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

Return flights

02 Dec - 28 Jan	Emirates
02 Dec - 26 Jan	Emirates
03 Dec - 20 Jan	Emirates
01 Dec - 31 Jan	Emirates
23 Dec - 10 Jan	Pegasus Airlines
01 Dec - 29 Dec	Emirates
01 Dec - 28 Dec	Emirates
03 Dec - 27 Dec	Emirates
05 Dec - 28 Dec	Emirates
20 Dec - 03 Jan	Pegasus Airlines
01 Dec - 08 Dec	Emirates
10 Dec - 05 Jan	Ryanair
13 Dec - 02 Jan	Ryanair
02 Dec - 15 Dec	Emirates
04 Dec - 31 Dec	Emirates
02 Dec - 31 Dec	Emirates
01 Dec - 30 Dec	Emirates
01 Dec - 07 Dec	Emirates
03 Dec - 07 Jan	Emirates
01 Dec - 07 Jan	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 $1653

Return flights