Cheapest one-way flights from Hong Kong to Phnom-penh in September from 81€

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Phnom-penh (PNH) in September 2025 (see full year).

One-Way flights

05 Sep Air Cambodia direct
06 Sep Cambodia Airways direct
03 Sep Air Cambodia direct
08 Sep Air Cambodia direct
25 Sep Thai AirAsia
07 Sep Thai Lion Air
26 Sep Thai Lion Air
23 Sep Thai AirAsia
28 Sep Thai Lion Air
25 Sep Cambodia Airways direct

Also check the deals for return flights from Hong Kong to Phnom-penh in September.

Skyscanner

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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