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Cheap flights from Toronto Island Airport to London from C$ 395

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YTZ — LON
30 May — 6 Jun1
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 April 2026.

Wed 3/612:30 p.m.
YTZ
-
STN
2 stops24h 05m
Multiple Airlines
Tue 9/66:30 a.m.
STN
-
YTZ
2 stops32h 37m
Multiple Airlines
Deal found 26/4C$ 774
Wed 27/55:30 p.m.
YTZ
-
STN
2 stops13h 05m
Multiple Airlines
Wed 3/610:45 p.m.
STN
-
YTZ
3 stops27h 47m
Multiple Airlines
Deal found 27/4C$ 777
Thu 11/67:05 p.m.
YTZ
-
LGW
1 stop31h 50m
Air Transat
Thu 18/611:35 a.m.
LGW
-
YTZ
1 stop25h 20m
Air Transat
Deal found 26/4C$ 777
Fri 22/58:25 a.m.
YTZ
-
LGW
1 stop18h 30m
Air Transat
Tue 2/69:40 a.m.
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 26/4C$ 781
Tue 12/55:00 p.m.
YTZ
-
LGW
1 stop11h 50m
Porter Airlines
Wed 17/611:35 a.m.
LGW
-
YTZ
1 stop13h 40m
Porter Airlines
Deal found 27/4C$ 783
Fri 22/54:55 p.m.
YTZ
-
LGW
1 stop10h 00m
Air Transat
Mon 1/611:35 a.m.
LGW
-
YTZ
1 stop13h 40m
Air Transat
Deal found 29/4C$ 787
Tue 19/58:25 a.m.
YTZ
-
LGW
1 stop20h 25m
Air Transat
Tue 9/69:40 a.m.
LGW
-
YTZ
1 stop11h 53m
Air Transat
Deal found 30/4C$ 788
Mon 18/58:55 p.m.
YTZ
-
LGW
1 stop31h 55m
Air Transat
Wed 3/611:35 a.m.
LGW
-
YTZ
1 stop25h 20m
Air Transat
Deal found 29/4C$ 789
Fri 29/54:00 p.m.
YTZ
-
LGW
1 stop12h 50m
Air Transat
Mon 15/611:35 a.m.
LGW
-
YTZ
1 stop15h 45m
Air Transat
Deal found 28/4C$ 791
Thu 21/57:05 p.m.
YTZ
-
LGW
1 stop31h 50m
Air Transat
Tue 2/69:40 a.m.
LGW
-
YTZ
1 stop28h 23m
Air Transat
Deal found 29/4C$ 792
Sat 6/65:00 p.m.
YTZ
-
LGW
1 stop11h 50m
Air Transat
Sat 13/611:35 a.m.
LGW
-
YTZ
1 stop13h 40m
Air Transat
Deal found 29/4C$ 794
Fri 5/64:55 p.m.
YTZ
-
LGW
1 stop10h 00m
Air Transat
Tue 9/69:40 a.m.
LGW
-
YTZ
1 stop17h 13m
Air Transat
Deal found 29/4C$ 795

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 April 2026.

Round-trip from

C$ 774

One-way from

C$ 395

Popular in

December

Cheapest in

October

Average price

C$ 832
3/6-9/6
  • 3/6-9/6
  • 4 total stops
  • 56h 42m total
  • Toronto to London
Search Deals
Air Transat
  • Air Transat
  • 9/6
  • 1 total stop
  • 10h 00m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 30 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 round-trip

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Wed 3/6

12:30 p.m.-5:35 p.m.

2 stops24h 05m

London Stansted

Tue 9/6

6:30 a.m.-10:07 a.m.

2 stops32h 37m

C$ 774

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Fri 5/6

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

1 stop10h 00m

London Gatwick

Thu 18/6

11:35 a.m.-12:00 p.m.

1 stop29h 25m

C$ 792

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 19/5

10:55 a.m.-9:50 a.m.

1 stop17h 55m

London Gatwick

Wed 27/5

11:35 a.m.-8:15 p.m.

1 stop13h 40m

C$ 805

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Wed 27/5

12:25 p.m.-11:35 a.m.

3 stops18h 10m

London Stansted

Wed 3/6

10:45 p.m.-2:22 p.m.

2 stops20h 37m

C$ 805
Quickest round-trip

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 9/6

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

1 stop10h 00m

London Gatwick

Tue 30/6

9:40 a.m.-4:33 p.m.

1 stop11h 53m

C$ 806

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Fri 12/6

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

1 stop10h 00m

London Gatwick

Tue 30/6

9:40 a.m.-4:33 p.m.

1 stop11h 53m

C$ 806

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Sun 17/5

4:30 p.m.-12:55 p.m.

2 stops15h 25m

London Stansted

Wed 20/5

8:00 p.m.-3:52 p.m.

2 stops24h 52m

C$ 807

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Sun 17/5

4:30 p.m.-4:50 p.m.

2 stops19h 20m

London Stansted

Fri 22/5

10:00 p.m.-2:22 p.m.

2 stops21h 22m

C$ 832

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Wed 20/5

6:50 a.m.-11:35 a.m.

2 stops23h 45m

London Stansted

Wed 27/5

10:45 p.m.-3:52 p.m.

2 stops22h 07m

C$ 835

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Fri 5/6

6:30 p.m.-2:15 p.m.

2 stops14h 45m

London Stansted

Thu 18/6

6:30 a.m.-2:21 p.m.

2 stops12h 51m

C$ 841

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

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 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 is the cheapest month to book a flight from Toronto Island Airport to London?

Currently, March is the cheapest month in which you can book a flight from Toronto Island Airport to London (average of C$ 546). Flying from Toronto Island Airport to London in January is currently the most expensive (average of C$ 939). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip 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 96% 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.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of C$ 790.

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: 9h 10m.

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 24m.

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 30 April 2026.
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
10,982 reviews
Check prices

Overall

7.1

Entertainment

6.8

Boarding

7.3

Food

6.3

Comfort

7.1

Crew

7.8

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good
Air Canada
7.1
Good
10,982 reviews
Air Canada
7.1
Good
10,982 reviews
Check prices

Overall

7.1

Entertainment

6.8

Boarding

7.3

Food

6.3

Comfort

7.1

Crew

7.8

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good

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$ 792, Air Transat can have you in London from Toronto Island Airport in 10h. The distance from Toronto Island Airport to London is about 5724 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?

    Porter Airlines, at C$ 644, was found to be the cheapest airline from Toronto Island Airport to London. An alternate airline flying to your destination would be Air Canada. You may be able to fly from Toronto Island Airport to London for 31% 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.

  • What is the cheapest month to book a flight from Toronto Island Airport to London?

    Currently, March is the cheapest month in which you can book a flight from Toronto Island Airport to London (average of C$ 546). Flying from Toronto Island Airport to London in January is currently the most expensive (average of C$ 939). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Slough
Marlow
Cobham
Watford
Luton
High Wycombe
Hounslow

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.

Top 2 airlines flying from Toronto Island to London

Discover the top 2 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 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 644AverageC$ 798FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 704AverageC$ 906FlexibilityNo 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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