Cheap flights from Los Angeles to Phnom Penh from $395
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Phnom Penh departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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EVA Air flights from Los Angeles to Phnom Penh
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Asiana Airlines flights from Los Angeles to Phnom Penh
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How to get the cheapest flight ticket from Los Angeles to Phnom Penh
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Los Angeles and Phnom Penh?
What is the cheapest month to fly to Phnom Penh?
In general, March is the cheapest month to fly from Los Angeles to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $838. If you aren’t able to travel to Phnom Penh during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $860.
What is the cheapest day to depart on your flight to Phnom Penh?
The cheapest day to depart from Los Angeles to Phnom Penh is on a Monday. Travelers who choose to depart for Phnom Penh on a Monday will often find tickets for as low as $1,033. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to Phnom Penh for around $1,205.
What is the cheapest time of day to depart on your flight to Phnom Penh?
According to our data, the cheapest time of day to fly to Phnom Penh is in the evening. momondo users have found flights departing from Los Angeles to Phnom Penh in the evening for as low as $1,100. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Phnom Penh are more costly in the afternoon, with an average ticket price of $1,182. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Phnom Penh?
You are more likely to see cheaper flights to Phnom Penh from Los Angeles when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $1,053 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Los Angeles for as low as $917 on momondo.
Can stopping save me money on Los Angeles to Phnom Penh flights?
You could potentially save up to 13% on your flight if you consider stops on a Los Angeles to Phnom Penh flight.
How have Los Angeles to Phnom Penh flight prices changed over time?
As of June 2025, prices for Los Angeles to Phnom Penh flights are approximately 37% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Los Angeles to Phnom Penh Pochentong?
Korean Air, Asiana Airlines, and China Eastern are the most popular carriers operating from Los Angeles to Phnom Penh Pochentong
What airlines fly to Phnom Penh?
EVA Air, Singapore Airlines and Cathay Pacific are the top three most popular airlines that fly to Phnom Penh from Los Angeles according to our data. EVA Air is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Phnom Penh. Keep in mind that there are 10 different airlines that fly to Phnom Penh on a routine basis, so you have a few additional options to choose from.
When to book flights from Los Angeles to Phnom Penh
Cheap Los Angeles to Phnom Penh (LAX to PNH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Phnom Penh
How far is Los Angeles to Phnom Penh Pochentong by plane?
A flight from Los Angeles to Phnom Penh Pochentong will travel around 8190.9 mi. 19h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Los Angeles Airport to Phnom Penh Pochentong Airport?
Prices for flights from Los Angeles Airport to Phnom Penh Pochentong Airport are updated daily.
How many operators does momondo search for flights from Los Angeles Airport to Phnom Penh Pochentong Airport?
There are 10 operators available for flights from Los Angeles Airport to Phnom Penh Pochentong Airport as of June 2025.
How old do you have to be to fly from Los Angeles Airport to Phnom Penh Pochentong Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Phnom Penh Pochentong Airport.
What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?
The travel and health documents required for your trip to Phnom Penh Pochentong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phnom Penh Pochentong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Los Angeles to Phnom Penh?
Based on momondo bookings for flights between Los Angeles and Phnom Penh, the leading airline is EVA Air, making up 32% of the total bookings. Other popular airlines include Singapore Airlines with 20%, Cathay Pacific with 18%, and China Airlines with 13%.
Best airlines flying from Los Angeles to Phnom Penh
Compare and see reviews for airlines that fly from Los Angeles to Phnom Penh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $628 | Free Cancellation | Rating 7.5 99 reviews | |||
| PriceFrom $644 | Free Cancellation | Rating 7.2 92 reviews | |||
| PriceFrom $659 | Free Cancellation | Rating 7.2 151 reviews | |||
| PriceFrom $686 | Free Cancellation | Rating 7.2 875 reviews | |||
| PriceFrom $690 | Free Cancellation | Rating 8.1 1,308 reviews | |||
| PriceFrom $708 | Free Cancellation | Rating 8.2 441 reviews | |||
| PriceFrom $709 | Free Cancellation | Rating 7.5 893 reviews | |||
| PriceFrom $750 | Free Cancellation | Rating 8.4 1,090 reviews | |||
| PriceFrom $848 | Free Cancellation | Rating 8.3 742 reviews | |||
| PriceFrom $915 | Free Cancellation | Rating 8.4 1,204 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Los Angeles to Phnom Penh?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Los Angeles to Phnom Penh. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Los Angeles to Phnom Penh with flexible booking policies on momondo?
momondo does allow users to show only those flights to Phnom Penh from Los Angeles which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Los Angeles to Phnom Penh?
momondo provides multiple filters to help you find the best flight to Phnom Penh from Los Angeles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Los Angeles to Phnom Penh right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Phnom Penh from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.