AirHint found the following cheapest return flights from Singapore (SIN) to Christchurch (CHC) in August 2025 (see full year).

Return flights

29 Aug - 02 Sep	Jetstar
28 Aug - 11 Sep	Jetstar
29 Aug - 07 Sep	Jetstar
29 Aug - 05 Sep	Jetstar
29 Aug - 09 Sep	Jetstar
29 Aug - 06 Sep	Jetstar
18 Aug - 26 Aug	Jetstar
19 Aug - 26 Aug	Jetstar
25 Aug - 12 Sep	Jetstar
30 Aug - 09 Sep	Jetstar
26 Aug - 25 Sep	Jetstar
22 Aug - 31 Aug	Jetstar
22 Aug - 30 Aug	Jetstar
28 Aug - 31 Aug	Qantas
27 Aug - 10 Sep	Batik Air
16 Aug - 24 Aug	Jetstar
20 Aug - 26 Aug	Emirates
17 Aug - 21 Aug	Emirates
20 Aug - 27 Aug	Emirates
18 Aug - 25 Aug	Emirates

Also check the deals for one-way flights from Singapore to Christchurch in August.

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 Christchurch

Cheap car rent in Christchurch

Cheapest return flights from Singapore to Christchurch in August from 505€

Return flights