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

Return flights

22 Oct - 30 Oct	Ryanair	direct
12 Oct - 14 Oct	Ryanair	direct
18 Oct - 20 Oct	Ryanair	direct
08 Oct - 11 Oct	Ryanair	direct
15 Oct - 19 Oct	Ryanair	direct
12 Oct - 15 Oct	Ryanair	direct
17 Oct - 19 Oct	Ryanair	direct
03 Oct - 07 Oct	Ryanair	direct
18 Oct - 19 Oct	Ryanair	direct
03 Oct - 05 Oct	Ryanair	direct
26 Oct - 02 Nov	Ryanair

Also check the deals for one-way flights from Gerona 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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Cheapest return flights from Gerona to Dublin in October from $40

Return flights