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

Return flights

01 Oct - 09 Oct	Ryanair
09 Oct - 16 Oct	Ryanair
02 Oct - 09 Oct	Ryanair
12 Oct - 16 Oct	Ryanair
20 Oct - 23 Oct	Ryanair
02 Oct - 05 Oct	Ryanair
08 Oct - 15 Oct	Ryanair
19 Oct - 23 Oct	Ryanair
15 Oct - 17 Oct	Ryanair
23 Oct - 26 Oct	Ryanair
28 Oct - 03 Nov	Ryanair
25 Oct - 02 Nov	Ryanair
30 Oct - 06 Nov	Ryanair
30 Oct - 03 Nov	Ryanair
28 Oct - 02 Nov	Ryanair
29 Oct - 03 Nov	Ryanair
31 Oct - 02 Nov	Ryanair
29 Oct - 02 Nov	Ryanair

Also check the deals for one-way flights from Cagliari 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 Cagliari to Dublin in October from 107€

Return flights