AirHint found the following cheapest return flights from Paris (CDG) to Mumbai (BOM) in September 2025 (see full year).

Return flights

18 Sep - 28 Sep	SWISS
09 Sep - 30 Sep	SWISS
08 Sep - 29 Sep	SWISS
10 Sep - 08 Oct	SWISS
10 Sep - 01 Oct	SWISS
20 Sep - 20 Oct	SWISS
05 Sep - 19 Sep	Lufthansa
13 Sep - 20 Sep	Lufthansa
16 Sep - 24 Sep	LOT
01 Sep - 21 Sep	Lufthansa
01 Sep - 14 Sep	Lufthansa
28 Sep - 26 Oct	SWISS
21 Sep - 24 Sep	Kuwait Airways
13 Sep - 20 Sep	Air France	direct
10 Sep - 08 Oct	Air France	direct
10 Sep - 01 Oct	Air France	direct
28 Sep - 26 Oct	Air France	direct
20 Sep - 20 Oct	Air France	direct

Also check the deals for one-way flights from Paris to Mumbai in September.

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 Paris to Mumbai in September from $545

Return flights