S$503 Cheap Flights from Toronto to London

View S$503 flight on Wed, 29 Apr, 2026Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Heathrow Airport (LHR)

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Cheap Flights from Toronto to London (YYZ-LHR)

Prices were available within the past 7 days and start at S$503 for one-way flights and S$823 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Fri, 19 Jun - Thu, 25 Jun
YYZ
Toronto
LHR
London
S$823 Return, found 5 days ago
S$823
Return
found 5 days ago
Select Virgin Atlantic flight, departing Fri, 19 Jun from Toronto to London, returning Thu, 25 Jun, priced at S$823 found 5 days ago
Delta
Fri, 19 Jun - Thu, 25 Jun
YYZ
Toronto
LHR
London
S$823 Return, found 5 days ago
S$823
Return
found 5 days ago
Select Delta flight, departing Fri, 19 Jun from Toronto to London, returning Thu, 25 Jun, priced at S$823 found 5 days ago
Delta
Fri, 19 Jun - Thu, 25 Jun
YYZ
Toronto
LHR
London
S$825 Return, found 5 days ago
S$825
Return
found 5 days ago
Select Delta flight, departing Fri, 19 Jun from Toronto to London, returning Thu, 25 Jun, priced at S$825 found 5 days ago
Virgin Atlantic
Thu, 7 May - Wed, 13 May
YYZ
Toronto
LHR
London
S$827 Return, found 1 day ago
S$827
Return
found 1 day ago
Select Virgin Atlantic flight, departing Thu, 7 May from Toronto to London, returning Wed, 13 May, priced at S$827 found 1 day ago
Air Canada
Sat, 9 May - Mon, 18 May
YYZ
Toronto
LHR
London
S$827 Return, found 11 hours ago
S$827
Return
found 11 hours ago
Select Air Canada flight, departing Sat, 9 May from Toronto to London, returning Mon, 18 May, priced at S$827 found 11 hours ago
Air Canada
Sun, 7 Jun - Sun, 14 Jun
YYZ
Toronto
LHR
London
S$828 Return, found 2 hours ago
S$828
Return
found 2 hours ago
Select Air Canada flight, departing Sun, 7 Jun from Toronto to London, returning Sun, 14 Jun, priced at S$828 found 2 hours ago
Air Canada
Sat, 9 May - Mon, 18 May
YYZ
Toronto
LHR
London
S$831 Return, found 11 hours ago
S$831
Return
found 11 hours ago
Select Air Canada flight, departing Sat, 9 May from Toronto to London, returning Mon, 18 May, priced at S$831 found 11 hours ago
American Airlines
Sun, 3 May - Mon, 11 May
YYZ
Toronto
LHR
London
S$879 Return, found 5 days ago
S$879
Return
found 5 days ago
Select American Airlines flight, departing Sun, 3 May from Toronto to London, returning Mon, 11 May, priced at S$879 found 5 days ago
KLM
Mon, 27 Apr - Mon, 4 May
YYZ
Toronto
LHR
London
S$887 Return, found 5 days ago
S$887
Return
found 5 days ago
Select KLM flight, departing Mon, 27 Apr from Toronto to London, returning Mon, 4 May, priced at S$887 found 5 days ago
Air France
Fri, 19 Jun - Thu, 25 Jun
YYZ
Toronto
LHR
London
S$933 Return, found 5 days ago
S$933
Return
found 5 days ago
Select Air France flight, departing Fri, 19 Jun from Toronto to London, returning Thu, 25 Jun, priced at S$933 found 5 days ago

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

April is typically the cheapest month to fly

From S$701 - S$1,141 per traveller.

Frequently asked questions

How much is a flight from Toronto Pearson Airport to London Heathrow?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Toronton Pearson and Heathrow Airport (LHR) was S$823. Fares this good don't wait forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Toronton Pearson to Heathrow Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Toronto Pearson Airport to Heathrow Airport 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 Toronto Pearson Airport to Heathrow Airport (LHR) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Toronton Pearson to Heathrow Airport?
With a flight distance of 5,700 kilometres between YYZ and LHR, this is a long trip. Make sure you drink lots of water and move your legs every so often.
Which airlines fly direct from Toronto Pearson Airport to LHR?
Many adventurers opt to fly with Air Canada (AC) from Toronto Pearson Airport to Heathrow Airport (LHR). This popular airline offers 91 flights every month, so you can easily find a flight time that works for you. If you're eager for more options, check out the fares from British Airways (BA). This carrier operates 60 flights every month between these airports.
Are Toronton Pearson to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so it's no sure thing. While last-minute flight deals between Toronto Pearson Airport and Heathrow Airport (LHR) are possible, it's also a good idea to monitor prices well before you fly. In fact, some airlines advertise their prices up to 12 months prior to the departure date. Expedia is continuously updating the biggest bargains around, so check back often and be ready to pounce when the price is low.

Travel information

Origin airport
Pearson Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, KLM, LOT-Polish Airlines, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Return price
S$822
Distance
5672 km
Average flight time
12 hours 10 mins

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