California

$441+ Cheap flights from Phnom Penh (PNH) to California

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — LAX
Nov 13 — Nov 201
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phnom Penh to California with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Phnom Penh to California

One-way flights from Phnom Penh to California
Search for one-way flight options from Phnom Penh to California. Find affordable one-way fares based on user searches. Data last updated October 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:55 pmPNH - LAX
3 stops44h 26mMultiple Airlines
Deal found 10/13$441
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:55 pmPNH - LAX
3 stops32h 30mMultiple Airlines
Deal found 10/13$516
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/201:55 pmPNH - LAX
2 stops33h 50mMultiple Airlines
Deal found 10/13$526

Cheap flight deals from Phnom Penh to California

Keep the following information in mind while searching for Phnom Penh to California flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

January

Cheapest in

March

Average price

$978
Provider with most accurate pricing for Phnom Penh Pochentong-Los Angeles flight deals.
Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Los Angeles flights.
Highest demand for flights based on searches. 6% potential increase in price ($68 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phnom Penh to California 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 October 14, 2025.
Use the filters below to find and compare flights from Phnom Penh to California that are best for you.

Fly from

Phnom Penh

Fly to

California

Route

Depart

Return

Price

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Thu 10/23

1:55 pm-8:21 pm

3 stops44h 26m

$441

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Tue 10/21

1:55 pm-8:25 am

3 stops32h 30m

$516

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Mon 10/20

1:55 pm-9:45 am

2 stops33h 50m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Best time to book a flight from Phnom Penh to California

Have a flexible travel schedule? Discover the best time to fly to California from Phnom Penh 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 Phnom Penh to California

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

Currently, September is the cheapest month in which you can book a flight from Phnom Penh to California (average of $609). Flying from Phnom Penh to California in December is currently the most expensive (average of $886). 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 PNH to CA?

Find hourly flight availability from Phnom Penh to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

When flying from Phnom Penh to California, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 12% versus a flight in the afternoon.

What is the cheapest day to fly from Phnom Penh to California?

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

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

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated October 14, 2025.
Read reviews from past customers who have flown EVA Air, China Airlines, and Asiana Airlines from Phnom Penh to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.0

Boarding

8.4

Crew

8.6

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

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.0

Boarding

8.4

Crew

8.6

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

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.0

Boarding

8.4

Crew

8.6

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

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.0

Boarding

8.4

Crew

8.6

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

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.0

Boarding

8.4

Crew

8.6

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

Comfort

8.3

Overall

8.4

Entertainment

8.0

Food

8.0

Boarding

8.4

Crew

8.6

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 Phnom Penh to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Phnom Penh to California?

    Phnom Penh Pochentong (PNH) is the airport you will fly out of if you book a flight from Phnom Penh to California. It is only a 5.0 mi journey to Pochentong (PNH) from Phnom Penh’s city center.

  • What are the most popular routes from Phnom Penh to California?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phnom Penh to California 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 Phnom Penh to California?

    Currently, September is the cheapest month in which you can book a flight from Phnom Penh to California (average of $609). Flying from Phnom Penh to California in December is currently the most expensive (average of $886). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Phnom Penh to California

Discover the top 9 airlines that operate flights from Phnom Penh to California. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$541Average$1,042FlexibilityNo cancel feeOn-time69%
Philippine AirlinesCheapest$670Average$810FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$706Average$838FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$754Average$1,064FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$761Average$923FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$783Average$946FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$939Average$1,050FlexibilityNo cancel feeOn-time70%
China EasternCheapest$964Average$1,001FlexibilityNo cancel feeOn-time62%
EVA AirCheapest$983Average$1,206FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.