Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Phnom Penh to California from $441

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phnom Penh to California departing on 5/13. 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
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to California

In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best California Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles1 stop$680
San Francisco
San Francisco1 stop$680
San Diego
San Diego2 stops$1,300
San Jose
San Jose2 stops$1,497
Reno
Reno2 stops$1,703

Good to know

Low season

January

High season

December

Cheapest flight

$441
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Phnom Penh to Los Angeles

FAQs - booking California flights

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

    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 Phnom Penh to California.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to California from Phnom Penh 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 Phnom Penh to California?

    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 California with an airline and back to Phnom Penh with another airline.

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

    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 California from Phnom Penh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to California

  • Morning departure is around 14% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 4 airlines serving from Phnom Penh to California

 
Need help choosing which airline to fly with from Phnom Penh to California? 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.
8.2
Singapore AirlinesOverall score based on 1465 reviews
8.1Comfort
8.2Entertainment
8.7Crew
7.8Food
8.4Boarding
Airline reviews

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

8.0 ExcellentAnonymous, Apr 2024SIN - JFK
Read more about Singapore Airlines reviews

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

Cabin Crew always friendly and helpful. Seating cramped - foul smelling from toilets, high risk of disease. Guard personal property such as expensive sunglasses Coffee always awful and cold Meal trays toddler sized Not worth the extra cost to fly SQ - use a budget airline, same if not better experience

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

The crew were fine. I didn’t enjoy the food at all. I found it unappetising and really had trouble eating it. The comfort level was fine and our return flight is with Cathay Pacific but honestly I probably wouldn’t fly Cathay Pacific again.

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

Everything was good food could be better but ok for economy on my 2nd flight the head ph jack are bad you have to hold pushed in to hear anything but other then that very nice service

Uncomfortable seat/ bed. Opted for a front window seat without TV not working ). A bit smelly blanket and environment inside.

I traveled to Singapore for 5 days, I didn’t receive my luggage until the 3rd day. When I received my luggage was broken which they fixed it supposedly. I never had such a poor experience with the any other airline. I honestly think it should be a compensation for all of my losses and suffering that I went through.

This wasn't even a Cathay flight, it was Lufthansa and I didn't earn any asia miles

Cons: "The flight delay could have been announced over the speakers"

If you are over 170 cm, i would implore you to select an exit row or front row seat. You will not be able to sleep. Extremely uncomfortable.

My second consecutive experience of flight delay between 1.5 and close to 2hr. Resulting upsetting my biz agenda and additional expenses on local transportation to catch up

Expensive Poor check-in process staff only arrived 2h before boarding which is not a par with international standards Cabin was overly warm No seat Pocket No in seat charging No entertainment No WiFi option Slow cabin service Limited purchasing options Boarding was good Staff were presentable Flight was safe and on time

The flight attendants were not passing out soft drinks. They skipped a lot of rows and passengers were complaining.

The boarding a bit late but overall no drama. Will fly with jetstar again someday for sure.

seat legroom was quite narrow, so i could feel the person’s knees behind me.

Honestly, I Wouldn’t fly Jetstar if I had a choice.

Paid top dollar, and outrageous add ons to get squeezed into an uncomfortable seat with the least leg room possible. Probably best to avoid air travel whenever possible, maybe forever.

They lost my luggage. Doesn't exactly make the experience great.

Leg room is just too short and food costs and is not good quality. But the big issue was they said that my luggage would be transferred to the next flight, so no need for me to exit customs, get a visa and reboard. However that didn't happen and my luggage is still, 2 days later, in Denpasar. So whilst the flight went on time and was fairly average, I think that the cost vs quality is not good enough.

The flight delay... but bus from the airport be on time

Bad experience, delay like no tomorrow. Original schedule departure time at 9:30pm, delayed until 12:05am only depart.

Great. Very satisfied with a direct flight from Penang back to HK international. Stewards in the cabin were very friendly and helpful. Would not hesitate to fly with Air Asia in the future.

Second time flying on AirAsia. They’re fine for a low cost carrier, so I don’t expect high level hospitality. They could have informed us that the flight would be delayed even if by a few minutes, instead of the passengers asking the gate agents why we’re not boarding 8 minutes before takeoff. And given some of the passengers on this particular flight were problematic, the crew did great handling such people.

Meh, it was AirAsia. It's not about a quality.

Great flight. Achieve my objecttive of travelling with less hassle .

They didn't have a single blanket for hire for a long haul overnight flight. This wasn't good enough even for a budget airline

Kayak shares with you the best price! and in my case it was Air Asia flight. Air Asia flight was on time, the boarding was seamless with FACES technology at KLIA2 and the pilot made a great smooth landing upon arrival. Excellent trip!

I left the city late and fortunately the flight was also delayed 50mins

Air Asia’s standard has dropped tremendously post pandemic. The whole organisation feels ‘soul-less’

Book cheap flights from Phnom Penh to California

Recent round-trip flight deals

9/12Thu
1 stopPhilippine Airlines
34h 00mPNH-SFO
9/26Thu
1 stopPhilippine Airlines
34h 09mSFO-PNH
$680
9/5Thu
1 stopPhilippine Airlines
33h 50mPNH-LAX
9/9Mon
1 stopPhilippine Airlines
21h 24mLAX-PNH
$680
6/8Sat
1 stopCathay Pacific
18h 05mPNH-LAX
9/14Sat
1 stopCathay Pacific
19h 00mLAX-PNH
$943
6/17Mon
1 stopCathay Pacific
25h 20mPNH-SFO
6/27Thu
1 stopCathay Pacific
25h 25mSFO-PNH
$1,165
10/12Sat
1 stopSingapore Airlines
45h 35mPNH-LAX
11/5Tue
2 stopsSingapore Airlines
28h 50mLAX-PNH
$1,197
9/3Tue
1 stopSingapore Airlines
21h 35mPNH-LAX
11/12Tue
2 stopsSingapore Airlines
38h 00mLAX-PNH
$1,228
5/30Thu
3 stopsVietnam Airlines
62h 55mPNH-SFO
10/6Sun
1 stopVietnam Airlines
28h 05mSFO-PNH
$1,429
7/1Mon
3 stopsVietnam Airlines
62h 55mPNH-SFO
7/10Wed
1 stopVietnam Airlines
28h 05mSFO-PNH
$1,567
9/13Fri
3 stopsEmirates
31h 10mPNH-SFO
9/26Thu
3 stopsEmirates
33h 30mSFO-PNH
$1,916
7/22Mon
2 stopsEmirates
36h 20mPNH-SFO
7/26Fri
2 stopsEmirates
55h 45mSFO-PNH
$1,946

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/13Mon
1 stopXiamenAir
39h 45mPNH-LAX
$441
6/4Tue
1 stopPhilippine Airlines
34h 00mPNH-SFO
$464
5/12Sun
2 stops
29h 35mPNH-LAX
$478
5/15Wed
2 stops
39h 40mPNH-SFO
$496
5/29Wed
1 stopVietnam Airlines
18h 30mPNH-SFO
$501
6/19Wed
2 stopsSingapore Airlines
32h 25mPNH-LAX
$612
7/10Wed
1 stopVietnam Airlines
18h 30mPNH-SFO
$716
9/30Mon
2 stopsSingapore Airlines
31h 37mPNH-SFO
$884
6/5Wed
3 stopsEmirates
39h 04mPNH-SJC
$1,410
5/15Wed
3 stopsEmirates
38h 18mPNH-SJC
$1,887

Search by stops

Search by airline

Search by price

Last minute flights from Phnom Penh to California

Last minute flight, train and bus deals

5/7Tue
multi-stopPhilippine Airlines
33h 05mPNH-LAX
9/9Mon
multi-stopPhilippine Airlines
21h 24mLAX-PNH
$724
5/7Tue
multi-stopPhilippine Airlines
33h 05mPNH-LAX
7/17Wed
multi-stopPhilippine Airlines
34h 19mLAX-PNH
$876
5/8Wed
multi-stop
39h 45mPNH-LAX
9/8Sun
multi-stop
19h 00mLAX-PNH
$949
5/8Wed
multi-stop
40h 45mPNH-LAX
9/9Mon
multi-stop
21h 24mLAX-PNH
$984
5/8Wed
multi-stopAsiana Airlines
30h 05mPNH-LAX
7/17Wed
multi-stopAsiana Airlines
20h 15mLAX-PNH
$1,079
5/7Tue
multi-stopSingapore Airlines
41h 15mPNH-LAX
8/7Wed
multi-stopSingapore Airlines
27h 50mLAX-PNH
$1,419
5/7Tue
multi-stopSingapore Airlines
36h 45mPNH-LAX
8/7Wed
multi-stopSingapore Airlines
32h 45mLAX-PNH
$1,430
5/7Tue
multi-stopEmirates
31h 25mPNH-LAX
8/7Wed
multi-stopEmirates
33h 55mLAX-PNH
$2,043
5/8Wed
multi-stopEmirates
32h 50mPNH-LAX
7/17Wed
multi-stopEmirates
50h 50mLAX-PNH
$2,467
5/8Wed
multi-stopAsiana Airlines
30h 05mPNH-LAX
7/10Wed
multi-stopAsiana Airlines
20h 15mLAX-PNH
$4,925

Search by stops

Search by airline

Search by price

Phnom Penh - California Flights

Departure:

Phnom Penh (PNH)Cambodia

Return flight deals:

California - Phnom Penh

Cabin classes: