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

Return flights

01 Dec - 04 Dec	Jetstar	direct
06 Dec - 08 Dec	Jetstar	direct
06 Dec - 13 Dec	Jetstar	direct
13 Dec - 15 Dec	Jetstar	direct
23 Dec - 29 Dec	Jetstar	direct
22 Dec - 30 Dec	Jetstar	direct
07 Dec - 14 Dec	Air New Zealand
12 Dec - 14 Dec	Air New Zealand
05 Dec - 07 Dec	Air New Zealand

Also check the deals for one-way flights from Hamilton 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 Hamilton to Sydney in December from 205€

Return flights