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

Return flights

09 Dec - 16 Dec	Ryanair
30 Dec - 27 Jan	Ryanair
30 Dec - 31 Jan	Ryanair
09 Dec - 13 Jan	Ryanair
30 Dec - 30 Jan	Ryanair
30 Dec - 21 Jan	Ryanair
30 Dec - 20 Jan	Ryanair
30 Dec - 23 Jan	Ryanair
09 Dec - 28 Dec	Ryanair
09 Dec - 22 Dec	Ryanair
10 Dec - 23 Dec	Ryanair
30 Dec - 18 Jan	Ryanair
09 Dec - 30 Dec	Ryanair
10 Dec - 17 Dec	Ryanair
31 Dec - 21 Jan	Ryanair
31 Dec - 31 Jan	Ryanair
13 Dec - 21 Dec	Ryanair
10 Dec - 24 Dec	Ryanair
11 Dec - 18 Dec	Aer Lingus
13 Dec - 22 Dec	Ryanair

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

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 Dublin to Mumbai in December from 435€

Return flights