Cheapest return flights from Bangkok to Phnom-penh in December from $195

Best time to book flights for Bangkok (DMK) to Phnom-penh (PNH) flights at AirHint

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

Return flights

13 Dec - 18 Dec Thai AirAsia direct
13 Dec - 13 Dec Thai AirAsia direct
13 Dec - 16 Dec Thai AirAsia direct
13 Dec - 15 Dec Thai AirAsia direct
13 Dec - 14 Dec Thai AirAsia direct
04 Dec - 18 Dec Thai AirAsia direct
13 Dec - 03 Jan Thai AirAsia direct
26 Dec - 07 Jan Thai AirAsia direct
26 Dec - 15 Jan Thai AirAsia direct
04 Dec - 13 Dec Thai AirAsia direct
04 Dec - 16 Dec Thai AirAsia direct
04 Dec - 15 Dec Thai AirAsia direct
04 Dec - 14 Dec Thai AirAsia direct
26 Dec - 03 Jan Thai AirAsia direct
27 Dec - 07 Jan Thai AirAsia direct
27 Dec - 15 Jan Thai AirAsia direct
20 Dec - 07 Jan Thai AirAsia direct
24 Dec - 07 Jan Thai AirAsia direct
27 Dec - 03 Jan Thai AirAsia direct
20 Dec - 03 Jan Thai AirAsia direct

Also check the deals for one-way 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.

Book a cheap hotel in Phnom-penh

Cheap car rent in Phnom-penh