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Cheap flights from Toronto Island Airport to London from $313

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 11/15. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:30 pm - 6:40 pmYTZ-LHR
25h 10m2 stops
Air Canada Logo
12:00 pm - 9:28 pmLHR-YTZ
14h 28m1 stop
$609Air Canada
Find Deal
Thu, Jan 8 - Sun, Jan 18
Air Canada Logo
5:30 pm - 7:10 amYTZ-LHR
9h 40m1 stop
Air Canada Logo
12:00 pm - 6:13 pmLHR-YTZ
10h 13m1 stop
$639Air Canada
Find Deal
Tue, Mar 17 - Wed, Mar 25
Air Canada Logo
10:30 am - 7:10 amYTZ-LHR
15h 40m1 stop
Air Canada Logo
12:00 pm - 6:13 pmLHR-YTZ
11h 13m1 stop
$651Air Canada
Find Deal
Tue, Nov 25 - Sun, Nov 30
Air Canada Logo
10:30 am - 7:10 amYTZ-LHR
15h 40m1 stop
Air Canada Logo
12:00 pm - 9:28 pmLHR-YTZ
14h 28m1 stop
$652Air Canada
Find Deal
Wed, Nov 12 - Wed, Nov 19
Air Canada Logo
3:30 pm - 7:10 amYTZ-LHR
10h 40m1 stop
Air Canada Logo
12:00 pm - 6:13 pmLHR-YTZ
11h 13m1 stop
$653Air Canada
Find Deal
Mon, Nov 24 - Fri, Nov 28
Multiple Airlines Logo
12:30 pm - 7:10 amYTZ-LHR
13h 40m1 stop
Multiple Airlines Logo
9:00 am - 5:55 pmLHR-YTZ
13h 55m2 stops
$670Multiple Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Air Canada Logo
12:30 pm - 7:10 amYTZ-LHR
13h 40m1 stop
Air Canada Logo
12:00 pm - 6:13 pmLHR-YTZ
11h 13m1 stop
$672Air Canada
Find Deal
Fri, Feb 13 - Fri, Feb 20
Air Canada Logo
12:30 pm - 7:10 amYTZ-LHR
13h 40m1 stop
Air Canada Logo
12:00 pm - 9:28 pmLHR-YTZ
14h 28m1 stop
$673Air Canada
Find Deal
Thu, Feb 12 - Fri, Feb 20
Air Canada Logo
8:50 am - 7:10 amYTZ-LHR
17h 20m2 stops
Air Canada Logo
7:25 pm - 5:55 pmLHR-YTZ
27h 30m2 stops
$679Air Canada
Find Deal
Mon, Jan 12 - Mon, Jan 26
Multiple Airlines Logo
10:30 am - 10:05 amYTZ-LHR
18h 35m2 stops
Multiple Airlines Logo
9:00 am - 5:55 pmLHR-YTZ
13h 55m2 stops
$699Multiple Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12

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
Jan 8
YTZ12:30 pmToronto Island
25h 10m
2 stops
LHR6:40 pmLondon Heathrow
Jan 18
LHR12:00 pmLondon Heathrow
14h 28m
1 stop
YTZ9:28 pmToronto Island
$609
Find similar
Air Canada
Mar 17
YTZ5:30 pmToronto Island
9h 40m
1 stop
LHR7:10 amLondon Heathrow
Mar 25
LHR12:00 pmLondon Heathrow
10h 13m
1 stop
YTZ6:13 pmToronto Island
$639
Find similar
Air Canada
Nov 25
YTZ10:30 amToronto Island
15h 40m
1 stop
LHR7:10 amLondon Heathrow
Nov 30
LHR12:00 pmLondon Heathrow
11h 13m
1 stop
YTZ6:13 pmToronto Island
$651
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
Oct 20
YTZ12:25 pmToronto Island
14h 30m
2 stops
LHR7:55 amLondon Heathrow
Nov 21
LHR9:00 amLondon Heathrow
13h 55m
2 stops
YTZ5:55 pmToronto Island
$1,015
Find similar
SWISS
Oct 20
YTZ12:25 pmToronto Island
14h 30m
2 stops
LHR7:55 amLondon Heathrow
Nov 4
LHR9:00 amLondon Heathrow
13h 55m
2 stops
YTZ5:55 pmToronto Island
$1,257
Find similar
SWISS
Oct 20
YTZ12:25 pmToronto Island
14h 30m
2 stops
LHR7:55 amLondon Heathrow
Oct 27
LHR9:00 amLondon Heathrow
14h 55m
2 stops
YTZ7:55 pmToronto Island
$1,496
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 October 17, 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

Thu 1/8

12:30 pm-6:40 pm

2 stops25h 10m

London Heathrow

Sun 1/18

12:00 pm-9:28 pm

1 stop14h 28m

$609

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 3/17

5:30 pm-7:10 am

1 stop9h 40m

London Heathrow

Wed 3/25

12:00 pm-6:13 pm

1 stop10h 13m

$639

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 11/25

10:30 am-7:10 am

1 stop15h 40m

London Heathrow

Sun 11/30

12:00 pm-6:13 pm

1 stop11h 13m

$651

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 11/12

10:30 am-7:10 am

1 stop15h 40m

London Heathrow

Wed 11/19

12:00 pm-9:28 pm

1 stop14h 28m

$652

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 11/24

3:30 pm-7:10 am

1 stop10h 40m

London Heathrow

Fri 11/28

12:00 pm-6:13 pm

1 stop11h 13m

$653

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 12/1

12:30 pm-7:10 am

1 stop13h 40m

London Heathrow

Mon 12/8

9:00 am-5:55 pm

2 stops13h 55m

$670

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 2/13

12:30 pm-7:10 am

1 stop13h 40m

London Heathrow

Fri 2/20

12:00 pm-6:13 pm

1 stop11h 13m

$672

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 2/12

12:30 pm-7:10 am

1 stop13h 40m

London Heathrow

Fri 2/20

12:00 pm-9:28 pm

1 stop14h 28m

$673

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 1/12

8:50 am-7:10 am

2 stops17h 20m

London Heathrow

Mon 1/26

7:25 pm-5:55 pm

2 stops27h 30m

$679

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 11/5

10:30 am-10:05 am

2 stops18h 35m

London Heathrow

Wed 11/12

9:00 am-5:55 pm

2 stops13h 55m

$699

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 $837. The most expensive day to fly to London Heathrow Airport is Tuesday, with ticket prices averaging around $935.

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 $938.

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.
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  • 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 35m.

  • 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
10,319 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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