Cheap flights from Toronto Island Airport to London Heathrow Airport from £209
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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Toronto Island to Heathrow
Cheapest flights from Toronto Island to HeathrowExplore the most affordable flight options available from Toronto Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.
Explore the most affordable flight options available from Toronto Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.
Cheap flight deals from Toronto Island to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Toronto Island (YTZ) to Heathrow (LHR). 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 17 October 2025.
Round-trip from | £421 |
---|---|
One-way from | £209 |
Popular in | July |
Cheapest in | January |
Average price | £424 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Toronto Island Airport to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
TorontoLondon
YTZ - LHR
YTZLHR
Toronto Island
Wed 3/12
08:50-07:10
2 stops17h 20m
London Heathrow
Wed 14/1
09:00-17:55
2 stops13h 55m
TorontoLondon
YTZ - LHR
YTZLHR
Toronto Island
Wed 3/12
10:25-09:20
1 stop17h 55m
London Heathrow
Wed 14/1
12:00-18:13
1 stop11h 13m
TorontoLondon
YTZ - LHR
YTZLHR
Toronto Island
Mon 10/11
15:30-07:10
1 stop10h 40m
London Heathrow
Fri 14/11
12:00-18:13
1 stop11h 13m
TorontoLondon
YTZ - LHR
YTZLHR
Toronto Island
Tue 2/12
15:30-07:10
1 stop10h 40m
London Heathrow
Wed 14/1
12:00-18:13
1 stop11h 13m
TorontoLondon
YTZ - LHR
YTZLHR
Toronto Island
Mon 1/12
15:30-07:10
1 stop10h 40m
London Heathrow
Fri 16/1
12:00-18:13
1 stop11h 13m
TorontoLondon
YTZ - LHR
YTZLHR
Toronto Island
Tue 18/11
08:30-07:10
1 stop17h 40m
London Heathrow
Wed 28/1
12:00-18:13
1 stop11h 13m
TorontoLondon
YTZ - LHR
YTZLHR
Toronto Island
Wed 12/11
18:45-09:20
1 stop9h 35m
London Heathrow
Fri 28/11
12:00-18:13
1 stop11h 13m
TorontoLondon
YTZ - LHR
YTZLHR
Toronto Island
Tue 2/12
07:10-07:10
1 stop19h 00m
London Heathrow
Tue 13/1
13:25-19:55
1 stop11h 30m
TorontoLondon
YTZ - LHR
YTZLHR
Toronto Island
Wed 12/11
18:45-09:20
1 stop9h 35m
London Heathrow
Tue 18/11
13:25-19:55
1 stop11h 30m
TorontoLondon
YTZ - LHR
YTZLHR
Toronto Island
Mon 1/12
10:30-07:10
1 stop15h 40m
London Heathrow
Tue 13/1
13:25-19:55
1 stop11h 30m
Best time to book a flight from Toronto Island to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Toronto Island with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Toronto Island Airport to London Heathrow Airport
Related info for your journey
Find useful and relevant information for your journey from Toronto Island to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Toronto Island to Heathrow
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How does Cheapflights help users find flights from Toronto Island to Heathrow?
Cheapflights makes it easy to find Toronto Island to Heathrow 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 Heathrow?
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 Heathrow from Toronto Island.
Can Cheapflights find flights from Toronto Island to Heathrow with no change fees?
Certainly. Search results for flights to Heathrow 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 Heathrow become cheaper?
Yes! Start tracking prices for Toronto Island to Heathrow 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.