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

Return flights

25 Sep - 28 Sep	SriLankan Airlines
16 Sep - 21 Sep	Singapore Airlines
14 Sep - 21 Sep	Singapore Airlines
20 Sep - 27 Sep	Singapore Airlines
05 Sep - 10 Sep	Singapore Airlines
12 Sep - 16 Sep	Singapore Airlines
01 Sep - 07 Sep	Singapore Airlines
12 Sep - 17 Sep	Singapore Airlines
21 Sep - 28 Sep	Singapore Airlines
01 Sep - 05 Sep	Singapore Airlines
26 Sep - 05 Oct	Singapore Airlines
26 Sep - 05 Oct	Malaysia Airlines	direct

Also check the deals for one-way flights from Mumbai to Kuala Lumpur 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 Mumbai to Kuala Lumpur in September from 172€

Return flights