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

Return flights

08 Dec - 05 Jan	Air Transat
17 Dec - 14 Jan	Air Transat
18 Dec - 18 Jan	Air Transat
18 Dec - 15 Jan	Air Transat
19 Dec - 26 Dec	Porter Airlines (Canada) Ltd
01 Dec - 15 Jan	Porter Airlines (Canada) Ltd
03 Dec - 10 Dec	SWISS
04 Dec - 11 Dec	SWISS
04 Dec - 29 Jan	SWISS
01 Dec - 30 Jan	SWISS
07 Dec - 30 Jan	SWISS
01 Dec - 31 Jan	SWISS
04 Dec - 24 Dec	SWISS
07 Dec - 15 Dec	SWISS
02 Dec - 16 Dec	SWISS
03 Dec - 17 Dec	SWISS
07 Dec - 25 Dec	SWISS
01 Dec - 22 Dec	SWISS
02 Dec - 30 Dec	SWISS
04 Dec - 19 Jan	SWISS

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

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 December from 1117€

Return flights