AirHint found the following cheapest one-way flights from Bangkok (BKK) to Phnom-penh (PNH) in March 2026 (see full year).
One-Way flights
| 22 Mar | Thai AirAsia | direct | |
| 19 Mar | Thai AirAsia | direct | |
| 18 Mar | Thai AirAsia | direct | |
| 24 Mar | Thai AirAsia | direct | |
| 30 Mar | Thai VietJet Air | direct | |
| 01 Mar | Thai AirAsia | direct |
Also check the deals for return flights from Bangkok to Phnom-penh in March.
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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