Find flights
When to book
FAQs

Cheap flights from Toronto Island Airport to London from £248

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
21 Feb — 28 Feb1
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 22 January 2026.

Thu 21/520:45
YTZ
-
LGW
1 stop30h 10m
Air Transat
Fri 29/509:40
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 20/1£385
Thu 21/520:45
YTZ
-
LGW
1 stop30h 10m
Air Transat
Sat 30/511:35
LGW
-
YTZ
1 stop29h 25m
Air Transat
Deal found 20/1£388
Sat 9/511:15
YTZ
-
LGW
1 stop17h 35m
Air Transat
Fri 15/509:40
LGW
-
YTZ
1 stop17h 08m
Air Transat
Deal found 21/1£392
Fri 22/516:55
YTZ
-
LGW
1 stop10h 00m
Air Transat
Sun 31/511:35
LGW
-
YTZ
1 stop12h 45m
Air Transat
Deal found 21/1£392
Sun 26/409:30
YTZ
-
LHR
1 stop16h 00m
Air Canada
Sat 9/509:30
LHR
-
YTZ
1 stop17h 02m
Air Canada
Deal found 21/1£394
Thu 14/520:45
YTZ
-
LGW
1 stop30h 10m
Air Transat
Sun 31/509:40
LGW
-
YTZ
1 stop28h 53m
Air Transat
Deal found 20/1£395
Thu 12/210:45
YTZ
-
LHR
2 stops18h 20m
Air Canada
Fri 20/212:00
LHR
-
YTZ
1 stop11h 13m
Air Canada
Deal found 20/1£403
Fri 15/516:55
YTZ
-
LGW
1 stop10h 00m
Air Transat
Sat 30/511:35
LGW
-
YTZ
1 stop29h 25m
Air Transat
Deal found 21/1£404
Wed 13/520:55
YTZ
-
LGW
1 stop31h 55m
Air Transat
Wed 27/511:35
LGW
-
YTZ
1 stop12h 45m
Air Transat
Deal found 20/1£405
Sat 28/310:25
YTZ
-
LHR
2 stops15h 05m
Air Canada
Wed 8/408:40
LHR
-
YTZ
2 stops14h 12m
Air Canada
Deal found 20/1£406
Mon 11/520:55
YTZ
-
LGW
1 stop31h 55m
Air Transat
Sun 31/509:40
LGW
-
YTZ
1 stop28h 53m
Air Transat
Deal found 21/1£407
Thu 2/415:35
YTZ
-
LHR
1 stop9h 55m
Air Canada
Sat 11/409:30
LHR
-
YTZ
1 stop11h 22m
Air Canada
Deal found 20/1£409

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 22 January 2026.

Round-trip from

£385

One-way from

£248

Popular in

December

Cheapest in

October

Average price

£407
Air Transat
  • Air Transat
  • 21/5-29/5
  • 2 total stops
  • 42h 03m total
  • Toronto to London
Search Deals
15/2
  • 15/2
  • 2 total stops
  • 18h 00m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 22 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

Thu 21/5

20:45-07:55

1 stop30h 10m

London Gatwick

Fri 29/5

09:40-16:33

1 stop11h 53m

£385

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Wed 6/5

20:55-09:50

1 stop31h 55m

London Gatwick

Fri 22/5

09:40-16:33

1 stop11h 53m

£389

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 5/5

18:55-09:50

1 stop9h 55m

London Gatwick

Sun 10/5

11:35-19:20

1 stop12h 45m

£417

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 6/2

10:25-06:40

2 stops15h 15m

London Heathrow

Wed 18/2

09:00-17:55

2 stops13h 55m

£418

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Mon 4/5

20:55-09:50

1 stop31h 55m

London Gatwick

Sun 10/5

11:35-19:20

1 stop12h 45m

£419

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Fri 6/3

10:45-10:05

2 stops18h 20m

London Heathrow

Fri 13/3

12:00-18:10

1 stop10h 10m

£424

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Tue 10/3

10:25-20:20

3 stops29h 55m

London Luton

Tue 17/3

06:20-21:20

3 stops19h 00m

£433

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 20/4

07:50-06:30

1 stop17h 40m

London Heathrow

Sun 17/5

12:40-21:32

2 stops13h 52m

£433

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Wed 4/2

12:30-23:20

3 stops29h 50m

London Stansted

Mon 9/2

17:00-17:55

3 stops29h 55m

£438

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Wed 18/3

10:25-19:40

3 stops29h 15m

London Stansted

Mon 23/3

19:55-15:55

3 stops24h 00m

£444

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 60 results
1
2
3
...
6

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.

Montreal (YUL) is the most affordable one-stop option, with an average return flight price of £361.

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 15m.

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 1h 28m.

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 £424, Air Transat can have you in London from Toronto Island Airport in 18h 20m. 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 Stansted 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
Luton
Croydon
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford
Folkestone
Southend-on-Sea

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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 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.

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.