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

Return flights

06 Oct - 31 Oct	Air Canada
19 Oct - 27 Oct	Delta
20 Oct - 27 Oct	Delta
21 Oct - 28 Oct	Delta
21 Oct - 10 Nov	Delta
20 Oct - 13 Nov	Delta
19 Oct - 18 Nov	Delta
29 Oct - 26 Nov	Delta
19 Oct - 12 Nov	Delta
21 Oct - 04 Nov	Delta
20 Oct - 26 Nov	Delta
19 Oct - 13 Nov	Delta
21 Oct - 27 Nov	Delta
21 Oct - 11 Nov	Delta
19 Oct - 31 Oct	Delta
18 Oct - 29 Oct	KLM
20 Oct - 31 Oct	Delta
21 Oct - 30 Oct	Delta
21 Oct - 31 Oct	Delta
18 Oct - 30 Oct	Air France

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

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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Cheapest return flights from Toronto to Mumbai in October from 675€

Return flights