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

Return flights

29 Dec - 12 Jan	AirAsia
30 Dec - 21 Jan	AirAsia
25 Dec - 12 Jan	AirAsia
27 Dec - 16 Jan	AirAsia
23 Dec - 17 Jan	Cebu Pacific
23 Dec - 24 Jan	AirAsia
31 Dec - 09 Jan	AirAsia
28 Dec - 10 Jan	AirAsia
27 Dec - 08 Jan	AirAsia
28 Dec - 08 Jan	AirAsia
25 Dec - 31 Dec	AirAsia
26 Dec - 31 Dec	AirAsia
27 Dec - 31 Dec	AirAsia
27 Dec - 30 Dec	AirAsia
23 Dec - 31 Dec	Cebu Pacific
26 Dec - 29 Dec	AirAsia
24 Dec - 31 Dec	Cebu Pacific	direct
23 Dec - 31 Dec	Cebu Pacific	direct
23 Dec - 27 Dec	Scoot
23 Dec - 30 Dec	Cebu Pacific	direct

Also check the deals for one-way flights from Manila 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 Manila to Sydney in December from $325

Return flights