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Cheap flights from London Heathrow Airport to Toronto from C$ 520

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 Heathrow Airport to Toronto departing on 12/9. 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 Heathrow Airport to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 a.m. - 9:31 p.m.
LHR
-
YTZ
20h 31m
2 stops
Air Canada Logo
9:30 a.m. - 9:00 p.m.
YTZ
-
LHR
30h 30m
2 stops
C$ 779Air Canada
Fri, 28 Aug - Thu, 3 Sep
Air Canada Logo
6:00 a.m. - 7:50 a.m.
LHR
-
YTZ
30h 50m
2 stops
Air Canada Logo
10:20 a.m. - 6:30 a.m.
YTZ
-
LHR
15h 10m
1 stop
C$ 782Air Canada
Thu, 17 Sep - Mon, 21 Sep
Air Canada Logo
6:00 a.m. - 7:50 a.m.
LHR
-
YTZ
30h 50m
2 stops
Air Canada Logo
10:20 a.m. - 6:30 a.m.
YTZ
-
LHR
15h 10m
1 stop
C$ 783Air Canada
Thu, 17 Sep - Mon, 21 Sep
Air Canada Logo
6:00 a.m. - 7:50 a.m.
LHR
-
YTZ
30h 50m
2 stops
Air Canada Logo
10:20 a.m. - 6:30 a.m.
YTZ
-
LHR
15h 10m
1 stop
C$ 785Air Canada
Thu, 17 Sep - Mon, 21 Sep
Air Canada Logo
2:10 p.m. - 9:30 p.m.
LHR
-
YTZ
12h 20m
1 stop
Air Canada Logo
10:20 a.m. - 6:30 a.m.
YTZ
-
LHR
15h 10m
1 stop
C$ 786Air Canada
Sat, 29 Aug - Thu, 10 Sep
Air Canada Logo
6:50 a.m. - 3:56 p.m.
LHR
-
YTZ
14h 06m
2 stops
Air Canada Logo
3:35 p.m. - 6:30 a.m.
YTZ
-
LHR
9h 55m
1 stop
C$ 788Air Canada
Tue, 3 Nov - Mon, 30 Nov
Air Canada Logo
11:10 a.m. - 6:19 p.m.
LHR
-
YTZ
11h 09m
1 stop
Air Canada Logo
3:35 p.m. - 6:30 a.m.
YTZ
-
LHR
9h 55m
1 stop
C$ 793Air Canada
Sat, 31 Oct - Sat, 7 Nov
Air Canada Logo
11:10 a.m. - 6:19 p.m.
LHR
-
YTZ
11h 09m
1 stop
Air Canada Logo
3:35 p.m. - 6:30 a.m.
YTZ
-
LHR
9h 55m
1 stop
C$ 795Air Canada
Mon, 26 Oct - Mon, 2 Nov
Air Canada Logo
2:05 p.m. - 7:51 p.m.
LHR
-
YTZ
10h 46m
1 stop
Air Canada Logo
4:30 p.m. - 10:00 a.m.
YTZ
-
LHR
12h 30m
1 stop
C$ 796Air Canada
Fri, 4 Sep - Tue, 8 Sep
Air Canada Logo
9:30 a.m. - 3:00 p.m.
LHR
-
YTZ
10h 30m
1 stop
Air Canada Logo
3:35 p.m. - 6:30 a.m.
YTZ
-
LHR
9h 55m
1 stop
C$ 797Air Canada
Thu, 1 Oct - Thu, 15 Oct

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Air Canada flights from London Heathrow Airport to Toronto Island Airport

Our best Air Canada deals on London Heathrow Airport to Toronto Island Airport flight tickets
Air Canada
19 Sep
LHR2:10 p.m.London Heathrow
12h 20m
1 stop
YTZ9:30 p.m.Toronto Island
9 Oct
YTZ12:30 p.m.Toronto Island
13h 00m
1 stop
LHR6:30 a.m.London Heathrow
C$ 778
Air Canada
28 Aug
LHR6:00 a.m.London Heathrow
20h 31m
2 stops
YTZ9:31 p.m.Toronto Island
3 Sep
YTZ9:30 a.m.Toronto Island
30h 30m
2 stops
LHR9:00 p.m.London Heathrow
C$ 779
Air Canada
17 Sep
LHR6:00 a.m.London Heathrow
30h 50m
2 stops
YTZ7:50 a.m.Toronto Island
21 Sep
YTZ10:20 a.m.Toronto Island
15h 10m
1 stop
LHR6:30 a.m.London Heathrow
C$ 782

United Airlines flights from London Heathrow Airport to Toronto Island Airport

Our best United Airlines deals on London Heathrow Airport to Toronto Island Airport flight tickets
United Airlines
22 Aug
LHR6:50 a.m.London Heathrow
18h 21m
2 stops
YTZ8:11 p.m.Toronto Island
2 Sep
YTZ7:25 p.m.Toronto Island
30h 20m
1 stop
LHR6:45 a.m.London Heathrow
C$ 857
United Airlines
7 Jul
LHR12:15 p.m.London Heathrow
11h 31m
1 stop
YTZ6:46 p.m.Toronto Island
5 Sep
YTZ7:45 p.m.Toronto Island
11h 10m
1 stop
LHR11:55 a.m.London Heathrow
C$ 900
United Airlines
9 Jul
LHR12:15 p.m.London Heathrow
11h 31m
1 stop
YTZ6:46 p.m.Toronto Island
5 Sep
YTZ3:45 p.m.Toronto Island
13h 55m
1 stop
LHR10:40 a.m.London Heathrow
C$ 901

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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 96,600 searches. Data last updated 2 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport 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

Fri 28/8

6:00 a.m.-9:31 p.m.

2 stops20h 31m

Toronto Island

Thu 3/9

9:30 a.m.-9:00 p.m.

2 stops30h 30m

C$ 779

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 17/9

6:00 a.m.-7:50 a.m.

2 stops30h 50m

Toronto Island

Mon 21/9

10:20 a.m.-6:30 a.m.

1 stop15h 10m

C$ 782

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 17/9

6:00 a.m.-7:50 a.m.

2 stops30h 50m

Toronto Island

Mon 21/9

10:20 a.m.-6:30 a.m.

1 stop15h 10m

C$ 783

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 17/9

6:00 a.m.-7:50 a.m.

2 stops30h 50m

Toronto Island

Mon 21/9

10:20 a.m.-6:30 a.m.

1 stop15h 10m

C$ 785

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 29/8

2:10 p.m.-9:30 p.m.

1 stop12h 20m

Toronto Island

Thu 10/9

10:20 a.m.-6:30 a.m.

1 stop15h 10m

C$ 786

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 3/11

6:50 a.m.-3:56 p.m.

2 stops14h 06m

Toronto Island

Mon 30/11

3:35 p.m.-6:30 a.m.

1 stop9h 55m

C$ 788

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 31/10

11:10 a.m.-6:19 p.m.

1 stop11h 09m

Toronto Island

Sat 7/11

3:35 p.m.-6:30 a.m.

1 stop9h 55m

C$ 793

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 26/10

11:10 a.m.-6:19 p.m.

1 stop11h 09m

Toronto Island

Mon 2/11

3:35 p.m.-6:30 a.m.

1 stop9h 55m

C$ 795

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 4/9

2:05 p.m.-7:51 p.m.

1 stop10h 46m

Toronto Island

Tue 8/9

4:30 p.m.-10:00 a.m.

1 stop12h 30m

C$ 796
Quickest round-trip

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 1/10

9:30 a.m.-3:00 p.m.

1 stop10h 30m

Toronto Island

Thu 15/10

3:35 p.m.-6:30 a.m.

1 stop9h 55m

C$ 797

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 Heathrow Airport 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 Heathrow Airport and Toronto Island Airport?

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

The cheapest month to fly to Toronto Island Airport from London Heathrow Airport is in October. Flight prices, which tend to average around C$ 0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Toronto Island Airport during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 0.

When to book flights from London Heathrow Airport to Toronto Island Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport 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 Heathrow Airport to Toronto Island Airport (LHR to YTZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Toronto Island Airport

Fastest flight time

10h 30m

Direct flights

None
The fastest flight from London Heathrow Airport to Toronto Island Airport takes 10h 30m
There are no direct flights from London Heathrow Airport to Toronto Island Airport. There are no popular flight routes from London Heathrow Airport to Toronto Island Airport.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Toronto Island Airport

  • How far is London Heathrow to Toronto Island by plane?

    A flight from London Heathrow to Toronto Island will travel around 5692.0 km. A reasonable flight in good conditions will take 10h 30m.

  • When did momondo last update prices for flights from London Heathrow Airport to Toronto Island Airport?

    Prices for flights from London Heathrow Airport to Toronto Island Airport were last updated today.

  • How old do you have to be to fly from London Heathrow Airport 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 Heathrow Airport to Toronto Island Airport.

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

    The necessary travel and health documents for your Toronto Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Toronto?

Book flights to Toronto if you plan to visit one of these locations
Apsley

Why use momondo?

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

Finding the right flight to Toronto from London is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Toronto quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Toronto from London with this policy.

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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