Cheapest return flights from London to Toronto in October from $439

Best time to book flights for London (LON) to Toronto (YYZ) flights at AirHint

AirHint found the following cheapest return flights from London (LON) to Toronto (YYZ) in October 2025 (see full year).

Return flights

07 Oct - 14 Oct Air Transat
03 Oct - 14 Oct Air Transat
03 Oct - 08 Oct Air Transat
01 Oct - 10 Oct Air Transat
10 Oct - 17 Oct Air Transat
08 Oct - 18 Oct Air Transat
01 Oct - 08 Oct Air Transat
08 Oct - 17 Oct Air Transat
09 Oct - 13 Oct Air Transat
03 Oct - 10 Oct Air Transat
22 Oct - 12 Nov TAP
14 Oct - 05 Nov TAP
03 Oct - 01 Nov Air Canada
16 Oct - 10 Nov TAP
24 Oct - 05 Nov TAP
03 Oct - 01 Nov Lufthansa direct
20 Oct - 03 Nov TAP
24 Oct - 03 Nov TAP
28 Oct - 06 Nov Aer Lingus
29 Oct - 04 Nov Aer Lingus

Also check the deals for one-way flights from London to Toronto in October.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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