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

Return flights

02 Dec - 10 Dec	Scoot
13 Dec - 23 Jan	Qantas
27 Dec - 18 Jan	Qantas
26 Dec - 25 Jan	Qantas
06 Dec - 14 Dec	Scoot
13 Dec - 10 Jan	Jetstar
06 Dec - 16 Dec	Scoot
23 Dec - 25 Jan	VietJet Air
31 Dec - 13 Jan	Scoot
28 Dec - 16 Jan	Scoot
16 Dec - 31 Dec	Hainan Airlines
19 Dec - 12 Jan	Indonesia AirAsia
22 Dec - 26 Jan	VietJet Air
05 Dec - 16 Dec	Jetstar
28 Dec - 14 Jan	Scoot
03 Dec - 18 Dec	Scoot
09 Dec - 18 Dec	Jetstar
18 Dec - 25 Dec	Hainan Airlines
13 Dec - 21 Dec	Jetstar
06 Dec - 19 Dec	Scoot

Also check the deals for one-way flights from Singapore 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.

Book a cheap hotel in Auckland

Cheap car rent in Auckland

Cheapest return flights from Singapore to Auckland in December from 631€

Return flights