Cheapest one-way flights from Hong Kong to Phnom-penh in May from $101

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 May 2025 (see full year).

One-Way flights

03 May Cambodia Airways direct
13 May Cambodia Airways direct
11 May HK Express
12 May HK Express
16 May HK Express
05 May Thai AirAsia
02 May HK Express
04 May HK Express
31 May Thai AirAsia
01 May Cambodia Airways direct

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

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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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