AirHint found the following cheapest return flights from Kaohsiung (KHH) to Melbourne (MEL) in December 2025 (see full year).

Return flights

04 Dec - 09 Dec	VietJet Air
20 Dec - 10 Jan	VietJet Air
04 Dec - 10 Dec	VietJet Air
24 Dec - 31 Dec	VietJet Air
27 Dec - 04 Jan	HK Express
24 Dec - 02 Jan	VietJet Air
22 Dec - 05 Jan	VietJet Air
26 Dec - 02 Jan	VietJet Air
25 Dec - 03 Jan	VietJet Air
31 Dec - 09 Jan	VietJet Air
31 Dec - 10 Jan	VietJet Air
21 Dec - 27 Dec	VietJet Air

Also check the deals for one-way flights from Kaohsiung to Melbourne 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 Kaohsiung to Melbourne in December from $579

Return flights