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

Return flights

17 Nov - 21 Nov	Thai AirAsia
16 Nov - 21 Nov	Thai AirAsia
14 Nov - 21 Nov	Thai AirAsia
15 Nov - 21 Nov	Thai AirAsia
14 Nov - 23 Nov	Thai AirAsia
17 Nov - 23 Nov	Thai AirAsia
16 Nov - 23 Nov	Thai AirAsia
14 Nov - 16 Nov	Thai AirAsia
15 Nov - 16 Nov	Thai AirAsia
15 Nov - 23 Nov	Thai AirAsia
19 Nov - 09 Dec	Thai AirAsia
18 Nov - 09 Dec	Thai AirAsia

Also check the deals for one-way flights from Hong Kong to Phnom-penh in November.

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 return flights from Hong Kong to Phnom-penh in November from $278

Return flights