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

Return flights

15 Sep - 29 Oct	Etihad Airways
24 Sep - 26 Sep	Air India	direct
09 Sep - 11 Sep	Air India	direct
09 Sep - 16 Sep	Etihad Airways
16 Sep - 30 Sep	Akasa Air
02 Sep - 01 Oct	Saudia
11 Sep - 20 Sep	Saudia
06 Sep - 31 Oct	Saudia
28 Sep - 11 Oct	Saudia
06 Sep - 31 Oct	Air India	direct
28 Sep - 11 Oct	Air India	direct
09 Sep - 16 Sep	Air India	direct
15 Sep - 29 Oct	Air India	direct
16 Sep - 30 Sep	Air India	direct
21 Sep - 23 Sep	Akasa Air	direct
21 Sep - 30 Sep	Akasa Air	direct
14 Sep - 23 Sep	Akasa Air	direct
21 Sep - 11 Oct	Akasa Air
28 Sep - 18 Oct	Akasa Air
30 Sep - 11 Oct	Akasa Air

Also check the deals for one-way flights from Riyadh 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 Riyadh to Mumbai in September from $234

Return flights