AirHint found the following cheapest one-way flights from Phnom-penh (PNH) to Jakarta (CGK) in December 2025 (see full year).

One-Way flights

15 Dec	AirAsia Cambodia
12 Dec	Thai AirAsia
14 Dec	Thai AirAsia
11 Dec	AirAsia Cambodia
10 Dec	Indonesia AirAsia	direct
12 Dec	Indonesia AirAsia	direct
14 Dec	Indonesia AirAsia	direct
15 Dec	Indonesia AirAsia	direct

Also check the deals for return flights from Phnom-penh to Jakarta in December.

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 one-way flights from Phnom-penh to Jakarta in December from $139

One-Way flights