LAX - PNH

$401 Find Cheap Flights from Los Angeles to Phnom Penh

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Phnom Penh departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Phnom Penh.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to Phnom Penh.
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Cheap Flights from Los Angeles to Phnom Penh (LAX-PNH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to Phnom Penh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Los Angeles to Phnom Penh

Wed, Oct 1 - Tue, Oct 14
Philippine Airlines Logo
12:50 pm - 12:15 amLAX-PNH
21h 25m1 stop
Philippine Airlines Logo
1:15 am - 9:45 amPNH-LAX
22h 30m1 stop
$646Philippine Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 14
Philippine Airlines Logo
11:55 pm - 12:15 amLAX-PNH
34h 20m1 stop
Philippine Airlines Logo
1:15 am - 8:40 pmPNH-LAX
33h 25m1 stop
$659Philippine Airlines
Find Deal
Wed, Oct 8 - Wed, Oct 29
Singapore Airlines Logo
8:40 pm - 8:40 amLAX-PNH
22h 00m1 stop
Singapore Airlines Logo
2:50 pm - 7:00 pmPNH-LAX
18h 10m1 stop
$713Singapore Airlines
Find Deal
Mon, Sep 1 - Thu, Oct 9
China Eastern Logo
12:30 pm - 11:15 pmLAX-PNH
20h 45m1 stop
China Eastern Logo
6:50 pm - 10:05 amPNH-LAX
53h 15m3 stops
$714China Eastern
Find Deal
Wed, Oct 1 - Wed, Oct 15
Singapore Airlines Logo
8:40 pm - 8:40 amLAX-PNH
22h 00m1 stop
Singapore Airlines Logo
2:05 pm - 7:05 pmPNH-LAX
19h 00m1 stop
$717Singapore Airlines
Find Deal
Mon, Sep 1 - Thu, Oct 9
China Eastern Logo
12:30 pm - 11:15 pmLAX-PNH
20h 45m1 stop
China Eastern Logo
6:50 pm - 10:05 amPNH-LAX
29h 15m2 stops
$720China Eastern
Find Deal
Tue, Sep 30 - Wed, Nov 5
Cathay Pacific Logo
12:30 am - 10:15 amLAX-PNH
19h 45m1 stop
Cathay Pacific Logo
11:45 am - 1:20 pmPNH-LAX
16h 35m1 stop
$752Cathay Pacific
Find Deal
Tue, Sep 30 - Wed, Nov 5
Cathay Pacific Logo
12:30 am - 5:20 pmLAX-PNH
26h 50m1 stop
Cathay Pacific Logo
11:45 am - 1:20 pmPNH-LAX
16h 35m1 stop
$758Cathay Pacific
Find Deal
Mon, Oct 20 - Wed, Oct 29
China Airlines Logo
12:05 am - 9:50 amLAX-PNH
19h 45m1 stop
China Airlines Logo
11:35 am - 8:35 pmPNH-LAX
23h 00m1 stop
$843China Airlines
Find Deal
Tue, Aug 5 - Wed, Mar 11
China Airlines Logo
12:55 am - 4:05 pmLAX-PNH
25h 10m1 stop
China Airlines Logo
11:35 am - 8:35 pmPNH-LAX
23h 00m1 stop
$845China Airlines
Find Deal
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KAYAK's insights & trends for Los Angeles to Phnom Penh flights

Get data-powered insights and trends into flights from Los Angeles to Phnom Penh to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Los Angeles to Phnom Penh?

The average price of all round-trip flights from Los Angeles to Phnom Penh clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Los Angeles to Phnom Penh, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Phnom Penh, Wednesday is the cheapest day to fly and Thursday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to Phnom Penh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Los Angeles to Phnom Penh is March, where tickets cost $838 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,452 and $1,315 respectively.

How far in advance should I book a flight from Los Angeles to Phnom Penh?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Los Angeles to Phnom Penh, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Los Angeles to Phnom Penh, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonAugust
High seasonNovember
Cheapest flight$401
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Los Angeles to Phnom Penh

When to book flights from Los Angeles to Phnom Penh

Are your dates flexible? Find out the best times to travel from Los Angeles to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Los Angeles to Phnom Penh

  • Does PNH airport have accessible facilities?

    Yes. PNH airport provides wheelchair-accessible rooms with lifts and separate adapted washrooms for travelers traveling with wheelchairs. The airport's airline provides wheelchairs and special assistance to disabled passengers to help them navigate the airport. Other accessible facilities include ramps, escalators and adapted telephones throughout the airport.

  • Which family facilities are available at PNH airport?

    PNH airport is family-friendly as it offers facilities favorable to family travelers especially those with kids. It has a special playroom for children with toys and games at the international and domestic terminals, the car park and the check-in area. There are also family restrooms with changing spaces throughout the airport.

  • Which business facilities are available at LAX airport?

    LAX airport is recommendable for corporate travelers on a business or work trip as it offers essential business facilities. The Star Alliance Airport Lounge offers a full business suite featuring fax and copy machines, scanners, desk and secretarial services. It also has a private meeting room designated for meetings, briefings and presentations and is located in Tom Bradley International Terminal.

  • What is the best way to get from downtown Los Angeles to LAX airport?

    When driving from downtown Los Angeles, use the 405 Freeway, take the Sepulveda Boulevard exit, turn left and follow the signs to Terminal 6. You can also use the 405 Freeway, take the Pico Boulevard exit, turn right, and follow the signs to Terminal 1.

  • What is the cheapest flight from Los Angeles to Phnom Penh?

    In the last 3 days, the lowest price for a flight from Los Angeles to Phnom Penh was $401 for a one-way ticket and $646 for a round-trip.

  • Do I need a passport to fly between Los Angeles and Phnom Penh?

    Yes

  • Which airports will I be using when flying from Los Angeles to Phnom Penh?

    On your way to Phnom Penh, you’ll fly out from Los Angeles. You’ll be landing at Phnom Penh Pochentong.

  • Which aircraft models fly most regularly from Los Angeles to Phnom Penh?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Los Angeles to Phnom Penh?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Los Angeles and Phnom Penh, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Phnom Penh from Los Angeles?

    Taipei City is the most popular layover city among KAYAK users traveling from Los Angeles to Phnom Penh.

  • Which is the best airline for flights from Los Angeles to Phnom Penh, EVA Air or Korean Air?

    The two airlines most popular with KAYAK users for flights from Los Angeles to Phnom Penh are EVA Air and Korean Air. With an average price for the route of $1,053 and an overall rating of 8.4, EVA Air is the most popular choice. Korean Air is also a great choice for the route, with an average price of $934 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Los Angeles to Phnom Penh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Angeles to Phnom Penh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to Phnom Penh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh from Los Angeles is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Angeles to Phnom Penh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phnom Penh with an airline and back to Los Angeles with another airline. Booking your flights between Los Angeles and PNH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to Phnom Penh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phnom Penh from Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Los Angeles to Phnom Penh

  • Los Angeles International Airport (LAX) has baby care facilities convenient for traveling mothers. It hosts nursing rooms for breastfeeding and pumping breast milk in every terminal. If you want to breastfeed your infant or pump breast milk, use the nursing rooms by gate 13 of Terminal 1, the Parlor in Terminal 3 and the Sunglass Hut of Terminal 4. Tom Bradley International Terminal has private rooms for baby diaper changing near gate 150.
  • LAX airport allows animal travelers and provides pet-friendly facilities. There are indoor pet relief areas where you can let your furry friend free to relieve themselves before your flight located in Terminals 1, 3 and 4 and Tom Bradley International Terminal. There are also outdoor pet relief areas outside T5 and between T1 & T2.
  • Travelers can access several parking facilities at LAX airport. If you need short-term parking services, park at Terminals 2 & 4 Parking or the economy parking. There are also long-term parking lots in Terminal 2 and Terminal 4, which offer extended stays located at the far end of Tom Bradley International Terminal and Terminal 7.
  • Phnom Penh Pochentong Airport (PNH) offers car rental services to its arriving passengers. Travelers can look for car rental companies at the Arrivals Hall of the airport. The car rental companies allowed to operate at the airport are Hertz, Avis, Europcar, Alamo and Cambodia Toyota Rent-A-Car which offers a wide array of cars to choose from.
  • PNH airport hosts three lounges accessible by all passengers where you can relax, eat and unwind after a long flight. Plaza Premium Lounge on the mezzanine level offers telephone services, premium food and snacks. Check out Bangkok Airways Boutique Lounge next to Gate 5 or Bangkok Airways Blue Ribbon Lounge for drinks and showers.

Reviews of the top 5 airlines serving from Los Angeles to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to Phnom Penh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Los Angeles to Phnom Penh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1204 reviews
8.3Comfort
8.0Entertainment
8.4Boarding
8.6Crew
8.1Food
Airline reviews

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

8.0 ExcellentAnonymous, Jun 2025LAX - TPE
Read more EVA Air reviews

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

The flight attendants should be nicer, on my first flight I told them I’d prefer a veggie meal sometimes and then she began to lecture me about it, it was a late flight and I wanted an easy digestion meal so that I can sleep quickly. The meals were abit odd, breakfast on my last flight had eggs, oatmeal and fish, did not taste good at all, strange combination. The economy seats are very tight and crowded, not comfortable at all. Overall for the price I paid I thought I was going to get more.

seats are pitched well. you don't feel too tight.

For the price, it was better than other airlines; quality of food and service was very good.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

Great service. Was there a food option? I was given food (I could have ordered ahead of time?) but had no choice. I like choice.

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

EVA air was nice. It was the first time I’ve flown with them. The poor entertainment choices for 2 long flights will make me think about choosing them next time. I didn’t know if would effect me so much but I couldn’t sleep and it added to the stress. The food was terrible for me but I couldn’t find how to inform them about my diet when I bought my ticket.

It was a good flight. I would highly recommend it to family and friends.

They need to improve on how the plane lands cause it was not smooth at all.

I did not like how the plane landed. It was not smooth.

Been flying with China Airline over years many times. Good experience with them, no issues.

China Airlines crews are very excellent doing their job. Very friendly and hardworking. I will always choose China Airlines over and over. Thank you all for making my flight comfortable. God bless to all the staff. :)

Staff was so nice and very helpful with directions aswell!

Most relaxing long distance flight I have been on. And I have flown on many.

It was our first time flying with China Airlines and had a very nice experience. The airline staff & crews both on the ground and air were very nice. Food on the plane was very good. Will recommend it to family and friends.

I don’t think I’ll be flying them again. Tight seats, no flowing air or air nozzles that you can turn air on you, for those who could have motion sickness this would be your worst nightmare. The pilot was great and experienced (which is what you want when flying 12 hours) overall I’m thankful knowledgeable pilots!

My ticket did not indication which group I was in for boarding; the gate attended help me

Boarding could have been a little bit better but other than that it was a pretty good experience. I think because of the stowaway to Paris France recently they are being extra diligent about boarding passes at the gate. But they boarded the back of the plane first, and that's something I really think needs to start in the USA.

Food from Surabaya was below average but from Singapore is much better

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

The food options and quality could use some more excitement and variety.

Really enjoyed the flight. Our flight attendant on the way back SIN-LAX was exceptional I didn’t get her name but she was so kind and went above and beyond to make sure I was comfortable. I had a bit of a panic attack and she checked on me a few times to make sure I was ok. Really appreciated her attention and service. Thank u

Short staffs, I ask stewardess to bring me cognac twice during dinner but they didn't bring it!

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

very professional and very attentive to my Special Needs as I required a Wheel Chair and assistance to board

Everything was fine and I have no complaints or things to note.

The economy seats are much indeed roomier. Meals needs improvement.

It was okay overall but the food was very, very bad.

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

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