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Cheap flights from Phnom Penh to California from $434

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phnom Penh to California departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Phnom Penh to California

Cheap round-trip flights

Logo
11:30 pm - 3:30 pmPNH-SFO
30h 00m1 stop
Logo
11:30 pm - 10:10 pmSFO-PNH
32h 40m1 stop
$717
Find Deal
Tue, Sep 16 - Tue, Sep 23
XiamenAir Logo
12:20 pm - 8:00 pmPNH-LAX
21h 40m1 stop
XiamenAir Logo
11:55 pm - 11:20 amLAX-PNH
21h 25m1 stop
$780XiamenAir
Find Deal
Tue, Sep 9 - Tue, Sep 23
Philippine Airlines Logo
1:15 am - 8:40 pmPNH-LAX
33h 25m1 stop
Philippine Airlines Logo
11:55 pm - 12:15 amLAX-PNH
34h 20m1 stop
$793Philippine Airlines
Find Deal
Fri, Aug 15 - Tue, Sep 2
Asiana Airlines Logo
11:55 pm - 3:30 pmPNH-SFO
29h 35m1 stop
Asiana Airlines Logo
11:30 pm - 10:55 pmSFO-PNH
32h 25m1 stop
$805Asiana Airlines
Find Deal
Fri, Oct 24 - Sat, Nov 8
Asiana Airlines Logo
11:55 pm - 4:00 pmPNH-LAX
30h 05m1 stop
Asiana Airlines Logo
10:00 am - 10:55 pmLAX-PNH
22h 55m1 stop
$805Asiana Airlines
Find Deal
Wed, Sep 10 - Thu, Sep 25
Philippine Airlines Logo
1:15 am - 9:45 amPNH-LAX
22h 30m1 stop
Philippine Airlines Logo
11:55 pm - 12:15 amLAX-PNH
34h 20m1 stop
$828Philippine Airlines
Find Deal
Sat, Aug 16 - Tue, Sep 2
Cathay Pacific Logo
6:30 pm - 10:35 pmPNH-LAX
18h 05m1 stop
Cathay Pacific Logo
12:25 am - 10:15 amLAX-PNH
19h 50m1 stop
$917Cathay Pacific
Find Deal
Sat, Aug 30 - Fri, Sep 5
Cathay Pacific Logo
11:25 am - 5:05 pmPNH-LAX
19h 40m1 stop
Cathay Pacific Logo
1:25 pm - 10:15 amLAX-PNH
30h 50m1 stop
$933Cathay Pacific
Find Deal
Sat, Aug 30 - Sat, Sep 6
EVA Air Logo
12:35 pm - 8:55 pmPNH-LAX
22h 20m1 stop
EVA Air Logo
12:50 am - 11:15 amLAX-PNH
20h 25m1 stop
$1,087EVA Air
Find Deal
Mon, Sep 1 - Mon, Oct 6
EVA Air Logo
12:35 pm - 7:20 amPNH-LAX
32h 45m1 stop
EVA Air Logo
1:05 am - 11:15 amLAX-PNH
20h 10m1 stop
$1,089EVA Air
Find Deal
Wed, Sep 10 - Wed, Sep 24

XiamenAir flights from Phnom Penh to California

Our best XiamenAir deals on Phnom Penh to California flight tickets
XiamenAir
Sep 9
PNH12:20 pmPhnom Penh Pochentong
21h 40m
1 stop
LAX8:00 pmLos Angeles
Sep 23
LAX11:55 pmLos Angeles
21h 25m
1 stop
PNH11:20 amPhnom Penh Pochentong
$780
Find similar
XiamenAir
Sep 10
PNH11:50 amPhnom Penh Pochentong
46h 10m
2 stops
LAX8:00 pmLos Angeles
Sep 25
LAX11:55 pmLos Angeles
27h 05m
1 stop
PNH5:00 pmPhnom Penh Pochentong
$821
Find similar
XiamenAir
Sep 10
PNH11:50 amPhnom Penh Pochentong
46h 10m
2 stops
LAX8:00 pmLos Angeles
Sep 25
LAX11:55 pmLos Angeles
27h 05m
1 stop
PNH5:00 pmPhnom Penh Pochentong
$827
Find similar

Philippine Airlines flights from Phnom Penh to California

Our best Philippine Airlines deals on Phnom Penh to California flight tickets
Philippine Airlines
Aug 15
PNH1:15 amPhnom Penh Pochentong
33h 25m
1 stop
LAX8:40 pmLos Angeles
Sep 2
LAX11:55 pmLos Angeles
34h 20m
1 stop
PNH12:15 amPhnom Penh Pochentong
$793
Find similar
Philippine Airlines
Aug 16
PNH1:15 amPhnom Penh Pochentong
22h 30m
1 stop
LAX9:45 amLos Angeles
Sep 2
LAX11:55 pmLos Angeles
34h 20m
1 stop
PNH12:15 amPhnom Penh Pochentong
$828
Find similar
Philippine Airlines
Aug 15
PNH1:15 amPhnom Penh Pochentong
33h 35m
1 stop
SFO8:50 pmSan Francisco
Sep 2
SFO11:55 pmSan Francisco
34h 20m
1 stop
PNH12:15 amPhnom Penh Pochentong
$839
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from Phnom Penh to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Tue 9/16

11:30 pm-3:30 pm

1 stop30h 00m

San Francisco

Tue 9/23

11:30 pm-10:10 pm

1 stop32h 40m

$717

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Tue 9/9

12:20 pm-8:00 pm

1 stop21h 40m

Los Angeles

Tue 9/23

11:55 pm-11:20 am

1 stop21h 25m

$780

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Fri 8/15

1:15 am-8:40 pm

1 stop33h 25m

Los Angeles

Tue 9/2

11:55 pm-12:15 am

1 stop34h 20m

$793

Phnom PenhSan Francisco

PNH - SFO

PNHSFO

Phnom Penh Pochentong

Fri 10/24

11:55 pm-3:30 pm

1 stop29h 35m

San Francisco

Sat 11/8

11:30 pm-10:55 pm

1 stop32h 25m

$805

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Wed 9/10

11:55 pm-4:00 pm

1 stop30h 05m

Los Angeles

Thu 9/25

10:00 am-10:55 pm

1 stop22h 55m

$805

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Sat 8/16

1:15 am-9:45 am

1 stop22h 30m

Los Angeles

Tue 9/2

11:55 pm-12:15 am

1 stop34h 20m

$828

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Sat 8/30

6:30 pm-10:35 pm

1 stop18h 05m

Los Angeles

Fri 9/5

12:25 am-10:15 am

1 stop19h 50m

$917

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Sat 8/30

11:25 am-5:05 pm

1 stop19h 40m

Los Angeles

Sat 9/6

1:25 pm-10:15 am

1 stop30h 50m

$933

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Mon 9/1

12:35 pm-8:55 pm

1 stop22h 20m

Los Angeles

Mon 10/6

12:50 am-11:15 am

1 stop20h 25m

$1,087

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Wed 9/10

12:35 pm-7:20 am

1 stop32h 45m

Los Angeles

Wed 9/24

1:05 am-11:15 am

1 stop20h 10m

$1,089

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

How to get the cheapest flight ticket from Phnom Penh to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to California?

The month of October is another great option to travel to California, with average flight prices from Phnom Penh averaging around $877.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Phnom Penh to California is on a Wednesday. Travelers who choose to depart for California on a Wednesday will often find tickets for as low as $1,014. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to California on Thursday is $1,184.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is in the evening when flights can be purchased for as low as $945. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,323 on average. Flights to California from Phnom Penh at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from Phnom Penh when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $990 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Phnom Penh for as low as $812 on momondo.

Can stopping save me money on Phnom Penh to California flights?

You could potentially save up to 49% on your flight if you consider stops on a Phnom Penh to California flight.

Cheap Phnom Penh to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phnom Penh to California

Best Price Found

$434

Fastest flight time

17h 25m

Direct flights

None

Airports in California

3 airports
The best one-way flight to California from Phnom Penh in the past 72 hours is $434. The best round-trip flight deal from Phnom Penh to California found on momondo in the last 72 hours is $717.
The fastest flight from Phnom Penh to California takes 17h 25m
There are no direct flights from Phnom Penh to California. Popular non-direct routes for this connection are Phnom Penh Pochentong Airport - San Francisco Airport and Phnom Penh Pochentong Airport - Los Angeles Airport.
There are 3 airports near California: Los Angeles (LAX), San Francisco (SFO), San Jose (SJC)
Search flight deals

  • When did momondo last update prices for flights from Phnom Penh Pochentong Airport to California?

    Prices for flights from Phnom Penh Pochentong Airport to California refresh daily.

  • How many operators does momondo search for flights from Phnom Penh Pochentong Airport to California?

  • How old do you have to be to fly from Phnom Penh Pochentong Airport to California?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phnom Penh Pochentong Airport to California.

  • What documentation or ID do you need to fly to California?

    The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phnom Penh to California

Compare and see reviews for airlines that fly from Phnom Penh to California with momondo
Airline
Rating
Free Cancellation
Price
Philippine AirlinesPriceFrom $692Free CancellationRating
7.2
894 reviews
Search Philippine Airlines flights
Asiana AirlinesPriceFrom $700Free CancellationRating
8.2
468 reviews
Search Asiana Airlines flights
Singapore AirlinesPriceFrom $754Free CancellationRating
8.1
1,338 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $761Free CancellationRating
7.6
951 reviews
Search Cathay Pacific flights
Korean AirPriceFrom $794Free CancellationRating
8.4
1,122 reviews
Search Korean Air flights
China AirlinesPriceFrom $926Free CancellationRating
8.3
755 reviews
Search China Airlines flights
China EasternPriceFrom $964Free CancellationRating
7.2
159 reviews
Search China Eastern flights
EVA AirPriceFrom $1,009Free CancellationRating
8.4
1,220 reviews
Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Phnom Penh to California?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phnom Penh to California. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Phnom Penh to California with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to California from Phnom Penh with this policy.

How can momondo help me find flights from Phnom Penh to California?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phnom Penh to California.

I’m not ready to book a flight from Phnom Penh to California right now. Can momondo alert me if prices change?

If you are simply researching potential flights to California, momondo offers a useful price alert feature which will track prices for flights to California from Phnom Penh and alert you when they change.

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