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

Return flights

30 Dec - 22 Jan	SWISS
30 Dec - 20 Jan	SWISS
27 Dec - 14 Jan	SWISS
11 Dec - 09 Jan	Aer Lingus
01 Dec - 31 Dec	Lufthansa
30 Dec - 30 Jan	Lufthansa
28 Dec - 18 Jan	Lufthansa
28 Dec - 30 Jan	Lufthansa
01 Dec - 29 Dec	Lufthansa
05 Dec - 29 Dec	Lufthansa
27 Dec - 16 Jan	SWISS
24 Dec - 31 Jan	Lufthansa
10 Dec - 10 Jan	Aer Lingus
05 Dec - 17 Dec	Austrian Airlines
01 Dec - 10 Dec	Aer Lingus
10 Dec - 31 Dec	Lufthansa
12 Dec - 31 Dec	Iberia
21 Dec - 28 Dec	Lufthansa
21 Dec - 31 Dec	Lufthansa
06 Dec - 31 Dec	British Airways

Also check the deals for one-way flights from Dublin to Auckland 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 Dublin to Auckland in December from 963€

Return flights