HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$352+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — LON
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Toronto Island to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 30, 2025.

This Air Canada deal was found by Cheapflights users on 12/29. 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.
Tue 12/308:30 amYTZ - LHR
1 stop17h 40mAir Canada
Tue 1/61:25 pmLHR - YTZ
1 stop13h 10mAir Canada
Deal found 12/29$1,523
This Air Canada deal was found by Cheapflights users on 12/28. 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 12/2910:30 amYTZ - LHR
1 stop15h 40mAir Canada
Fri 1/21:25 pmLHR - YTZ
1 stop25h 30mAir Canada
Deal found 12/28$1,633
This Mytrip deal was found by Cheapflights users on 12/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 amYTZ - LHR
2 stops27h 50mMultiple Airlines
Fri 1/21:25 pmLHR - YTZ
1 stop11h 25mMultiple Airlines
Deal found 12/28$1,819
This Air Canada deal was found by Cheapflights users on 12/29. 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.
Tue 12/308:30 amYTZ - LHR
1 stop17h 40mAir Canada
Fri 1/21:25 pmLHR - YTZ
1 stop25h 30mAir Canada
Deal found 12/29$1,856
This Air Canada deal was found by Cheapflights users on 12/29. 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.
Tue 12/3010:30 amYTZ - LHR
2 stops16h 35mMultiple Airlines
Fri 1/21:25 pmLHR - YTZ
1 stop25h 30mMultiple Airlines
Deal found 12/29$1,876
This Ovago deal was found by Cheapflights users on 12/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:30 amYTZ - LHR
1 stop15h 40mMultiple Airlines
Sun 1/49:00 amLHR - YTZ
2 stops13h 55mMultiple Airlines
Deal found 12/29$2,109
This Icelandair deal was found by Cheapflights users on 12/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:30 pmYTZ - LHR
2 stops15h 20mMultiple Airlines
Wed 1/712:15 pmLHR - YTZ
2 stops14h 55mMultiple Airlines
Deal found 12/29$3,163
This British Airways deal was found by Cheapflights users on 12/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 pmYTZ - LHR
1 stop10h 00mMultiple Airlines
Sun 1/44:10 pmLHR - YTZ
1 stop10h 40mMultiple Airlines
Deal found 12/29$3,512
This Icelandair deal was found by Cheapflights users on 12/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:30 pmYTZ - LHR
2 stops15h 20mMultiple Airlines
Tue 1/612:15 pmLHR - YTZ
2 stops14h 55mMultiple Airlines
Deal found 12/29$3,686

Find 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 December 30, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$585
(Air Canada)

One-way from

$352
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,272
Provider with most accurate pricing for Toronto Island-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Toronto Island-London (LON) flights.
Search Deals
From Toronto Island to London (LON)
Search Deals
One-way flight from Toronto Island to London (LON)
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 30, 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

Wed 2/11

12:30 pm-10:05 am

2 stops16h 35m

London Heathrow

Wed 2/18

9:00 am-9:35 pm

2 stops17h 35m

$585

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 2/16

4:25 pm-7:10 am

1 stop9h 45m

London Heathrow

Fri 2/20

12:00 pm-9:38 pm

1 stop14h 38m

$640

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 3/3

12:30 pm-7:10 am

1 stop13h 40m

London Heathrow

Sun 3/15

12:00 pm-9:20 pm

1 stop13h 20m

$640

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 1/12

10:30 am-7:10 am

1 stop15h 40m

London Heathrow

Fri 1/16

12:00 pm-9:28 pm

1 stop14h 28m

$640

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 2/13

12:30 pm-9:20 am

1 stop15h 50m

London Heathrow

Fri 2/20

12:00 pm-6:10 pm

1 stop11h 10m

$660

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 4/2

12:25 pm-6:30 am

1 stop13h 05m

London Heathrow

Mon 4/6

9:30 am-6:17 pm

1 stop13h 47m

$687

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 4/15

10:45 am-6:30 am

1 stop14h 45m

London Heathrow

Wed 4/29

2:10 pm-9:32 pm

1 stop12h 22m

$690

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 4/3

9:30 am-6:30 am

1 stop16h 00m

London Heathrow

Mon 4/20

9:30 am-3:00 pm

1 stop10h 30m

$690

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Sat 4/4

12:30 pm-6:30 am

1 stop13h 00m

London Heathrow

Wed 4/22

2:10 pm-7:15 am

1 stop22h 05m

$690

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 2/4

12:30 pm-9:20 am

1 stop15h 50m

London Heathrow

Mon 2/9

1:25 pm-7:55 pm

1 stop11h 30m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Showing 1-10 of 24 results
1
2
3

Compare providers for flights from Toronto Island to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Toronto Island to London in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Toronto Island Airport-London flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Toronto Island Airport-London flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from Toronto Island Airport-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Toronto Island Airport-London flights, Cheapflights users trust Gotogate the most. Gotogate has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Toronto Island Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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
No data available for this route at this time. Please check back soon.

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 December 30, 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
8.0
Very good
402 reviews

Crew

8.6

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
402 reviews
Porter Airlines
8.0
Very good
402 reviews

Crew

8.6

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,564 reviews
Porter Airlines
8.0
Very good
402 reviews

Crew

8.6

Food

7.6

Overall

8.0

Boarding

8.2

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 16h 35m. 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 13% 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.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Folkestone
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$581Average$707FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.