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Cheap flights from London to Toronto Island Airport from £270

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YTZ
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Toronto Island

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Toronto Island (YTZ). 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 2026.

Round-trip from

£337

One-way from

£270

Popular in

December

Cheapest in

November

Average price

£444
Air Canada
  • Air Canada
  • 6/2-16/2
  • 3 total stops
  • 26h 40m total
  • London to Toronto
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7/2
  • 7/2
  • 3 total stops
  • 48h 59m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from London to Toronto Island

Enter your travel dates to find the best prices.

Cheapest flights from London to Toronto Island
Explore the most affordable flight options available from London to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Tue 17/220:05
LHR
-
YTZ
2 stops26h 50m
SWISS
Tue 10/312:30
YTZ
-
LHR
2 stops15h 35m
SWISS
Deal found 15/1£336
Fri 11/909:40
LGW
-
YTZ
1 stop32h 57m
Air Transat
Mon 21/920:05
YTZ
-
LGW
1 stop30h 50m
Air Transat
Deal found 15/1£337
Fri 6/206:00
LHR
-
YTZ
2 stops16h 55m
Air Canada
Mon 16/216:25
YTZ
-
LHR
1 stop9h 45m
Air Canada
Deal found 15/1£337
Sun 25/112:00
LHR
-
YTZ
1 stop11h 13m
Air Canada
Sun 1/218:45
YTZ
-
LHR
1 stop9h 35m
Air Canada
Deal found 15/1£338
Fri 23/112:00
LHR
-
YTZ
1 stop11h 13m
Air Canada
Wed 28/118:45
YTZ
-
LHR
1 stop9h 35m
Air Canada
Deal found 14/1£339
Wed 4/212:00
LHR
-
YTZ
1 stop11h 13m
Air Canada
Wed 25/218:45
YTZ
-
LHR
1 stop9h 35m
Air Canada
Deal found 15/1£339
Fri 23/112:00
LHR
-
YTZ
1 stop11h 13m
Air Canada
Mon 2/216:25
YTZ
-
LHR
1 stop9h 45m
Air Canada
Deal found 15/1£340
Sun 6/911:35
LGW
-
YTZ
1 stop11h 32m
Air Transat
Sun 13/918:55
YTZ
-
LGW
1 stop9h 55m
Air Transat
Deal found 13/1£341
Fri 30/106:50
LHR
-
YTZ
2 stops13h 05m
Multiple Airlines
Mon 2/216:25
YTZ
-
LHR
1 stop9h 45m
Multiple Airlines
Deal found 14/1£341
Thu 22/120:05
LHR
-
YTZ
2 stops26h 50m
Multiple Airlines
Wed 28/118:45
YTZ
-
LHR
1 stop9h 35m
Multiple Airlines
Deal found 15/1£342
Mon 7/911:35
LGW
-
YTZ
1 stop11h 32m
Air Transat
Thu 24/911:15
YTZ
-
LGW
1 stop17h 35m
Air Transat
Deal found 14/1£342
Sat 28/213:25
LHR
-
YTZ
1 stop11h 30m
Air Canada
Sat 7/316:25
YTZ
-
LHR
1 stop9h 45m
Air Canada
Deal found 14/1£342

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Toronto Island 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 2026.
Use the filters below to find and compare flights from London to Toronto Island Airport that are best for you.

Fly from

London

Fly to

Toronto Island

Route

Depart

Return

Price

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 13/3

12:00-18:10

1 stop10h 10m

Toronto Island

Tue 17/3

16:25-07:10

1 stop10h 45m

£341

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 17/2

13:25-21:35

1 stop13h 10m

Toronto Island

Tue 10/3

12:30-11:15

2 stops18h 45m

£343

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 31/1

13:25-21:35

1 stop13h 10m

Toronto Island

Tue 3/2

16:25-07:10

1 stop9h 45m

£343

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Fri 15/5

11:35-20:27

1 stop13h 52m

Toronto Island

Fri 22/5

18:55-09:50

1 stop9h 55m

£344

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 12/2

09:00-17:55

2 stops13h 55m

Toronto Island

Thu 19/2

12:30-08:05

2 stops14h 35m

£346

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 2/3

13:25-21:35

1 stop13h 10m

Toronto Island

Sat 7/3

12:30-07:10

1 stop13h 40m

£348

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 6/5

14:10-21:32

1 stop12h 22m

Toronto Island

Wed 13/5

18:55-08:35

1 stop8h 40m

£354

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 4/5

09:30-15:02

1 stop10h 32m

Toronto Island

Wed 13/5

18:55-08:35

1 stop8h 40m

£354

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 4/5

09:30-15:02

1 stop10h 32m

Toronto Island

Sat 9/5

18:55-08:35

1 stop8h 40m

£354

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 4/5

09:30-18:17

1 stop13h 47m

Toronto Island

Mon 11/5

15:35-06:30

1 stop9h 55m

£354

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 44 results
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Best time to book a flight from London to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island from London 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 to Toronto Island Airport

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

Share of one-stop return flights from London to Toronto Island Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

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

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

Average return fare for one-stop flights from London to Toronto Island Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £392.

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

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

Flights via Ottawa (YOW) have the shortest average one-way travel time for one-stop routes: 10h 02m.

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

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

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 16m.

Reviews of airlines servicing Toronto Island

Get insights into the airlines that provide service to Toronto Island. 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 Island. Reviews last updated 16 January 2026.
See what other customers who have flown with Air Transat and Air Canada from London to Toronto Island Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
495 reviews
Check prices

Overall

7.7

Food

6.8

Comfort

7.3

Crew

8.4

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
495 reviews
Air Transat
7.7
Good
495 reviews
Check prices

Overall

7.7

Food

6.8

Comfort

7.3

Crew

8.4

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,627 reviews
Air Transat
7.7
Good
495 reviews
Check prices

Overall

7.7

Food

6.8

Comfort

7.3

Crew

8.4

Boarding

7.9

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

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

    A quick flight from London to Toronto Island Airport can take about 10h 10m. Air Canada provides one of the quickest options available for as low as £341. There are 3537 mi between London and Toronto Island Airport. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London to Toronto Island Airport round-trip?

    Our cheapest airline available from London to Toronto Island Airport is Air Canada. Our recent data shows that you can find tickets from as low as £343 on this airline. Air Canada is currently priced 22% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from London to Toronto Island?

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

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

    Yes. Cheapflights offers flight deals from London 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

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Alternative routes for London to Toronto Island

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
Heathrow to Toronto Island flights
London City to Pearson Intl flights
Stansted to Pearson Intl flights
Luton to Pearson Intl flights
Gatwick to Toronto Island flights
Manchester to Pearson Intl flights
Edinburgh to Pearson Intl flights
Manchester to Toronto Island flights
Edinburgh to Toronto Island flights
Southend to Pearson Intl flights
Birmingham to Pearson Intl flights
Birmingham to Toronto Island flights
Southampton to Pearson Intl flights
Newcastle upon Tyne to Pearson Intl flights
Leeds to Pearson Intl flights
Bristol to Pearson Intl flights
Liverpool to Pearson Intl flights
Exeter to Pearson Intl flights
Darlington to Pearson Intl flights
Bristol to Toronto Island flights
Newcastle upon Tyne to Toronto Island flights
Gatwick to Region of Waterloo Intl flights
East Midlands to Pearson Intl flights
Doncaster to Pearson Intl flights

Top airline flying from London to Toronto Island

Discover the top airline that operate flights from London to Toronto Island. 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 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£343Average£443FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 London to Toronto Island?

When you search for this flight from London to Toronto Island, 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 London 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 London to Toronto Island.

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

Need flexible booking options for your flight to Toronto Island from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Not ready to book yet? You can track prices for flights from London to Toronto Island on Cheapflights with our Price Alert feature and get notified when better prices are available.

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