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Cheap flights from Toronto Island Airport to London from C$ 453

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — LON
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Toronto Island to London

Enter your travel dates to find the best prices.

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 29 January 2026.

Fri 15/54:55 p.m.
YTZ
-
LGW
1 stop10h 00m
Air Transat
Sun 24/59:40 a.m.
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 27/1C$ 696
Thu 21/58:45 p.m.
YTZ
-
LGW
1 stop30h 10m
Air Transat
Sun 31/59:40 a.m.
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 28/1C$ 698
Fri 22/54:55 p.m.
YTZ
-
LGW
1 stop10h 00m
Air Transat
Sun 31/59:40 a.m.
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 27/1C$ 702
Thu 21/58:45 p.m.
YTZ
-
LGW
1 stop30h 10m
Air Transat
Sun 24/59:40 a.m.
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 27/1C$ 703
Wed 13/58:55 p.m.
YTZ
-
LGW
1 stop31h 55m
Air Transat
Sun 24/59:40 a.m.
LGW
-
YTZ
1 stop14h 03m
Air Transat
Deal found 28/1C$ 707
Fri 22/54:55 p.m.
YTZ
-
LGW
1 stop10h 00m
Air Transat
Sun 24/59:40 a.m.
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 27/1C$ 710
Sat 16/512:40 p.m.
YTZ
-
LGW
1 stop16h 10m
Air Transat
Sun 24/59:40 a.m.
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 27/1C$ 711
Wed 28/112:30 p.m.
YTZ
-
LHR
2 stops16h 35m
Multiple Airlines
Wed 4/26:00 a.m.
LHR
-
YTZ
2 stops16h 55m
Multiple Airlines
Deal found 27/1C$ 713
Thu 14/58:45 p.m.
YTZ
-
LGW
1 stop30h 10m
Air Transat
Sun 31/59:40 a.m.
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 28/1C$ 715
Sat 9/512:40 p.m.
YTZ
-
LGW
1 stop16h 10m
Air Transat
Sat 16/511:35 a.m.
LGW
-
YTZ
1 stop29h 25m
Air Transat
Deal found 27/1C$ 717
Thu 21/58:45 p.m.
YTZ
-
LGW
1 stop30h 10m
Air Transat
Sat 30/511:35 a.m.
LGW
-
YTZ
1 stop29h 25m
Air Transat
Deal found 28/1C$ 720
Fri 22/54:55 p.m.
YTZ
-
LGW
1 stop10h 00m
Air Transat
Wed 27/511:35 a.m.
LGW
-
YTZ
1 stop12h 45m
Air Transat
Deal found 28/1C$ 721

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 29 January 2026.

Round-trip from

C$ 696

One-way from

C$ 453

Popular in

December

Cheapest in

October

Average price

C$ 743
Air Transat
  • Air Transat
  • 15/5-24/5
  • 2 total stops
  • 21h 53m total
  • Toronto to London
Search Deals
15/2
  • 15/2
  • 1 total stop
  • 17h 15m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 629,999 searches. Data last updated 29 January 2026.
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 - LGW

YTZLGW

Toronto Island

Fri 22/5

4:55 p.m.-7:55 a.m.

1 stop10h 00m

London Gatwick

Sat 23/5

11:35 a.m.-12:00 p.m.

1 stop29h 25m

C$ 720

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Thu 7/5

6:55 p.m.-9:50 a.m.

1 stop9h 55m

London Gatwick

Fri 15/5

9:40 a.m.-4:33 p.m.

1 stop11h 53m

C$ 747

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 5/5

6:55 p.m.-9:50 a.m.

1 stop9h 55m

London Gatwick

Sun 10/5

11:35 a.m.-7:20 p.m.

1 stop12h 45m

C$ 759

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Fri 6/3

4:30 p.m.-12:10 a.m.

2 stops26h 40m

London Stansted

Thu 12/3

7:40 a.m.-7:50 p.m.

2 stops16h 10m

C$ 775

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sat 16/5

12:40 p.m.-9:50 a.m.

1 stop16h 10m

London Gatwick

Sun 7/6

9:40 a.m.-4:33 p.m.

1 stop11h 53m

C$ 805

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 19/5

4:00 p.m.-9:50 a.m.

1 stop12h 50m

London Gatwick

Wed 3/6

11:35 a.m.-10:20 p.m.

1 stop15h 45m

C$ 857

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Thu 7/5

6:55 p.m.-9:50 a.m.

1 stop9h 55m

London Gatwick

Sat 16/5

11:35 a.m.-1:50 p.m.

1 stop31h 15m

C$ 884

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 14/4

7:25 a.m.-6:55 a.m.

2 stops18h 30m

London Heathrow

Sat 18/4

12:15 p.m.-9:34 a.m.

2 stops26h 19m

C$ 888

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 13/4

2:20 p.m.-6:55 a.m.

2 stops35h 35m

London Heathrow

Sat 18/4

12:15 p.m.-9:34 a.m.

2 stops26h 19m

C$ 888

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Thu 16/4

7:25 a.m.-6:55 a.m.

2 stops18h 30m

London Heathrow

Mon 20/4

12:15 p.m.-2:39 p.m.

2 stops31h 24m

C$ 888

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 60 results
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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’s the top layover airport for flights from Toronto Island Airport to London?

Share of one-stop round-trip flights from Toronto Island Airport to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

Montreal (YUL) – chosen by Cheapflights users on 94% of one-stop itineraries from Toronto Island Airport to London on Cheapflights.

What’s the cheapest layover airport for flights from Toronto Island Airport to London?

Average round-trip fare for 1-stop flights from Toronto Island Airport to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 754.

What’s the fastest layover option from Toronto Island Airport to London?

Shortest average travel time for 1-stop one-way flights from Toronto Island Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Ottawa (YOW) have the shortest average one-way travel time for 1-stop routes: 8h 43m.

Which airport typically offers the quickest layover for flights from Toronto Island Airport to London?

Average layover duration for 1-stop one-way flights from Toronto Island Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Ottawa (YOW) offer the fastest connection on this route, with an average layover time of 1h 08m.

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 29 January 2026.
Read through reviews of airlines operating flights from Toronto Island Airport to London, such as Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,667 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sugith,Jan 2026

YYZ - YSB

8 am flight cancelled at 2 am. Rebooked next day. Had to pay to rebook myself on Porter to leave same day.
Air Canada
7.1
Good
10,667 reviews
Air Canada
7.1
Good
10,667 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Overall

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sugith,Jan 2026

YYZ - YSB

8 am flight cancelled at 2 am. Rebooked next day. Had to pay to rebook myself on Porter to leave same day.

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?

    For as low as C$ 720, Air Transat can have you in London from Toronto Island Airport in 10h. The distance from Toronto Island Airport to London is about 5724 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Toronto Island Airport to London round-trip?

    Air Transat, at C$ 568, was found to be the cheapest airline from Toronto Island Airport to London.Alternate airlines to your destination round-trip include Porter Airlines and Air Canada. You may be able to fly from Toronto Island Airport to London for 37% less than the average price by searching for these airlines.

  • What are the most popular routes from Toronto Island Airport to London?

    Most travellers choose Toronto Island - London Heathrow, Toronto Island - London Gatwick or Toronto Island - London Stansted when deciding on the best route from Toronto Island Airport to London.

  • 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Sutton
Twickenham
Gatwick
Slough
Marlow
Cobham
Milton Keynes
Romford
Bedford
Watford
Luton
High Wycombe
Hounslow

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Toronto Island to London

See prices for flight routes from nearby airports that may be better suited for you.
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Toronto Island to Manchester flights
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Toronto Island to Edinburgh flights
Hamilton to Heathrow flights
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Pearson Intl to Newcastle upon Tyne flights
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Hamilton to Gatwick flights
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Hamilton to Birmingham flights
Region of Waterloo Intl to Gatwick flights
Hamilton to Leeds flights
Pearson Intl to East Midlands flights
Pearson Intl to Doncaster flights

Top 3 airlines flying from Toronto Island to London

Discover the top 3 airlines 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 629,999 searches. Data last updated 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 568AverageC$ 830FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 639AverageC$ 694FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 704AverageC$ 899FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Toronto Island to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Toronto Island to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Toronto Island to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Toronto Island to London.

Can Cheapflights find flights from Toronto Island to London with no change fees?

Certainly. Search results for flights to London from Toronto Island shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Toronto Island to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Toronto Island today and book when prices fit your budget.

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