Cheapest one-way flights from Bangkok to Phnom-penh in December from $82

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

One-Way flights

02 Dec Thai AirAsia direct
16 Dec Thai AirAsia direct
10 Dec Thai AirAsia direct
26 Dec Thai AirAsia direct
06 Dec Thai AirAsia direct
24 Dec Thai AirAsia direct
07 Dec China Southern
15 Dec China Southern
04 Dec China Southern
08 Dec China Southern

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

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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