Cheapest return flights from Los Angeles to Phnom-penh in September from 686€

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

Return flights

20 Sep - 23 Oct China Eastern
20 Sep - 24 Oct China Eastern
20 Sep - 21 Oct China Eastern
25 Sep - 26 Oct Delta
20 Sep - 20 Oct Delta
20 Sep - 22 Oct Delta
20 Sep - 26 Oct Delta
27 Sep - 28 Oct Delta
20 Sep - 25 Oct China Eastern
26 Sep - 27 Oct Korean Air

Also check the deals for one-way 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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