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

Return flights

01 Dec - 15 Dec	China Southern
08 Dec - 29 Dec	China Southern
09 Dec - 25 Dec	China Southern
10 Dec - 02 Jan	China Southern
03 Dec - 08 Dec	China Southern
01 Dec - 28 Dec	Hainan Airlines
02 Dec - 27 Dec	China Eastern
09 Dec - 22 Dec	China Southern
17 Dec - 02 Jan	China Southern
03 Dec - 16 Dec	China Eastern
09 Dec - 02 Jan	China Southern
11 Dec - 15 Dec	China Southern
04 Dec - 22 Dec	China Southern
06 Dec - 02 Jan	China Southern
29 Dec - 19 Jan	China Eastern
03 Dec - 03 Jan	China Eastern
27 Dec - 03 Jan	China Eastern
14 Dec - 05 Jan	China Southern
16 Dec - 02 Jan	China Southern
21 Dec - 05 Jan	China Southern

Also check the deals for one-way flights from Auckland to London 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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Auckland to London in December from 1171€

Return flights