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

Return flights

31 Dec - 21 Jan	KLM
29 Dec - 19 Jan	easyJet
30 Dec - 21 Jan	Ryanair
12 Dec - 19 Dec	Ryanair
08 Dec - 04 Jan	KLM
28 Dec - 21 Jan	British Airways
15 Dec - 06 Jan	KLM
28 Dec - 18 Jan	British Airways
14 Dec - 04 Jan	KLM
25 Dec - 15 Jan	British Airways
15 Dec - 05 Jan	KLM
16 Dec - 30 Dec	KLM

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 1116€

Return flights