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Cheap flights from London Heathrow Airport to Toronto from C$ 540

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 23/2. 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

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Find the cheapest flights from London Heathrow Airport to Toronto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 a.m. - 5:55 p.m.
LHR
-
YTZ
16h 55m
2 stops
Multiple Airlines Logo
6:45 p.m. - 9:20 a.m.
YTZ
-
LHR
9h 35m
1 stop
C$ 591Multiple Airlines
Sat, 28 Feb - Wed, 4 Mar
Air Canada Logo
2:05 p.m. - 9:32 p.m.
LHR
-
YTZ
12h 27m
1 stop
Air Canada Logo
3:35 p.m. - 8:35 a.m.
YTZ
-
LHR
12h 00m
1 stop
C$ 592Air Canada
Sun, 31 May - Sat, 20 Jun
Air Canada Logo
9:30 a.m. - 3:02 p.m.
LHR
-
YTZ
10h 32m
1 stop
Air Canada Logo
6:55 p.m. - 8:35 a.m.
YTZ
-
LHR
8h 40m
1 stop
C$ 593Air Canada
Mon, 1 Jun - Sat, 20 Jun
Air Canada Logo
2:05 p.m. - 9:32 p.m.
LHR
-
YTZ
12h 27m
1 stop
Air Canada Logo
12:30 p.m. - 6:30 a.m.
YTZ
-
LHR
13h 00m
1 stop
C$ 595Air Canada
Tue, 2 Jun - Wed, 17 Jun
Air Canada Logo
6:50 a.m. - 5:55 p.m.
LHR
-
YTZ
15h 05m
2 stops
Air Canada Logo
12:30 p.m. - 9:20 a.m.
YTZ
-
LHR
16h 50m
1 stop
C$ 597Air Canada
Fri, 13 Mar - Fri, 20 Mar
Air Canada Logo
6:50 a.m. - 5:55 p.m.
LHR
-
YTZ
15h 05m
2 stops
Air Canada Logo
4:20 p.m. - 9:20 a.m.
YTZ
-
LHR
13h 00m
1 stop
C$ 599Air Canada
Wed, 11 Mar - Wed, 18 Mar
Air Canada Logo
6:50 a.m. - 5:55 p.m.
LHR
-
YTZ
15h 05m
2 stops
Air Canada Logo
12:30 p.m. - 7:10 a.m.
YTZ
-
LHR
14h 40m
2 stops
C$ 603Air Canada
Wed, 11 Mar - Wed, 18 Mar
Air Canada Logo
1:25 p.m. - 9:35 p.m.
LHR
-
YTZ
13h 10m
1 stop
Air Canada Logo
12:30 p.m. - 7:10 a.m.
YTZ
-
LHR
14h 40m
1 stop
C$ 608Air Canada
Mon, 2 Mar - Tue, 10 Mar
Air Canada Logo
8:40 a.m. - 11:52 a.m.
LHR
-
YTZ
32h 12m
2 stops
Air Canada Logo
6:55 p.m. - 6:30 a.m.
YTZ
-
LHR
30h 35m
1 stop
C$ 610Air Canada
Wed, 6 May - Sun, 10 May
Air Canada Logo
8:40 a.m. - 11:52 a.m.
LHR
-
YTZ
32h 12m
2 stops
Air Canada Logo
8:55 p.m. - 6:30 a.m.
YTZ
-
LHR
28h 35m
1 stop
C$ 611Air Canada
Wed, 6 May - Sun, 10 May

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
31 May
LHR2:05 p.m.London Heathrow
12h 27m
1 stop
YTZ9:32 p.m.Toronto Island
20 Jun
YTZ3:35 p.m.Toronto Island
12h 00m
1 stop
LHR8:35 a.m.London Heathrow
C$ 592
Air Canada
1 Jun
LHR9:30 a.m.London Heathrow
10h 32m
1 stop
YTZ3:02 p.m.Toronto Island
20 Jun
YTZ6:55 p.m.Toronto Island
8h 40m
1 stop
LHR8:35 a.m.London Heathrow
C$ 593
Air Canada
2 Jun
LHR2:05 p.m.London Heathrow
10h 47m
1 stop
YTZ7:52 p.m.Toronto Island
16 Jun
YTZ12:30 p.m.Toronto Island
13h 00m
1 stop
LHR6:30 a.m.London Heathrow
C$ 595

SWISS flights from London Heathrow Airport to Toronto Island Airport

Our best SWISS deals on London Heathrow Airport to Toronto Island Airport flight tickets
SWISS
12 Feb
LHR6:00 a.m.London Heathrow
16h 55m
2 stops
YTZ5:55 p.m.Toronto Island
16 Feb
YTZ12:30 p.m.Toronto Island
14h 35m
2 stops
LHR8:05 a.m.London Heathrow
C$ 620
SWISS
18 Feb
LHR9:00 a.m.London Heathrow
13h 55m
2 stops
YTZ5:55 p.m.Toronto Island
4 Mar
YTZ12:30 p.m.Toronto Island
22h 50m
2 stops
LHR4:20 p.m.London Heathrow
C$ 643

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 29 January 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

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 28/2

6:00 a.m.-5:55 p.m.

2 stops16h 55m

Toronto Island

Wed 4/3

6:45 p.m.-9:20 a.m.

1 stop9h 35m

C$ 591

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 31/5

2:05 p.m.-9:32 p.m.

1 stop12h 27m

Toronto Island

Sat 20/6

3:35 p.m.-8:35 a.m.

1 stop12h 00m

C$ 592

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 1/6

9:30 a.m.-3:02 p.m.

1 stop10h 32m

Toronto Island

Sat 20/6

6:55 p.m.-8:35 a.m.

1 stop8h 40m

C$ 593

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 2/6

2:05 p.m.-9:32 p.m.

1 stop12h 27m

Toronto Island

Wed 17/6

12:30 p.m.-6:30 a.m.

1 stop13h 00m

C$ 595

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 13/3

6:50 a.m.-5:55 p.m.

2 stops15h 05m

Toronto Island

Fri 20/3

12:30 p.m.-9:20 a.m.

1 stop16h 50m

C$ 597

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 11/3

6:50 a.m.-5:55 p.m.

2 stops15h 05m

Toronto Island

Wed 18/3

4:20 p.m.-9:20 a.m.

1 stop13h 00m

C$ 599

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 11/3

6:50 a.m.-5:55 p.m.

2 stops15h 05m

Toronto Island

Wed 18/3

12:30 p.m.-7:10 a.m.

2 stops14h 40m

C$ 603

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 2/3

1:25 p.m.-9:35 p.m.

1 stop13h 10m

Toronto Island

Tue 10/3

12:30 p.m.-7:10 a.m.

1 stop14h 40m

C$ 608

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 6/5

8:40 a.m.-11:52 a.m.

2 stops32h 12m

Toronto Island

Sun 10/5

6:55 p.m.-6:30 a.m.

1 stop30h 35m

C$ 610

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Wed 6/5

8:40 a.m.-11:52 a.m.

2 stops32h 12m

Toronto Island

Sun 10/5

8:55 p.m.-6:30 a.m.

1 stop28h 35m

C$ 611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 47m

Direct flights

None
The fastest flight from London Heathrow Airport to Toronto Island Airport takes 10h 47m
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

  • 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 47m.

  • 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.

  • How do I get Price Alerts for flights from London Heathrow Airport to Toronto Island Airport?

    Price Alerts will notify you by email when the price for flights to Toronto Island Airport from London Heathrow Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from London Heathrow Airport to Toronto Island Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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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