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Cheap flights from Toronto Island Airport to London from £240

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — LON
6 May — 13 May1
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 6 April 2026.

Mon 18/520:55
YTZ
-
LGW
1 stop31h 55m
Porter Airlines
Wed 27/511:35
LGW
-
YTZ
1 stop13h 40m
Porter Airlines
Deal found 3/4£451
Fri 5/608:25
YTZ
-
LGW
1 stop18h 30m
Air Transat
Thu 25/611:35
LGW
-
YTZ
1 stop13h 40m
Air Transat
Deal found 5/4£454
Mon 25/520:55
YTZ
-
LGW
1 stop31h 55m
Air Transat
Fri 29/509:40
LGW
-
YTZ
1 stop17h 08m
Air Transat
Deal found 4/4£455
Tue 2/608:25
YTZ
-
LGW
1 stop18h 30m
Air Transat
Tue 9/609:40
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 2/4£456
Fri 12/608:25
YTZ
-
LGW
1 stop18h 30m
Air Transat
Fri 19/609:40
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 2/4£457
Fri 22/508:25
YTZ
-
LGW
1 stop18h 30m
Air Transat
Fri 29/509:40
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 5/4£457
Sun 17/517:30
YTZ
-
STN
2 stops21h 00m
Multiple Airlines
Sun 31/522:00
STN
-
YTZ
2 stops21h 22m
Multiple Airlines
Deal found 4/4£457
Tue 19/520:55
YTZ
-
LHR
1 stop30h 40m
Air Canada
Tue 26/514:05
LHR
-
YTZ
1 stop10h 47m
Air Canada
Deal found 4/4£458
Thu 14/519:05
YTZ
-
LGW
1 stop31h 50m
Air Transat
Sun 17/511:35
LGW
-
YTZ
1 stop10h 50m
Air Transat
Deal found 2/4£458
Mon 13/412:25
YTZ
-
LHR
1 stop13h 05m
Multiple Airlines
Fri 17/406:00
LHR
-
YTZ
2 stops16h 52m
Multiple Airlines
Deal found 4/4£459
Thu 4/618:55
YTZ
-
LGW
1 stop9h 55m
Air Transat
Sun 7/609:40
LGW
-
YTZ
1 stop14h 18m
Air Transat
Deal found 2/4£459
Tue 9/616:55
YTZ
-
LGW
1 stop10h 00m
Air Transat
Wed 10/611:35
LGW
-
YTZ
1 stop10h 50m
Air Transat
Deal found 4/4£460

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 6 April 2026.

Round-trip from

£451

One-way from

£240

Popular in

December

Cheapest in

October

Average price

£454
Porter Airlines
  • Porter Airlines
  • 18/5-27/5
  • 2 total stops
  • 45h 35m total
  • Toronto to London
Search Deals
20/4
  • 20/4
  • 3 total stops
  • 35h 20m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 6 April 2026.
Use the filters below to find and compare flights from Toronto Island Airport to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Wed 6/5

20:55-09:50

1 stop31h 55m

London Gatwick

Sun 10/5

11:35-17:25

1 stop10h 50m

£476

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Mon 18/5

20:55-09:50

1 stop31h 55m

London Gatwick

Wed 27/5

11:35-17:25

1 stop10h 50m

£476

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Mon 4/5

20:55-09:50

1 stop31h 55m

London Gatwick

Sun 10/5

11:35-17:25

1 stop10h 50m

£476
Fastest return journey

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 5/5

18:55-09:50

1 stop9h 55m

London Gatwick

Sun 10/5

11:35-17:25

1 stop10h 50m

£476

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Wed 3/6

20:55-09:50

1 stop31h 55m

London Gatwick

Wed 10/6

11:35-14:15

1 stop31h 40m

£478

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Thu 16/4

08:00-18:20

2 stops29h 20m

London Stansted

Mon 20/4

06:40-21:20

2 stops19h 40m

£501

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sat 23/5

10:55-09:50

1 stop17h 55m

London Gatwick

Mon 1/6

11:35-22:20

1 stop15h 45m

£509

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sat 9/5

17:00-09:50

1 stop11h 50m

London Gatwick

Wed 13/5

11:35-17:25

1 stop10h 50m

£510

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 26/5

17:00-09:50

1 stop11h 50m

London Gatwick

Thu 18/6

11:35-20:15

1 stop13h 40m

£510

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Mon 11/5

09:30-10:35

2 stops20h 05m

London Luton

Mon 18/5

19:40-18:22

3 stops27h 42m

£525

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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 return 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 stopover airport for flights from Toronto Island Airport to London?

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

Ottawa (YOW) – chosen by Cheapflights users on 50% of one-stop itineraries from Toronto Island Airport to London on Cheapflights.

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

Average return fare for one-stop flights from Toronto Island Airport to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Ottawa (YOW) is the most affordable one-stop option, with an average return flight price of £302.

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

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

Flights via Ottawa (YOW) have the shortest average one-way travel time for one-stop routes: 9h 55m.

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

Average stopover duration for one-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 stopover time of 2h 00m.

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 £633, Air Transat can have you in London from Toronto Island Airport in 14h 45m. There are 3537 mi between Toronto Island Airport and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    When deciding which route to take from Toronto Island Airport to London consider Toronto Island - London Heathrow, Toronto Island - London Gatwick or Toronto Island - London City as they are the most popular.

  • 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 holiday 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
Milton Keynes
Wembley
Croydon
Hounslow
Gatwick
Luton
Ilford
Slough
Hayes
Brentford
Colchester
Watford
Kingston upon Thames
Romford
Eastbourne
Chelmsford
Ipswich
Southend-on-Sea
Guildford
Bishop's Stortford

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

Cheapflights makes it easy to find Toronto Island to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Toronto Island.

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! Start tracking prices for Toronto Island to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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