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’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 £384.

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

Montreal (YUL) – chosen by Cheapflights users on 78% of one-stop itineraries from London Heathrow Airport to Toronto Island Airport on Cheapflights.

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.

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 £408 and £484 in October. The cheapest return flight price found within the last 3 days was £346 on Air Canada (30 Oct-13 Nov).

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

Lufthansa, at £296, 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.

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

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

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 day to fly round-trip from London Heathrow Airport to Toronto Island Airport?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 40%.

How far in advance should I book a flight from London Heathrow Airport to Toronto Island Airport?

Travelers have found it’s best to book a flight 59 days in advance to save up to 23% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 59 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Toronto Island Airport 1-2 weeks in advance for as low as £418, or £506 for flights within the next 24 hours.

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

Flights from London Heathrow Airport to Toronto Island Airport lean towards being more expensive in December. Prices are generally better when you fly from London Heathrow Airport to Toronto Island Airport in February, with the cheapest ticket starting at £272.

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

It’s optimal to fly from London Heathrow Airport to Toronto Island Airport in the afternoon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at midday.

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.

£264+ Cheap Flights from London Heathrow Airport to Toronto Island Airport

Cheap flight deals from Heathrow to Toronto Island

Round-trip from	£346
One-way from	£264
Popular in	August
Cheapest in	January
Average price	£424

Air Canada
30/10-13/11
4 total stops
48h 25m total
London to Toronto

Search Deals

21/10
2 total stops
46h 14m total
London to Toronto

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£36 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 September 2025

Search Deals

Find flight deals from Heathrow to Toronto Island

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 12 September 2025.

Thu 30/1006:50LHR - YTZ

2 stops18h 45mAir Canada

Fri 7/1118:45YTZ - LHR

2 stops44h 50mAir Canada

Deal found 11/9£346

Wed 5/1109:00LHR - YTZ

2 stops17h 35mAir Canada

Sat 15/1108:50YTZ - LHR

2 stops17h 20mAir Canada

Deal found 10/9£347

Thu 30/1006:50LHR - YTZ

2 stops17h 05mAir Canada

Mon 17/1115:30YTZ - LHR

1 stop10h 40mAir Canada

Deal found 11/9£348

Sat 20/906:50LHR - YTZ

2 stops14h 55mAir Canada

Sun 5/1010:20YTZ - LHR

2 stops15h 10mAir Canada

Deal found 10/9£348

Mon 22/906:50LHR - YTZ

2 stops14h 55mAir Canada

Mon 29/912:25YTZ - LHR

2 stops14h 30mAir Canada

Deal found 9/9£349

Thu 9/1006:00LHR - YTZ

2 stops15h 45mAir Canada

Thu 16/1019:20YTZ - LHR

2 stops20h 40mAir Canada

Deal found 11/9£350

Tue 25/1109:00LHR - YTZ

2 stops13h 55mAir Canada

Tue 2/1210:25YTZ - LHR

2 stops15h 45mAir Canada

Deal found 9/9£351

Thu 6/1109:00LHR - YTZ

2 stops13h 55mAir Canada

Thu 27/1110:30YTZ - LHR

1 stop15h 40mAir Canada

Deal found 11/9£351

Tue 23/914:05LHR - YTZ

1 stop10h 44mAir Canada

Mon 29/916:10YTZ - LHR

1 stop9h 20mAir Canada

Deal found 11/9£352

Tue 7/1006:50LHR - YTZ

2 stops12h 55mAir Canada

Wed 22/1012:25YTZ - LHR

1 stop13h 05mAir Canada

Deal found 10/9£353

Tue 21/1006:00LHR - YTZ

2 stops15h 45mAir Canada

Wed 22/1016:10YTZ - LHR

1 stop11h 25mAir Canada

Deal found 10/9£354

Fri 3/1009:30LHR - YTZ

1 stop12h 15mAir Canada

Wed 15/1016:10YTZ - LHR

1 stop11h 25mAir Canada

Deal found 11/9£354

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 12 September 2025.

Thu 9/1006:50LHR - YTZ

2 stops12h 55mAir Canada

Sun 19/1017:25YTZ - LHR

1 stop11h 10mAir Canada

Deal found 10/9£348

Thu 9/1006:50LHR - YTZ

2 stops12h 55mAir Canada

Tue 21/1015:25YTZ - LHR

1 stop10h 05mAir Canada

Deal found 10/9£349

Sun 9/1113:45LHR - YTZ

2 stops33h 10mAir Canada

Wed 19/1112:30YTZ - LHR

1 stop13h 40mAir Canada

Deal found 11/9£351

Fri 16/109:00LHR - YTZ

2 stops13h 55mAir Canada

Fri 23/110:30YTZ - LHR

1 stop15h 40mAir Canada

Deal found 10/9£351

Tue 3/309:00LHR - YTZ

2 stops13h 55mAir Canada

Sun 8/312:30YTZ - LHR

1 stop14h 40mAir Canada

Deal found 10/9£351

Tue 23/908:45LHR - YTZ

2 stops17h 49mAir Canada

Sun 28/908:50YTZ - LHR

2 stops16h 40mAir Canada

Deal found 11/9£351

Mon 9/313:25LHR - YTZ

1 stop10h 30mAir Canada

Sun 15/317:30YTZ - LHR

1 stop9h 40mAir Canada

Deal found 11/9£354

Thu 9/1006:50LHR - YTZ

2 stops12h 55mAir Canada

Sat 18/1016:10YTZ - LHR

1 stop11h 25mAir Canada

Deal found 11/9£355

Wed 1/1014:05LHR - YTZ

1 stop10h 44mAir Canada

Wed 8/1012:25YTZ - LHR

1 stop13h 05mAir Canada

Deal found 11/9£355

Wed 15/1006:50LHR - YTZ

2 stops12h 55mAir Canada

Wed 29/1010:30YTZ - LHR

1 stop16h 40mAir Canada

Deal found 11/9£356

Tue 10/213:25LHR - YTZ

1 stop11h 30mAir Canada

Tue 17/215:30YTZ - LHR

1 stop10h 40mAir Canada

Deal found 11/9£357

Last-minute flights from Heathrow to Toronto Island
Discover last-minute flight deals from Heathrow to Toronto Island. Data last updated 12 September 2025 and is based on user searches.

Fri 19/908:40LHR - YTZ

2 stops14h 05mAir Canada

Mon 22/917:25YTZ - LHR

1 stop11h 10mAir Canada

Deal found 11/9£351

Sat 20/906:50LHR - YTZ

2 stops14h 55mAir Canada

Sun 5/1010:20YTZ - LHR

2 stops15h 10mAir Canada

Deal found 10/9£348

Mon 22/906:50LHR - YTZ

2 stops14h 55mAir Canada

Mon 29/912:25YTZ - LHR

2 stops14h 30mAir Canada

Deal found 9/9£349

Tue 23/908:45LHR - YTZ

2 stops17h 49mAir Canada

Sun 28/908:50YTZ - LHR

2 stops16h 40mAir Canada

Deal found 11/9£351

Tue 23/914:05LHR - YTZ

1 stop10h 44mAir Canada

Mon 29/916:10YTZ - LHR

1 stop9h 20mAir Canada

Deal found 11/9£352

Fri 3/1009:30LHR - YTZ

1 stop12h 15mAir Canada

Wed 15/1016:10YTZ - LHR

1 stop11h 25mAir Canada

Deal found 11/9£354

Tue 7/1006:50LHR - YTZ

2 stops15h 55mAir Canada

Fri 17/1010:20YTZ - LHR

2 stops15h 10mAir Canada

Deal found 10/9£353

Thu 9/1006:00LHR - YTZ

2 stops15h 45mAir Canada

Thu 16/1019:20YTZ - LHR

2 stops20h 40mAir Canada

Deal found 11/9£350

Tue 21/1006:00LHR - YTZ

2 stops15h 45mAir Canada

Wed 22/1016:10YTZ - LHR

1 stop11h 25mAir Canada

Deal found 10/9£354

Thu 23/1006:50LHR - YTZ

2 stops14h 55mAir Canada

Thu 6/1110:30YTZ - LHR

2 stops16h 35mAir Canada

Deal found 11/9£347

Thu 30/1006:50LHR - YTZ

2 stops31h 05mAir Canada

Thu 13/1108:50YTZ - LHR

2 stops17h 20mAir Canada

Deal found 11/9£346

Thu 30/1006:50LHR - YTZ

2 stops17h 05mAir Canada

Mon 17/1115:30YTZ - LHR

1 stop10h 40mAir Canada

Deal found 11/9£348

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 12 September 2025.

Tue 21/1020:50LHR - YTZ

2 stops46h 14mMultiple Airlines

Deal found 12/9£264

Wed 1/1007:40LHR - YTZ

2 stops16h 19mMultiple Airlines

Deal found 10/9£270

Tue 30/916:50LHR - YTZ

3 stops45h 48mMultiple Airlines

Deal found 11/9£277

Mon 13/1015:05LHR - YTZ

2 stops29h 50mMultiple Airlines

Deal found 9/9£287

Thu 30/1015:15LHR - YTZ

2 stops30h 10mMultiple Airlines

Deal found 11/9£288

Tue 25/1109:55LHR - YTZ

2 stops28h 09mMultiple Airlines

Deal found 9/9£289

Sun 5/1015:05LHR - YTZ

2 stops32h 05mMultiple Airlines

Deal found 11/9£291

Tue 28/1015:15LHR - YTZ

2 stops30h 10mMultiple Airlines

Deal found 11/9£296

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

Thu 9/10

06:50-14:45

2 stops12h 55m

Toronto Island

Sun 19/10

17:25-09:35

1 stop11h 10m

£348

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 9/10

06:50-14:45

2 stops12h 55m

Toronto Island

Tue 21/10

15:25-06:30

1 stop10h 05m

£349

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 9/11

13:45-17:55

2 stops33h 10m

Toronto Island

Wed 19/11

12:30-07:10

1 stop13h 40m

£351

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 16/1

09:00-17:55

2 stops13h 55m

Toronto Island

Fri 23/1

10:30-07:10

1 stop15h 40m

£351

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 3/3

09:00-17:55

2 stops13h 55m

Toronto Island

Sun 8/3

12:30-07:10

1 stop14h 40m

£351

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 23/9

08:45-21:34

2 stops17h 49m

Toronto Island

Sun 28/9

08:50-06:30

2 stops16h 40m

£351

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 9/3

13:25-19:55

1 stop10h 30m

Toronto Island

Sun 15/3

17:30-07:10

1 stop9h 40m

£354

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 9/10

06:50-14:45

2 stops12h 55m

Toronto Island

Sat 18/10

16:10-08:35

1 stop11h 25m

£355

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 1/10

14:05-19:49

1 stop10h 44m

Toronto Island

Wed 8/10

12:25-06:30

1 stop13h 05m

£355

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 15/10

06:50-14:45

2 stops12h 55m

Toronto Island

Wed 29/10

10:30-07:10

1 stop16h 40m

£356

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 23 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

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

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

janet,Sept 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Air Canada

7.1

Good

10,000 reviews

Air Canada

7.1

Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

janet,Sept 2025

YOW - YYZ

Lufthansa

6.8

Okay

7,409 reviews

Air Canada

7.1

Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

janet,Sept 2025

YOW - YYZ

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 12h 55m. Air Canada provides one of the quickest options available for as low as £348. 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 £296, 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.

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

Luton to Pearson Intl flights

Stansted to Pearson Intl flights

Gatwick to Toronto Island flights

Southend to Pearson Intl flights

Gatwick to Region of Waterloo Intl flights

Top 2 airlines flying from Heathrow to Toronto Island

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£296	Average£410	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£340	Average£416	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 £264

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Toronto Island

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 12 September 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 12 September 2025.

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

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?

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 12 September 2025.