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$458+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — LAX
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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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 July 30, 2025.

Round-trip from

$691
(oojo)

One-way from

$458
(oojo)

Popular in

January

Cheapest in

March

Average price

$1,013
From Phnom Penh Pochentong to California
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One-way flight from Phnom Penh Pochentong to California
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Highest demand for flights based on searches. 7% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Phnom Penh to California

Cheapest flights from Phnom Penh to California
Explore the most affordable flight options available from Phnom Penh to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This oojo deal was found by Cheapflights users on 7/30. 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.
Sat 9/1311:30 pmPNH - SFO
1 stop30h 00mMultiple Airlines
Sat 9/2011:30 pmSFO - PNH
1 stop32h 40mMultiple Airlines
Deal found 7/30$686
This oojo deal was found by Cheapflights users on 7/29. 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.
Tue 9/91:15 amPNH - LAX
1 stop33h 25mPhilippine Airlines
Thu 9/2511:55 pmLAX - PNH
1 stop34h 20mPhilippine Airlines
Deal found 7/29$691
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/71:15 amPNH - SFO
1 stop33h 35mPhilippine Airlines
Tue 10/2111:55 pmSFO - PNH
1 stop34h 20mPhilippine Airlines
Deal found 7/30$729
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:50 amPNH - LAX
2 stops46h 10mXiamenAir
Thu 9/2511:55 pmLAX - PNH
1 stop21h 25mXiamenAir
Deal found 7/30$822
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:30 pmPNH - LAX
1 stop30h 30mMultiple Airlines
Thu 9/2511:00 pmLAX - PNH
1 stop33h 55mMultiple Airlines
Deal found 7/29$840
This Korean Air deal was found by Cheapflights users on 7/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:30 pmPNH - LAX
1 stop24h 10mKorean Air
Thu 9/2512:40 pmLAX - PNH
1 stop19h 30mKorean Air
Deal found 7/30$841
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:40 pmPNH - SFO
2 stops58h 25mChina Eastern
Thu 9/1112:00 pmSFO - PNH
1 stop21h 15mChina Eastern
Deal found 7/30$949
This China Airlines deal was found by Cheapflights users on 7/29. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:50 amPNH - LAX
1 stop17h 40mChina Airlines
Wed 9/2412:05 amLAX - PNH
1 stop19h 45mChina Airlines
Deal found 7/29$1,022
This China Airlines deal was found by Cheapflights users on 7/29. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:10 pmPNH - SFO
1 stop17h 20mChina Airlines
Wed 9/241:05 amSFO - PNH
1 stop18h 45mChina Airlines
Deal found 7/29$1,040
This Gotogate deal was found by Cheapflights users on 7/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:50 pmPNH - LAX
3 stops53h 15mChina Eastern
Sat 9/2012:30 pmLAX - PNH
3 stops57h 05mChina Eastern
Deal found 7/29$1,088
This oojo deal was found by Cheapflights users on 7/30. 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.
Sat 9/1312:35 pmPNH - SFO
1 stop17h 25mEVA Air
Fri 9/191:00 amSFO - PNH
1 stop20h 15mEVA Air
Deal found 7/30$1,089
This oojo deal was found by Cheapflights users on 7/30. 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 9/1012:35 pmPNH - LAX
1 stop22h 20mEVA Air
Wed 9/241:05 amLAX - PNH
1 stop20h 10mEVA Air
Deal found 7/30$1,089

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 July 30, 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 PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Sat 9/13

11:30 pm-3:30 pm

1 stop30h 00m

San Francisco

Sat 9/20

11:30 pm-10:10 pm

1 stop32h 40m

$686

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Tue 9/9

1:15 am-8:40 pm

1 stop33h 25m

Los Angeles

Thu 9/25

11:55 pm-12:15 am

1 stop34h 20m

$691

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Tue 10/7

1:15 am-8:50 pm

1 stop33h 35m

San Francisco

Tue 10/21

11:55 pm-12:15 am

1 stop34h 20m

$729

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Wed 9/10

11:50 am-8:00 pm

2 stops46h 10m

Los Angeles

Thu 9/25

11:55 pm-11:20 am

1 stop21h 25m

$822

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Wed 9/10

11:30 pm-4:00 pm

1 stop30h 30m

Los Angeles

Thu 9/25

11:00 pm-10:55 pm

1 stop33h 55m

$840

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Wed 9/10

11:30 pm-9:40 am

1 stop24h 10m

Los Angeles

Thu 9/25

12:40 pm-10:10 pm

1 stop19h 30m

$841

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Thu 8/28

12:40 pm-9:05 am

2 stops58h 25m

San Francisco

Thu 9/11

12:00 pm-11:15 pm

1 stop21h 15m

$949

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Wed 9/10

10:50 am-2:30 pm

1 stop17h 40m

Los Angeles

Wed 9/24

12:05 am-9:50 am

1 stop19h 45m

$1,022

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Thu 9/4

5:10 pm-8:30 pm

1 stop17h 20m

San Francisco

Wed 9/24

1:05 am-9:50 am

1 stop18h 45m

$1,040

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Sat 9/13

6:50 pm-10:05 am

3 stops53h 15m

Los Angeles

Sat 9/20

12:30 pm-11:35 am

3 stops57h 05m

$1,088

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 48 results
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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, January is the cheapest month in which you can book a flight from Phnom Penh to California (average of $246). Flying from Phnom Penh to California in March is currently the most expensive (average of $326). 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 July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phnom Penh to California as you normally would.

How much does it cost to fly round-trip from Phnom Penh to California?

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 July 30, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air, and China Airlines from Phnom Penh to California. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,222 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,222 reviews
EVA Air
8.4
Very good
1,222 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,121 reviews
EVA Air
8.4
Very good
1,222 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
754 reviews
EVA Air
8.4
Very good
1,222 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Singapore Airlines
8.1
Very good
1,338 reviews
EVA Air
8.4
Very good
1,222 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,980 reviews
EVA Air
8.4
Very good
1,222 reviews

Entertainment

8.0

Food

8.1

Overall

8.4

Crew

8.6

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 cheapest airlines to fly from Phnom Penh to California one-way?

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at $458. Korean Air flights start at $548 while deals on China Eastern start at $558 one-way.

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

    The most popular route from Phnom Penh to California is Phnom Penh Pochentong - San Francisco. You may also consider Phnom Penh Pochentong - Los Angeles or Phnom Penh Pochentong - Oakland.

  • 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, January is the cheapest month in which you can book a flight from Phnom Penh to California (average of $246). Flying from Phnom Penh to California in March is currently the most expensive (average of $326). 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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Alternative routes for Phnom Penh to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Phnom Penh to California

Discover the top 8 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$692Average$764FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$700Average$817FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$754Average$1,064FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$761Average$922FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$794Average$977FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$926Average$1,037FlexibilityNo cancel feeOn-time70%
China EasternCheapest$964Average$1,001FlexibilityNo cancel feeOn-time62%
EVA AirCheapest$1,009Average$1,193FlexibilityNo cancel feeOn-time74%

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