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

Return flights

22 Sep - 30 Sep	Wizz Air Malta
22 Sep - 02 Oct	Wizz Air Malta
26 Sep - 04 Oct	Wizz Air Malta
15 Sep - 22 Sep	Wizz Air Malta
23 Sep - 02 Oct	Wizz Air Malta
22 Sep - 04 Oct	Wizz Air Malta
01 Sep - 30 Sep	Wizz Air
12 Sep - 30 Sep	Air Arabia
13 Sep - 27 Sep	Wizz Air Malta
13 Sep - 30 Sep	Wizz Air Malta
18 Sep - 20 Sep	IndiGo
18 Sep - 30 Sep	Wizz Air Malta
08 Sep - 18 Sep	IndiGo
08 Sep - 19 Sep	IndiGo
12 Sep - 05 Oct	Air Arabia
05 Sep - 31 Oct	KLM

Also check the deals for one-way flights from Vienna 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 Vienna to Mumbai in September from $398

Return flights