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Cheap flights from London to Toronto Island Airport from C$ 504

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YTZ
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Toronto Island

Enter your travel dates to find the best prices.

Cheapest flights from London to Toronto Island
Explore the most affordable flight options available from London to Toronto Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Fri 26/121:25 p.m.LHR - YTZ
1 stop11h 30mAir Canada
Mon 12/16:30 p.m.YTZ - LHR
1 stop31h 40mAir Canada
Deal found 14/12C$ 822
Tue 16/129:00 a.m.LHR - YTZ
2 stops13h 55mSWISS
Sun 11/112:30 p.m.YTZ - LHR
2 stops22h 50mSWISS
Deal found 13/12C$ 828
Mon 15/129:00 a.m.LHR - YTZ
2 stops34h 55mAir Canada
Fri 9/112:30 p.m.YTZ - LHR
2 stops27h 05mAir Canada
Deal found 14/12C$ 839
Thu 25/129:00 a.m.LHR - YTZ
2 stops13h 55mAir Canada
Sun 28/128:30 a.m.YTZ - LHR
1 stop17h 40mAir Canada
Deal found 13/12C$ 842
Wed 24/129:05 a.m.LHR - YTZ
2 stops37h 50mAir Canada
Sat 10/13:30 p.m.YTZ - LHR
1 stop10h 40mAir Canada
Deal found 14/12C$ 844
Thu 25/126:40 p.m.LHR - YTZ
2 stops30h 15mMultiple Airlines
Wed 7/18:30 p.m.YTZ - LHR
1 stop29h 40mMultiple Airlines
Deal found 14/12C$ 850
Wed 24/129:00 a.m.LHR - YTZ
2 stops13h 55mSWISS
Sat 10/112:30 p.m.YTZ - LHR
2 stops22h 50mSWISS
Deal found 14/12C$ 855
Wed 24/129:00 a.m.LHR - YTZ
2 stops13h 55mSWISS
Wed 7/112:30 p.m.YTZ - LHR
2 stops14h 35mSWISS
Deal found 15/12C$ 867
Thu 25/121:25 p.m.LHR - YTZ
1 stop11h 30mAir Canada
Fri 9/13:30 p.m.YTZ - LHR
1 stop10h 40mAir Canada
Deal found 14/12C$ 874
Tue 23/126:40 p.m.LGW - YTZ
2 stops30h 15mSWISS
Tue 30/123:30 p.m.YTZ - LGW
2 stops45h 20mSWISS
Deal found 15/12C$ 1,201
Tue 23/125:55 a.m.STN - YTZ
2 stops17h 00mMultiple Airlines
Tue 30/123:30 p.m.YTZ - STN
2 stops22h 10mMultiple Airlines
Deal found 15/12C$ 1,226
Mon 22/127:50 p.m.STN - YTZ
2 stops31h 00mMultiple Airlines
Mon 29/125:30 p.m.YTZ - STN
2 stops13h 40mMultiple Airlines
Deal found 15/12C$ 1,305

Find flight deals from London to Toronto Island

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Toronto Island (YTZ). 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 16 December 2025.

Round-trip from

C$ 724

One-way from

C$ 504

Popular in

December

Cheapest in

November

Average price

C$ 1,270
13/1-20/1
  • 13/1-20/1
  • 4 total stops
  • 75h 35m total
  • London to Toronto
Search Deals
21/1
  • 21/1
  • 3 total stops
  • 36h 58m total
  • London to Toronto
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Toronto Island 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 16 December 2025.
Use the filters below to find and compare flights from London to Toronto Island Airport that are best for you.

Fly from

London

Fly to

Toronto Island

Route

Depart

Return

Price

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Fri 9/1

12:00 p.m.-9:28 p.m.

1 stop14h 28m

Toronto Island

Sat 17/1

12:30 p.m.-7:10 a.m.

1 stop13h 40m

C$ 762

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Thu 22/1

1:25 p.m.-9:35 p.m.

1 stop13h 10m

Toronto Island

Sun 25/1

6:45 p.m.-9:20 a.m.

1 stop9h 35m

C$ 762

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 31/1

1:25 p.m.-7:55 p.m.

1 stop11h 30m

Toronto Island

Thu 5/2

12:30 p.m.-7:10 a.m.

1 stop13h 40m

C$ 766

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Tue 13/1

1:25 p.m.-7:55 p.m.

1 stop11h 30m

Toronto Island

Tue 3/2

4:25 p.m.-7:10 a.m.

1 stop9h 45m

C$ 772

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 11/1

12:00 p.m.-9:28 p.m.

1 stop14h 28m

Toronto Island

Sat 17/1

3:30 p.m.-7:10 a.m.

1 stop10h 40m

C$ 776

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sat 10/1

9:00 a.m.-9:28 p.m.

2 stops17h 28m

Toronto Island

Sun 18/1

6:45 p.m.-9:20 a.m.

1 stop9h 35m

C$ 778

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 11/1

12:00 p.m.-6:13 p.m.

1 stop11h 13m

Toronto Island

Sun 18/1

4:20 p.m.-9:20 a.m.

1 stop12h 00m

C$ 778

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Mon 16/3

6:50 a.m.-3:55 p.m.

2 stops13h 05m

Toronto Island

Tue 31/3

10:45 a.m.-6:30 a.m.

1 stop14h 45m

C$ 778

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 1/3

12:00 p.m.-6:10 p.m.

1 stop11h 10m

Toronto Island

Mon 14/9

3:35 p.m.-6:30 a.m.

1 stop9h 55m

C$ 778

LondonToronto

LHR - YTZ

LHRYTZ

London Heathrow

Sun 1/3

12:00 p.m.-6:10 p.m.

1 stop11h 10m

Toronto Island

Wed 9/9

6:55 p.m.-8:35 a.m.

1 stop8h 40m

C$ 778

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

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Best time to book a flight from London to Toronto Island

Have a flexible travel schedule? Discover the best time to fly to Toronto Island from London 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 London to Toronto Island Airport

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

Currently, May is the cheapest month in which you can book a flight from London to Toronto Island Airport (average of C$ 559). Flying from London to Toronto Island Airport in December is currently the most expensive (average of C$ 977). 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 London to Toronto Island Airport?

Related info for your journey

Find useful and relevant information for your journey from London to Toronto Island. 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 London to Toronto Island Airport?

    Departing from London to Toronto Island Airport will take you 11h 47m. The distance between London and Toronto Island Airport is about 5724 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Most travellers choose London Heathrow - Toronto Island, London Gatwick - Toronto Island or London Stansted - Toronto Island when deciding on the best route from London to Toronto Island Airport.

  • Can I find deals for flights from London to Toronto Island that include hotel bookings?

    Yes. In addition to deals on London to Toronto Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Toronto Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Toronto Island.

  • Can I find deals for business class flights from London to Toronto Island?

    Yes. Cheapflights offers flight deals from London to Toronto Island 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 London to Toronto Island Airport?

    Currently, May is the cheapest month in which you can book a flight from London to Toronto Island Airport (average of C$ 559). Flying from London to Toronto Island Airport in December is currently the most expensive (average of C$ 977). 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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Toronto Island. 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 London to Toronto Island?

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 Toronto Island from London.

Can Cheapflights find flights from London to Toronto Island with no change fees?

Yes! Cheapflights helps users easily find flights from London to Toronto Island with no change fees.

Can Cheapflights notify me if prices for flights from London to Toronto Island become cheaper?

Yes, Cheapflights offers price alerts on London to Toronto Island flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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