AirHint found the following cheapest return flights from Phnom-penh (PNH) to Shenzhen (SZX) in July 2025 (see full year).

Return flights

28 Jul - 14 Aug	Spring Airlines	direct
28 Jul - 07 Aug	Spring Airlines	direct
28 Jul - 08 Aug	Spring Airlines	direct
28 Jul - 10 Aug	Spring Airlines	direct
28 Jul - 13 Aug	Spring Airlines	direct
28 Jul - 15 Aug	Spring Airlines	direct
28 Jul - 17 Aug	Spring Airlines	direct
28 Jul - 18 Aug	Spring Airlines	direct
28 Jul - 11 Aug	Spring Airlines	direct
28 Jul - 29 Jul	Spring Airlines

Also check the deals for one-way flights from Phnom-penh 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 Phnom-penh to Shenzhen in July from 158€

Return flights