Cheapest one-way flights from Ko Samui to Phnom-penh in April from $199
AirHint found the following cheapest one-way flights from Ko Samui (USM) to Phnom-penh (PNH) in April 2025 (see full year).
One-Way flights
| 03 Apr | Bangkok Airways | ||
| 05 Apr | Bangkok Airways | ||
| 07 Apr | Bangkok Airways | ||
| 18 Apr | Bangkok Airways |
Also check the deals for return flights from Ko Samui to Phnom-penh in April.
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.
