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Cheap flights from London to Toronto from £273

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 25/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
06:00 - 16:55
LHR
-
YTZ
15h 55m2 stops
Air Canada Logo
15:30 - 07:10
YTZ
-
LHR
10h 40m1 stop
£392Air Canada
Tue, 13 Jan - Sat, 24 Jan
Air Transat Logo
11:35 - 10:17
LGW
-
YTZ
27h 42m1 stop
Air Transat Logo
18:55 - 07:55
YTZ
-
LGW
32h 00m1 stop
£395Air Transat
Sat, 23 May - Sat, 6 Jun
Air Canada Logo
13:45 - 17:55
LHR
-
YTZ
33h 10m2 stops
Air Canada Logo
16:20 - 20:35
YTZ
-
LHR
47h 15m2 stops
£395Air Canada
Fri, 16 Jan - Mon, 19 Jan
Air Canada Logo
06:50 - 14:55
LHR
-
YTZ
13h 05m2 stops
Air Canada Logo
12:30 - 08:05
YTZ
-
LHR
14h 35m2 stops
£396Air Canada
Sat, 24 Jan - Sat, 31 Jan
SWISS Logo
18:40 - 17:55
LGW
-
YTZ
28h 15m2 stops
SWISS Logo
12:30 - 17:50
YTZ
-
LGW
24h 20m2 stops
£397SWISS
Tue, 20 Jan - Sun, 25 Jan
Air Canada Logo
09:00 - 21:35
LHR
-
YTZ
17h 35m2 stops
Air Canada Logo
18:45 - 09:20
YTZ
-
LHR
9h 35m1 stop
£397Air Canada
Wed, 14 Jan - Fri, 30 Jan
Air Transat Logo
11:35 - 20:27
LGW
-
YTZ
13h 52m1 stop
Air Transat Logo
08:50 - 09:50
YTZ
-
LGW
20h 00m1 stop
£397Air Transat
Wed, 13 May - Sat, 23 May
Air Canada Logo
13:45 - 17:55
LHR
-
YTZ
33h 10m2 stops
Air Canada Logo
18:30 - 07:10
YTZ
-
LHR
31h 40m1 stop
£397Air Canada
Fri, 16 Jan - Mon, 19 Jan
Air Canada Logo
13:45 - 17:55
LHR
-
YTZ
33h 10m2 stops
Air Canada Logo
20:30 - 07:10
YTZ
-
LHR
29h 40m1 stop
£398Air Canada
Fri, 16 Jan - Mon, 19 Jan
Air Canada Logo
13:25 - 19:55
LHR
-
YTZ
11h 30m1 stop
Air Canada Logo
18:45 - 09:20
YTZ
-
LHR
9h 35m1 stop
£399Air Canada
Tue, 20 Jan - Sun, 25 Jan

Air Canada flights from London to Toronto Island Airport

Our best Air Canada deals on London to Toronto Island Airport flight tickets
Air Canada
13 Jan
LHR06:00London Heathrow
15h 55m
2 stops
YTZ16:55Toronto Island
24 Jan
YTZ15:30Toronto Island
10h 40m
1 stop
LHR07:10London Heathrow
£392
Find similar
Air Canada
16 Jan
LHR13:45London Heathrow
33h 10m
2 stops
YTZ17:55Toronto Island
19 Jan
YTZ16:20Toronto Island
47h 15m
2 stops
LHR20:35London Heathrow
£395
Find similar
Air Canada
24 Jan
LHR06:50London Heathrow
13h 05m
2 stops
YTZ14:55Toronto Island
31 Jan
YTZ12:30Toronto Island
14h 35m
2 stops
LHR08:05London Heathrow
£396
Find similar

Air Transat flights from London to Toronto Island Airport

Our best Air Transat deals on London to Toronto Island Airport flight tickets
Air Transat
23 May
LGW11:35London Gatwick
27h 42m
1 stop
YTZ10:17Toronto Island
6 Jun
YTZ18:55Toronto Island
32h 00m
1 stop
LGW07:55London Gatwick
£395
Find similar
Air Transat
13 May
LGW11:35London Gatwick
13h 52m
1 stop
YTZ20:27Toronto Island
23 May
YTZ08:50Toronto Island
20h 00m
1 stop
LGW09:50London Gatwick
£397
Find similar
Air Transat
23 May
LGW11:35London Gatwick
13h 22m
1 stop
YTZ19:57Toronto Island
6 Jun
YTZ18:55Toronto Island
32h 00m
1 stop
LGW07:55London Gatwick
£402
Find similar

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 12 December 2025.
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

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 13/1

06:00-16:55

2 stops15h 55m

Toronto Island

Sat 24/1

15:30-07:10

1 stop10h 40m

£392

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Sat 23/5

11:35-10:17

1 stop27h 42m

Toronto Island

Sat 6/6

18:55-07:55

1 stop32h 00m

£395

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 16/1

13:45-17:55

2 stops33h 10m

Toronto Island

Mon 19/1

16:20-20:35

2 stops47h 15m

£395

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 24/1

06:50-14:55

2 stops13h 05m

Toronto Island

Sat 31/1

12:30-08:05

2 stops14h 35m

£396

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Tue 20/1

18:40-17:55

2 stops28h 15m

Toronto Island

Sun 25/1

12:30-17:50

2 stops24h 20m

£397

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 14/1

09:00-21:35

2 stops17h 35m

Toronto Island

Fri 30/1

18:45-09:20

1 stop9h 35m

£397

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Wed 13/5

11:35-20:27

1 stop13h 52m

Toronto Island

Sat 23/5

08:50-09:50

1 stop20h 00m

£397

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 16/1

13:45-17:55

2 stops33h 10m

Toronto Island

Mon 19/1

18:30-07:10

1 stop31h 40m

£397

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 16/1

13:45-17:55

2 stops33h 10m

Toronto Island

Mon 19/1

20:30-07:10

1 stop29h 40m

£398

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 20/1

13:25-19:55

1 stop11h 30m

Toronto Island

Sun 25/1

18:45-09:20

1 stop9h 35m

£399

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Toronto from

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 cheapest month to fly to Toronto Island Airport?

If you don’t want to visit Toronto Island Airport in November, then you should wait until September to fly from London, when ticket prices are also cheap, with an average price of £349.

What is the cheapest day to depart on your flight to Toronto Island Airport?

The cheapest day to depart from London to Toronto Island Airport is on a Thursday. Travellers who choose to depart for Toronto Island Airport on a Thursday will often find tickets for as low as £437. Flights from London to Toronto Island Airport on a Sunday will generally be more expensive and average around £606. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Toronto Island Airport?

Our most recent data shows that the best time of day to fly to Toronto Island Airport is in the afternoon. Flights from London to Toronto Island Airport during this time can be as low as £440. Flights to Toronto Island Airport are more costly in the morning, with an average ticket price of £482. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 10m

Direct flights

None
The fastest flight from London to Toronto Island Airport takes 10h 10m
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

  • How far is London to Toronto Island by plane?

    There are 3549.0 mi between London and Toronto Island. Typically, this will take 10h 10m 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
LufthansaPriceFrom £300Free CancellationRating
6.8
7,626 reviews
Search Lufthansa flights
Air CanadaPriceFrom £340Free CancellationRating
7.1
10,517 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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