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Cheap flights from London to Toronto from £255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Toronto departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Toronto

Cheap return flights

Enter your travel dates to find the best prices.
Air Transat Logo
11:35 - 20:11LGW  London Gatwick-YTZ Toronto Island
13h 36m1 stop Montreal Pierre Elliott Trudeau Intl
Air Transat Logo
11:55 - 07:55YTZ  Toronto Island-LGW London Gatwick
15h 00m1 stop Ottawa
£393Air Transat
Mon, 28 Sep - Sun, 11 Oct
Air Transat Logo
11:35 - 20:11LGW  London Gatwick-YTZ Toronto Island
13h 36m1 stop Montreal Pierre Elliott Trudeau Intl
Air Transat Logo
16:55 - 09:50YTZ  Toronto Island-LGW London Gatwick
11h 55m1 stop Montreal Pierre Elliott Trudeau Intl
£393Air Transat
Mon, 14 Sep - Fri, 18 Sep
Air Canada Logo
14:05 - 21:31LHR  London Heathrow-YTZ Toronto Island
12h 26m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
06:50 - 06:30YTZ  Toronto Island-LHR London Heathrow
18h 40m1 stop Montreal Pierre Elliott Trudeau Intl
£393Air Canada
Fri, 28 Aug - Sun, 6 Sep
Air Canada Logo
14:05 - 08:51LHR  London Heathrow-YTZ Toronto Island
23h 46m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
17:30 - 10:00YTZ  Toronto Island-LHR London Heathrow
11h 30m1 stop Montreal Pierre Elliott Trudeau Intl
£393Air Canada
Sat, 29 Aug - Sun, 6 Sep
Air Transat Logo
09:40 - 21:45LGW  London Gatwick-YTZ Toronto Island
17h 05m1 stop Ottawa
Air Transat Logo
16:55 - 07:55YTZ  Toronto Island-LGW London Gatwick
10h 00m1 stop Ottawa
£393Air Transat
Fri, 16 Oct - Fri, 23 Oct
Air Transat Logo
11:35 - 13:46LGW  London Gatwick-YTZ Toronto Island
31h 11m1 stop Montreal Pierre Elliott Trudeau Intl
Air Transat Logo
11:55 - 07:55YTZ  Toronto Island-LGW London Gatwick
15h 00m1 stop Ottawa
£393Air Transat
Wed, 2 Sep - Tue, 15 Sep
Multiple Airlines Logo
14:05 - 19:51LHR  London Heathrow-YTZ Toronto Island
10h 46m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
17:30 - 06:30YTZ  Toronto Island-LHR London Heathrow
32h 00m1 stop Montreal Pierre Elliott Trudeau Intl
£393Multiple Airlines
Fri, 28 Aug - Sat, 5 Sep
Air Transat Logo
11:35 - 20:11LGW  London Gatwick-YTZ Toronto Island
13h 36m1 stop Montreal Pierre Elliott Trudeau Intl
Air Transat Logo
16:55 - 07:55YTZ  Toronto Island-LGW London Gatwick
10h 00m1 stop Ottawa
£393Air Transat
Sat, 5 Sep - Tue, 8 Sep
Air Transat Logo
11:35 - 20:11LGW  London Gatwick-YTZ Toronto Island
13h 36m1 stop Montreal Pierre Elliott Trudeau Intl
Air Transat Logo
16:55 - 07:55YTZ  Toronto Island-LGW London Gatwick
10h 00m1 stop Ottawa
£393Air Transat
Wed, 9 Sep - Sun, 13 Sep
Air Transat Logo
09:40 - 16:33LGW  London Gatwick-YTZ Toronto Island
11h 53m1 stop Ottawa
Air Transat Logo
20:55 - 07:55YTZ  Toronto Island-LGW London Gatwick
30h 00m1 stop Ottawa
£393Air Transat
Fri, 28 Aug - Mon, 7 Sep

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Air Transat flights from London to Toronto Island Airport

Our best Air Transat deals on London to Toronto Island Airport flight tickets
Air Transat
2 Sept
LGW11:35London Gatwick
31h 11m
1 stop
YTZ13:46Toronto Island
15 Sept
YTZ11:55Toronto Island
15h 00m
1 stop
LGW07:55London Gatwick
£393
Air Transat
28 Aug
LGW09:40London Gatwick
11h 53m
1 stop
YTZ16:33Toronto Island
7 Sept
YTZ20:55Toronto Island
30h 00m
1 stop
LGW07:55London Gatwick
£393
Air Transat
7 Sept
LGW11:35London Gatwick
15h 41m
1 stop
YTZ22:16Toronto Island
13 Sept
YTZ16:55Toronto Island
10h 00m
1 stop
LGW07:55London Gatwick
£394

Air Canada flights from London to Toronto Island Airport

Our best Air Canada deals on London to Toronto Island Airport flight tickets
Air Canada
28 Aug
LHR14:05London Heathrow
12h 26m
1 stop
YTZ21:31Toronto Island
6 Sept
YTZ06:50Toronto Island
18h 40m
1 stop
LHR06:30London Heathrow
£393
Air Canada
27 Sept
LHR09:30London Heathrow
11h 20m
1 stop
YTZ15:50Toronto Island
4 Oct
YTZ20:55Toronto Island
28h 35m
1 stop
LHR06:30London Heathrow
£393
Air Canada
28 Sept
LHR09:30London Heathrow
10h 30m
1 stop
YTZ15:00Toronto Island
5 Oct
YTZ15:35Toronto Island
9h 55m
1 stop
LHR06:30London Heathrow
£395

momondo Fare Finder

 
Customise your flight search to find flights from London to Toronto Island Airport 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, momondo users made 279,928 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from London to Toronto Island Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Mon 28/9

11:35-20:11

1 stop13h 36m

Toronto Island

Sun 11/10

11:55-07:55

1 stop15h 00m

£393

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Mon 14/9

11:35-20:11

1 stop13h 36m

Toronto Island

Fri 18/9

16:55-09:50

1 stop11h 55m

£393

LondonToronto

LHR London Heathrow - YTZ Toronto Island

LHRYTZ

London Heathrow

Fri 28/8

14:05-21:31

1 stop12h 26m

Toronto Island

Sun 6/9

06:50-06:30

1 stop18h 40m

£393

LondonToronto

LHR London Heathrow - YTZ Toronto Island

LHRYTZ

London Heathrow

Sat 29/8

14:05-08:51

1 stop23h 46m

Toronto Island

Sun 6/9

17:30-10:00

1 stop11h 30m

£393

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Fri 16/10

09:40-21:45

1 stop17h 05m

Toronto Island

Fri 23/10

16:55-07:55

1 stop10h 00m

£393

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Wed 2/9

11:35-13:46

1 stop31h 11m

Toronto Island

Tue 15/9

11:55-07:55

1 stop15h 00m

£393

LondonToronto

LHR London Heathrow - YTZ Toronto Island

LHRYTZ

London Heathrow

Fri 28/8

14:05-19:51

1 stop10h 46m

Toronto Island

Sat 5/9

17:30-06:30

1 stop32h 00m

£393
Fastest return journey

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Sat 5/9

11:35-20:11

1 stop13h 36m

Toronto Island

Tue 8/9

16:55-07:55

1 stop10h 00m

£393

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Wed 9/9

11:35-20:11

1 stop13h 36m

Toronto Island

Sun 13/9

16:55-07:55

1 stop10h 00m

£393

LondonToronto

LGW London Gatwick - YTZ Toronto Island

LGWYTZ

London Gatwick

Fri 28/8

09:40-16:33

1 stop11h 53m

Toronto Island

Mon 7/9

20:55-07:55

1 stop30h 00m

£393

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London to Toronto Island Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Toronto Island Airport?

Prices are currently low for flights on this route.

Typical prices usually range from £486 to £634.
The lowest price recently found on this route was £393.

What is the cheapest month to fly to Toronto Island Airport?

If you don’t want to visit Toronto Island Airport in January, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of £430.

When to book flights from London to Toronto Island Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London to Toronto Island Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Toronto Island Airport (LON to YTZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Toronto Island Airport

Fastest flight time

10h 45m

Direct flights

None
The fastest flight from London to Toronto Island Airport takes 10h 45m
There are no direct flights from London to Toronto Island Airport. There are no popular flight routes from London to Toronto Island Airport.
Search flight deals

Frequently asked questions about flying from London to Toronto Island Airport

  • How far is London to Toronto Island by plane?

    There are 3549.0 mi between London and Toronto Island. Typically, this will take 10h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from London to Toronto Island Airport?

    Prices for flights from London to Toronto Island Airport are updated daily.

  • How many operators does momondo search for flights from London to Toronto Island Airport?

  • How old do you have to be to fly from London to Toronto Island Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Toronto Island Airport.

  • What documentation or ID do you need to fly to Toronto Island Airport?

    The travel and health documents you'll need for your trip to Toronto Island Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Toronto Island Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Toronto Island Airport?

Best airlines flying from London to Toronto Island Airport

Compare and see reviews for airlines that fly from London to Toronto Island Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £337Free CancellationRating
7.1
11,477 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Toronto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Toronto from London.

Can I find flights from London to Toronto with flexible booking policies on momondo?

Flights from London to Toronto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Toronto?

momondo helps you find the best flight between London and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Toronto right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Toronto, momondo offers a useful price alert feature which will track prices for flights to Toronto from London and alert you when they change.

An easier way to manage your Toronto Island Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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