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

Return flights

25 Oct - 03 Nov	Aer Lingus	direct
25 Oct - 04 Nov	Aer Lingus
25 Oct - 01 Nov	Aer Lingus
25 Oct - 02 Nov	Aer Lingus
25 Oct - 31 Oct	Aer Lingus
21 Oct - 22 Oct	Aer Lingus	direct
29 Oct - 07 Nov	SWISS
26 Oct - 05 Nov	easyJet
26 Oct - 05 Nov	Aer Lingus	direct
29 Oct - 03 Nov	SWISS
16 Oct - 19 Oct	easyJet
31 Oct - 05 Nov	Lufthansa
16 Oct - 21 Oct	easyJet
31 Oct - 07 Nov	Lufthansa
20 Oct - 22 Oct	easyJet
20 Oct - 21 Oct	Aer Lingus	direct
28 Oct - 29 Oct	SWISS
29 Oct - 30 Oct	SWISS
28 Oct - 31 Oct	SWISS
23 Oct - 30 Oct	Vueling Airlines

Also check the deals for one-way flights from Geneva 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 Geneva to Dublin in October from 115€

Return flights