Cheapest return flights from Hong Kong to Phnom-penh in May from $208

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

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

Return flights

15 May - 20 May Cambodia Airways direct
20 May - 27 May Cambodia Airways direct
03 May - 06 May Cambodia Airways direct
15 May - 19 May Cambodia Airways
08 May - 11 May Cambodia Airways
22 May - 28 May Thai AirAsia
24 May - 28 May Thai AirAsia
03 May - 07 May Cambodia Airways
21 May - 28 May Thai AirAsia
15 May - 28 May Thai AirAsia
30 May - 01 Jun HK Express
30 May - 01 Jun Cathay Pacific direct

Also check the deals for one-way 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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