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

Return flights

02 Sep - 06 Sep	Scoot
03 Sep - 10 Sep	Scoot
18 Sep - 25 Sep	Scoot
23 Sep - 14 Oct	Scoot
26 Sep - 14 Oct	AirAsia
16 Sep - 23 Sep	Scoot
26 Sep - 29 Sep	Scoot
19 Sep - 23 Sep	AirAsia
09 Sep - 23 Sep	AirAsia
10 Sep - 23 Sep	AirAsia
26 Sep - 07 Oct	AirAsia
26 Sep - 13 Oct	AirAsia
26 Sep - 12 Oct	AirAsia
26 Sep - 15 Oct	AirAsia
26 Sep - 01 Oct	AirAsia
26 Sep - 08 Oct	AirAsia
07 Sep - 23 Sep	AirAsia
28 Sep - 14 Oct	AirAsia
24 Sep - 14 Oct	AirAsia
04 Sep - 23 Sep	AirAsia

Also check the deals for one-way flights from Penang 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 Penang to Taipei in September from $186

Return flights