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

Return flights

12 Dec - 16 Dec	AirAsia	direct
04 Dec - 07 Dec	AirAsia
02 Dec - 06 Dec	AirAsia
11 Dec - 18 Dec	AirAsia
29 Dec - 03 Jan	AirAsia
02 Dec - 06 Dec	Shenzhen Airlines	direct
11 Dec - 18 Dec	Shenzhen Airlines	direct
20 Dec - 01 Jan	AirAsia	direct
18 Dec - 25 Dec	AirAsia
24 Dec - 04 Jan	AirAsia	direct
18 Dec - 27 Dec	AirAsia

Also check the deals for one-way flights from Penang to Shenzhen 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 Penang to Shenzhen in December from 148€

Return flights