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Cheap flights from London to Toronto from $393

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 10/29. 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

Air Canada Logo
6:50 am - 4:55 pmLHR-YTZ
14h 05m2 stops
Air Canada Logo
12:30 pm - 7:10 amYTZ-LHR
13h 40m1 stop
$481Air Canada
Find Deal
Thu, Oct 30 - Thu, Nov 6
Air Canada Logo
2:05 pm - 9:31 amLHR-YTZ
24h 26m2 stops
Air Canada Logo
4:10 pm - 9:35 amYTZ-LHR
12h 25m2 stops
$489Air Canada
Find Deal
Fri, Oct 3 - Sat, Oct 18
Air Canada Logo
1:25 pm - 7:55 pmLHR-YTZ
11h 30m1 stop
Air Canada Logo
12:30 pm - 7:10 amYTZ-LHR
13h 40m1 stop
$490Air Canada
Find Deal
Thu, Dec 4 - Sun, Dec 7
Air Canada Logo
9:30 am - 4:45 pmLHR-YTZ
12h 15m1 stop
Air Canada Logo
3:25 pm - 6:30 amYTZ-LHR
10h 05m1 stop
$494Air Canada
Find Deal
Sat, Oct 11 - Sat, Oct 18
Air Canada Logo
1:25 pm - 9:35 pmLHR-YTZ
13h 10m1 stop
Air Canada Logo
10:30 am - 7:10 amYTZ-LHR
15h 40m1 stop
$498Air Canada
Find Deal
Sat, Nov 8 - Sat, Nov 15
Air Canada Logo
9:30 am - 5:45 pmLHR-YTZ
13h 15m1 stop
Air Canada Logo
12:30 pm - 7:10 amYTZ-LHR
14h 40m1 stop
$500Air Canada
Find Deal
Fri, Oct 17 - Wed, Oct 29
Air Canada Logo
1:25 pm - 9:35 pmLHR-YTZ
12h 10m1 stop
Air Canada Logo
10:30 am - 7:10 amYTZ-LHR
15h 40m1 stop
$509Air Canada
Find Deal
Thu, Oct 30 - Thu, Nov 6
Logo
9:00 am - 7:55 pmLHR-YTZ
15h 55m2 stops
Logo
8:50 am - 7:10 amYTZ-LHR
17h 20m2 stops
$600
Find Deal
Sun, Jan 11 - Sun, Jan 18
SWISS Logo
8:40 am - 5:45 pmLHR-YTZ
14h 05m2 stops
SWISS Logo
12:25 pm - 7:55 amYTZ-LHR
14h 30m2 stops
$889SWISS
Find Deal
Thu, Oct 16 - Mon, Oct 20
SWISS Logo
6:00 am - 5:45 pmLHR-YTZ
16h 45m2 stops
SWISS Logo
12:25 pm - 7:55 amYTZ-LHR
14h 30m2 stops
$950SWISS
Find Deal
Sun, Oct 12 - Mon, Oct 20

Air Canada flights from London to Toronto Island Airport

Our best Air Canada deals on London to Toronto Island Airport flight tickets
Air Canada
Oct 30
LHR6:50 amLondon Heathrow
14h 05m
2 stops
YTZ4:55 pmToronto Island
Nov 6
YTZ12:30 pmToronto Island
13h 40m
1 stop
LHR7:10 amLondon Heathrow
$481
Find similar
Air Canada
Oct 3
LHR2:05 pmLondon Heathrow
24h 26m
2 stops
YTZ9:31 amToronto Island
Oct 18
YTZ4:10 pmToronto Island
12h 25m
2 stops
LHR9:35 amLondon Heathrow
$489
Find similar
Air Canada
Dec 4
LHR1:25 pmLondon Heathrow
11h 30m
1 stop
YTZ7:55 pmToronto Island
Dec 7
YTZ12:30 pmToronto Island
13h 40m
1 stop
LHR7:10 amLondon Heathrow
$490
Find similar

SWISS flights from London to Toronto Island Airport

Our best SWISS deals on London to Toronto Island Airport flight tickets
SWISS
Oct 16
LHR8:40 amLondon Heathrow
14h 05m
2 stops
YTZ5:45 pmToronto Island
Oct 20
YTZ12:25 pmToronto Island
14h 30m
2 stops
LHR7:55 amLondon Heathrow
$889
Find similar
SWISS
Oct 12
LHR6:00 amLondon Heathrow
16h 45m
2 stops
YTZ5:45 pmToronto Island
Oct 20
YTZ12:25 pmToronto Island
14h 30m
2 stops
LHR7:55 amLondon Heathrow
$950
Find similar
SWISS
Sep 23
LHR8:45 amLondon Heathrow
14h 00m
2 stops
YTZ5:45 pmToronto Island
Oct 20
YTZ12:25 pmToronto Island
14h 30m
2 stops
LHR7:55 amLondon Heathrow
$970
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 September 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 10/30

6:50 am-4:55 pm

2 stops14h 05m

Toronto Island

Thu 11/6

12:30 pm-7:10 am

1 stop13h 40m

$481

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 10/3

2:05 pm-9:31 am

2 stops24h 26m

Toronto Island

Sat 10/18

4:10 pm-9:35 am

2 stops12h 25m

$489

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 12/4

1:25 pm-7:55 pm

1 stop11h 30m

Toronto Island

Sun 12/7

12:30 pm-7:10 am

1 stop13h 40m

$490

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 10/11

9:30 am-4:45 pm

1 stop12h 15m

Toronto Island

Sat 10/18

3:25 pm-6:30 am

1 stop10h 05m

$494

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 11/8

1:25 pm-9:35 pm

1 stop13h 10m

Toronto Island

Sat 11/15

10:30 am-7:10 am

1 stop15h 40m

$498

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 10/17

9:30 am-5:45 pm

1 stop13h 15m

Toronto Island

Wed 10/29

12:30 pm-7:10 am

1 stop14h 40m

$500

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 10/30

1:25 pm-9:35 pm

1 stop12h 10m

Toronto Island

Thu 11/6

10:30 am-7:10 am

1 stop15h 40m

$509

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 1/11

9:00 am-7:55 pm

2 stops15h 55m

Toronto Island

Sun 1/18

8:50 am-7:10 am

2 stops17h 20m

$600

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 10/16

8:40 am-5:45 pm

2 stops14h 05m

Toronto Island

Mon 10/20

12:25 pm-7:55 am

2 stops14h 30m

$889

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 10/12

6:00 am-5:45 pm

2 stops16h 45m

Toronto Island

Mon 10/20

12:25 pm-7:55 am

2 stops14h 30m

$950

Flights are sorted by cheapest round-trip 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 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 May instead. Flights to Toronto Island Airport in May, while not as cheap as those in November, still average around $513.

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

Direct flights

None
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 10h 40m.

  • 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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