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

Return flights

05 Dec - 08 Dec	SWISS	direct
04 Dec - 07 Dec	SWISS	direct
10 Dec - 13 Dec	SWISS	direct
29 Dec - 04 Jan	KLM
30 Dec - 04 Jan	SWISS
22 Dec - 27 Dec	SWISS	direct
24 Dec - 28 Dec	KLM
18 Dec - 20 Dec	Aer Lingus	direct
26 Dec - 31 Dec	KLM
26 Dec - 17 Jan	KLM
26 Dec - 17 Jan	Aer Lingus	direct
28 Dec - 02 Jan	KLM
30 Dec - 03 Jan	SWISS
29 Dec - 03 Jan	SWISS
26 Dec - 30 Dec	KLM
30 Dec - 03 Jan	SWISS	direct
26 Dec - 02 Jan	KLM
20 Dec - 27 Dec	Aer Lingus
26 Dec - 31 Dec	Aer Lingus	direct
28 Dec - 02 Jan	Aer Lingus	direct

Also check the deals for one-way flights from Zurich 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 Zurich to Dublin in December from 143€

Return flights