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

Return flights

08 Sep - 15 Sep	Scoot Tigerair
01 Sep - 05 Sep	Scoot Tigerair
20 Sep - 11 Oct	Jetstar
18 Sep - 25 Sep	Scoot Tigerair
15 Sep - 27 Sep	Jetstar
16 Sep - 24 Sep	Jetstar
26 Sep - 08 Oct	Jetstar
01 Sep - 14 Sep	Jetstar
29 Sep - 07 Oct	Scoot Tigerair
19 Sep - 27 Sep	Jetstar
27 Sep - 11 Oct	Jetstar
28 Sep - 07 Oct	Jetstar
27 Sep - 05 Oct	Scoot Tigerair
04 Sep - 16 Sep	Qantas
02 Sep - 17 Sep	Qantas
10 Sep - 17 Sep	Jetstar
28 Sep - 01 Oct	Scoot Tigerair
26 Sep - 08 Oct	Singapore Airlines	direct
20 Sep - 11 Oct	Singapore Airlines	direct
28 Sep - 07 Oct	Singapore Airlines	direct

Also check the deals for one-way flights from Singapore to Auckland in September.

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 September from $597

Return flights