Cheapest one-way flights from Bangkok to Phnom-penh in April from $72

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Phnom-penh (PNH) in April 2026 (see full year).

One-Way flights

09 Apr Thai AirAsia direct
15 Apr Thai AirAsia direct
30 Apr Singapore Airlines
19 Apr Singapore Airlines

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

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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