Our cheapest offers for flights from London Heathrow to Toronto

Here you can compare cheap flights from London Heathrow (LHR) to Toronto (YYZ) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Toronto. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
London Heathrow Toronto	Outbound 01/01/26 2 Stopovers (ATL, CLT) AA6978, AA3236, AA5020 24h 34min	Return -	American Airlines	?	$603
London Heathrow Toronto	Outbound 04/03/26 1 Stopover (KEF) FI0455, FI0605 29h 50min	Return 04/16/26 1 Stopover (KEF) FI0602, FI0450 10h 05min	Icelandair		$610
Best option London Heathrow Toronto	Outbound 12/12/25 1 Stopover (YHZ) LH6834, LH6557 10h 55min	Return 12/28/25 direct LH6589 07h 20min	Lufthansa		$799 found 3 days ago
London Heathrow Toronto	Outbound 12/12/25 direct BA0099 08h 10min	Return 12/28/25 direct BA0098 07h 05min	British Airways	?	$1,208 found 3 days ago
London Heathrow Toronto	Outbound 04/03/26 2 Stopovers (DXB, MEX) EK0032, EK0255, AC0990 76h 30min	Return 04/16/26 2 Stopovers (MEX, DXB) AC0993, EK0256, EK0029 60h 40min	Emirates Airline, Air Canada		$2,995
London Heathrow Toronto	Outbound 04/03/26 1 Stopover (KEF) FI0455, FI0605 29h 50min	Return 04/16/26 1 Stopover (KEF) FI0602, FI0450 10h 05min	Icelandair		$613
London Heathrow Toronto	Outbound 04/03/26 1 Stopover (KEF) FI0455, FI0603 26h 45min	Return 04/16/26 1 Stopover (KEF) FI0602, FI0450 10h 05min	Icelandair	?	$626
London Heathrow Toronto	Outbound 12/12/25 1 Stopover (YHZ) LH6834, LH6557 10h 55min	Return 12/28/25 1 Stopover (YOW) AC0472, AC0888 27h 50min	Lufthansa		$666 found 3 days ago
London Heathrow Toronto	Outbound 12/12/25 1 Stopover (YHZ) LH6834, LH6557 10h 55min	Return 12/28/25 1 Stopover (YOW) AC0472, AC0888 27h 50min	Lufthansa		$669 found 3 days ago
London Heathrow Toronto	Outbound 12/12/25 1 Stopover (YHZ) AC0869, AC0611 10h 55min	Return 12/28/25 1 Stopover (YOW) AC0442, AC0888 20h 05min	Air Canada	?	$693 found 3 days ago

Tips and tricks to help you find cheap flights from London Heathrow to Toronto

Important flight information

Flight information: London Heathrow - Toronto

Cheapest outbound flight from	$ 602,63
Roundtrip from	$ 609,96
Flight duration	min. 07:55 / max. 08:05
Return flight duration	min. 06:55/ max. 07:05
Distance	5713 km
Flights per week	44
Departure airport	Airport London Heathrow (LHR)
Departure country	Flights from United Kingdom
Arrival airport	Airport Toronto - Lester B. Pearson International Airport (YYZ)
Destination country	Flights to Canada

Flight destinations with a similar price

Flight Toronto - Frankfurt from $ 489
Flight Toronto - Paris - Charles de Gaulle from $ 437
Flight Toronto - Delhi from $ 923
Flight Toronto - Newark from $ 238
Flight Toronto - Rome-Fiumicino from $ 514
Flight Toronto - Fort Lauderdale from $ 147
Flight Toronto - Havana from $ 744
Flight Toronto - New York from $ 246
Flight Toronto - Karachi from $ 1.190
Flight Toronto - Los Angeles from $ 407

Flight destinations with a similar price

Flight London Heathrow - Delhi from $ 621
Flight London Heathrow - Newark from $ 569
Flight London Heathrow - Los Angeles from $ 577
Flight London Heathrow - Nairobi from $ 632
Flight London Heathrow - Accra from $ 593
Flight London Heathrow - Mumbai from $ 585
Flight London Heathrow - New York from $ 584
Flight London Heathrow - San Francisco from $ 591

Our cheapest offers for flights from London Heathrow to Toronto

London Heathrow

Toronto - Lester B. Pearson International Airport

Tips and tricks to help you find cheap flights from London Heathrow to Toronto

Important flight information

Flight information: London Heathrow - Toronto

Flight destinations with a similar price

Flight destinations with a similar price