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Cheap flights from California to Phnom Penh from $361

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Phnom Penh departing on 12/3. 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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Find the cheapest flights from California to Phnom Penh

Cheap round-trip flights

These are some of the best round-trip flight deals from California to Phnom Penh that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from California to Phnom Penh.

Cheap last minute flights

Planning a quick getaway from California to Phnom Penh? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Phnom Penh, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from California to Phnom Penh

Find recent round-trip train or bus tickets from California to Phnom Penh.

All round-trip flight deals to Phnom Penh

The cheapest plane tickets to Phnom Penh found on KAYAK recently.
12:40 pm - 10:25 pmSFO-PNH
19h 45m1 stop
11:40 pm - 10:40 amPNH-SFO
25h 00m1 stop
$718Korean Air
Find Deal
Tue, Mar 11 - Tue, Apr 1
12:00 pm - 10:00 amSFO-PNH
55h 00m2 stops
11:05 am - 10:00 amPNH-SFO
60h 55m2 stops
$727China Eastern
Find Deal
Sat, Mar 1 - Sat, Mar 15
11:30 pm - 11:20 pmSFO-PNH
32h 50m1 stop
12:30 am - 2:00 pmPNH-SFO
28h 30m1 stop
$728Asiana Airlines
Find Deal
Sun, Feb 23 - Sat, Mar 1
11:35 pm - 10:25 amSFO-PNH
19h 50m1 stop
11:45 am - 5:20 pmPNH-SFO
19h 35m1 stop
$738Cathay Pacific
Find Deal
Thu, Mar 6 - Thu, Mar 27
11:30 pm - 11:20 pmSFO-PNH
33h 50m1 stop
12:30 am - 11:10 amPNH-SFO
24h 40m1 stop
$745Asiana Airlines
Find Deal
Thu, Mar 20 - Thu, Mar 27
1:00 pm - 5:10 pmSFO-PNH
38h 10m1 stop
11:25 am - 10:45 pmPNH-SFO
25h 20m1 stop
$754Cathay Pacific
Find Deal
Thu, May 15 - Mon, Jun 30
11:45 pm - 10:25 pmSFO-PNH
31h 40m1 stop
9:35 am - 9:10 pmPNH-SFO
26h 35m1 stop
Tue, Jan 14 - Wed, Jan 22
11:35 pm - 11:30 pmSFO-PNH
32h 55m2 stops
11:55 am - 8:40 pmPNH-SFO
22h 45m2 stops
$839China Southern
Find Deal
Thu, Mar 6 - Thu, Mar 27
11:00 pm - 2:00 pmLAX-PNH
24h 00m2 stops
11:55 pm - 9:40 amPNH-LAX
23h 45m1 stop
Mon, Mar 3 - Thu, Apr 17
10:00 pm - 10:50 amLAX-PNH
21h 50m1 stop
11:55 am - 6:10 pmPNH-LAX
21h 15m1 stop
$869China Southern
Find Deal
Sun, Feb 16 - Sat, Mar 8
9:30 am - 11:15 amLAX-PNH
34h 45m2 stops
Tue, Dec 3
9:30 am - 11:15 amLAX-PNH
34h 45m2 stops
Tue, Dec 3
10:45 pm - 5:05 pmLAX-PNH
27h 20m1 stop
$373XiamenAir
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Tue, Dec 3
10:45 pm - 5:05 pmLAX-PNH
27h 20m1 stop
$376XiamenAir
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Sun, Dec 1
10:50 pm - 4:55 pmSFO-PNH
28h 05m1 stop
$397Vietnam Airlines
Find Deal
Thu, May 1
11:30 pm - 11:20 pmSFO-PNH
32h 50m1 stop
$428Asiana Airlines
Find Deal
Mon, Feb 3
11:30 pm - 11:20 pmSFO-PNH
32h 50m1 stop
$452Asiana Airlines
Find Deal
Sun, Jan 5
10:00 pm - 11:10 pmLAX-PNH
34h 10m1 stop
$460Air China
Find Deal
Mon, Dec 2
10:50 pm - 1:00 pmSFO-PNH
48h 10m3 stops
$617Vietnam Airlines
Find Deal
Thu, May 1
10:00 pm - 11:15 amLAX-PNH
46h 15m2 stops
$1,251Air China
Find Deal
Mon, Dec 16
11:30 am - 11:15 pmLAX-PNH
20h 45m1 stop
12:15 am - 9:05 amPNH-LAX
23h 50m1 stop
$707China Eastern
Find Deal
Fri, Nov 29 - Thu, Dec 12
11:30 am - 10:00 amLAX-PNH
31h 30m2 stops
11:05 am - 9:05 amPNH-LAX
37h 00m2 stops
$715China Eastern
Find Deal
Fri, Nov 29 - Fri, Dec 13
10:55 pm - 10:25 amSFO-PNH
20h 30m1 stop
11:45 am - 10:15 pmPNH-SFO
24h 30m1 stop
$826Cathay Pacific
Find Deal
Sat, Nov 30 - Mon, Mar 10
11:35 pm - 10:50 amSFO-PNH
20h 15m1 stop
8:00 am - 8:40 pmPNH-SFO
26h 40m2 stops
$895China Southern
Find Deal
Sat, Nov 30 - Mon, Mar 10
10:00 pm - 11:10 pmLAX-PNH
34h 10m1 stop
12:15 pm - 6:00 pmPNH-LAX
20h 45m1 stop
Thu, Nov 28 - Tue, Dec 10
2:50 pm - 10:35 amLAX-PNH
28h 45m1 stop
11:35 am - 7:35 pmPNH-LAX
23h 00m1 stop
$921China Airlines
Find Deal
Wed, Nov 27 - Wed, Dec 18
11:20 pm - 10:25 amLAX-PNH
20h 05m1 stop
7:05 pm - 8:55 pmPNH-LAX
16h 50m1 stop
$960Cathay Pacific
Find Deal
Sat, Nov 30 - Fri, Dec 27
10:15 pm - 5:45 pmLAX-PNH
28h 30m1 stop
8:00 am - 7:30 amPNH-LAX
38h 30m3 stops
Thu, Nov 28 - Tue, Dec 10
4:05 pm - 2:35 pmSFO-PNH
31h 30m2 stops
8:00 am - 8:40 pmPNH-SFO
26h 40m2 stops
$1,013China Southern
Find Deal
Sat, Nov 30 - Mon, Mar 10
2:25 pm - 10:35 amSFO-PNH
53h 10m2 stops
5:20 pm - 6:50 pmPNH-SFO
16h 30m1 stop
$1,119China Airlines
Find Deal
Thu, Nov 28 - Mon, Dec 16

China Airlines flights from California to Phnom Penh

Our best China Airlines deals on California to Phnom Penh flight tickets
China Airlines
Mar 4
ONT10:45 pmOntario
26h 30m
1 stop
PNH4:15 pmPhnom Penh Pochentong
Apr 30
PNH10:50 amPhnom Penh Pochentong
21h 15m
1 stop
ONT6:05 pmOntario
China Airlines
Apr 8
LAX12:05 amLos Angeles
23h 55m
1 stop
PNH2:00 pmPhnom Penh Pochentong
Apr 27
PNH10:50 amPhnom Penh Pochentong
17h 05m
1 stop
LAX1:55 pmLos Angeles
China Airlines
Feb 18
LAX10:45 pmLos Angeles
26h 30m
1 stop
PNH4:15 pmPhnom Penh Pochentong
Mar 27
PNH5:20 pmPhnom Penh Pochentong
17h 15m
1 stop
LAX8:35 pmLos Angeles

Cathay Pacific flights from California to Phnom Penh

Our best Cathay Pacific deals on California to Phnom Penh flight tickets
Cathay Pacific
Mar 6
SFO11:35 pmSan Francisco
19h 50m
1 stop
PNH10:25 amPhnom Penh Pochentong
Mar 27
PNH11:45 amPhnom Penh Pochentong
19h 35m
1 stop
SFO5:20 pmSan Francisco
Cathay Pacific
May 15
SFO1:00 pmSan Francisco
38h 10m
1 stop
PNH5:10 pmPhnom Penh Pochentong
Jun 30
PNH11:25 amPhnom Penh Pochentong
25h 20m
1 stop
SFO10:45 pmSan Francisco
Cathay Pacific
Feb 17
LAX10:15 pmLos Angeles
28h 30m
1 stop
PNH5:45 pmPhnom Penh Pochentong
Mar 10
PNH11:45 amPhnom Penh Pochentong
16h 35m
1 stop
LAX2:20 pmLos Angeles

See travel insights to Phnom Penh from

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

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 Phnom Penh?

In general, September is the cheapest month to fly from California to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $950. If you aren’t able to travel to Phnom Penh during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $976.

What is the cheapest day to depart on your flight to Phnom Penh?

The cheapest day to depart from California to Phnom Penh is on a Monday. Travelers who choose to depart for Phnom Penh on a Monday will often find tickets for as low as $1,036. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from California to Phnom Penh for around $1,320.

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

According to our data, the cheapest time of day to fly to Phnom Penh is at noon. momondo users have found flights departing from California to Phnom Penh at noon for as low as $1,108. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Phnom Penh are more costly in the afternoon, with an average ticket price of $1,182. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Phnom Penh?

We recommend purchasing flights from California to Phnom Penh 25 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Phnom Penh for $1,165. However, in the past 72 hours, people saw flights from California for as low as $967.

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

You could potentially save up to 3% on your flight if you consider stops on a California to Phnom Penh flight.

Cheap California to Phnom Penh flight deals and tips

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

Best Price Found

$361

Fastest flight time

19h 40m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from California in the past 72 hours is $361. The best round-trip flight deal from California to Phnom Penh found on momondo in the last 72 hours is $718.
The fastest flight from California to Phnom Penh takes 19h 40m
There are no direct flights from California to Phnom Penh. Popular non-direct routes for this connection are San Francisco Airport - Phnom Penh Pochentong Airport, Ontario Airport - Phnom Penh Pochentong Airport and Los Angeles Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The required travel and health documents for your Phnom Penh Pochentong Airport 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 Phnom Penh Pochentong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from California to Phnom Penh

Compare and see reviews for airlines that fly from California to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $645Free CancellationRating
7.6
872 reviews
Search Cathay Pacific flights
Vietnam AirlinesPriceFrom $683Free CancellationRating
7.6
233 reviews
Search Vietnam Airlines flights
Philippine AirlinesPriceFrom $746Free CancellationRating
7.2
970 reviews
Search Philippine Airlines flights
China EasternPriceFrom $748Free CancellationRating
6.9
213 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom $783Free CancellationRating
8.1
1,339 reviews
Search Singapore Airlines flights
China AirlinesPriceFrom $855Free CancellationRating
8.2
778 reviews
Search China Airlines flights
Asiana AirlinesPriceFrom $931Free CancellationRating
8.3
473 reviews
Search Asiana Airlines flights
China SouthernPriceFrom $932Free CancellationRating
7.6
121 reviews
Search China Southern flights
EVA AirPriceFrom $949Free CancellationRating
8.4
1,307 reviews
Search EVA Air flights
Korean AirPriceFrom $993Free CancellationRating
8.4
1,019 reviews
Search Korean Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Phnom Penh. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for California to Phnom Penh flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Phnom Penh from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for California to Phnom Penh flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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