Cheap flights from Los Angeles to Phnom Penh

Travellers and cabin class

Compare Los Angeles to Phnom Penh flight deals

Find the cheapest month or even day of the year to fly to Phnom Penh

Book the best Phnom Penh fare with no extra fees

Flight deals from Los Angeles to Phnom Penh

Looking for a cheap last-minute deal or the best return flight from Los Angeles to Phnom Penh? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Los Angeles to Phnom Penh

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Los Angeles to Phnom Penh flights are currently cheapest in May.

Los Angeles to Phnom Penh: Alternative routes

Compare routes from Los Angeles to Phnom Penh below. You may find an airport to fly into that's cheaper, faster, or easier than Phnom Penh.

Los Angeles to Phnom Penh: Flight information

The things to know before you go.
Cheapest flight found$486
Cheapest month to flyMay

Finding cheap flights from Los Angeles to Phnom Penh: Frequently asked questions

The best price we found for a return flight from Los Angeles to Phnom Penh is $944. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Los Angeles to Phnom Penh. But we found flights with one stop from $944.
As of April 2025, there are no flights flying from Los Angeles to Phnom Penh.
The cheapest month to fly from Los Angeles to Phnom Penh is usually April 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Los Angeles to Phnom Penh Airport on Thursday, 25 September 2025.
No airlines currently offer direct flights between Los Angeles and Phnom Penh Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phnom Penh but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Phnom Penh is Philippine Airlines .

Travelling from Los Angeles to Phnom Penh International Airport (PNH): what you need to know

  • There are a couple of main airports to choose from in Los Angeles. Check out your options departing from Los Angeles International Airport (LAX) or Van Nuys Airport (VNY) when searching for a flight from Los Angeles to Phnom Penh International Airport (PNH).

  • The timezone in Phnom Penh is UTC+7, which is 14 hours ahead of Los Angeles. Phnom Penh International Airport is located in Phnom Penh.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to catch your flight from Los Angeles to PNH.

  • With more people on the move during busy months like July, be at your terminal even earlier. Two hours for domestic flights and as much as four for international journeys will allow extra time for delays. Remember things also get busy during major holidays like July Fourth.

Airports in Los Angeles

Los Angeles International Airport (LAX)

  • We make it a piece of cake to book a flight from Los Angeles to PNH that includes a stopover. To see your options leaving from Los Angeles International Airport (LAX), deselect 'Direct flights only.' Then, simply pick a flight with a stop long enough to see the sights of the city of your choice. Popular stopovers between LAX and PNH include:

    • Taiwan Taoyuan International Airport (TPE)

    • Shanghai Pudong International Airport (PVG)

    • Incheon International Airport (ICN)

  • The distance from central Los Angeles to LAX is around 32 kilometres. Use travel apps like Google Maps for the best way to get there, whether you're driving or taking public transport.

  • In search of a handy hotel near Los Angeles International Airport? If you're boarding an early flight from Los Angeles to Phnom Penh International Airport, these accommodation options will have you moments from your departure lounge:

Van Nuys Airport (VNY)

  • Make the most of your holiday with a stopover on your flight from Los Angeles to Phnom Penh International Airport. Visit friends or family or tick a new city off your list. Whatever you want to do, here's where you can stop between Van Nuys Airport and PNH:

    • Taiwan Taoyuan International Airport (TPE)

    • Shenzhen Bao'an International Airport (SZX)

    • Guangzhou Baiyun International Airport (CAN)

  • Using public transport, you can travel from central Los Angeles to VNY in around 1 hour and 41 minutes. The airport is roughly 32 kilometres away, and making the journey by car takes approximately 34 minutes.

  • Want to treat yourself to an extra night away before boarding your flight from Los Angeles to PNH? Unwind in a hotel near Van Nuys Airport before your break officially begins. These stays are calling your name:

About Phnom Penh International Airport (PNH)

  • The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from Los Angeles to Phnom Penh International Airport. Book one of these accommodation options near PNH instead:

Getting from Phnom Penh International Airport (PNH) to central Phnom Penh

  • From Phnom Penh International Airport, Phnom Penh is approximately 11 kilometres away. It takes around 30 minutes to get to the centre driving.

How to find the cheapest flights from Los Angeles to Phnom Penh International Airport (PNH)

  • The best price we've found for a one-way ticket from Los Angeles to Phnom Penh International Airport is $486. The cheapest price for a return flight is $944. Remember fares can change due to demand at the time of booking.

  • Don't leave everything to the last minute. You're more likely to find cheap tickets from Los Angeles to PNH if you book early. Airlines often offer some fantastic early bird deals.

  • The 'Whole month' search tool shows you the cheapest tickets from Los Angeles to Phnom Penh International Airport across every month. It's a good way to snap up a bargain if your dates are flexible.

  • Create a Price Alert for cheap tickets from Los Angeles to PNH. There's no need to search every day to see whether prices have dropped. We'll tell you when there's a change in price.

  • Personalise your trip by applying filters. Adjust the number of stops, duration, and departure and arrival times to find the right flight from Los Angeles to Phnom Penh International Airport. You can also sort the results to see the 'Fastest,' 'Cheapest' or 'Best' options first.

The best time to fly from Los Angeles to Phnom Penh International Airport (PNH)

  • February is the quietest time of year to travel to Phnom Penh. Alternatively, join the crowds and visit in August. This is the busiest month for flights from Los Angeles to Phnom Penh International Airport.

  • Before you book a flight from Los Angeles to PNH, think about the type of weather you enjoy. March is the warmest month in Phnom Penh, with temperatures ranging from 23ºC to 38ºC.

  • Travel in January if you want cooler conditions. Average temperatures range between 20ºC and 33ºC. However, this destination delivers on a good time whenever you book your cheap flights from Los Angeles to Phnom Penh International Airport.

More about Phnom Penh

  • After locking in your flight from Los Angeles to Phnom Penh International Airport, think about where you'd like to stay in this city. Make one of these accommodation options your base for exploring Phnom Penh:

  • There are so many things to do and see in this city it can be tricky to work out where to begin. Royal Palace, Tuol Sleng Genocide Museum and Wat Phnom are highlights which should be on every Phnom Penh itinerary.

Complete your Phnom Penh trip with a car rental

  • After you've locked in your hotel and cheap flight from Los Angeles to Phnom Penh International Airport, the next task is choosing one of our car rentals in Phnom Penh. Check out the exclusive deals and easily compare your options on price, fuel policies, and more.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.