Our cheapest offers for flights from Canada a London Heathrow

Here you can compare cheap flights from Canada to London Heathrow (LHR) 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 London Heathrow. Prices and availability may change at any time.

Flights from Montréal-Pierre Elliott Trudeau International (YUL) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Montréal-Pierre Elliott Trudeau International London Heathrow	Outbound 11/28/24 1 Stopover (CDG) VS6688, VS6654 18h 15min	Return 11/30/24 1 Stopover (CDG) VS6655, VS6687 24h 50min	Virgin Atlantic Airways	?	$634
Best option Montréal-Pierre Elliott Trudeau International London Heathrow	Outbound 12/12/24 direct BA0094 06h 50min	Return 01/05/25 direct BA0095 07h 35min	British Airways	?	$806
Montréal-Pierre Elliott Trudeau International London Heathrow Pay attention to transfer at connecting flight	Outbound 11/28/24 2 Stopovers (YWG, YYC) WS0327, WS0269, WS0018 18h 20min	Return 11/30/24 3 Stopovers (YYC, YVR, YYZ) WS0019, WS0127, PD0318, PD2463 26h 00min	Westjet		$677

Flights from Toronto (YYZ) to London Heathrow (LHR)

	Outbound	Return	Airlines	Baggage	Price
Toronto London Heathrow	Outbound 11/28/24 1 Stopover (YHZ) AC0618, AC0868 21h 25min	Return 11/30/24 1 Stopover (YUL) AC0865, AC0425 11h 20min	Air Canada		$521
Best option Toronto London Heathrow	Outbound 11/28/24 1 Stopover (YHZ) AC0600, AC0868 09h 20min	Return 11/30/24 1 Stopover (YUL) AC0865, AC0429 14h 20min	Air Canada		$529
Toronto London Heathrow	Outbound 11/28/24 1 Stopover (CDG) AF0355, AF1180 18h 45min	Return 11/30/24 1 Stopover (AMS) KL1010, KL0695 31h 50min	Air France	?	$572