Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto Island Airport to London from C$ 343

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
17 Mar — 24 Mar1
1 adult

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 12 March 2025.

Round-trip from

C$ 686

One-way from

C$ 343

Popular in

June

Cheapest in

February

Average price

C$ 873
Porter Airlines
  • Porter Airlines
  • 6/5-23/5
  • 2 total stops
  • 23h 45m total
  • Toronto to London
Search Deals
Porter Airlines
  • Porter Airlines
  • 26/5
  • 1 total stop
  • 9h 55m total
  • Toronto to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Toronto Island to London

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 12 March 2025.

Sat 3/512:30 p.m.YTZ - LGW
1 stop16h 20mPorter Airlines
Fri 9/511:35 a.m.LGW - YTZ
1 stop15h 45mPorter Airlines
Deal found 12/3C$ 674
Sat 3/56:55 p.m.YTZ - LGW
1 stop9h 55mAir Transat
Fri 9/511:35 a.m.LGW - YTZ
1 stop25h 50mAir Transat
Deal found 12/3C$ 710
Mon 31/36:25 p.m.YTZ - LHR
2 stops21h 35mAir Canada
Mon 21/42:05 p.m.LHR - YTZ
1 stop11h 32mAir Canada
Deal found 11/3C$ 715
Wed 16/410:20 a.m.YTZ - LHR
2 stops15h 10mMultiple Airlines
Wed 23/48:55 a.m.LHR - YTZ
2 stops15h 55mMultiple Airlines
Deal found 12/3C$ 752
Tue 13/56:55 p.m.YTZ - LGW
1 stop9h 55mMultiple Airlines
Tue 24/611:35 a.m.LGW - YTZ
1 stop11h 35mMultiple Airlines
Deal found 12/3C$ 896
Sat 26/44:20 p.m.YTZ - STN
3 stops27h 00mMultiple Airlines
Sat 3/55:30 p.m.STN - YTZ
3 stops32h 07mMultiple Airlines
Deal found 12/3C$ 947
Mon 17/36:10 p.m.YTZ - LTN
2 stops16h 00mMultiple Airlines
Mon 24/36:35 p.m.LTN - YTZ
2 stops29h 30mMultiple Airlines
Deal found 11/3C$ 980
Thu 3/47:25 a.m.YTZ - LCY
2 stops20h 25mMultiple Airlines
Wed 9/49:25 a.m.LCY - YTZ
3 stops37h 25mMultiple Airlines
Deal found 12/3C$ 1,003
Tue 20/55:25 p.m.YTZ - LHR
2 stops18h 10mSWISS
Tue 27/58:45 a.m.LHR - YTZ
2 stops14h 05mSWISS
Deal found 11/3C$ 1,078
Sat 3/512:25 p.m.YTZ - LCY
2 stops24h 05mSWISS
Wed 7/51:05 p.m.LCY - YTZ
3 stops33h 45mSWISS
Deal found 12/3C$ 1,229

Find flights from Toronto Island to London within your budget

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 12 March 2025.

Fly from

Toronto Island

Fly to

London

Route

Depart

Return

Price

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sat 3/5

12:30 p.m.-9:50 a.m.

1 stop16h 20m

London Gatwick

Fri 9/5

11:35 a.m.-10:20 p.m.

1 stop15h 45m

C$ 674

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Sat 3/5

6:55 p.m.-9:50 a.m.

1 stop9h 55m

London Gatwick

Fri 9/5

11:35 a.m.-8:25 a.m.

1 stop25h 50m

C$ 710

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Mon 31/3

6:25 p.m.-9:00 p.m.

2 stops21h 35m

London Heathrow

Mon 21/4

2:05 p.m.-8:37 p.m.

1 stop11h 32m

C$ 715

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Wed 16/4

10:20 a.m.-6:30 a.m.

2 stops15h 10m

London Heathrow

Wed 23/4

8:55 a.m.-7:50 p.m.

2 stops15h 55m

C$ 752

TorontoLondon

YTZ - LCY

YTZLCY

Toronto Island

Tue 1/4

7:25 a.m.-8:50 a.m.

2 stops20h 25m

London City

Tue 8/4

9:25 a.m.-7:50 p.m.

2 stops15h 25m

C$ 850

TorontoLondon

YTZ - LGW

YTZLGW

Toronto Island

Tue 13/5

6:55 p.m.-9:50 a.m.

1 stop9h 55m

London Gatwick

Tue 24/6

11:35 a.m.-6:10 p.m.

1 stop11h 35m

C$ 896

TorontoLondon

YTZ - STN

YTZSTN

Toronto Island

Sat 26/4

4:20 p.m.-12:20 a.m.

3 stops27h 00m

London Stansted

Sat 3/5

5:30 p.m.-8:37 p.m.

3 stops32h 07m

C$ 947

TorontoLondon

YTZ - LTN

YTZLTN

Toronto Island

Sat 26/4

4:20 p.m.-4:05 p.m.

3 stops18h 45m

London Luton

Sat 3/5

4:10 p.m.-8:37 p.m.

3 stops33h 27m

C$ 992

TorontoLondon

YTZ - LHR

YTZLHR

Toronto Island

Tue 22/4

12:25 p.m.-5:50 p.m.

2 stops24h 25m

London Heathrow

Wed 30/4

7:00 a.m.-7:50 p.m.

2 stops17h 50m

C$ 1,053

TorontoLondon

YTZ - LCY

YTZLCY

Toronto Island

Tue 22/4

12:25 p.m.-5:30 p.m.

2 stops24h 05m

London City

Tue 29/4

9:25 a.m.-5:50 p.m.

2 stops13h 25m

C$ 1,402

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 21 results
1
2
3

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.

Travel insights for flights from Toronto Island to London

Get recent, data-driven insights about flights from Toronto Island to London including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from YTZ to LON?

Find hourly flight availability from Toronto Island to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 March 2025.

One of the essential ways to save on airfare from Toronto Island Airport to London is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 12 March 2025.
Get a feel of what it's like to fly with Porter Airlines, Air Transat and SWISS from Toronto to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
278 reviews
Check prices

Comfort

8.1

Food

7.6

Crew

8.8

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
8.0
Very good
278 reviews
Porter Airlines
8.0
Very good
278 reviews
Check prices

Comfort

8.1

Food

7.6

Crew

8.8

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Transat
7.8
Good
379 reviews
Porter Airlines
8.0
Very good
278 reviews
Check prices

Comfort

8.1

Food

7.6

Crew

8.8

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

SWISS
7.5
Good
1,566 reviews
Porter Airlines
8.0
Very good
278 reviews
Check prices

Comfort

8.1

Food

7.6

Crew

8.8

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Canada
7.0
Good
8,881 reviews
Porter Airlines
8.0
Very good
278 reviews
Check prices

Comfort

8.1

Food

7.6

Crew

8.8

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

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.

  • What are the cheapest airlines flying from Toronto Island Airport to London round-trip?

    Porter Airlines, at C$ 686, was found to be the cheapest airline from Toronto Island Airport to London.Alternate airlines to your destination round-trip include Air Canada and Air Transat. You may be able to fly from Toronto Island Airport to London for 30% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Toronto Island Airport to London one-way?

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 343. However, be on the lookout for offers from Air Transat and Air Canada, as they are both options that can get you from Toronto Island Airport to London for a low price.

  • 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 City 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, January is the cheapest month in which you can book a flight from Toronto Island Airport to London (average of C$ 560). Flying from Toronto Island Airport to London in July is currently the most expensive (average of C$ 874). 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 Toronto Island Airport?

Book flights to Toronto Island Airport if you plan to visit one of these locations
Brentford
Hounslow
Sutton
Slough
Milton Keynes
Romford
Watford
Luton
Bromley
Bedford
Southall

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.

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
Pearson Intl to London City flights
Toronto Island to Heathrow flights
Pearson Intl to Edinburgh flights
Toronto Island to Gatwick flights
Pearson Intl to Stansted flights
Pearson Intl to Luton flights
Pearson Intl to Manchester flights
Toronto Island to Edinburgh flights
Hamilton to Heathrow flights
Toronto Island to Manchester flights
Pearson Intl to Southampton flights
Toronto Island to London City flights
Pearson Intl to Birmingham flights
Hamilton to Gatwick flights
Pearson Intl to Bristol flights
Hamilton to Manchester flights
Hamilton to Edinburgh flights
Pearson Intl to Leeds flights
Pearson Intl to Liverpool flights
Region of Waterloo Intl to Gatwick flights
Pearson Intl to Newcastle upon Tyne flights
Hamilton to Birmingham flights
Pearson Intl to Exeter flights
Pearson Intl to Darlington flights
Pearson Intl to Newquay flights
Pearson Intl to Doncaster flights
Hamilton to Leeds flights
Pearson Intl to East Midlands flights

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 12 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 738AverageC$ 922FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 749AverageC$ 954FlexibilityNo cancel feeOn-time50%
Search Air Transat 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.

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.