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

Return flights

10 Dec - 14 Jan	Aer Lingus
10 Dec - 11 Dec	Aer Lingus
10 Dec - 14 Dec	Aer Lingus
31 Dec - 02 Jan	Aer Lingus
10 Dec - 12 Dec	Aer Lingus
10 Dec - 14 Jan	Aer Lingus	direct
10 Dec - 13 Dec	Aer Lingus
12 Dec - 15 Dec	easyJet
08 Dec - 15 Dec	easyJet
09 Dec - 11 Dec	easyJet
01 Dec - 03 Dec	easyJet
03 Dec - 05 Dec	SWISS
04 Dec - 11 Dec	SWISS
31 Dec - 04 Jan	Aer Lingus
31 Dec - 01 Jan	Aer Lingus
29 Dec - 02 Jan	Jet2
26 Dec - 02 Jan	easyJet
29 Dec - 13 Jan	Jet2
31 Dec - 03 Jan	Aer Lingus
27 Dec - 02 Jan	Aer Lingus

Also check the deals for one-way flights from Geneva 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 Geneva to Dublin in December from 95€

Return flights