Cheapest return flights from London to Toronto in October from $443

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

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

Return flights

02 Oct - 22 Oct Air Transat
28 Oct - 03 Nov Air Transat direct
02 Oct - 07 Oct Air Transat
01 Oct - 06 Oct Air Transat
10 Oct - 15 Oct Air Transat
07 Oct - 10 Oct Air Transat
01 Oct - 07 Oct Air Transat
02 Oct - 06 Oct Air Transat
09 Oct - 16 Oct Air Transat
06 Oct - 17 Oct Air Transat
10 Oct - 17 Oct Air Transat
25 Oct - 03 Nov Air Transat direct
28 Oct - 04 Nov Air Transat direct
27 Oct - 03 Nov Air Transat direct
19 Oct - 03 Nov Air Transat direct
16 Oct - 05 Nov Air Transat
16 Oct - 18 Nov Air Transat
16 Oct - 05 Nov Air Transat direct
25 Oct - 09 Nov Air Transat direct
30 Oct - 03 Nov Air Transat direct

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

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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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