Cheap Flights from London (LHR) to Toronto (YTO) from HK$4,935~

View HK$4,935 flight on Thu, 4 Dec 2025Opens in a new window

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Find Cheap Flights from London (LHR) to Toronto (YTO)

Prices were available within the past 7 days and start at HK$4,935 for one-way flights and HK$4,113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, 21 Nov - Tue, 25 Nov
LHR
London
YYZ
Toronto
HK$4,113 Return, found 4 days ago
HK$4,113
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Fri, 21 Nov from London to Toronto, returning Tue, 25 Nov, priced at HK$4,113 found 4 days ago
Air Canada
Tue, 6 Jan - Sat, 10 Jan
LHR
London
YYZ
Toronto
HK$4,119 Return, found 2 days ago
HK$4,119
Return
found 2 days ago
Select Air Canada flight, departing Tue, 6 Jan from London to Toronto, returning Sat, 10 Jan, priced at HK$4,119 found 2 days ago
Scandinavian Airlines
Thu, 13 Nov - Fri, 28 Nov
LHR
London
YYZ
Toronto
HK$4,124 Return, found 2 days ago
HK$4,124
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Thu, 13 Nov from London to Toronto, returning Fri, 28 Nov, priced at HK$4,124 found 2 days ago
Air Canada
Sat, 30 Aug - Tue, 2 Sep
LHR
London
YTZ
Toronto
HK$4,509 Return, found 3 days ago
HK$4,509
Return
found 3 days ago
Select Air Canada flight, departing Sat, 30 Aug from London to Toronto, returning Tue, 2 Sep, priced at HK$4,509 found 3 days ago
American Airlines
Fri, 24 Oct - Sun, 26 Oct
LHR
London
YYZ
Toronto
HK$4,529 Return, found 2 days ago
HK$4,529
Return
found 2 days ago
Select American Airlines flight, departing Fri, 24 Oct from London to Toronto, returning Sun, 26 Oct, priced at HK$4,529 found 2 days ago
Virgin Atlantic
Wed, 10 Sep - Wed, 5 Nov
LHR
London
YYZ
Toronto
HK$4,631 Return, found 4 days ago
HK$4,631
Return
found 4 days ago
Select Virgin Atlantic flight, departing Wed, 10 Sep from London to Toronto, returning Wed, 5 Nov, priced at HK$4,631 found 4 days ago
Swiss International Air Lines
Thu, 13 Nov - Fri, 28 Nov
LHR
London
YTZ
Toronto
HK$4,999 Return, found 2 days ago
HK$4,999
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, 13 Nov from London to Toronto, returning Fri, 28 Nov, priced at HK$4,999 found 2 days ago
Air Canada
Tue, 9 Dec - Tue, 23 Dec
LHR
London
YKF
Kitchener
HK$5,113 Return, found 3 hours ago
HK$5,113
Return
found 3 hours ago
Select Air Canada flight, departing Tue, 9 Dec from London to Kitchener, returning Tue, 23 Dec, priced at HK$5,113 found 3 hours ago
Delta
Thu, 13 Nov - Fri, 28 Nov
LHR
London
YYZ
Toronto
HK$5,191 Return, found 2 days ago
HK$5,191
Return
found 2 days ago
Select Delta flight, departing Thu, 13 Nov from London to Toronto, returning Fri, 28 Nov, priced at HK$5,191 found 2 days ago
Swiss International Air Lines
Sun, 1 Mar - Tue, 24 Mar
LHR
London
YYZ
Toronto
HK$5,275 Return, found 18 hours ago
HK$5,275
Return
found 18 hours ago
Select Swiss International Air Lines flight, departing Sun, 1 Mar from London to Toronto, returning Tue, 24 Mar, priced at HK$5,275 found 18 hours ago

Find the cheapest month to fly from London (LHR) to Toronto (YTO)

February is typically the cheapest month to fly

From HK$3,257 - HK$5,459 per traveller.

Graph displaying average flight prices per month

London to Toronto route information
Origin airport
Heathrow
Destination airport
Pearson Intl.
Return price
HK$4,113
Distance
5672 km

Flights from London to Ontario

Book cheap flights from London (LHR) to Ontario (YTO) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to Ontario (YTO) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Ontario (YTO) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Ontario flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Ontario and things to do in Ontario for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Ontario more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Ontario is HK$4,935 now!

 

Frequently asked questions

How much is a flight from LHR to Toronto (YTO-All Airports)?
The lowest price advertised for a round-trip journey between LHR and Toronto (YTO-All Airports) is HK$4,113. But you better act soon. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Toronto (YTO-All Airports)?
We understand that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport (LHR) to Toronto (YTO-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport to Toronto (YTO-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Toronto (YTO-All Airports)?
The distance is around 5,700 kilometers. Earplugs? Check. A change of clothes? Double check. We suggest you pack all the essentials for this long-haul Hounslow to Ontario flight.
Which airlines fly direct from LHR to Toronto (YTO-All Airports)?
There are a few airlines that fly from LHR to Toronto (YTO-All Airports). Air Canada (AC) is an excellent choice, offering 91 services on this route each month. Another airline operating on this route is British Airways (BA). You'll have 60 flights each month to take your pick of.
Are Heathrow Airport (LHR) to Toronto (YTO-All Airports) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from London Heathrow to Toronto (YTO-All Airports) can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you'd prefer to start planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines release their prices so far in advance. Our suggestion? Check back often as updates are made regularly.

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