Our cheapest offers for flights from Montréal Pierre Elliott Trudeau International to London Heathrow

Here you can compare cheap flights from Montréal Pierre Elliott Trudeau International (YUL) 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.

	Outbound	Return	Airlines	Baggage	Price
Montréal-Pierre Elliott Trudeau International London Heathrow	Outbound 10/05/26 direct AC0864 06h 50min	Return 10/19/26 1 Stopover (YOW) AC0889, AC8012 14h 43min	Air Canada		$652
Best option Montréal-Pierre Elliott Trudeau International London Heathrow	Outbound 10/05/26 direct AA6919 06h 40min	Return 10/19/26 direct AA6920 07h 10min	American Airlines		$656
Montréal-Pierre Elliott Trudeau International London Heathrow Please note: transfer for connecting flight	Outbound 10/05/26 1 Stopover (LIS) TP0254, TP1350 14h 00min	Return 10/19/26 1 Stopover (LIS) TP1367, TP0253 14h 50min	TAP Air Portugal		$890
Montréal-Pierre Elliott Trudeau International London Heathrow	Outbound 10/05/26 2 Stopovers (YYZ, FRA) WS0859, DE2403, LH0914 28h 55min	Return 10/19/26 2 Stopovers (FRA, YYZ) LH0923, DE2402, WS0858 21h 55min	Westjet, Condor, Lufthansa		$1,210
Montréal-Pierre Elliott Trudeau International London Heathrow	Outbound 10/05/26 direct AC0864 06h 50min	Return 10/19/26 1 Stopover (YOW) AC0889, AC8010 11h 28min	Air Canada		$655
Montréal-Pierre Elliott Trudeau International London Heathrow	Outbound 10/05/26 direct BA0094 06h 40min	Return 10/19/26 direct BA0095 07h 10min	British Airways	?	$658
Montréal-Pierre Elliott Trudeau International London Heathrow	Outbound 10/05/26 direct AC0864 06h 50min	Return 10/19/26 1 Stopover (YOW) AC0889, AC8008 10h 53min	Air Canada	?	$662
Montréal-Pierre Elliott Trudeau International London Heathrow	Outbound 10/05/26 direct BA0094 06h 40min	Return 10/19/26 direct BA0095 07h 10min	British Airways	?	$692
Montréal-Pierre Elliott Trudeau International London Heathrow	Outbound 10/05/26 1 Stopover (LIS) TP0254, TP1366 19h 10min	Return 10/19/26 1 Stopover (LIS) TP1359, TP0253 12h 25min	TAP Air Portugal		$728
Montréal-Pierre Elliott Trudeau International London Heathrow	Outbound 10/05/26 1 Stopover (ORD) AA3600, BA0294 13h 20min	Return 10/19/26 direct AA6920 07h 10min	American Airlines, British Airways	?	$729

Tips and tricks to help you find cheap flights from Montréal Pierre Elliott Trudeau International to London Heathrow

Important flight information

Flight information: Montréal-Pierre Elliott Trudeau International - London Heathrow

Roundtrip from	$651.90
Flight duration	min. 06:35 / max. 06:40
Return flight duration	min. 07:25
Distance	5220 km
Flights per week	16
Departure airport	Airport Montréal-Pierre Elliott Trudeau International Airport (YUL)
Departure country	Flights from Canada
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

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