Trip.com
Huge Asia-Pacific coverage with frequent flight promotions.
Compare pricesPNH → LAX · compared across 9 travel sites
Add your dates and open the same search on each travel site to find the cheapest fare. You book directly with the provider.
Huge Asia-Pacific coverage with frequent flight promotions.
Compare pricesUS$560Collected
Compare pricesFlight + hotel bundles that can beat booking separately.
Compare pricesUS$19Collected
Compare pricesVirtual interlining specialist that mixes airlines creatively.
Compare pricesGlobal OTA giant with package deals and member prices.
Compare pricesThe benchmark flight metasearch — “search everywhere”.
Compare pricesLong-standing US OTA with express deals for flights.
Compare pricesUS$34Collected
Compare pricesFares auto-collected from partner search results on 2026-09-03 (one-way, economy).
US$19
Kayak
Auto-collected from Kayak search results on 2026-09-03 (one-way, economy). Fares change constantly — click “Compare prices” for live fares.
The Phnom Penh (PNH) to Los Angeles (LAX) route covers roughly 13,199 km, with an estimated flight time of about 17h 30m for a nonstop service. Compare the travel sites above to find the best fare for your dates — availability and prices differ between them.
Departures use Techo Takhmau; arrivals use Los Angeles Intl. Both airports handle the route with regular schedules, so same-day connections and day trips are realistic options.
Nonstop flights from Phnom Penh to Los Angeles take about 17h 30m. The route covers approximately 13,199 km.
Compare the same dates across the 9 travel sites listed above — their fares differ by provider. Midweek departures, flexible dates and booking a few weeks ahead usually help.
Direct availability changes by season and carrier. The estimated nonstop flight time is about 17h 30m; one-stop options are widely available.