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

Return flights

20 Dec - 10 Jan	China Southern
25 Dec - 29 Jan	Jetstar
16 Dec - 06 Jan	China Southern
20 Dec - 13 Jan	China Southern
01 Dec - 24 Jan	China Southern
19 Dec - 09 Jan	China Southern
01 Dec - 09 Dec	Malaysia Airlines
30 Dec - 19 Jan	Singapore Airlines
27 Dec - 17 Jan	China Southern
06 Dec - 14 Dec	Jetstar
01 Dec - 06 Dec	Malaysia Airlines
02 Dec - 28 Dec	Malaysia Airlines
06 Dec - 16 Dec	Malaysia Airlines
25 Dec - 03 Jan	Jetstar
20 Dec - 27 Dec	Hainan Airlines
05 Dec - 26 Dec	China Airlines
01 Dec - 14 Dec	Malaysia Airlines
20 Dec - 03 Jan	Air China
11 Dec - 18 Dec	Jetstar
19 Dec - 31 Dec	China Southern

Also check the deals for one-way flights from Bangkok 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 Bangkok to Auckland in December from $768

Return flights