AirHint found the following cheapest return flights from Queenstown International (ZQN) to Sydney (SYD) in December 2025 (see full year).

Return flights

24 Dec - 11 Jan	Jetstar
25 Dec - 11 Jan	Jetstar
05 Dec - 07 Dec	Jetstar	direct
24 Dec - 11 Jan	Jetstar	direct
25 Dec - 11 Jan	Jetstar	direct
05 Dec - 08 Dec	Jetstar	direct
04 Dec - 09 Dec	Jetstar	direct
05 Dec - 12 Dec	Jetstar	direct
21 Dec - 11 Jan	Jetstar	direct
25 Dec - 30 Dec	Jetstar	direct
09 Dec - 11 Dec	Jetstar	direct
04 Dec - 11 Dec	Jetstar	direct
04 Dec - 06 Dec	Jetstar	direct
02 Dec - 06 Dec	Jetstar
23 Dec - 11 Jan	Jetstar	direct
03 Dec - 14 Dec	Virgin Australia
25 Dec - 01 Jan	Virgin Australia	direct
26 Dec - 06 Jan	Jetstar	direct
26 Dec - 01 Jan	Virgin Australia	direct
24 Dec - 05 Jan	Virgin Australia

Also check the deals for one-way flights from Queenstown International to Sydney 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 Queenstown International to Sydney in December from $351

Return flights