AirHint found the following cheapest return flights from Singapore (SIN) to Perth (PER) in January 2026 (see full year).

Return flights

12 Jan - 23 Jan	Indonesia AirAsia
10 Jan - 26 Jan	Indonesia AirAsia
13 Jan - 17 Jan	Indonesia AirAsia
24 Jan - 25 Jan	AirAsia
24 Jan - 26 Jan	AirAsia
29 Jan - 30 Jan	AirAsia
29 Jan - 12 Feb	AirAsia
24 Jan - 30 Jan	AirAsia
24 Jan - 29 Jan	AirAsia
29 Jan - 08 Feb	AirAsia
29 Jan - 03 Feb	AirAsia
24 Jan - 12 Feb	AirAsia
29 Jan - 02 Feb	AirAsia
29 Jan - 10 Feb	AirAsia
29 Jan - 19 Feb	AirAsia
24 Jan - 08 Feb	AirAsia
24 Jan - 03 Feb	AirAsia
25 Jan - 26 Jan	AirAsia
24 Jan - 02 Feb	AirAsia
21 Jan - 25 Jan	AirAsia

Also check the deals for one-way flights from Singapore to Perth in January.

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 Singapore to Perth in January from $295

Return flights