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

Return flights

08 Oct - 23 Oct	KLM
14 Oct - 21 Oct	KLM
08 Oct - 22 Oct	KLM
04 Oct - 14 Oct	Air France
02 Oct - 14 Oct	KLM
07 Oct - 07 Nov	British Airways
13 Oct - 26 Oct	Etihad Airways
10 Oct - 26 Oct	Etihad Airways
01 Oct - 05 Oct	Etihad Airways
15 Oct - 07 Nov	Etihad Airways
10 Oct - 22 Oct	Air France
20 Oct - 31 Oct	IndiGo
15 Oct - 03 Nov	IndiGo
20 Oct - 01 Nov	Etihad Airways
19 Oct - 01 Nov	Etihad Airways
10 Oct - 01 Nov	Etihad Airways
10 Oct - 27 Nov	IndiGo
27 Oct - 01 Nov	IndiGo

Also check the deals for one-way flights from Mumbai to Dublin 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 Dublin in October from 477€

Return flights