AirHint found the following cheapest return flights from Penang (PEN) to Shenzhen (SZX) in March 2026 (see full year).

Return flights

31 Mar - 05 Apr	Thai AirAsia
31 Mar - 04 Apr	Thai AirAsia
15 Mar - 05 Apr	Thai AirAsia
15 Mar - 22 Mar	Thai AirAsia
15 Mar - 04 Apr	Thai AirAsia
20 Mar - 05 Apr	AirAsia
19 Mar - 05 Apr	Thai AirAsia
20 Mar - 22 Mar	AirAsia	direct
20 Mar - 04 Apr	AirAsia
19 Mar - 22 Mar	Thai AirAsia
19 Mar - 04 Apr	Thai AirAsia
31 Mar - 04 Apr	Air China	direct

Also check the deals for one-way flights from Penang to Shenzhen in March.

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 March from $255

Return flights