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Cheap flights from London Heathrow Airport to Toronto from C$ 568

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 30/5. 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.
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$ 679Air Canada
Thu, 21 May - Sat, 30 May
Air Canada Logo
9:30 a.m. - 3:02 p.m.
LHR
-
YTZ
10h 32m
1 stop
Air Canada Logo
4:30 p.m. - 10:00 a.m.
YTZ
-
LHR
12h 30m
1 stop
C$ 683Air Canada
Thu, 21 May - Sun, 24 May
Air Canada Logo
2:05 p.m. - 7:52 p.m.
LHR
-
YTZ
10h 47m
1 stop
Air Canada Logo
8:30 p.m. - 11:50 a.m.
YTZ
-
LHR
10h 20m
1 stop
C$ 686Air Canada
Fri, 22 May - Sun, 24 May
Air Canada Logo
9:30 a.m. - 6:17 p.m.
LHR
-
YTZ
13h 47m
1 stop
Air Canada Logo
4:30 p.m. - 9:35 a.m.
YTZ
-
LHR
12h 05m
1 stop
C$ 712Air Canada
Thu, 21 May - Mon, 25 May
Air Canada Logo
6:50 a.m. - 3:55 p.m.
LHR
-
YTZ
13h 05m
2 stops
Air Canada Logo
5:30 p.m. - 7:10 a.m.
YTZ
-
LHR
9h 40m
1 stop
C$ 715Air Canada
Fri, 13 Mar - Mon, 16 Mar
Air Canada Logo
6:50 a.m. - 3:55 p.m.
LHR
-
YTZ
13h 05m
2 stops
Air Canada Logo
12:30 p.m. - 7:10 a.m.
YTZ
-
LHR
14h 40m
1 stop
C$ 716Air Canada
Fri, 13 Mar - Mon, 16 Mar
Air Canada Logo
9:00 a.m. - 9:35 p.m.
LHR
-
YTZ
16h 35m
2 stops
Air Canada Logo
12:30 p.m. - 7:10 a.m.
YTZ
-
LHR
14h 40m
2 stops
C$ 736Air Canada
Thu, 12 Mar - Mon, 16 Mar
Air Canada Logo
6:00 a.m. - 9:35 p.m.
LHR
-
YTZ
20h 35m
2 stops
Air Canada Logo
4:20 p.m. - 9:20 a.m.
YTZ
-
LHR
13h 00m
1 stop
C$ 738Air Canada
Thu, 5 Mar - Sun, 8 Mar
Air Canada Logo
9:00 a.m. - 7:55 a.m.
LHR
-
YTZ
26h 55m
2 stops
Air Canada Logo
6:45 p.m. - 9:20 a.m.
YTZ
-
LHR
10h 35m
1 stop
C$ 742Air Canada
Thu, 12 Mar - Wed, 18 Mar
Air Canada Logo
6:00 a.m. - 9:35 p.m.
LHR
-
YTZ
20h 35m
2 stops
Air Canada Logo
9:30 a.m. - 8:05 a.m.
YTZ
-
LHR
18h 35m
2 stops
C$ 746Air Canada
Thu, 5 Mar - Sun, 8 Mar

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
21 May
LHR9:30 a.m.London Heathrow
10h 32m
1 stop
YTZ3:02 p.m.Toronto Island
30 May
YTZ6:55 p.m.Toronto Island
8h 40m
1 stop
LHR8:35 a.m.London Heathrow
C$ 679
Air Canada
21 May
LHR9:30 a.m.London Heathrow
10h 32m
1 stop
YTZ3:02 p.m.Toronto Island
24 May
YTZ4:30 p.m.Toronto Island
12h 30m
1 stop
LHR10:00 a.m.London Heathrow
C$ 683
Air Canada
22 May
LHR2:05 p.m.London Heathrow
10h 47m
1 stop
YTZ7:52 p.m.Toronto Island
24 May
YTZ8:30 p.m.Toronto Island
10h 20m
1 stop
LHR11:50 a.m.London Heathrow
C$ 686

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
4 Mar
LHR6:00 a.m.London Heathrow
18h 55m
2 stops
YTZ7:55 p.m.Toronto Island
10 Mar
YTZ12:30 p.m.Toronto Island
18h 45m
2 stops
LHR11:15 a.m.London Heathrow
C$ 775
SWISS
1 Mar
LHR1:45 p.m.London Heathrow
33h 10m
2 stops
YTZ5:55 p.m.Toronto Island
23 Mar
YTZ12:30 p.m.Toronto Island
15h 35m
2 stops
LHR8:05 a.m.London Heathrow
C$ 829
SWISS
2 Mar
LHR9:00 a.m.London Heathrow
13h 55m
2 stops
YTZ5:55 p.m.Toronto Island
5 Nov
YTZ12:30 p.m.Toronto Island
14h 35m
2 stops
LHR8:05 a.m.London Heathrow
C$ 832

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 21 February 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

Thu 21/5

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

1 stop10h 32m

Toronto Island

Sat 30/5

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

1 stop8h 40m

C$ 679

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 21/5

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

1 stop10h 32m

Toronto Island

Sun 24/5

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

1 stop12h 30m

C$ 683

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 22/5

2:05 p.m.-7:52 p.m.

1 stop10h 47m

Toronto Island

Sun 24/5

8:30 p.m.-11:50 a.m.

1 stop10h 20m

C$ 686

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 21/5

9:30 a.m.-6:17 p.m.

1 stop13h 47m

Toronto Island

Mon 25/5

4:30 p.m.-9:35 a.m.

1 stop12h 05m

C$ 712

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 13/3

6:50 a.m.-3:55 p.m.

2 stops13h 05m

Toronto Island

Mon 16/3

5:30 p.m.-7:10 a.m.

1 stop9h 40m

C$ 714

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 13/3

6:50 a.m.-3:55 p.m.

2 stops13h 05m

Toronto Island

Mon 16/3

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

1 stop14h 40m

C$ 716

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 12/3

9:00 a.m.-9:35 p.m.

2 stops16h 35m

Toronto Island

Mon 16/3

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

2 stops14h 40m

C$ 736

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 5/3

6:00 a.m.-9:35 p.m.

2 stops20h 35m

Toronto Island

Sun 8/3

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

1 stop13h 00m

C$ 738

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 12/3

9:00 a.m.-7:55 a.m.

2 stops26h 55m

Toronto Island

Wed 18/3

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

1 stop10h 35m

C$ 742

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 5/3

6:00 a.m.-9:35 p.m.

2 stops20h 35m

Toronto Island

Sun 8/3

9:30 a.m.-8:05 a.m.

2 stops18h 35m

C$ 746

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 10m

Direct flights

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

  • 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

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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