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

Return flights

09 Dec - 21 Jan	Ryanair
07 Dec - 28 Dec	Jet2
01 Dec - 09 Dec	Ryanair
08 Dec - 21 Jan	Ryanair
01 Dec - 07 Dec	Ryanair
02 Dec - 30 Dec	Ryanair
12 Dec - 18 Jan	Ryanair
01 Dec - 26 Jan	Emirates
02 Dec - 27 Jan	Emirates
11 Dec - 08 Jan	Ryanair
01 Dec - 28 Dec	Ryanair
11 Dec - 30 Dec	Ryanair
15 Dec - 23 Jan	Ryanair
04 Dec - 30 Jan	Emirates
01 Dec - 31 Jan	Emirates
05 Dec - 10 Jan	Ryanair
10 Dec - 30 Dec	Ryanair
09 Dec - 29 Dec	Ryanair
01 Dec - 08 Dec	Emirates
01 Dec - 14 Dec	Emirates

Also check the deals for one-way flights from London 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 London to Auckland in December from 1146€

Return flights