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Cheap flights from London to Toronto from $412

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 8/27. 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

Find the cheapest flights from London to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
7:00 am - 5:50 pm
LHR
-
YTZ
15h 50m
2 stops
SWISS Logo
5:30 pm - 4:35 pm
YTZ
-
LHR
18h 05m
2 stops
$558SWISS
Tue, Sep 15 - Tue, Sep 22
Air Canada Logo
12:40 pm - 9:30 pm
LHR
-
YTZ
13h 50m
2 stops
Air Canada Logo
6:55 pm - 6:30 am
YTZ
-
LHR
30h 35m
1 stop
$561Air Canada
Sun, Aug 30 - Sun, Sep 6
Air Canada Logo
12:40 pm - 9:30 pm
LHR
-
YTZ
13h 50m
2 stops
Air Canada Logo
8:20 am - 9:00 pm
YTZ
-
LHR
31h 40m
2 stops
$561Air Canada
Sun, Aug 30 - Sun, Sep 6
Air Canada Logo
11:10 am - 9:35 pm
LHR
-
YTZ
15h 25m
1 stop
Air Canada Logo
12:20 pm - 6:30 am
YTZ
-
LHR
13h 10m
1 stop
$561Air Canada
Mon, Nov 30 - Mon, Dec 7
Air Canada Logo
9:30 am - 9:30 pm
LHR
-
YTZ
17h 00m
1 stop
Air Canada Logo
12:20 pm - 6:30 am
YTZ
-
LHR
13h 10m
1 stop
$561Air Canada
Thu, Oct 8 - Mon, Oct 12
Air Canada Logo
2:10 pm - 9:30 pm
LHR
-
YTZ
12h 20m
1 stop
Air Canada Logo
12:20 pm - 6:30 am
YTZ
-
LHR
13h 10m
1 stop
$561Air Canada
Wed, Oct 7 - Mon, Oct 12
Air Canada Logo
9:30 am - 3:00 pm
LHR
-
YTZ
10h 30m
1 stop
Air Canada Logo
8:20 am - 6:30 am
YTZ
-
LHR
17h 10m
1 stop
$561Air Canada
Thu, Oct 22 - Mon, Nov 2
Air Canada Logo
9:30 am - 10:55 am
LHR
-
YTZ
30h 25m
1 stop
Air Canada Logo
3:35 pm - 6:30 am
YTZ
-
LHR
9h 55m
1 stop
$561Air Canada
Mon, Sep 14 - Mon, Oct 5
Air Canada Logo
9:30 am - 9:30 pm
LHR
-
YTZ
17h 00m
1 stop
Air Canada Logo
10:20 am - 6:30 am
YTZ
-
LHR
15h 10m
1 stop
$561Air Canada
Mon, Sep 28 - Mon, Oct 19
United Airlines Logo
6:50 am - 6:56 pm
LHR
-
YTZ
17h 06m
2 stops
United Airlines Logo
3:45 pm - 10:40 am
YTZ
-
LHR
13h 55m
1 stop
$583United Airlines
Sat, Aug 29 - Sat, Sep 5

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United Airlines flights from London to Toronto Island Airport

Our best United Airlines deals on London to Toronto Island Airport flight tickets
United Airlines
Aug 29
LHR6:50 amLondon Heathrow
17h 06m
2 stops
YTZ6:56 pmToronto Island
Sep 5
YTZ3:45 pmToronto Island
13h 55m
1 stop
LHR10:40 amLondon Heathrow
$583
United Airlines
Aug 29
LHR6:50 amLondon Heathrow
17h 06m
2 stops
YTZ6:56 pmToronto Island
Sep 5
YTZ3:45 pmToronto Island
13h 55m
1 stop
LHR10:40 amLondon Heathrow
$584
United Airlines
Sep 1
LHR6:50 amLondon Heathrow
17h 01m
2 stops
YTZ6:51 pmToronto Island
Sep 8
YTZ12:15 pmToronto Island
13h 30m
1 stop
LHR6:45 amLondon Heathrow
$587

Air Canada flights from London to Toronto Island Airport

Our best Air Canada deals on London to Toronto Island Airport flight tickets
Air Canada
Aug 30
LHR12:40 pmLondon Heathrow
13h 50m
2 stops
YTZ9:30 pmToronto Island
Sep 6
YTZ8:20 amToronto Island
31h 40m
2 stops
LHR9:00 pmLondon Heathrow
$561
Air Canada
Sep 14
LHR9:30 amLondon Heathrow
10h 30m
1 stop
YTZ3:00 pmToronto Island
Sep 21
YTZ12:20 pmToronto Island
13h 10m
1 stop
LHR6:30 amLondon Heathrow
$562
Air Canada
Aug 28
LHR9:30 amLondon Heathrow
13h 21m
1 stop
YTZ5:51 pmToronto Island
Sep 7
YTZ10:20 amToronto Island
15h 10m
1 stop
LHR6:30 amLondon Heathrow
$564

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 August 2, 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 round-trip

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 9/15

7:00 am-5:50 pm

2 stops15h 50m

Toronto Island

Tue 9/22

5:30 pm-4:35 pm

2 stops18h 05m

$558

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 8/30

12:40 pm-9:30 pm

2 stops13h 50m

Toronto Island

Sun 9/6

6:55 pm-6:30 am

1 stop30h 35m

$561

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 8/30

12:40 pm-9:30 pm

2 stops13h 50m

Toronto Island

Sun 9/6

8:20 am-9:00 pm

2 stops31h 40m

$561

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 11/30

11:10 am-9:35 pm

1 stop15h 25m

Toronto Island

Mon 12/7

12:20 pm-6:30 am

1 stop13h 10m

$561

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 10/8

9:30 am-9:30 pm

1 stop17h 00m

Toronto Island

Mon 10/12

12:20 pm-6:30 am

1 stop13h 10m

$561
Quickest round-trip

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 10/7

2:10 pm-9:30 pm

1 stop12h 20m

Toronto Island

Mon 10/12

12:20 pm-6:30 am

1 stop13h 10m

$561

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 10/22

9:30 am-3:00 pm

1 stop10h 30m

Toronto Island

Mon 11/2

8:20 am-6:30 am

1 stop17h 10m

$561

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 9/14

9:30 am-10:55 am

1 stop30h 25m

Toronto Island

Mon 10/5

3:35 pm-6:30 am

1 stop9h 55m

$561

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 9/28

9:30 am-9:30 pm

1 stop17h 00m

Toronto Island

Mon 10/19

10:20 am-6:30 am

1 stop15h 10m

$561

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 8/29

6:50 am-6:56 pm

2 stops17h 06m

Toronto Island

Sat 9/5

3:45 pm-10:40 am

1 stop13h 55m

$583

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?

Prices are currently low for flights on this route.

Typical prices usually range from $602 to $897.
The lowest price recently found on this route was $558.

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

If you aren’t able to travel during the month of January, then book flights to Toronto Island Airport from London during March instead. Flights to Toronto Island Airport in March, while not as cheap as those in January, still average around $582.

Can stopping save me money on London to Toronto Island Airport flights?

You could potentially save up to 12% on your flight if you consider stops on a London to Toronto Island Airport flight.

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

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

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. A reasonable flight in good conditions will take 10h 30m.

  • 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

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