Cheapest one-way flights from Singapore to Phnom-penh in September from $98

Best time to book flights for Singapore (SIN) to Phnom-penh (PNH) flights at AirHint

AirHint found the following cheapest one-way flights from Singapore (SIN) to Phnom-penh (PNH) in September 2025 (see full year).

One-Way flights

08 Sep Malaysia Airlines
15 Sep Malaysia Airlines
22 Sep Malaysia Airlines
25 Sep Malaysia Airlines
27 Sep Malaysia Airlines
20 Sep Malaysia Airlines
07 Sep Emirates direct
08 Sep Emirates direct
15 Sep Emirates direct
22 Sep Emirates direct

Also check the deals for return flights from Singapore to Phnom-penh in September.

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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