AirHint found the following cheapest return flights from Perth (PER) to Taipei (TPE) in September 2025 (see full year).

Return flights

13 Sep - 20 Sep	Scoot
17 Sep - 23 Sep	Scoot
14 Sep - 18 Sep	Scoot
18 Sep - 23 Sep	Scoot
19 Sep - 23 Sep	Scoot
17 Sep - 25 Sep	Scoot
07 Sep - 16 Sep	Scoot
19 Sep - 25 Sep	Scoot
09 Sep - 16 Sep	Scoot
21 Sep - 28 Sep	Scoot
24 Sep - 01 Oct	Scoot
25 Sep - 01 Oct	Scoot
23 Sep - 01 Oct	AirAsia
23 Sep - 02 Oct	AirAsia
22 Sep - 01 Oct	AirAsia
22 Sep - 02 Oct	AirAsia
29 Sep - 08 Oct	Scoot
29 Sep - 07 Oct	Scoot
21 Sep - 01 Oct	AirAsia
21 Sep - 02 Oct	AirAsia

Also check the deals for one-way flights from Perth to Taipei in September.

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 Perth to Taipei in September from $307

Return flights