AirHint found the following cheapest return flights from Mumbai (BOM) to Melbourne (MEL) in October 2025 (see full year).

Return flights

29 Oct - 09 Nov	VietJet Air
28 Oct - 06 Nov	IndiGo
27 Oct - 04 Nov	Thai VietJet Air
01 Oct - 31 Oct	VietJet Air
14 Oct - 21 Oct	IndiGo
28 Oct - 11 Nov	IndiGo
13 Oct - 24 Oct	Malaysia Airlines
31 Oct - 09 Nov	VietJet Air
26 Oct - 16 Nov	Thai VietJet Air
28 Oct - 20 Nov	IndiGo
29 Oct - 05 Nov	VietJet Air
29 Oct - 12 Nov	VietJet Air
27 Oct - 05 Nov	Cathay Pacific
12 Oct - 19 Oct	IndiGo
10 Oct - 25 Oct	IndiGo
20 Oct - 30 Oct	IndiGo
20 Oct - 31 Oct	Cathay Pacific
22 Oct - 29 Oct	Cathay Pacific
22 Oct - 27 Oct	Cathay Pacific
22 Oct - 31 Oct	Cathay Pacific

Also check the deals for one-way flights from Mumbai to Melbourne in October.

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 Melbourne in October from $649

Return flights