Cheapest return flights from Phnom-penh to Bangkok in December from 290€

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

Return flights

06 Dec - 06 Jan Thai AirAsia
11 Dec - 18 Dec Thai AirAsia
22 Dec - 26 Dec AirAsia Cambodia
21 Dec - 04 Jan China Southern
04 Dec - 18 Dec Singapore Airlines
25 Dec - 25 Dec Singapore Airlines
20 Dec - 29 Dec Singapore Airlines
20 Dec - 02 Jan Singapore Airlines

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.