Our cheapest offers for flights from London Heathrow to Toronto City

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

	Outbound	Return	Airlines	Baggage	Price
London Heathrow Toronto City	Outbound 02/05/25 2 Stopovers (ZRH, YUL) AC6756, AC6821, AC7975 18h 50min	Return 19/05/25 1 Stopover (YUL) AC7978, AC0866 29h 05min	Air Canada		£385
Best option London Heathrow Toronto City	Outbound 02/05/25 1 Stopover (YUL) AC0865, AC7975 10h 45min	Return 19/05/25 1 Stopover (YUL) AC7968, AC0864 13h 35min	Air Canada	?	£433
London Heathrow Toronto City	Outbound 02/05/25 2 Stopovers (KEF, BOS) FI0451, FI0631, PD2948 14h 04min	Return 19/05/25 2 Stopovers (BOS, KEF) PD2945, FI0630, FI0450 17h 30min	Icelandair, Porter Airlines		£923
London Heathrow Toronto City	Outbound 02/05/25 2 Stopovers (ZRH, YUL) AC6756, AC6821, AC7975 18h 50min	Return 19/05/25 1 Stopover (YUL) AC7978, AC0866 29h 05min	Air Canada		£391
London Heathrow Toronto City	Outbound 03/09/25 2 Stopovers (BRU, YUL) AC6330, AC0833, AC7969 14h 55min	Return 15/09/25 1 Stopover (YUL) AC7978, AC0866 29h 05min	Air Canada		£400
London Heathrow Toronto City	Outbound 13/05/25 2 Stopovers (VIE, YUL) AC6186, AC6211, AC7969 15h 50min	Return 09/06/25 1 Stopover (YUL) AC7962, AC0866 13h 05min	Air Canada		£448
London Heathrow Toronto City	Outbound 02/05/25 1 Stopover (YUL) AC0865, AC7965 29h 45min	Return 19/05/25 1 Stopover (YUL) AC7974, AC0864 10h 35min	Air Canada		£449
London Heathrow Toronto City	Outbound 03/09/25 1 Stopover (YUL) AC0867, AC7965 10h 15min	Return 15/09/25 1 Stopover (YUL) AC7974, AC0864 10h 35min	Air Canada	?	£453
London Heathrow Toronto City	Outbound 11/09/25 2 Stopovers (YUL, YOW) AC0867, AC8013, AC7713 16h 06min	Return 15/09/25 1 Stopover (YOW) AC7710, AC0888 09h 10min	Air Canada	?	£460
London Heathrow Toronto City	Outbound 13/05/25 2 Stopovers (YUL, YOW) AC0867, AC8013, AC7713 16h 07min	Return 09/06/25 2 Stopovers (YOW, YUL) AC7706, AC8008, AC0866 15h 10min	Air Canada		£478

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

Favourite connection: via Montréal-Pierre Elliott Trudeau International

On this flight route, flights with a stopover in Montréal-Pierre Elliott Trudeau International are the most popular.

Route

bookings

1 stopover Montréal-Pierre Elliott Trudeau International Airport

10h 19min, from 493 £

58 %

2 stopovers Montréal-Pierre Elliott Trudeau International Airport Ottawa Macdonald-Cartier International Airport

25h 39min, from 489 £

17 %

2 stopovers Geneva Montréal-Pierre Elliott Trudeau International Airport

15h 56min, from 898 £

12 %

Important flight information

Flight information: London Heathrow - Toronto City

Outbound and return from	384,15 £
Distance	5702 km
Departure airport	Airport London Heathrow (LHR)
Arrival airport	Airport Billy Bishop Toronto City Airport (YTZ)
Destination country	Flights to Canada

Alternative routes to Canada

Flight London Heathrow - Toronto from 389 £
Flight London Heathrow - Halifax from 433 £
Flight London Heathrow - Vancouver from 542 £
Flight London Heathrow - Calgary from 513 £
Flight London Heathrow - Edmonton from 540 £

Flight destinations with a similar price

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Flight London Heathrow - Toronto from 389 £
Flight London Heathrow - Dubai from 363 £
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Flight London Heathrow - Boston from 402 £
Flight London Heathrow - Doha from 354 £