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Cheap flights from Toronto Island Airport to London from £251

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — LON
29 Apr — 6 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 30 March 2026.

Mon 11/510:55
YTZ
-
LTN
2 stops21h 20m
Multiple Airlines
Mon 18/519:40
LTN
-
YTZ
2 stops31h 40m
Multiple Airlines
Deal found 27/3£438
Wed 13/512:30
YTZ
-
STN
3 stops27h 50m
Multiple Airlines
Tue 19/513:15
STN
-
YTZ
3 stops33h 37m
Multiple Airlines
Deal found 25/3£443
Wed 13/512:30
YTZ
-
LTN
3 stops27h 45m
Multiple Airlines
Tue 19/513:10
LTN
-
YTZ
3 stops33h 42m
Multiple Airlines
Deal found 25/3£444
Wed 13/512:30
YTZ
-
LGW
3 stops27h 10m
Multiple Airlines
Tue 19/511:55
LGW
-
YTZ
3 stops34h 57m
Multiple Airlines
Deal found 25/3£444
Wed 3/616:30
YTZ
-
STN
2 stops14h 05m
Multiple Airlines
Mon 8/606:30
STN
-
YTZ
2 stops14h 22m
Multiple Airlines
Deal found 29/3£454
Sun 14/618:30
YTZ
-
STN
2 stops13h 25m
Multiple Airlines
Mon 22/606:30
STN
-
YTZ
2 stops12h 51m
Multiple Airlines
Deal found 27/3£455
Fri 5/608:25
YTZ
-
LGW
1 stop18h 30m
Air Transat
Fri 19/609:40
LGW
-
YTZ
1 stop14h 18m
Air Transat
Deal found 27/3£455
Wed 27/516:30
YTZ
-
STN
2 stops15h 20m
Multiple Airlines
Thu 4/606:30
STN
-
YTZ
2 stops12h 52m
Multiple Airlines
Deal found 27/3£458
Wed 13/512:30
YTZ
-
LHR
1 stop13h 00m
Air Canada
Tue 19/513:50
LHR
-
YTZ
2 stops55h 02m
Air Canada
Deal found 27/3£458
Mon 20/415:40
YTZ
-
LHR
1 stop9h 50m
Multiple Airlines
Fri 24/406:00
LHR
-
YTZ
2 stops16h 52m
Multiple Airlines
Deal found 29/3£459
Tue 19/510:55
YTZ
-
LGW
1 stop17h 55m
Porter Airlines
Wed 27/511:35
LGW
-
YTZ
1 stop13h 40m
Porter Airlines
Deal found 28/3£459
Sun 12/420:55
YTZ
-
LHR
1 stop28h 35m
Multiple Airlines
Fri 17/406:00
LHR
-
YTZ
2 stops16h 52m
Multiple Airlines
Deal found 28/3£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 30 March 2026.

Round-trip from

£438

One-way from

£251

Popular in

December

Cheapest in

October

Average price

£634
11/5-18/5
  • 11/5-18/5
  • 4 total stops
  • 53h 00m total
  • Toronto to London
Search Deals
26/5
  • 26/5
  • 3 total stops
  • 17h 30m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 30 March 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 - LTN

YTZLTN

Toronto Island

Mon 11/5

10:55-13:15

2 stops21h 20m

London Luton

Mon 18/5

19:40-22:20

2 stops31h 40m

£447

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Wed 3/6

16:30-11:35

2 stops14h 05m

London Stansted

Mon 8/6

06:30-15:52

2 stops14h 22m

£454

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Mon 8/6

20:45-07:55

1 stop30h 10m

London Gatwick

Wed 10/6

11:35-17:25

1 stop10h 50m

£477
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

£485

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Wed 29/4

12:30-19:25

3 stops25h 55m

London Luton

Thu 7/5

19:30-17:52

3 stops27h 22m

£485

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 16/6

18:55-09:50

1 stop9h 55m

London Gatwick

Wed 24/6

11:35-22:20

1 stop15h 45m

£496

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Thu 23/4

08:30-19:30

3 stops30h 00m

London Luton

Mon 27/4

13:55-17:52

3 stops32h 57m

£500

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Thu 23/4

08:30-16:30

3 stops27h 00m

London Stansted

Mon 27/4

15:35-17:52

3 stops31h 17m

£504

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Mon 20/4

12:30-10:35

2 stops17h 05m

London Luton

Mon 27/4

09:55-19:52

2 stops14h 57m

£507

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 14/4

07:25-06:55

2 stops18h 30m

London Heathrow

Tue 21/4

07:00-20:09

2 stops18h 09m

£514

Flights are sorted by cheapest return flights first.

Deals found on 26/3

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

How much does it cost for a return 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 £301.

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 £496, Air Transat can have you in London from Toronto Island Airport in 9h 55m. There are 3557 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
Wembley
Croydon
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Eastbourne
Guildford
Watford
Kingston upon Thames
Romford
Ipswich
Bedford
Chelmsford
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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