Cheapest one-way flights from Hong Kong to Phnom-penh in October from 137€

Best time to book flights for Hong Kong (HKG) to Phnom-penh (PNH) flights at AirHint

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

One-Way flights

18 Oct HK Express
22 Oct Thai AirAsia

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

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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