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Cheap flights from Toronto Island Airport to London from C$ 444

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — LON
11 Jan — 18 Jan1
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 12 December 2025.

Fri 12/124:20 p.m.YTZ - LHR
1 stop12h 00mMultiple Airlines
Fri 20/29:00 a.m.LHR - YTZ
2 stops13h 55mMultiple Airlines
Deal found 11/12C$ 985
Fri 12/1210:25 a.m.YTZ - LHR
2 stops15h 45mAir Canada
Mon 16/29:00 a.m.LHR - YTZ
2 stops17h 35mAir Canada
Deal found 10/12C$ 990
Fri 12/126:45 p.m.YTZ - LHR
1 stop9h 35mAir Canada
Fri 16/112:00 p.m.LHR - YTZ
1 stop11h 13mAir Canada
Deal found 10/12C$ 1,004
Sat 13/123:30 p.m.YTZ - LHR
1 stop10h 40mAir Canada
Sun 22/212:00 p.m.LHR - YTZ
1 stop11h 10mAir Canada
Deal found 11/12C$ 1,008
Wed 10/126:45 p.m.YTZ - LHR
1 stop9h 35mAir Canada
Tue 24/21:25 p.m.LHR - YTZ
1 stop11h 30mAir Canada
Deal found 10/12C$ 1,027
Sun 14/124:20 p.m.YTZ - LHR
1 stop12h 00mAir Canada
Mon 19/11:25 p.m.LHR - YTZ
1 stop11h 30mAir Canada
Deal found 11/12C$ 1,058
Fri 12/126:45 p.m.YTZ - LHR
1 stop9h 35mAir Canada
Tue 24/21:25 p.m.LHR - YTZ
1 stop13h 10mAir Canada
Deal found 11/12C$ 1,059
Fri 12/128:50 a.m.YTZ - LHR
1 stop19h 30mAir Canada
Tue 23/121:25 p.m.LHR - YTZ
1 stop11h 30mAir Canada
Deal found 10/12C$ 1,061
Sat 13/128:30 a.m.YTZ - LHR
1 stop17h 40mAir Canada
Mon 23/21:25 p.m.LHR - YTZ
1 stop11h 30mAir Canada
Deal found 11/12C$ 1,063
Thu 11/1210:30 a.m.YTZ - LHR
1 stop15h 40mAir Canada
Wed 24/121:25 p.m.LHR - YTZ
1 stop11h 30mAir Canada
Deal found 10/12C$ 1,065
Sat 27/1210:30 a.m.YTZ - LHR
1 stop15h 40mAir Canada
Wed 21/112:00 p.m.LHR - YTZ
1 stop14h 28mAir Canada
Deal found 11/12C$ 1,088
Fri 12/121:20 p.m.YTZ - STN
3 stops29h 35mMultiple Airlines
Mon 15/127:10 a.m.STN - YTZ
3 stops32h 10mMultiple Airlines
Deal found 9/12C$ 1,317

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 12 December 2025.

Round-trip from

C$ 800

One-way from

C$ 444

Popular in

December

Cheapest in

February

Average price

C$ 1,754
Air Transat
  • Air Transat
  • 6/5-17/5
  • 2 total stops
  • 45h 22m total
  • Toronto to London
Search Deals
1/2
  • 1/2
  • 2 total stops
  • 33h 20m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 465 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 116 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 629,999 searches. Data last updated 12 December 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 - LGW

YTZLGW

Toronto Island

Wed 6/5

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

1 stop31h 50m

London Gatwick

Sun 17/5

11:35 a.m.-6:07 p.m.

1 stop11h 32m

C$ 804

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Mon 25/5

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

1 stop31h 50m

London Gatwick

Wed 3/6

11:35 a.m.-8:27 p.m.

1 stop13h 52m

C$ 818

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Fri 22/5

4:05 p.m.-7:55 a.m.

1 stop10h 50m

London Gatwick

Fri 5/6

9:40 a.m.-4:27 p.m.

1 stop11h 47m

C$ 834

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Mon 25/5

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

1 stop31h 50m

London Gatwick

Fri 5/6

9:40 a.m.-4:27 p.m.

1 stop11h 47m

C$ 840

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Fri 22/5

5:55 p.m.-7:55 a.m.

1 stop9h 00m

London Gatwick

Sat 6/6

11:35 a.m.-7:57 p.m.

1 stop13h 22m

C$ 840

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 26/5

5:10 p.m.-9:50 a.m.

1 stop11h 40m

London Gatwick

Mon 1/6

11:35 a.m.-10:12 p.m.

1 stop15h 37m

C$ 841

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sat 23/5

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

1 stop9h 55m

London Gatwick

Sun 7/6

9:40 a.m.-6:17 p.m.

1 stop13h 37m

C$ 844

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Mon 25/5

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

1 stop31h 50m

London Gatwick

Tue 2/6

9:40 a.m.-4:27 p.m.

1 stop11h 47m

C$ 851

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sun 24/5

3:35 p.m.-7:55 a.m.

1 stop11h 20m

London Gatwick

Fri 5/6

9:40 a.m.-4:27 p.m.

1 stop11h 47m

C$ 855

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sun 24/5

5:55 p.m.-7:55 a.m.

1 stop9h 00m

London Gatwick

Sat 6/6

11:35 a.m.-7:57 p.m.

1 stop13h 22m

C$ 859

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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 93% 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.

Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of C$ 671.

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 12 December 2025.
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
10,516 reviews
Check prices

Boarding

7.3

Food

6.3

Entertainment

6.8

Crew

7.8

Comfort

7.1

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,516 reviews
Air Canada
7.1
Good
10,516 reviews
Check prices

Boarding

7.3

Food

6.3

Entertainment

6.8

Crew

7.8

Comfort

7.1

Overall

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

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$ 866, Air Transat can have you in London from Toronto Island Airport in 18h 35m. The distance from Toronto Island Airport to London is about 5692 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$ 577, 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
Slough
Marlow
Milton Keynes
Romford
Watford
Bedford
Luton
Gatwick
Hounslow

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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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Hamilton to Heathrow flights
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Hamilton to Edinburgh flights
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Pearson Intl to Liverpool flights
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Pearson Intl to Newquay flights
Hamilton to Birmingham flights
Hamilton to Leeds flights
Pearson Intl to East Midlands flights
Pearson Intl to Doncaster flights
Region of Waterloo Intl to Gatwick 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 577AverageC$ 844FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 649AverageC$ 705FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 709AverageC$ 852FlexibilityNo 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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