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

Return flights

03 Dec - 30 Dec	Finnair
23 Dec - 05 Jan	Finnair
25 Dec - 21 Jan	Finnair
14 Dec - 14 Jan	Finnair
16 Dec - 18 Jan	Finnair
05 Dec - 04 Jan	Finnair
12 Dec - 07 Jan	Finnair
13 Dec - 14 Jan	Finnair
15 Dec - 14 Jan	Finnair
12 Dec - 10 Jan	Finnair
13 Dec - 06 Jan	Finnair
02 Dec - 27 Dec	China Southern
13 Dec - 28 Dec	China Southern
03 Dec - 23 Dec	Qantas
07 Dec - 28 Dec	British Airways
16 Dec - 29 Dec	Cathay Pacific
20 Dec - 27 Dec	China Southern
09 Dec - 22 Dec	China Southern
10 Dec - 26 Dec	Virgin Atlantic
10 Dec - 17 Dec	Virgin Atlantic

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.

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Cheapest return flights from Auckland to London in December from 1000€

Return flights