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

Return flights

10 Dec - 14 Dec	Ryanair
09 Dec - 10 Dec	Ryanair
13 Dec - 14 Dec	Ryanair
13 Dec - 16 Dec	Ryanair
02 Dec - 04 Dec	Ryanair
14 Dec - 16 Dec	Ryanair
02 Dec - 03 Dec	Ryanair
08 Dec - 10 Dec	Ryanair
13 Dec - 31 Dec	Ryanair
15 Dec - 17 Dec	Ryanair
18 Dec - 03 Jan	Ryanair
19 Dec - 03 Jan	Ryanair
19 Dec - 05 Jan	Ryanair
18 Dec - 04 Jan	Ryanair
20 Dec - 06 Jan	Ryanair
19 Dec - 04 Jan	Ryanair
20 Dec - 03 Jan	Ryanair
28 Dec - 05 Jan	Ryanair
28 Dec - 01 Jan	Ryanair
31 Dec - 07 Jan	Ryanair

Also check the deals for one-way flights from Rome to Dublin 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 Rome to Dublin in December from $131

Return flights