What airlines fly to Phnom Penh?

EVA Air, Cathay Pacific and China Airlines are the top three most popular airlines that fly to Phnom Penh from California according to our data. EVA Air is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Phnom Penh. Keep in mind that there are 11 different airlines that fly to Phnom Penh on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from California to Phnom Penh Pochentong?

Etihad Airways is the most popular carrier operating from California to Phnom Penh Pochentong

How long does it take to fly to Phnom Penh?

The flight from California to Phnom Penh depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in California) to Phnom Penh (the most popular airport in Phnom Penh), then the flight time is 29h on average. If you fly from San Jose (another popular airport in California) to Phnom Penh, then the average flight time is 30h 15m.

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?

As of September 2025, there are 11 operators available to choose from 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.

$722 Cheap Flights from California to Phnom Penh in 2025

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Find the cheapest flights from California to Phnom Penh

Round-trip

One-way

Cheap round-trip flights

6:15 am - 2:40 pmSAN-PNH

41h 25m3 stops

7:15 pm - 7:34 pmPNH-SAN

39h 19m3 stops

$1,595

Find Deal

Sat, Jan 3 - Sat, Jan 24

10:41 pm - 6:30 amSFO-PNH

40h 49m2 stops

7:50 pm - 3:41 pmPNH-SFO

34h 51m2 stops

$1,646Etihad Airways

Find Deal

Tue, Nov 18 - Thu, Dec 11

11:59 pm - 6:55 amLAX-PNH

40h 56m2 stops

7:55 am - 5:15 pmPNH-LAX

47h 20m2 stops

$1,646Etihad Airways

Find Deal

Fri, Oct 3 - Thu, Oct 30

6:00 am - 6:55 amLAX-PNH

34h 55m2 stops

7:55 am - 12:33 amPNH-LAX

54h 38m2 stops

$1,650

Find Deal

Tue, Oct 7 - Tue, Oct 28

1:07 am - 6:30 amSFO-PNH

39h 23m2 stops

8:30 pm - 2:31 pmPNH-SFO

32h 01m2 stops

$1,653

Find Deal

Tue, Mar 10 - Tue, Apr 7

11:59 pm - 6:55 amLAX-PNH

40h 56m2 stops

8:30 am - 10:46 pmPNH-LAX

52h 16m2 stops

$1,656

Find Deal

Fri, Oct 3 - Thu, Oct 16

11:59 pm - 6:55 amLAX-PNH

40h 56m2 stops

7:55 am - 3:19 pmPNH-LAX

46h 24m2 stops

$1,663Etihad Airways

Find Deal

Mon, Oct 6 - Mon, Dec 15

11:29 am - 6:55 amLAX-PNH

53h 26m2 stops

8:30 am - 10:45 pmPNH-LAX

52h 15m2 stops

$1,664Etihad Airways

Find Deal

Wed, Oct 8 - Tue, Oct 21

1:10 pm - 2:40 pmSFO-PNH

34h 30m2 stops

7:15 pm - 11:05 amPNH-SFO

30h 50m2 stops

$2,224Turkish Airlines

Find Deal

Thu, Dec 18 - Sat, Jan 31

1:10 pm - 2:40 pmSFO-PNH

34h 30m2 stops

7:15 pm - 4:45 pmPNH-SFO

36h 30m2 stops

$2,274Turkish Airlines

Find Deal

Thu, Dec 25 - Sat, Jan 10

Turkish Airlines flights from California to Phnom Penh

Our best Turkish Airlines deals on California to Phnom Penh flight tickets

Turkish Airlines

Dec 18

SFO1:10 pmSan Francisco

34h 30m

2 stops

PNH2:40 pmPhnom Penh Pochentong

Jan 31

PNH7:15 pmPhnom Penh Pochentong

30h 50m

2 stops

SFO11:05 amSan Francisco

$2,224

Find similar

Turkish Airlines

Dec 25

SFO1:10 pmSan Francisco

34h 30m

2 stops

PNH2:40 pmPhnom Penh Pochentong

Jan 10

PNH7:15 pmPhnom Penh Pochentong

36h 30m

2 stops

SFO4:45 pmSan Francisco

$2,274

Find similar

Etihad Airways flights from California to Phnom Penh

Our best Etihad Airways deals on California to Phnom Penh flight tickets

Etihad Airways

Nov 18

SFO10:41 pmSan Francisco

40h 49m

2 stops

PNH6:30 amPhnom Penh Pochentong

Dec 11

PNH7:50 pmPhnom Penh Pochentong

34h 51m

2 stops

SFO3:41 pmSan Francisco

$1,646

Find similar

Etihad Airways

Oct 6

LAX11:59 pmLos Angeles

40h 56m

2 stops

PNH6:55 amPhnom Penh Pochentong

Dec 15

PNH7:55 amPhnom Penh Pochentong

46h 24m

2 stops

LAX3:19 pmLos Angeles

$1,663

Find similar

Etihad Airways

Oct 8

LAX11:29 amLos Angeles

53h 26m

2 stops

PNH6:55 amPhnom Penh Pochentong

Oct 21

PNH8:30 amPhnom Penh Pochentong

52h 15m

2 stops

LAX10:45 pmLos Angeles

$1,664

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoPhnom Penh

SAN - PNH

SANPNH

San Diego

Sat 1/3

6:15 am-2:40 pm

3 stops41h 25m

Phnom Penh Pochentong

Sat 1/24

7:15 pm-7:34 pm

3 stops39h 19m

$1,595

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Tue 11/18

10:41 pm-6:30 am

2 stops40h 49m

Phnom Penh Pochentong

Thu 12/11

7:50 pm-3:41 pm

2 stops34h 51m

$1,646

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Fri 10/3

11:59 pm-6:55 am

2 stops40h 56m

Phnom Penh Pochentong

Thu 10/30

7:55 am-5:15 pm

2 stops47h 20m

$1,646

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Tue 10/7

6:00 am-6:55 am

2 stops34h 55m

Phnom Penh Pochentong

Tue 10/28

7:55 am-12:33 am

2 stops54h 38m

$1,650

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Tue 3/10

1:07 am-6:30 am

2 stops39h 23m

Phnom Penh Pochentong

Tue 4/7

8:30 pm-2:31 pm

2 stops32h 01m

$1,653

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Fri 10/3

11:59 pm-6:55 am

2 stops40h 56m

Phnom Penh Pochentong

Thu 10/16

8:30 am-10:46 pm

2 stops52h 16m

$1,656

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Mon 10/6

11:59 pm-6:55 am

2 stops40h 56m

Phnom Penh Pochentong

Mon 12/15

7:55 am-3:19 pm

2 stops46h 24m

$1,663

Los AngelesPhnom Penh

LAX - PNH

LAXPNH

Los Angeles

Wed 10/8

11:29 am-6:55 am

2 stops53h 26m

Phnom Penh Pochentong

Tue 10/21

8:30 am-10:45 pm

2 stops52h 15m

$1,664

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Thu 12/18

1:10 pm-2:40 pm

2 stops34h 30m

Phnom Penh Pochentong

Sat 1/31

7:15 pm-11:05 am

2 stops30h 50m

$2,224

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Thu 12/25

1:10 pm-2:40 pm

2 stops34h 30m

Phnom Penh Pochentong

Sat 1/10

7:15 pm-4:45 pm

2 stops36h 30m

$2,274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Phnom Penh?

In general, March 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 $828. If you aren’t able to travel to Phnom Penh during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $856.

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 $1,033. 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 $1,205.

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 in the evening. momondo users have found flights departing from California to Phnom Penh in the evening for as low as $1,100. 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?

You are more likely to see cheaper flights to Phnom Penh from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $1,028 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from California for as low as $898 on momondo.

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

You could potentially save up to 13% 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

Direct flights	None

There are no direct flights from California to Phnom Penh. There are no popular flight routes from California to Phnom Penh.

Search flight deals

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?
As of September 2025, there are 11 operators available to choose from 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
China Southern	PriceFrom $560	Free Cancellation	Rating 7.5 110 reviews	Search China Southern flights
Singapore Airlines	PriceFrom $575	Free Cancellation	Rating 8.1 1,365 reviews	Search Singapore Airlines flights
Air China	PriceFrom $644	Free Cancellation	Rating 7.2 99 reviews	Search Air China flights
China Eastern	PriceFrom $658	Free Cancellation	Rating 7.2 165 reviews	Search China Eastern flights
Philippine Airlines	PriceFrom $661	Free Cancellation	Rating 7.2 911 reviews	Search Philippine Airlines flights
Cathay Pacific	PriceFrom $683	Free Cancellation	Rating 7.6 993 reviews	Search Cathay Pacific flights
Asiana Airlines	PriceFrom $694	Free Cancellation	Rating 8.2 479 reviews	Search Asiana Airlines flights
Vietnam Airlines	PriceFrom $736	Free Cancellation	Rating 7.6 201 reviews	Search Vietnam Airlines flights
Korean Air	PriceFrom $748	Free Cancellation	Rating 8.4 1,139 reviews	Search Korean Air flights
China Airlines	PriceFrom $770	Free Cancellation	Rating 8.3 767 reviews	Search China Airlines 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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Cheap flights from California to Phnom Penh from $722

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 10/6. 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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Filter for what you want

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Find the cheapest flights from California to Phnom Penh

Cheap round-trip flights

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Turkish Airlines flights from California to Phnom Penh

Our best Turkish Airlines deals on California to Phnom Penh flight tickets

Etihad Airways flights from California to Phnom Penh

Our best Etihad Airways deals on California to Phnom Penh flight tickets

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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?

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

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

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

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

You could potentially save up to 13% on your flight if you consider stops on a California to Phnom Penh flight.

What is the cheapest airline that flies from California to Phnom Penh Pochentong?

Etihad Airways is the most popular carrier operating from California to Phnom Penh Pochentong

What airlines fly to Phnom Penh?

How long does it take to fly to Phnom Penh?

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

Direct flights

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

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?

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

Best airlines flying from California to Phnom Penh

Compare and see reviews for airlines that fly from California to Phnom Penh with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Phnom Penh trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Cambodia

Airports servicing Cambodia