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

Return flights

01 Dec - 19 Jan	British Airways
30 Dec - 20 Jan	British Airways
11 Dec - 29 Jan	Ryanair
16 Dec - 11 Jan	Ryanair
10 Dec - 22 Jan	Turkish Airlines
31 Dec - 15 Jan	Pegasus Airlines
31 Dec - 25 Jan	Pegasus Airlines
02 Dec - 07 Dec	Aer Lingus
06 Dec - 23 Dec	Ryanair
04 Dec - 11 Dec	Ryanair
01 Dec - 14 Dec	British Airways
04 Dec - 08 Jan	Ryanair
25 Dec - 22 Jan	Pegasus Airlines
18 Dec - 22 Jan	Ryanair
08 Dec - 30 Dec	SWISS
01 Dec - 03 Dec	SWISS
16 Dec - 23 Dec	Ryanair
07 Dec - 29 Dec	British Airways
10 Dec - 17 Dec	Turkish Airlines
01 Dec - 15 Dec	Turkish Airlines

Also check the deals for one-way flights from Manchester 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 Manchester to Sydney in December from 818€

Return flights