Cheapest one-way flights from Los Angeles to Phnom-penh in September from $286

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

One-Way flights

15 Sep China Southern
19 Sep China Southern
08 Sep China Southern
10 Sep China Southern
14 Sep China Southern
13 Sep China Southern
24 Sep China Southern
28 Sep Philippine Airlines
25 Sep Philippine Airlines
27 Sep Flair Airlines

Also check the deals for return flights from Los Angeles 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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