 05m

Toronto Island

Thu 13/11

12:30-11:15

2 stops17h 45m

£383

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 3/12

12:00-18:13

1 stop11h 13m

Toronto Island

Tue 9/12

12:30-07:10

1 stop13h 40m

£385

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 18/3

09:00-08:10

2 stops27h 10m

Toronto Island

Wed 25/3

18:45-09:20

1 stop10h 35m

£385

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 1/3

13:45-17:55

2 stops33h 10m

Toronto Island

Sun 8/3

12:30-11:15

2 stops18h 45m

£388

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 5/11

19:25-16:55

2 stops26h 30m

Toronto Island

Wed 12/11

08:30-09:20

2 stops19h 50m

£389

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 21 results

Best time to book a flight from Heathrow to Toronto Island

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

Cheapflights Insights

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

Prices

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto Island Airport (average of £303). Flying from London Heathrow Airport to Toronto Island Airport in December is currently the most expensive (average of £462). 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.

How much does it cost for a return flight from London Heathrow Airport to Toronto Island Airport?

Reviews of airlines servicing Toronto Island

Get a feel of what it's like to fly with Air Canada and Lufthansa from London Heathrow Airport to Toronto Island Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Canada

7.1

Good

10,307 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Air Canada

7.1

Good

10,307 reviews

Air Canada

7.1

Good

10,307 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Lufthansa

6.8

Okay

7,497 reviews

Air Canada

7.1

Good

10,307 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Shawna,Sept 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

How long is the flight from London Heathrow Airport to Toronto Island Airport?
A quick flight from London Heathrow Airport to Toronto Island Airport can take about 13h 55m. Air Canada provides one of the quickest options available for as low as £372. There are 3537 mi between London Heathrow Airport and Toronto Island Airport.
What are the cheapest airlines flying from London Heathrow Airport to Toronto Island Airport round-trip?
Lufthansa, at £299, was found to be the cheapest airline from London Heathrow Airport to Toronto Island Airport. An alternate airline flying to your destination would be Air Canada. Lufthansa is 32% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Heathrow to Toronto Island that include hotel bookings?
Yes. In addition to deals on Heathrow to Toronto Island flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Toronto Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Toronto Island.
Can I find deals for business class flights from Heathrow to Toronto Island?
Yes. Cheapflights offers flight deals from Heathrow to Toronto Island 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 Island Airport?
Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to Toronto Island Airport (average of £303). Flying from London Heathrow Airport to Toronto Island Airport in December is currently the most expensive (average of £462). 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

Alternative routes for Heathrow to Toronto Island

Heathrow to Pearson Intl flights

Gatwick to Pearson Intl flights

London City to Pearson Intl flights

Stansted to Pearson Intl flights

Luton to Pearson Intl flights

Gatwick to Toronto Island flights

Southend to Pearson Intl flights

Gatwick to Region of Waterloo Intl flights

Other flights to Toronto Island

Toronto Island Airport to Montreal Pierre Elliott Trudeau Intl Airport flights

Toronto Island Airport to Newark Airport flights

Toronto Island Airport to Montreal Pierre Elliott Trudeau Intl Airport flights

Toronto Island Airport to Newark Airport flights

Top 2 airlines flying from Heathrow to Toronto Island

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£299	Average£414	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£339	Average£425	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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

Cheapflights helps you search for flights from Heathrow to Toronto Island 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 Island?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Toronto Island.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Toronto Island flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Heathrow to Toronto Island flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London Heathrow Airport to Toronto Island Airport from £299

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.

Find flight deals from Heathrow to Toronto Island

Cheapest flights from Heathrow to Toronto IslandExplore the most affordable flight options available from Heathrow to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Explore the most affordable flight options available from Heathrow to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Cheap flight deals from Heathrow to Toronto Island

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Toronto Island Airport that are best for you.

Best time to book a flight from Heathrow to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island from Heathrow with our price prediction graph.

Cheapflights Insights

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

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

How much does it cost for a return flight from London Heathrow Airport to Toronto Island Airport?

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

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

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

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

Reviews of airlines servicing Toronto Island

Get a feel of what it's like to fly with Air Canada and Lufthansa from London Heathrow Airport to Toronto Island Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Toronto Island. 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 Island Airport?

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

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

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

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

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

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.

Alternative routes for Heathrow to Toronto Island

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Heathrow to Toronto Island

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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 Island?

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

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

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

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Cheapest flights from Heathrow to Toronto Island
Explore the most affordable flight options available from Heathrow to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.