Cheap Flights from Los Angeles (LAX) to Phnom Penh (PNH)

Popular airlines from Los Angeles Intl. (LAX) to Phnom Penh Intl. Airport (PNH)

Find the cheapest month to fly from Los Angeles (LAX) to Phnom Penh (PNH)

September is typically the cheapest month to fly

From $640 - $941 per traveler.

Alternative airports near Phnom Penh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Techo Intl. Airport KTI. Cheapest option available. Flights from $660
KTI
Techo Intl. Airport
Cheapest
Flights from $660

Frequently asked questions

How much does a flight from Los Angeles Intl. Airport (LAX) to Phnom Penh Intl. Airport (PNH) cost?
Grab a cheap one-way flight or cheap return flight from Los Angeles Intl. Airport (LAX) to Phnom Penh Intl. Airport (PNH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Los Angeles Intl. Airport (LAX) to Phnom Penh Intl. Airport (PNH)?
The cheapest month to fly from LAX to PNH is , when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Los Angeles Intl. Airport (LAX) to Phnom Penh Intl. Airport (PNH)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LAX to PNH flight.
How many flights per day from Los Angeles Intl. Airport (LAX) to Phnom Penh Intl. Airport (PNH)?
There aren't any daily nonstop flights available from Los Angeles Intl. Airport (LAX) to Phnom Penh Intl. Airport (PNH). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from LAX to PNH?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles Intl. Airport (LAX) to Phnom Penh Intl. Airport (PNH)?
Opt for a flight from Los Angeles Intl. Airport (LAX) to Phnom Penh Intl. Airport (PNH) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Los Angeles Intl. Airport (LAX) to Phnom Penh Intl. Airport (PNH) last-minute?
Waiting until right before your break to book your flight from LAX to PNH generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book a LAX to PNH flight and hotel package?
Compared with arranging flights and hotels separately, booking a LAX to PNH flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to Phnom Penh Intl. Airport (PNH)?
It's generally possible to reschedule or cancel your LAX to PNH flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Phnom Penh Intl.
Distance
8200 mi

Book with confidence

Los Angeles to Phnom Penh Flights

The cheapest times to fly from Los Angeles to Phnom Penh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Los Angeles to Phnom Penh are during the month of . You can find some of the cheapest flights from Los Angeles to Phnom Penh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Los Angeles to Phnom Penh

Sunday is one of the best days to book for cheap flights from Los Angeles to Phnom Penh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Los Angeles to Phnom Penh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Los Angeles to Phnom Penh in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Los Angeles to Phnom Penh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Los Angeles to Phnom Penh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Los Angeles to Phnom Penh Flights

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*Available to One Key members.