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

Return flights

06 Sep - 09 Sep	AirAsia	direct
20 Sep - 25 Sep	AirAsia	direct
10 Sep - 14 Sep	AirAsia	direct
22 Sep - 05 Oct	AirAsia	direct
22 Sep - 25 Sep	AirAsia	direct
20 Sep - 05 Oct	AirAsia	direct
10 Sep - 25 Sep	AirAsia	direct
22 Sep - 06 Oct	AirAsia
20 Sep - 06 Oct	AirAsia
10 Sep - 20 Sep	AirAsia	direct
19 Sep - 05 Oct	Thai AirAsia
19 Sep - 05 Oct	AirAsia	direct
19 Sep - 25 Sep	Thai AirAsia
23 Sep - 05 Oct	Thai AirAsia
19 Sep - 25 Sep	AirAsia	direct
23 Sep - 25 Sep	Thai AirAsia
22 Sep - 27 Sep	AirAsia
22 Sep - 03 Oct	AirAsia
19 Sep - 06 Oct	Thai AirAsia
23 Sep - 06 Oct	Thai AirAsia

Also check the deals for one-way flights from Penang to Shenzhen 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 Shenzhen in September from $192

Return flights