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Cheap flights from Toronto Island Airport to London from $291

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 9/15. 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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Find the cheapest flights from Toronto Island Airport to London (YTZ-LHR)

Cheap round-trip flights

Air Canada Logo
10:25 am - 6:30 amYTZ-LHR
15h 05m1 stop
Air Canada Logo
12:40 pm - 6:46 pmLHR-YTZ
11h 06m1 stop
$536Air Canada
Find Deal
Wed, Oct 8 - Wed, Oct 15
Air Canada Logo
10:25 am - 6:30 amYTZ-LHR
15h 05m1 stop
Air Canada Logo
12:40 pm - 6:46 pmLHR-YTZ
11h 06m1 stop
$537Air Canada
Find Deal
Fri, Oct 3 - Wed, Oct 8
Air Canada Logo
8:50 am - 6:30 amYTZ-LHR
16h 40m1 stop
Air Canada Logo
6:50 am - 5:45 pmLHR-YTZ
15h 55m2 stops
$605Air Canada
Find Deal
Mon, Oct 6 - Mon, Oct 13
Air Canada Logo
3:25 pm - 6:30 amYTZ-LHR
10h 05m1 stop
Air Canada Logo
9:30 am - 2:45 pmLHR-YTZ
10h 15m1 stop
$615Air Canada
Find Deal
Tue, Oct 7 - Tue, Oct 14
Air Canada Logo
10:25 am - 6:30 amYTZ-LHR
15h 05m1 stop
Air Canada Logo
9:30 am - 5:45 pmLHR-YTZ
13h 15m1 stop
$616Air Canada
Find Deal
Wed, Oct 8 - Mon, Oct 20
Air Canada Logo
3:25 pm - 6:30 amYTZ-LHR
10h 05m1 stop
Air Canada Logo
12:40 pm - 6:46 pmLHR-YTZ
11h 06m1 stop
$634Air Canada
Find Deal
Sun, Oct 5 - Sat, Oct 11
Air Canada Logo
3:25 pm - 6:30 amYTZ-LHR
10h 05m1 stop
Air Canada Logo
9:30 am - 2:45 pmLHR-YTZ
10h 15m1 stop
$651Air Canada
Find Deal
Sun, Oct 12 - Thu, Oct 16
Air Canada Logo
12:25 pm - 6:30 amYTZ-LHR
13h 05m1 stop
Air Canada Logo
1:25 pm - 9:10 amLHR-YTZ
23h 45m1 stop
$652Air Canada
Find Deal
Fri, Oct 24 - Sat, Nov 1
SWISS Logo
5:30 pm - 1:40 pmYTZ-LHR
15h 10m2 stops
SWISS Logo
9:00 am - 6:00 pmLHR-YTZ
14h 00m2 stops
$693SWISS
Find Deal
Fri, Nov 7 - Tue, Nov 11
Logo
12:30 pm - 11:25 amYTZ-LHR
17h 55m2 stops
Logo
7:50 am - 9:15 pmLHR-YTZ
18h 25m2 stops
$749
Find Deal
Mon, Nov 10 - Sun, Nov 16

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
Oct 8
YTZ10:25 amToronto Island
15h 05m
1 stop
LHR6:30 amLondon Heathrow
Oct 15
LHR12:40 pmLondon Heathrow
11h 06m
1 stop
YTZ6:46 pmToronto Island
$536
Find similar
Air Canada
Oct 3
YTZ10:25 amToronto Island
15h 05m
1 stop
LHR6:30 amLondon Heathrow
Oct 8
LHR12:40 pmLondon Heathrow
11h 06m
1 stop
YTZ6:46 pmToronto Island
$537
Find similar
Air Canada
Oct 6
YTZ8:50 amToronto Island
16h 40m
1 stop
LHR6:30 amLondon Heathrow
Oct 13
LHR6:50 amLondon Heathrow
15h 55m
2 stops
YTZ5:45 pmToronto Island
$605
Find similar

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
Nov 7
YTZ5:30 pmToronto Island
15h 10m
2 stops
LHR1:40 pmLondon Heathrow
Nov 11
LHR9:00 amLondon Heathrow
14h 00m
2 stops
YTZ6:00 pmToronto Island
$693
Find similar
SWISS
Aug 26
YTZ12:25 pmToronto Island
14h 30m
2 stops
LHR7:55 amLondon Heathrow
Aug 28
LHR8:55 amLondon Heathrow
13h 51m
2 stops
YTZ5:46 pmToronto Island
$1,837
Find similar

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 832,500 searches. Data last updated August 25, 2025.
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

Wed 10/8

10:25 am-6:30 am

1 stop15h 05m

London Heathrow

Wed 10/15

12:40 pm-6:46 pm

1 stop11h 06m

$536

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 10/3

10:25 am-6:30 am

1 stop15h 05m

London Heathrow

Wed 10/8

12:40 pm-6:46 pm

1 stop11h 06m

$537

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 10/6

8:50 am-6:30 am

1 stop16h 40m

London Heathrow

Mon 10/13

6:50 am-5:45 pm

2 stops15h 55m

$605

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 10/7

3:25 pm-6:30 am

1 stop10h 05m

London Heathrow

Tue 10/14

9:30 am-2:45 pm

1 stop10h 15m

$615

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 10/8

10:25 am-6:30 am

1 stop15h 05m

London Heathrow

Mon 10/20

9:30 am-5:45 pm

1 stop13h 15m

$616

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sun 10/5

3:25 pm-6:30 am

1 stop10h 05m

London Heathrow

Sat 10/11

12:40 pm-6:46 pm

1 stop11h 06m

$634

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sun 10/12

3:25 pm-6:30 am

1 stop10h 05m

London Heathrow

Thu 10/16

9:30 am-2:45 pm

1 stop10h 15m

$651

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 10/24

12:25 pm-6:30 am

1 stop13h 05m

London Heathrow

Sat 11/1

1:25 pm-9:10 am

1 stop23h 45m

$652

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 11/7

5:30 pm-1:40 pm

2 stops15h 10m

London Heathrow

Tue 11/11

9:00 am-6:00 pm

2 stops14h 00m

$693

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 11/10

12:30 pm-11:25 am

2 stops17h 55m

London Heathrow

Sun 11/16

7:50 am-9:15 pm

2 stops18h 25m

$749

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?

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $809. The most expensive day to fly to London Heathrow Airport is Wednesday, with ticket prices averaging around $934.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Toronto Island Airport to London Heathrow Airport at noon for as low as $678. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $925.

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

Direct flights

None
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?

    The distance between Toronto Island and London Heathrow is about 3536.9 mi. In terms of flight time, this usually takes a little over 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 refresh 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 necessary travel and health documents for your London Heathrow 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.

  • 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 $581Free CancellationRating
7.1
10,000 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 recognisable 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. All flights to London from Toronto on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to London from Toronto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to London from Toronto 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.

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