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 30/09/25 1 Stopover (LIS) TP1369, TP0257 23h 05min	Return -	TAP Air Portugal		£323
London Heathrow Toronto	Outbound 15/09/25 1 Stopover (LIS) TP1369, TP0257 23h 05min	Return 24/09/25 1 Stopover (LIS) TP0262, TP1368 11h 35min	TAP Air Portugal	?	£324
Best option London Heathrow Toronto	Outbound 22/09/25 direct BA0099 07h 55min	Return 02/10/25 direct BA0098 07h 15min	British Airways	?	£353
London Heathrow Toronto	Outbound 11/09/25 1 Stopover (FRA) LH0903, DE2402 12h 25min	Return 21/09/25 1 Stopover (FRA) DE2403, LH0910 14h 45min	Lufthansa, Condor		£810
London Heathrow Toronto	Outbound 19/01/26 1 Stopover (ZRH) LX0339, LX4640 25h 00min	Return 23/01/26 direct AC0858 07h 20min	Swiss International Air Lines	?	£343 found 2 days ago
London Heathrow Toronto	Outbound 23/09/25 1 Stopover (ZRH) AC6756, AC6836 11h 50min	Return 03/10/25 1 Stopover (YHZ) AC0616, AC0868 21h 50min	Air Canada		£344
London Heathrow Toronto	Outbound 16/09/25 1 Stopover (FRA) LH0903, LH6780 14h 15min	Return 26/09/25 direct AC0858 07h 15min	Lufthansa	?	£351
London Heathrow Toronto	Outbound 04/11/25 1 Stopover (CPH) SK1508, SK0949 25h 10min	Return 11/11/25 1 Stopover (CPH) SK0950, SK0501 11h 10min	SAS Scandinavian Airlines	?	£351 found 3 days ago
London Heathrow Toronto	Outbound 10/09/25 1 Stopover (KEF) FI0451, FI0605 13h 50min	Return 20/09/25 1 Stopover (KEF) FI0602, FI0450 10h 05min	Icelandair		£353
London Heathrow Toronto	Outbound 04/11/25 1 Stopover (ZRH) AC6818, AC0881 11h 50min	Return 11/11/25 direct AC0854 07h 20min	Air Canada		£354 found 3 days ago

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

Useful information about the flight from London Heathrow to Toronto

A Canadian metropolis

Toronto is a vibrant North American city offering a wide range of sights and activities. Thanks to a great cultural offer, with many museums and galleries, beautiful natural landscapes for sports or relaxation, a thriving nightlife, and a cosmopolitan population, the capital of Ontario attracts a great number of visitors.

Best of Toronto's weather and events

The ideal period to visit Toronto is between May and October. Winters are very cold in the Canadian city. In terms of holidays and festivals, a myriad of events are held at any time of the year. Victoria Day is a national holiday celebrated on 24th May to honour Queen Victoria, and it's the occasion to enjoy some fireworks. "Canada Day", on the 1st July, is one of the most important celebrations of the year. The national holiday includes parades, festivals, carnivals and more. As for festivals, the first and second week in July see the organisation of the Toronto Fringe Theatre Festival. Then comes the Beaches International Jazz Festival during the second and third week of July with concerts and gourmet food trucks. To wrap up the month, Caribana, the largest Caribbean carnival in North America, is held between the fourth week of July and the first week of August. In September, it's time for the Toronto International Film Festival, during the second and third weeks of the month.

Important things to know

Travellers visiting Canada with over 10,000 Canadian dollars must declare the amount to customs on arrival at the airport. The cost of life is lower in Toronto than in London, but also than in Britain as a whole. A meal for lunch costs around 15 CAD, while a beer is about 6 CAD.

Arrival, transport, and accommodation

From Toronto Airport, travellers can take the Union Pearson Express train. It takes around 25 minutes to arrive in the city centre and a one-way ticket costs about 28 CAD. Bus number 192, operated by TTC, goes to Kipling Subway Station and a single ticket is around 3 CAD. Alternatively, taxis drive from the airport to central Toronto in approximately 25 minutes and the fare is about 60 CAD. For accommodation, visitors can get a room in a hostel for around 35 CAD per night, or choose a 3-star hotel, where prices are about 70 CAD per person per night on average. When it comes to public transport, TTC operates both the underground and trams. Several types of fares are available, with single tickets at around 3 CAD, day travelcards at about 12 CAD and weekly passes at around 40 CAD. Taxi fares start at about 10 CAD for 3 kilometres, and 1.75 CAD for every additional kilometre.

Important flight information

Flight information: London Heathrow - Toronto

Cheapest outbound flight from	322,82 £
Outbound and return from	323,08 £
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)
Arrival airport	Airport Toronto Pearson (YYZ)
Destination country	Flights to Canada

Our cheapest offers for flights from London Heathrow to Toronto

London Heathrow

Toronto Pearson