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

Return flights

04 Aug - 28 Aug	IndiGo
15 Aug - 23 Aug	KLM
03 Aug - 25 Aug	IndiGo
04 Aug - 11 Aug	Air India
05 Aug - 07 Aug	IndiGo
02 Aug - 09 Sep	Gulf Air
28 Aug - 04 Sep	Air India
06 Aug - 08 Aug	Gulf Air
05 Aug - 05 Sep	SWISS
05 Aug - 11 Aug	SWISS
07 Aug - 09 Aug	Gulf Air
29 Aug - 13 Sep	KLM
14 Aug - 01 Sep	Gulf Air
18 Aug - 18 Sep	SWISS
02 Aug - 04 Aug	Air India
05 Aug - 26 Aug	SWISS
26 Aug - 30 Sep	SWISS
28 Aug - 30 Sep	Lufthansa
27 Aug - 12 Sep	SWISS
27 Aug - 13 Sep	SWISS

Also check the deals for one-way flights from Mumbai to Dublin in August.

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 August from 474€

Return flights