AirHint found the following cheapest one-way flights from Phnom-penh (PNH) to Ho Chi Minh City (SGN) in August 2025 (see full year).

One-Way flights

07 Aug	Air Cambodia	direct
25 Aug	Air Cambodia	direct
01 Aug	Air Cambodia	direct
15 Aug	Air Cambodia	direct
18 Aug	Air Cambodia	direct
26 Aug	Air Cambodia	direct
22 Aug	Air Cambodia	direct
02 Aug	Air Cambodia	direct
06 Aug	Air Cambodia	direct
05 Aug	Air Cambodia	direct

Also check the deals for return flights from Phnom-penh to Ho Chi Minh City in August.

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 one-way flights from Phnom-penh to Ho Chi Minh City in August from 64€

One-Way flights