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Cheap flights from London to Toronto from £270

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 26/4. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
14:10 - 21:32
LHR
-
YTZ
12h 22m
1 stop
Air Canada Logo
15:35 - 08:35
YTZ
-
LHR
12h 00m
1 stop
£364Air Canada
Wed, 29 Apr - Wed, 6 May
Air Canada Logo
09:30 - 17:52
LHR
-
YTZ
13h 22m
1 stop
Air Canada Logo
12:20 - 06:30
YTZ
-
LHR
13h 10m
1 stop
£366Air Canada
Tue, 28 Apr - Thu, 7 May
Air Canada Logo
09:30 - 15:52
LHR
-
YTZ
11h 22m
1 stop
Air Canada Logo
12:30 - 06:30
YTZ
-
LHR
13h 00m
1 stop
£368Air Canada
Tue, 21 Apr - Tue, 28 Apr
Air Canada Logo
14:10 - 21:32
LHR
-
YTZ
12h 22m
1 stop
Air Canada Logo
17:30 - 10:00
YTZ
-
LHR
11h 30m
1 stop
£413Air Canada
Wed, 17 Jun - Sun, 21 Jun
Air Transat Logo
09:40 - 16:33
LGW
-
YTZ
11h 53m
1 stop
Air Transat Logo
16:55 - 07:55
YTZ
-
LGW
10h 00m
1 stop
£423Air Transat
Fri, 15 May - Fri, 22 May
Air Transat Logo
09:40 - 10:38
LGW
-
YTZ
29h 58m
1 stop
Air Transat Logo
20:55 - 09:50
YTZ
-
LGW
31h 55m
1 stop
£427Air Transat
Fri, 15 May - Mon, 18 May
Air Transat Logo
09:40 - 18:58
LGW
-
YTZ
14h 18m
1 stop
Air Transat Logo
20:55 - 09:50
YTZ
-
LGW
31h 55m
1 stop
£428Air Transat
Fri, 15 May - Mon, 18 May
Air Transat Logo
11:35 - 17:25
LGW
-
YTZ
10h 50m
1 stop
Air Transat Logo
18:55 - 09:50
YTZ
-
LGW
9h 55m
1 stop
£429Air Transat
Sun, 10 May - Tue, 19 May
Air Transat Logo
11:35 - 07:55
LGW
-
YTZ
25h 20m
1 stop
Air Transat Logo
17:00 - 09:50
YTZ
-
LGW
11h 50m
1 stop
£430Air Transat
Sun, 3 May - Sat, 9 May
Multiple Airlines Logo
06:00 - 17:52
LHR
-
YTZ
16h 52m
2 stops
Multiple Airlines Logo
09:30 - 06:30
YTZ
-
LHR
16h 00m
1 stop
£439Multiple Airlines
Fri, 24 Apr - Sun, 3 May

Air Canada flights from London to Toronto Island Airport

Our best Air Canada deals on London to Toronto Island Airport flight tickets
Air Canada
29 Apr
LHR14:10London Heathrow
12h 22m
1 stop
YTZ21:32Toronto Island
6 May
YTZ15:35Toronto Island
12h 00m
1 stop
LHR08:35London Heathrow
£364
Air Canada
28 Apr
LHR09:30London Heathrow
13h 22m
1 stop
YTZ17:52Toronto Island
7 May
YTZ12:20Toronto Island
13h 10m
1 stop
LHR06:30London Heathrow
£366
Air Canada
21 Apr
LHR09:30London Heathrow
11h 22m
1 stop
YTZ15:52Toronto Island
28 Apr
YTZ12:30Toronto Island
13h 00m
1 stop
LHR06:30London Heathrow
£368

Air Transat flights from London to Toronto Island Airport

Our best Air Transat deals on London to Toronto Island Airport flight tickets
Air Transat
15 May
LGW09:40London Gatwick
29h 58m
1 stop
YTZ10:38Toronto Island
18 May
YTZ20:55Toronto Island
31h 55m
1 stop
LGW09:50London Gatwick
£427
Air Transat
15 May
LGW09:40London Gatwick
14h 18m
1 stop
YTZ18:58Toronto Island
18 May
YTZ20:55Toronto Island
31h 55m
1 stop
LGW09:50London Gatwick
£428
Air Transat
10 May
LGW11:35London Gatwick
10h 50m
1 stop
YTZ17:25Toronto Island
19 May
YTZ18:55Toronto Island
9h 55m
1 stop
LGW09:50London Gatwick
£429

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 18 March 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

LHR - YTZ

LHRYTZ

London Heathrow

Wed 29/4

14:10-21:32

1 stop12h 22m

Toronto Island

Wed 6/5

15:35-08:35

1 stop12h 00m

£364

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 28/4

09:30-17:52

1 stop13h 22m

Toronto Island

Thu 7/5

12:20-06:30

1 stop13h 10m

£366

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 21/4

09:30-15:52

1 stop11h 22m

Toronto Island

Tue 28/4

12:30-06:30

1 stop13h 00m

£368

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 17/6

14:10-21:32

1 stop12h 22m

Toronto Island

Sun 21/6

17:30-10:00

1 stop11h 30m

£413

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Fri 15/5

09:40-16:33

1 stop11h 53m

Toronto Island

Fri 22/5

16:55-07:55

1 stop10h 00m

£423

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Fri 15/5

09:40-10:38

1 stop29h 58m

Toronto Island

Mon 18/5

20:55-09:50

1 stop31h 55m

£427

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Fri 15/5

09:40-18:58

1 stop14h 18m

Toronto Island

Mon 18/5

20:55-09:50

1 stop31h 55m

£428
Fastest return journey

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Sun 10/5

11:35-17:25

1 stop10h 50m

Toronto Island

Tue 19/5

18:55-09:50

1 stop9h 55m

£429

LondonToronto

LGW - YTZ

LGWYTZ

London Gatwick

Sun 3/5

11:35-07:55

1 stop25h 20m

Toronto Island

Sat 9/5

17:00-09:50

1 stop11h 50m

£430

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 24/4

06:00-17:52

2 stops16h 52m

Toronto Island

Sun 3/5

09:30-06:30

1 stop16h 00m

£439

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 airline that flies from London to Toronto Island?

Air Transat is the most popular carrier operating from London to Toronto Island

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 30m

Direct flights

None
The fastest flight from London to Toronto Island Airport takes 10h 30m
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 30m 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 £333Free CancellationRating
7.1
10,813 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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