AirHint found the following cheapest return flights from Newcastle (NCL) to Perth (PER) in December 2025 (see full year).

Return flights

29 Dec - 19 Jan	British Airways
25 Dec - 15 Jan	KLM
23 Dec - 13 Jan	Emirates
28 Dec - 18 Jan	Emirates
13 Dec - 07 Jan	British Airways
18 Dec - 06 Jan	British Airways
13 Dec - 06 Jan	British Airways
14 Dec - 02 Jan	British Airways

Also check the deals for one-way flights from Newcastle to Perth 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 Newcastle to Perth in December from $1953

Return flights