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Cheap flights from London to Toronto from $472

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 5/20. 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 round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:00 am - 5:55 pm
LHR
-
YTZ
13h 55m2 stops
Air Canada Logo
10:45 am - 7:10 am
YTZ
-
LHR
15h 25m1 stop
$535Air Canada
Thu, Jan 29 - Thu, Feb 5
Air Canada Logo
9:00 am - 9:35 pm
LHR
-
YTZ
17h 35m2 stops
Air Canada Logo
6:45 pm - 9:20 am
YTZ
-
LHR
9h 35m1 stop
$546Air Canada
Wed, Jan 28 - Wed, Feb 4
SWISS Logo
6:40 pm - 5:55 pm
LHR
-
YTZ
28h 15m2 stops
SWISS Logo
12:30 pm - 11:15 am
YTZ
-
LHR
17h 45m2 stops
$548SWISS
Wed, Jan 28 - Wed, Feb 4
Air Canada Logo
12:00 pm - 9:28 pm
LHR
-
YTZ
14h 28m1 stop
Air Canada Logo
6:45 pm - 9:20 am
YTZ
-
LHR
9h 35m1 stop
$565Air Canada
Fri, Jan 9 - Fri, Feb 27
Air Canada Logo
12:00 pm - 6:13 pm
LHR
-
YTZ
11h 13m1 stop
Air Canada Logo
3:30 pm - 7:10 am
YTZ
-
LHR
10h 40m1 stop
$568Air Canada
Sun, Jan 11 - Sat, Jan 17
Air Canada Logo
9:00 am - 6:13 pm
LHR
-
YTZ
14h 13m2 stops
Air Canada Logo
7:00 am - 7:10 am
YTZ
-
LHR
19h 10m1 stop
$569Air Canada
Fri, Jan 9 - Mon, Feb 23
Air Canada Logo
1:25 pm - 7:55 pm
LHR
-
YTZ
11h 30m1 stop
Air Canada Logo
10:30 am - 7:10 am
YTZ
-
LHR
15h 40m1 stop
$572Air Canada
Thu, Jan 22 - Tue, Jan 27
SWISS Logo
8:05 pm - 5:55 pm
LHR
-
YTZ
26h 50m2 stops
SWISS Logo
12:30 pm - 8:05 am
YTZ
-
LHR
14h 35m2 stops
$573SWISS
Tue, Jan 13 - Tue, Jan 20
Air Canada Logo
1:25 pm - 9:35 pm
LHR
-
YTZ
13h 10m1 stop
Air Canada Logo
10:30 am - 7:10 am
YTZ
-
LHR
15h 40m1 stop
$586Air Canada
Tue, Jan 20 - Sat, Jan 31
Air Canada Logo
9:30 am - 3:52 pm
LHR
-
YTZ
11h 22m1 stop
Air Canada Logo
6:30 pm - 10:00 am
YTZ
-
LHR
10h 30m1 stop
$588Air Canada
Sat, May 2 - Sun, May 17

Air Canada flights from London to Toronto Island Airport

Our best Air Canada deals on London to Toronto Island Airport flight tickets
Air Canada
Jan 29
LHR9:00 amLondon Heathrow
13h 55m
2 stops
YTZ5:55 pmToronto Island
Feb 5
YTZ10:45 amToronto Island
15h 25m
1 stop
LHR7:10 amLondon Heathrow
$535
Find similar
Air Canada
Jan 28
LHR9:00 amLondon Heathrow
17h 35m
2 stops
YTZ9:35 pmToronto Island
Feb 4
YTZ6:45 pmToronto Island
9h 35m
1 stop
LHR9:20 amLondon Heathrow
$546
Find similar
Air Canada
Jan 9
LHR12:00 pmLondon Heathrow
14h 28m
1 stop
YTZ9:28 pmToronto Island
Feb 27
YTZ6:45 pmToronto Island
9h 35m
1 stop
LHR9:20 amLondon Heathrow
$565
Find similar

United Airlines flights from London to Toronto Island Airport

Our best United Airlines deals on London to Toronto Island Airport flight tickets
United Airlines
Jun 1
LHR8:30 amLondon Heathrow
15h 12m
2 stops
YTZ6:42 pmToronto Island
Jun 8
YTZ2:55 pmToronto Island
11h 00m
1 stop
LHR6:55 amLondon Heathrow
$714
Find similar
United Airlines
Jun 9
LHR7:45 amLondon Heathrow
15h 57m
2 stops
YTZ6:42 pmToronto Island
Jun 23
YTZ12:15 pmToronto Island
13h 30m
1 stop
LHR6:45 amLondon Heathrow
$717
Find similar
United Airlines
Jun 9
LHR7:30 amLondon Heathrow
16h 12m
2 stops
YTZ6:42 pmToronto Island
Jun 23
YTZ2:55 pmToronto Island
11h 00m
1 stop
LHR6:55 amLondon Heathrow
$806
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated December 16, 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

Thu 1/29

9:00 am-5:55 pm

2 stops13h 55m

Toronto Island

Thu 2/5

10:45 am-7:10 am

1 stop15h 25m

$535

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 1/28

9:00 am-9:35 pm

2 stops17h 35m

Toronto Island

Wed 2/4

6:45 pm-9:20 am

1 stop9h 35m

$546

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 1/28

6:40 pm-5:55 pm

2 stops28h 15m

Toronto Island

Wed 2/4

12:30 pm-11:15 am

2 stops17h 45m

$548

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 1/9

12:00 pm-9:28 pm

1 stop14h 28m

Toronto Island

Fri 2/27

6:45 pm-9:20 am

1 stop9h 35m

$565

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 1/11

12:00 pm-6:13 pm

1 stop11h 13m

Toronto Island

Sat 1/17

3:30 pm-7:10 am

1 stop10h 40m

$568

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 1/9

9:00 am-6:13 pm

2 stops14h 13m

Toronto Island

Mon 2/23

7:00 am-7:10 am

1 stop19h 10m

$569

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 1/22

1:25 pm-7:55 pm

1 stop11h 30m

Toronto Island

Tue 1/27

10:30 am-7:10 am

1 stop15h 40m

$572

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 1/13

8:05 pm-5:55 pm

2 stops26h 50m

Toronto Island

Tue 1/20

12:30 pm-8:05 am

2 stops14h 35m

$573

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 1/20

1:25 pm-9:35 pm

1 stop13h 10m

Toronto Island

Sat 1/31

10:30 am-7:10 am

1 stop15h 40m

$586

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 5/2

9:30 am-3:52 pm

1 stop11h 22m

Toronto Island

Sun 5/17

6:30 pm-10:00 am

1 stop10h 30m

$588

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between London and Toronto Island Airport?

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

If you aren’t able to travel during the month of November, then book flights to Toronto Island Airport from London during September instead. Flights to Toronto Island Airport in September, while not as cheap as those in November, still average around $467.

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 round-trip 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

11h 04m

Direct flights

None
The fastest flight from London to Toronto Island Airport takes 11h 04m
There are no direct flights from London to Toronto Island Airport. There are no popular flight routes from London to Toronto Island Airport.
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  • How far is London to Toronto Island by plane?

    There are 3549.0 mi between London and Toronto Island. A reasonable flight in good conditions will take 11h 04m.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Toronto Island Airport.

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

    The required travel and health documents for your Toronto Island Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Toronto Island Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find London to Toronto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Toronto that suits you.

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

All flight searches from London to Toronto on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Toronto.

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

Price alerts on flights to Toronto from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Toronto Island Airport trip

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