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Phnom Penh

$722+ Cheap flights from Los Angeles (LAX) to Phnom Penh (PNH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PNH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Los Angeles to Phnom Penh Pochentong are usually found in March or February, booked 75 days in advance, depart on a Monday or Friday and return on a Wednesday

Cheap flight deals from Los Angeles to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$1,325
(Turkish Airlines)

One-way from

$722
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$914
From Los Angeles to Phnom Penh Pochentong
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One-way flight from Los Angeles to Phnom Penh Pochentong
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Highest demand for flights based on searches. 15% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Los Angeles to Phnom Penh

Cheapest flights from Los Angeles to Phnom Penh
Explore the most affordable flight options available from Los Angeles to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This oojo deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:59 pmLAX - PNH
2 stops40h 56mEtihad Airways
Thu 10/307:55 amPNH - LAX
2 stops47h 20mEtihad Airways
Deal found 9/10$1,646
This Etihad Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amLAX - PNH
2 stops34h 55mMultiple Airlines
Tue 10/287:55 amPNH - LAX
2 stops54h 38mMultiple Airlines
Deal found 9/9$1,650
This Etihad Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:59 pmLAX - PNH
2 stops40h 56mMultiple Airlines
Thu 10/168:30 amPNH - LAX
2 stops52h 16mMultiple Airlines
Deal found 9/9$1,656
This CrystalTravel deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/611:59 pmLAX - PNH
2 stops40h 56mEtihad Airways
Mon 12/157:55 amPNH - LAX
2 stops46h 24mEtihad Airways
Deal found 9/9$1,663
This oojo deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:29 amLAX - PNH
2 stops53h 26mEtihad Airways
Tue 10/218:30 amPNH - LAX
2 stops52h 15mEtihad Airways
Deal found 9/9$1,664
This oojo deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/611:59 pmLAX - PNH
2 stops40h 56mEtihad Airways
Tue 11/47:50 pmPNH - LAX
2 stops33h 27mEtihad Airways
Deal found 9/11$1,695
This Gurufare deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:00 amLAX - PNH
2 stops34h 55mEtihad Airways
Tue 10/218:30 amPNH - LAX
2 stops48h 33mEtihad Airways
Deal found 9/11$1,767
This Etihad Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amLAX - PNH
2 stops34h 55mMultiple Airlines
Tue 11/187:50 pmPNH - LAX
2 stops33h 27mMultiple Airlines
Deal found 9/9$1,784
This Etihad Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:00 amLAX - PNH
2 stops34h 55mMultiple Airlines
Tue 11/187:55 amPNH - LAX
2 stops45h 22mMultiple Airlines
Deal found 9/10$1,873
This Etihad Airways deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:59 pmLAX - PNH
2 stops40h 56mMultiple Airlines
Mon 11/177:55 amPNH - LAX
2 stops45h 21mMultiple Airlines
Deal found 9/11$1,880

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Los Angeles to Phnom Penh that are best for you.

Fly from

Los Angeles

Fly to

Phnom Penh

Route

Depart

Return

Price

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Fri 10/3

11:59 pm-6:55 am

2 stops40h 56m

Phnom Penh Pochentong

Thu 10/30

7:55 am-5:15 pm

2 stops47h 20m

$1,646

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Mon 10/13

11:59 pm-6:55 am

2 stops40h 56m

Phnom Penh Pochentong

Thu 10/30

7:55 am-3:18 pm

2 stops45h 23m

$1,650

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Tue 10/7

6:00 am-6:55 am

2 stops34h 55m

Phnom Penh Pochentong

Tue 10/28

7:55 am-12:33 am

2 stops54h 38m

$1,650

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Fri 10/3

11:59 pm-6:55 am

2 stops40h 56m

Phnom Penh Pochentong

Thu 10/16

8:30 am-10:46 pm

2 stops52h 16m

$1,656

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Wed 10/8

11:29 am-6:55 am

2 stops53h 26m

Phnom Penh Pochentong

Tue 10/21

8:30 am-10:45 pm

2 stops52h 15m

$1,664

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Mon 10/6

11:59 pm-6:55 am

2 stops40h 56m

Phnom Penh Pochentong

Tue 11/4

7:50 pm-2:17 pm

2 stops33h 27m

$1,695

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Tue 10/14

6:00 am-6:55 am

2 stops34h 55m

Phnom Penh Pochentong

Tue 10/21

8:30 am-7:03 pm

2 stops48h 33m

$1,767

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Thu 10/9

6:10 am-6:55 am

2 stops34h 45m

Phnom Penh Pochentong

Thu 10/16

8:30 am-10:46 pm

2 stops52h 16m

$1,784

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Tue 11/4

10:40 pm-6:30 am

2 stops40h 50m

Phnom Penh Pochentong

Mon 12/8

7:55 am-3:19 pm

2 stops46h 24m

$1,849

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Sun 10/19

6:00 am-6:55 am

2 stops34h 55m

Phnom Penh Pochentong

Tue 11/18

7:55 am-2:17 pm

2 stops45h 22m

$1,873

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results
1
2

Best time to book a flight from Los Angeles to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Los Angeles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Phnom Penh

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

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Phnom Penh. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Los Angeles to Phnom Penh, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Los Angeles to Phnom Penh?

Currently, March is the cheapest month in which you can book a flight from Los Angeles to Phnom Penh (average of $983). Flying from Los Angeles to Phnom Penh in June is currently the most expensive (average of $1,553). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to PNH?

Find hourly flight availability from Los Angeles to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Los Angeles to Phnom Penh is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 7% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Phnom Penh. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Los Angeles to Phnom Penh flight should consider departing on Thursday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated September 11, 2025.
See what other customers who have flown with EVA Air, China Airlines, and Asiana Airlines from Los Angeles to Phnom Penh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
China Airlines
8.3
Very good
767 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Asiana Airlines
8.2
Very good
479 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Singapore Airlines
8.1
Very good
1,365 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Cathay Pacific
7.6
Good
993 reviews
EVA Air
8.4
Very good
1,236 reviews

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Los Angeles to Phnom Penh?

    Airlines like Etihad Airways fly from Los Angeles to Phnom Penh in about 40h 56m. The time it takes to get you to your destination can typically vary by up to . There are 8196 mi between Los Angeles and Phnom Penh.

  • What are the cheapest airlines flying from Los Angeles to Phnom Penh round-trip?

    Flying on China Southern is currently your cheapest option to Phnom Penh, with prices starting at $560. Additional round-trip tickets that might be worth considering are offered by Air China and China Eastern, with the lowest prices starting at $644 and $658, respectively. China Southern is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • Where are the most common layover locations when flying from Los Angeles to Phnom Penh?

    Most of the time, Los Angeles to Phnom Penh flights that have layovers will stop in Taipei City. Singapore sees the second most layovers for non-direct flights flying from Los Angeles to Phnom Penh.

  • What are some popular things to do or see while on a layover in Taipei City?

    Most Taipei City visitors opt to spend their time experiencing Taipei 101, Shilin Night Market, and Raohe Street Night Market. Those on a layover in Taipei City interested in visiting Taipei 101, Shilin Night Market, or Raohe Street Night Market can do so by traveling 21.0 mi, 18.3 mi, and 21.6 mi, respectively from Taipei City Taiwan Taoyuan Intl. Those on a layover in Taipei City in need of a rental car can book one at Taipei City Taiwan Taoyuan Intl for about $71.

  • What are some popular points of interest to see during a layover in Singapore?

    The majority of Singapore visitors spend their time at Sentosa, Universal Studios Singapore, and Geylang Serai New Market. Those on a layover in Singapore interested in visiting Sentosa, Universal Studios Singapore, or Geylang Serai New Market can do so by traveling 13.4 mi, 13.4 mi, and 6.9 mi, respectively from Singapore Changi. Travelers in need of a car in Singapore can rent one for about $90 per day.

  • Where are the least popular layover locations for Los Angeles to Phnom Penh flights?

    Los Angeles to Phnom Penh flights have a layover in Seoul the least frequently. Los Angeles to Phnom Penh flights stopping in Hong Kong are the next rarest.

  • Can I find deals for flights from Los Angeles to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Phnom Penh.

  • Can I find deals for business class flights from Los Angeles to Phnom Penh?

    Yes. Cheapflights offers flight deals from Los Angeles to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Los Angeles to Phnom Penh (average of $983). Flying from Los Angeles to Phnom Penh in June is currently the most expensive (average of $1,553). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Los Angeles to Phnom Penh

Discover the top 10 airlines that operate flights from Los Angeles to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$560Average$914FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$644Average$702FlexibilityNo cancel feeOn-time67%
China EasternCheapest$658Average$794FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$661Average$776FlexibilityNo cancel feeOn-time60%
Singapore AirlinesCheapest$673Average$936FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$683Average$861FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$710Average$852FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$750Average$918FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$821Average$1,051FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$895Average$1,081FlexibilityNo cancel feeOn-time74%

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