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$293+ Cheap flights from Toronto Island (YTZ) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — LON
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Toronto Island to London

Discover tips and strategies to find the most affordable flight options for your journey from Toronto Island (YTZ) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$555
(Air Canada)

One-way from

$293
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$610
From Toronto Island to London (LON)
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One-way flight from Toronto Island to London (LON)
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Highest demand for flights based on searches. 33% potential increase in price ($327 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Toronto Island to London

Cheapest flights from Toronto Island to London
Explore the most affordable flight options available from Toronto Island to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:30 pmYTZ - LHR
1 stop13h 40mMultiple Airlines
Wed 11/199:00 amLHR - YTZ
2 stops13h 55mMultiple Airlines
Deal found 9/15$555
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:10 pmYTZ - LHR
1 stop9h 20mAir Canada
Tue 9/309:30 amLHR - YTZ
1 stop10h 15mAir Canada
Deal found 9/13$572
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:25 amYTZ - LHR
1 stop15h 05mAir Canada
Tue 9/309:30 amLHR - YTZ
1 stop13h 15mAir Canada
Deal found 9/15$574
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/512:25 pmYTZ - LHR
1 stop13h 05mAir Canada
Wed 10/152:05 pmLHR - YTZ
1 stop12h 29mAir Canada
Deal found 9/14$599
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:10 pmYTZ - LHR
1 stop9h 20mAir Canada
Fri 9/269:30 amLHR - YTZ
1 stop13h 15mAir Canada
Deal found 9/14$608
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:50 amYTZ - LHR
1 stop16h 40mAir Canada
Fri 10/32:05 pmLHR - YTZ
1 stop10h 44mAir Canada
Deal found 9/15$610
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:10 pmYTZ - LHR
1 stop9h 20mAir Canada
Thu 10/239:30 amLHR - YTZ
1 stop10h 15mAir Canada
Deal found 9/15$635
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/44:10 pmYTZ - LHR
1 stop11h 25mAir Canada
Sat 10/119:30 amLHR - YTZ
1 stop12h 15mAir Canada
Deal found 9/14$645
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:25 pmYTZ - LHR
1 stop13h 05mAir Canada
Tue 9/309:30 amLHR - YTZ
1 stop10h 15mAir Canada
Deal found 9/13$669
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:25 pmYTZ - LHR
1 stop10h 10mAir Canada
Mon 10/69:30 amLHR - YTZ
1 stop12h 15mAir Canada
Deal found 9/15$671
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:50 amYTZ - LHR
1 stop16h 40mAir Canada
Mon 10/209:30 amLHR - YTZ
1 stop13h 15mAir Canada
Deal found 9/14$696

Cheapflights Fare Finder

 
Customize your flight search to find flights from Toronto Island to London 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Toronto Island Airport to London that are best for you.

Fly from

Toronto Island

Fly to

London

Route

Depart

Return

Price

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 2/17

12:30 pm-7:10 am

1 stop13h 40m

London Heathrow

Sun 2/22

1:25 pm-7:55 pm

1 stop11h 30m

$608

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 11/14

12:30 pm-7:10 am

1 stop13h 40m

London Heathrow

Fri 11/28

1:25 pm-9:35 pm

1 stop13h 10m

$742

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 10/15

3:10 pm-9:05 am

2 stops12h 55m

London Heathrow

Mon 10/20

9:50 am-7:24 pm

2 stops14h 34m

$751

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 10/22

2:00 pm-8:00 am

2 stops13h 00m

London Heathrow

Wed 10/29

9:50 am-9:15 pm

2 stops15h 25m

$760

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 10/8

4:10 pm-9:35 am

2 stops12h 25m

London Heathrow

Mon 10/20

2:05 pm-8:41 pm

1 stop11h 36m

$927

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 2/3

3:45 pm-10:50 am

2 stops14h 05m

London Heathrow

Tue 2/10

12:15 pm-10:15 pm

2 stops15h 00m

$948

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 12/2

1:30 pm-10:50 am

2 stops16h 20m

London Heathrow

Wed 12/10

12:15 pm-10:15 pm

2 stops15h 00m

$948

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 11/4

3:45 pm-10:50 am

2 stops14h 05m

London Heathrow

Wed 11/19

12:15 pm-10:15 pm

2 stops15h 00m

$948

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 12/15

3:00 pm-10:50 am

2 stops14h 50m

London Heathrow

Thu 1/8

12:15 pm-10:15 pm

2 stops15h 00m

$948

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sun 12/14

3:00 pm-10:50 am

2 stops14h 50m

London Heathrow

Fri 1/9

12:15 pm-10:15 pm

2 stops15h 00m

$948

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 23 results
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2
3

Best time to book a flight from Toronto Island to London

Have a flexible travel schedule? Discover the best time to fly to London from Toronto Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto Island Airport to London

What is the cheapest time of day to fly from YTZ to LON?

Find hourly flight availability from Toronto Island to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

It’s optimal to fly from Toronto Island Airport to London at noon. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Porter Airlines and Air Canada from Toronto Island Airport to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Comfort

7.9

Overall

7.9

Entertainment

7.0

Boarding

8.1

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Comfort

7.9

Overall

7.9

Entertainment

7.0

Boarding

8.1

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews

Crew

8.6

Comfort

7.9

Overall

7.9

Entertainment

7.0

Boarding

8.1

Food

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Toronto Island to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Toronto Island Airport to London?

    There are many flights that can get you from Toronto Island Airport to London in 13h 40m. Fly via Air Canada to get the fastest option. Airlines will cover a distance of 3537 mi.

  • What is the cheapest airline to fly from Toronto Island Airport to London round-trip?

    Cheapflights users have booked flights from Toronto Island Airport to London round-trip from $581. Air Canada is currently priced 12% below the average price you’ll pay for this route.

  • Can I find deals for flights from Toronto Island to London that include hotel bookings?

    Yes. In addition to deals on Toronto Island to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto Island to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto Island to London.

  • Can I find deals for business class flights from Toronto Island to London?

    Yes. Cheapflights offers flight deals from Toronto Island to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto Island Airport to London?

    Currently, November is the cheapest month in which you can book a flight from Toronto Island Airport to London (average of $661). Flying from Toronto Island Airport to London in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Toronto Island to London

Discover the top airline that operate flights from Toronto Island to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$581Average$724FlexibilityNo cancel feeOn-time67%

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