AirHint found the following cheapest return flights from Melbourne (MEL) to Shenzhen (SZX) in July 2025 (see full year).

Return flights

26 Jul - 14 Aug	AirAsia X
26 Jul - 15 Aug	AirAsia X
26 Jul - 16 Aug	AirAsia X
31 Jul - 14 Aug	AirAsia X
31 Jul - 17 Aug	AirAsia X
31 Jul - 19 Aug	AirAsia X
19 Jul - 09 Aug	AirAsia X
26 Jul - 09 Aug	AirAsia X
31 Jul - 15 Aug	AirAsia X
31 Jul - 16 Aug	AirAsia X
20 Jul - 29 Jul	Air China
19 Jul - 27 Jul	AirAsia X
26 Jul - 27 Jul	AirAsia X
19 Jul - 29 Jul	AirAsia X
26 Jul - 29 Jul	AirAsia X
15 Jul - 26 Jul	Hainan Airlines
19 Jul - 25 Jul	AirAsia X
15 Jul - 21 Jul	Hainan Airlines
15 Jul - 22 Jul	AirAsia X
19 Jul - 26 Jul	AirAsia X

Also check the deals for one-way flights from Melbourne to Shenzhen in July.

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 Melbourne to Shenzhen in July from $571

Return flights