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

Return flights

01 Dec - 05 Dec	VietJet Air
02 Dec - 08 Dec	Philippines AirAsia Inc.
23 Dec - 05 Jan	VietJet Air
22 Dec - 04 Jan	VietJet Air
26 Dec - 02 Jan	VietJet Air
27 Dec - 02 Jan	VietJet Air
26 Dec - 01 Jan	VietJet Air
27 Dec - 01 Jan	VietJet Air
16 Dec - 25 Dec	VietJet Air
23 Dec - 03 Jan	HK Express
27 Dec - 29 Dec	VietJet Air
20 Dec - 27 Dec	VietJet Air
18 Dec - 26 Dec	VietJet Air
19 Dec - 23 Dec	VietJet Air
12 Dec - 30 Dec	Vietnam Airlines
13 Dec - 20 Dec	VietJet Air
10 Dec - 20 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 $684

Return flights