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Cheap flights from Toronto Island Airport to London from C$ 348

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — LON
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 28 October 2025.

Round-trip from

C$ 737

One-way from

C$ 383

Popular in

December

Cheapest in

February

Average price

C$ 715
16/2-23/2
  • 16/2-23/2
  • 4 total stops
  • 40h 15m total
  • Toronto to London
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21/1
  • 21/1
  • 1 total stop
  • 17h 15m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (C$ 544 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 62 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 28 October 2025.

Sun 7/129:30 a.m.YTZ - STN
2 stops25h 25mMultiple Airlines
Mon 15/127:50 p.m.STN - YTZ
2 stops30h 00mMultiple Airlines
Deal found 28/10C$ 765
Mon 10/1112:30 p.m.YTZ - STN
3 stops24h 50mMultiple Airlines
Mon 17/116:30 a.m.STN - YTZ
3 stops20h 05mMultiple Airlines
Deal found 27/10C$ 782
Wed 12/1112:30 p.m.YTZ - LTN
3 stops23h 35mMultiple Airlines
Wed 19/115:10 p.m.LTN - YTZ
3 stops26h 45mMultiple Airlines
Deal found 27/10C$ 793
Mon 10/1112:30 p.m.YTZ - LGW
3 stops27h 30mMultiple Airlines
Mon 24/118:35 p.m.LGW - YTZ
3 stops23h 20mMultiple Airlines
Deal found 26/10C$ 793
Mon 10/1112:30 p.m.YTZ - STN
3 stops27h 50mMultiple Airlines
Mon 24/119:45 p.m.STN - YTZ
3 stops22h 10mMultiple Airlines
Deal found 26/10C$ 793
Mon 24/1112:30 p.m.YTZ - LGW
3 stops27h 30mMultiple Airlines
Mon 1/125:35 p.m.LGW - YTZ
3 stops26h 20mMultiple Airlines
Deal found 27/10C$ 797
Mon 24/1112:30 p.m.YTZ - STN
3 stops24h 50mMultiple Airlines
Mon 1/126:45 p.m.STN - YTZ
3 stops25h 10mMultiple Airlines
Deal found 27/10C$ 797
Wed 12/1112:30 p.m.YTZ - LHR
2 stops16h 35mAir Canada
Wed 19/119:00 a.m.LHR - YTZ
2 stops13h 55mAir Canada
Deal found 27/10C$ 821
Wed 12/1112:30 p.m.YTZ - LGW
3 stops23h 50mMultiple Airlines
Wed 19/115:40 p.m.LGW - YTZ
3 stops26h 15mMultiple Airlines
Deal found 27/10C$ 831
Wed 12/116:45 p.m.YTZ - LHR
1 stop9h 35mAir Canada
Fri 28/119:00 a.m.LHR - YTZ
2 stops17h 35mAir Canada
Deal found 27/10C$ 835
Mon 1/125:30 p.m.YTZ - STN
3 stops25h 25mMultiple Airlines
Sat 6/125:50 a.m.STN - YTZ
2 stops31h 20mMultiple Airlines
Deal found 28/10C$ 841
Mon 1/1212:30 p.m.YTZ - LGW
3 stops25h 55mMultiple Airlines
Mon 8/129:30 p.m.LGW - YTZ
3 stops22h 25mMultiple Airlines
Deal found 26/10C$ 845

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 28 October 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 - STN

YTZSTN

Toronto Island

Fri 23/1

3:15 p.m.-8:00 p.m.

2 stops23h 45m

London Stansted

Mon 26/1

6:45 p.m.-5:25 p.m.

2 stops27h 40m

C$ 744

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Mon 17/11

5:30 p.m.-6:40 p.m.

2 stops20h 10m

London Stansted

Mon 24/11

6:45 p.m.-5:25 p.m.

2 stops27h 40m

C$ 782

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Wed 12/11

12:30 p.m.-5:05 p.m.

3 stops23h 35m

London Luton

Wed 19/11

5:10 p.m.-2:55 p.m.

3 stops26h 45m

C$ 793

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Wed 12/11

12:30 p.m.-5:50 p.m.

3 stops24h 20m

London Stansted

Wed 19/11

9:45 p.m.-2:55 p.m.

3 stops22h 10m

C$ 793

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Mon 10/11

12:30 p.m.-9:20 p.m.

3 stops27h 50m

London Stansted

Mon 24/11

9:45 p.m.-2:55 p.m.

3 stops22h 10m

C$ 793

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Mon 24/11

12:30 p.m.-9:00 p.m.

3 stops27h 30m

London Gatwick

Mon 1/12

8:35 p.m.-2:55 p.m.

3 stops23h 20m

C$ 797

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Mon 1/12

12:30 p.m.-7:25 p.m.

3 stops25h 55m

London Gatwick

Mon 8/12

9:30 p.m.-2:55 p.m.

3 stops22h 25m

C$ 845

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Thu 27/11

7:10 a.m.-11:00 p.m.

2 stops34h 50m

London Luton

Thu 4/12

6:50 a.m.-11:55 a.m.

2 stops34h 05m

C$ 863

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Fri 21/11

7:55 a.m.-8:00 p.m.

2 stops31h 05m

London Stansted

Mon 24/11

7:50 p.m.-8:50 p.m.

2 stops30h 00m

C$ 863

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Sun 9/11

4:20 p.m.-1:30 p.m.

3 stops16h 10m

London Stansted

Mon 24/11

8:40 a.m.-7:55 p.m.

2 stops16h 15m

C$ 866

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

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$ 680.

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 28 October 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
10,371 reviews
Check prices

Boarding

7.3

Crew

7.8

Overall

7.1

Comfort

7.1

Food

6.3

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.
Air Canada
7.1
Good
10,371 reviews
Air Canada
7.1
Good
10,371 reviews
Check prices

Boarding

7.3

Crew

7.8

Overall

7.1

Comfort

7.1

Food

6.3

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

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$ 877, Air Canada can have you in London from Toronto Island Airport in 15h 15m. 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$ 585, 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 35% 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
Hounslow
Slough
Marlow
Milton Keynes
Romford
Watford
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Luton
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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.
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
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Pearson Intl to Luton flights
Toronto Island to Gatwick flights
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Toronto Island to Manchester flights
Pearson Intl to Birmingham flights
Toronto Island to Edinburgh flights
Hamilton to Heathrow flights
Pearson Intl to Southampton flights
Toronto Island to London City flights
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Pearson Intl to Leeds flights
Hamilton to Manchester flights
Pearson Intl to Liverpool flights
Pearson Intl to Bristol flights
Hamilton to Edinburgh flights
Pearson Intl to Darlington flights
Pearson Intl to East Midlands flights
Hamilton to Gatwick flights
Pearson Intl to Exeter flights
Region of Waterloo Intl to Gatwick flights
Hamilton to Leeds flights
Pearson Intl to Newquay flights
Pearson Intl to Doncaster flights
Hamilton to Birmingham 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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 585AverageC$ 856FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 658AverageC$ 724FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 719AverageC$ 823FlexibilityNo 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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