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Cheap flights from Toronto Island Airport to London from C$ 477

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto Island Airport to London departing on 1/4. 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 Toronto Island Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:20 a.m. - 6:30 a.m.
YTZ
-
LHR
15h 10m
1 stop
Air Canada Logo
8:45 a.m. - 5:52 p.m.
LHR
-
YTZ
14h 07m
2 stops
C$ 768Air Canada
Mon, 6 Apr - Tue, 14 Apr
Air Canada Logo
12:30 p.m. - 10:05 a.m.
YTZ
-
LHR
16h 35m
2 stops
Air Canada Logo
1:25 p.m. - 9:42 a.m.
LHR
-
YTZ
25h 17m
2 stops
C$ 783Air Canada
Mon, 9 Feb - Thu, 12 Feb
Air Canada Logo
12:20 p.m. - 6:30 a.m.
YTZ
-
LHR
13h 10m
1 stop
Air Canada Logo
8:40 a.m. - 5:52 p.m.
LHR
-
YTZ
14h 12m
2 stops
C$ 797Air Canada
Thu, 14 May - Wed, 20 May
Air Canada Logo
6:45 a.m. - 6:30 a.m.
YTZ
-
LHR
18h 45m
1 stop
Air Canada Logo
6:00 a.m. - 9:32 p.m.
LHR
-
YTZ
20h 32m
2 stops
C$ 800Air Canada
Sun, 26 Apr - Sun, 10 May
Air Canada Logo
10:20 a.m. - 6:30 a.m.
YTZ
-
LHR
15h 10m
2 stops
Air Canada Logo
6:00 a.m. - 9:32 p.m.
LHR
-
YTZ
20h 32m
2 stops
C$ 801Air Canada
Tue, 21 Apr - Thu, 30 Apr
Multiple Airlines Logo
7:50 a.m. - 6:30 a.m.
YTZ
-
LHR
17h 40m
2 stops
Multiple Airlines Logo
8:40 a.m. - 9:32 p.m.
LHR
-
YTZ
17h 52m
2 stops
C$ 802Multiple Airlines
Tue, 28 Apr - Thu, 14 May
Air Canada Logo
10:20 a.m. - 6:30 a.m.
YTZ
-
LHR
15h 10m
1 stop
Air Canada Logo
8:40 a.m. - 7:52 p.m.
LHR
-
YTZ
16h 12m
2 stops
C$ 806Air Canada
Thu, 14 May - Mon, 18 May
Air Canada Logo
8:55 p.m. - 6:30 a.m.
YTZ
-
LHR
28h 35m
2 stops
Air Canada Logo
8:40 a.m. - 7:52 p.m.
LHR
-
YTZ
16h 12m
2 stops
C$ 810Air Canada
Thu, 14 May - Mon, 18 May
Air Canada Logo
8:50 a.m. - 6:20 a.m.
YTZ
-
LHR
16h 30m
2 stops
Air Canada Logo
9:00 a.m. - 7:55 p.m.
LHR
-
YTZ
15h 55m
2 stops
C$ 813Air Canada
Wed, 25 Feb - Wed, 4 Mar
Air Canada Logo
8:55 p.m. - 6:30 a.m.
YTZ
-
LHR
28h 35m
2 stops
Air Canada Logo
8:45 a.m. - 9:32 p.m.
LHR
-
YTZ
17h 47m
2 stops
C$ 815Air Canada
Thu, 2 Apr - Tue, 7 Apr

Air Canada flights from Toronto Island Airport to London Heathrow Airport

Our best Air Canada deals on Toronto Island Airport to London Heathrow Airport flight tickets
Air Canada
6 Apr
YTZ10:20 a.m.Toronto Island
15h 10m
1 stop
LHR6:30 a.m.London Heathrow
14 Apr
LHR8:45 a.m.London Heathrow
14h 07m
2 stops
YTZ5:52 p.m.Toronto Island
C$ 768
Air Canada
9 Feb
YTZ12:30 p.m.Toronto Island
16h 35m
2 stops
LHR10:05 a.m.London Heathrow
12 Feb
LHR1:25 p.m.London Heathrow
25h 17m
2 stops
YTZ9:42 a.m.Toronto Island
C$ 783
Air Canada
14 May
YTZ12:20 p.m.Toronto Island
13h 10m
1 stop
LHR6:30 a.m.London Heathrow
20 May
LHR8:40 a.m.London Heathrow
14h 12m
2 stops
YTZ5:52 p.m.Toronto Island
C$ 797

SWISS flights from Toronto Island Airport to London Heathrow Airport

Our best SWISS deals on Toronto Island Airport to London Heathrow Airport flight tickets
SWISS
2 Feb
YTZ12:30 p.m.Toronto Island
14h 35m
2 stops
LHR8:05 a.m.London Heathrow
9 Feb
LHR8:05 p.m.London Heathrow
26h 50m
2 stops
YTZ5:55 p.m.Toronto Island
C$ 903
SWISS
5 Feb
YTZ12:30 p.m.Toronto Island
25h 10m
2 stops
LHR6:40 p.m.London Heathrow
12 Feb
LHR6:00 a.m.London Heathrow
16h 55m
2 stops
YTZ5:55 p.m.Toronto Island
C$ 965

momondo Fare Finder

 
Customize your flight search to find flights from Toronto Island Airport to London Heathrow 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 Toronto Island Airport to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 6/4

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

1 stop15h 10m

London Heathrow

Tue 14/4

8:45 a.m.-5:52 p.m.

2 stops14h 07m

C$ 768

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 9/2

12:30 p.m.-10:05 a.m.

2 stops16h 35m

London Heathrow

Thu 12/2

1:25 p.m.-9:42 a.m.

2 stops25h 17m

C$ 783

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 14/5

12:20 p.m.-6:30 a.m.

1 stop13h 10m

London Heathrow

Wed 20/5

8:40 a.m.-5:52 p.m.

2 stops14h 12m

C$ 797

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sun 26/4

6:45 a.m.-6:30 a.m.

1 stop18h 45m

London Heathrow

Sun 10/5

6:00 a.m.-9:32 p.m.

2 stops20h 32m

C$ 800

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 21/4

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

2 stops15h 10m

London Heathrow

Thu 30/4

6:00 a.m.-9:32 p.m.

2 stops20h 32m

C$ 801

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 28/4

7:50 a.m.-6:30 a.m.

2 stops17h 40m

London Heathrow

Thu 14/5

8:40 a.m.-9:32 p.m.

2 stops17h 52m

C$ 802

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 14/5

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

1 stop15h 10m

London Heathrow

Mon 18/5

8:40 a.m.-7:52 p.m.

2 stops16h 12m

C$ 806

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 14/5

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

2 stops28h 35m

London Heathrow

Mon 18/5

8:40 a.m.-7:52 p.m.

2 stops16h 12m

C$ 810

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 25/2

8:50 a.m.-6:20 a.m.

2 stops16h 30m

London Heathrow

Wed 4/3

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

2 stops15h 55m

C$ 813

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 2/4

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

2 stops28h 35m

London Heathrow

Tue 7/4

8:45 a.m.-9:32 p.m.

2 stops17h 47m

C$ 815

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 London from

How to get the cheapest flight ticket from Toronto Island Airport to London Heathrow 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 day to depart on your flight to London Heathrow Airport?

According to our data, Sunday is the cheapest day to fly to London Heathrow Airport from Toronto Island Airport. The lowest ticket price found for a Sunday departure recently was C$ 1,203. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Toronto Island Airport to London Heathrow Airport for around C$ 1,328.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Our data shows that the cheapest Toronto Island Airport to London Heathrow Airport flights are usually those with departure times in the evening. Our users have found flights to London Heathrow Airport in the evening for as low as C$ 1,267. In the afternoon is when there is more demand to fly to London Heathrow Airport, so prices are often more expensive at around C$ 1,298 per ticket.

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

You could potentially save up to 1% on your flight if you consider stops on a Toronto Island Airport to London Heathrow Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto Island Airport to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto Island Airport to London Heathrow Airport (YTZ to LHR) flight deals and tips

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

Fastest flight time

9h 20m

Direct flights

None
The fastest flight from Toronto Island Airport to London Heathrow Airport takes 9h 20m
There are no direct flights from Toronto Island Airport to London Heathrow Airport. There are no popular flight routes from Toronto Island Airport to London Heathrow Airport.
Search flight deals

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

    A flight from Toronto Island to London Heathrow will travel around 5692.0 km. A reasonable flight in good conditions will take 9h 20m.

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

    Prices for flights from Toronto Island Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Toronto Island Airport to London Heathrow Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto Island Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow 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 London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Toronto Island Airport to London Heathrow Airport?

Best airlines flying from Toronto Island Airport to London Heathrow Airport

Compare and see reviews for airlines that fly from Toronto Island Airport to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 704Free CancellationRating
7.1
10,667 reviews
Search Air Canada flights

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Why use momondo?

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

Finding the right flight to London from Toronto 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 London quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Toronto to London?

Once you have performed a search for Toronto to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Toronto to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Toronto to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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