Cheap flights from Los Angeles to Phnom Penh

Round trips from $911 — the cheapest month right now is November 2026. These are the cheapest round trips other travellers found in the last few days for each departure month, not live quotes. Prices cover all Los Angeles airports.

Leaving inRound trip fromDatesStops
November 2026$9112026-11-01 to 2026-11-08 (7 days)1

Compare dates for a 2–8 week stay in Phnom Penh

Frequently asked questions

What is the cheapest month to fly from Los Angeles to Phnom Penh?

November 2026, based on recent fares: round trips from $911 (2026-11-01 to 2026-11-08). Fares change daily.

How do I find cheaper dates for a long trip from Los Angeles to Phnom Penh?

Use Stay Finder: choose how many weeks you want to stay (2–8) and the window you can leave in, and it compares recent fares for every departure and return date and shows which tend to cost less. You can also get an email when the fare drops.

Do I need a visa for Cambodia?

It depends on your passport. See the Cambodia visa guide for US passport holders, or check any passport in Visa Intelligence.

Cambodia visa for US passport holders

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