Cheapest return flights from Phnom-penh to Bangkok in December from $1721

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

Return flights

26 Dec - 05 Jan Etihad Airways
20 Dec - 25 Dec Etihad Airways
25 Dec - 06 Jan Etihad Airways

Also check the deals for one-way flights from Phnom-penh to Bangkok 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 Bangkok

Cheap car rent in Bangkok

Feel free to contact us with any feedback or request another flight research.