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

Return flights

04 Dec - 14 Dec	Scoot
02 Dec - 07 Dec	Jetstar
26 Dec - 10 Jan	Jetstar
01 Dec - 07 Dec	Jetstar
11 Dec - 24 Dec	Jetstar
25 Dec - 10 Jan	Jetstar
25 Dec - 08 Jan	Jetstar
03 Dec - 11 Dec	Jetstar
02 Dec - 11 Dec	Jetstar
20 Dec - 01 Jan	Indonesia AirAsia
03 Dec - 16 Dec	Jetstar
03 Dec - 10 Dec	Jetstar
20 Dec - 11 Jan	Jetstar
09 Dec - 29 Dec	Jetstar
11 Dec - 18 Dec	Jetstar
24 Dec - 05 Jan	Qantas
23 Dec - 06 Jan	Jetstar
24 Dec - 04 Jan	Jetstar
26 Dec - 03 Jan	Jetstar
27 Dec - 03 Jan	Jetstar

Also check the deals for one-way flights from Singapore to Christchurch 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 Singapore to Christchurch in December from 705€

Return flights