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

Return flights

31 Dec - 12 Jan	Jetstar
01 Dec - 08 Dec	Jetstar
24 Dec - 08 Jan	Jetstar
05 Dec - 07 Dec	Jetstar
01 Dec - 07 Dec	Jetstar
26 Dec - 10 Jan	Jetstar
07 Dec - 10 Dec	Jetstar
22 Dec - 08 Jan	Jetstar
13 Dec - 07 Jan	Jetstar
04 Dec - 09 Dec	Jetstar
01 Dec - 09 Dec	Jetstar
16 Dec - 30 Dec	Jetstar
07 Dec - 18 Dec	Jetstar
01 Dec - 12 Dec	Jetstar
26 Dec - 09 Jan	Jetstar
23 Dec - 30 Dec	Jetstar
22 Dec - 05 Jan	Jetstar
25 Dec - 05 Jan	Jetstar
24 Dec - 01 Jan	Jetstar
24 Dec - 05 Jan	Qantas

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 $689

Return flights