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

Return flights

06 Oct - 19 Oct	IndiGo
06 Oct - 21 Oct	IndiGo
01 Oct - 09 Oct	IndiGo
07 Oct - 14 Oct	IndiGo
14 Oct - 04 Nov	IndiGo
10 Oct - 20 Oct	IndiGo
28 Oct - 08 Nov	IndiGo
22 Oct - 12 Nov	IndiGo
31 Oct - 05 Nov	IndiGo
21 Oct - 05 Nov	IndiGo
16 Oct - 08 Nov	IndiGo
25 Oct - 16 Nov	IndiGo
17 Oct - 07 Nov	IndiGo
01 Oct - 22 Oct	AJet
15 Oct - 16 Nov	IndiGo
11 Oct - 23 Nov	Ryanair
16 Oct - 23 Oct	IndiGo
17 Oct - 23 Oct	IndiGo
10 Oct - 18 Oct	IndiGo
10 Oct - 27 Oct	IndiGo

Also check the deals for one-way flights from Brussels to Mumbai 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 Brussels to Mumbai in October from 331€

Return flights