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Cheap flights from Phnom Penh to Los Angeles from $439

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 Los Angeles 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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Find the cheapest flights from Phnom Penh to Los Angeles

Cheap round-trip flights

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
$691Philippine Airlines
Find Deal
Tue, Sep 9 - 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
$717Philippine Airlines
Find Deal
Sat, Sep 6 - Thu, Sep 25
XiamenAir Logo
12:20 pm - 8:00 pmPNH-LAX
21h 40m1 stop
XiamenAir Logo
11:55 pm - 11:20 amLAX-PNH
21h 25m1 stop
$737XiamenAir
Find Deal
Sun, Sep 7 - Sun, Sep 14
XiamenAir Logo
12:20 pm - 8:00 pmPNH-LAX
21h 40m1 stop
XiamenAir Logo
11:55 pm - 10:50 amLAX-PNH
44h 55m2 stops
$819XiamenAir
Find Deal
Sun, Sep 7 - Sun, Sep 14
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
$830Asiana Airlines
Find Deal
Wed, Sep 10 - Sat, Sep 27
China Eastern Logo
6:50 pm - 10:05 amPNH-LAX
53h 15m3 stops
China Eastern Logo
12:30 pm - 11:35 amLAX-PNH
33h 05m2 stops
$839China Eastern
Find Deal
Tue, Sep 9 - Tue, Sep 16
Asiana Airlines Logo
11:55 pm - 4:00 pmPNH-LAX
30h 05m1 stop
Asiana Airlines Logo
11:00 pm - 10:55 pmLAX-PNH
33h 55m1 stop
$857Asiana Airlines
Find Deal
Fri, Sep 5 - Sat, Sep 27
China Eastern Logo
6:50 pm - 10:05 amPNH-LAX
53h 15m2 stops
China Eastern Logo
12:30 pm - 11:35 amLAX-PNH
33h 05m2 stops
$890China Eastern
Find Deal
Tue, Sep 9 - Tue, Sep 16
China Airlines Logo
10:50 am - 2:30 pmPNH-LAX
17h 40m1 stop
China Airlines Logo
12:05 am - 9:50 amLAX-PNH
19h 45m1 stop
$1,022China Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 24
China Airlines Logo
10:50 am - 2:30 pmPNH-LAX
17h 40m1 stop
China Airlines Logo
12:05 am - 9:50 amLAX-PNH
19h 45m1 stop
$1,045China Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 24

Asiana Airlines flights from Phnom Penh to Los Angeles

Our best Asiana Airlines deals on Phnom Penh to Los Angeles flight tickets
Asiana Airlines
Sep 10
PNH11:55 pmPhnom Penh Pochentong
30h 05m
1 stop
LAX4:00 pmLos Angeles
Sep 27
LAX10:00 amLos Angeles
22h 55m
1 stop
PNH10:55 pmPhnom Penh Pochentong
$830
Find similar
Asiana Airlines
Sep 5
PNH11:55 pmPhnom Penh Pochentong
30h 05m
1 stop
LAX4:00 pmLos Angeles
Sep 27
LAX11:00 pmLos Angeles
33h 55m
1 stop
PNH10:55 pmPhnom Penh Pochentong
$857
Find similar
Asiana Airlines
Aug 1
PNH11:55 pmPhnom Penh Pochentong
30h 35m
1 stop
LAX4:30 pmLos Angeles
Sep 5
LAX11:00 pmLos Angeles
33h 55m
1 stop
PNH10:55 pmPhnom Penh Pochentong
$4,103
Find similar

Air China flights from Phnom Penh to Los Angeles

Our best Air China deals on Phnom Penh to Los Angeles flight tickets
Air China
Sep 7
PNH12:15 pmPhnom Penh Pochentong
45h 55m
2 stops
LAX8:10 pmLos Angeles
Sep 29
LAX11:25 pmLos Angeles
45h 45m
2 stops
PNH11:10 amPhnom Penh Pochentong
$1,075
Find similar
Air China
Sep 7
PNH12:15 pmPhnom Penh Pochentong
45h 55m
2 stops
LAX8:10 pmLos Angeles
Sep 28
LAX2:20 pmLos Angeles
30h 50m
2 stops
PNH11:10 amPhnom Penh Pochentong
$1,097
Find similar
Air China
Sep 10
PNH12:15 pmPhnom Penh Pochentong
45h 55m
3 stops
LAX8:10 pmLos Angeles
Sep 25
LAX11:25 pmLos Angeles
45h 45m
2 stops
PNH11:10 amPhnom Penh Pochentong
$1,105
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phnom Penh to Los Angeles 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 July 29, 2025.
Use the filters below to find and compare flights from Phnom Penh to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Tue 9/9

1:15 am-9:45 am

1 stop22h 30m

Los Angeles

Thu 9/25

11:55 pm-12:15 am

1 stop34h 20m

$691

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Sat 9/6

1:15 am-9:45 am

1 stop22h 30m

Los Angeles

Thu 9/25

11:55 pm-12:15 am

1 stop34h 20m

$717

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Sun 9/7

12:20 pm-8:00 pm

1 stop21h 40m

Los Angeles

Sun 9/14

11:55 pm-11:20 am

1 stop21h 25m

$737

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Sun 9/7

12:20 pm-8:00 pm

1 stop21h 40m

Los Angeles

Sun 9/14

11:55 pm-10:50 am

2 stops44h 55m

$819

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Wed 9/10

11:55 pm-4:00 pm

1 stop30h 05m

Los Angeles

Sat 9/27

10:00 am-10:55 pm

1 stop22h 55m

$830

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Tue 9/9

6:50 pm-10:05 am

3 stops53h 15m

Los Angeles

Tue 9/16

12:30 pm-11:35 am

2 stops33h 05m

$839

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Fri 9/5

11:55 pm-4:00 pm

1 stop30h 05m

Los Angeles

Sat 9/27

11:00 pm-10:55 pm

1 stop33h 55m

$857

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Tue 9/9

6:50 pm-10:05 am

2 stops53h 15m

Los Angeles

Tue 9/16

12:30 pm-11:35 am

2 stops33h 05m

$890

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 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

$1,045

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 Los Angeles from

How to get the cheapest flight ticket from Phnom Penh to Los Angeles

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 typical price of a round-trip flight between Phnom Penh and Los Angeles?

What is the cheapest month to fly to Los Angeles?

The month of March is, on average, the cheapest month to fly to Los Angeles from Phnom Penh, with most prices found around $825. If you aren’t able to travel during the month of March, then book flights to Los Angeles from Phnom Penh during October instead. Flights to Los Angeles in October, while not as cheap as those in March, still average around $877.

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Wednesday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be 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 Los Angeles on Thursday is $1,184.

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

Our most recent data shows that the best time of day to fly to Los Angeles is in the evening. Flights from Phnom Penh to Los Angeles during this time can be as low as $945. At noon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $1,323 per ticket.

How far in advance should I book a flight to Los Angeles?

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

How have Phnom Penh to Los Angeles flight prices changed over time?

As of July 2025, prices for Phnom Penh to Los Angeles flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Phnom Penh to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Phnom Penh to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phnom Penh to Los Angeles (PNH to LAX) flight deals and tips

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

Best Price Found

$439

Fastest flight time

15h 45m

Direct flights

None

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from Phnom Penh in the past 72 hours is $439. The best round-trip flight deal from Phnom Penh to Los Angeles found on momondo in the last 72 hours is $691.
The fastest flight from Phnom Penh to Los Angeles takes 15h 45m
There are no direct flights from Phnom Penh to Los Angeles. Popular non-direct route for this connection is Phnom Penh Pochentong Airport - Los Angeles Airport.
There is 1 airport near Los Angeles: Los Angeles (LAX)
Search flight deals

  • How far is Phnom Penh Pochentong to Los Angeles by plane?

    There are 8190.9 mi between Phnom Penh Pochentong and Los Angeles. Typically, this will take 17h 40m by plane in normal conditions.

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

    Prices for flights from Phnom Penh Pochentong Airport to Los Angeles Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phnom Penh Pochentong Airport to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The necessary travel and health documents for your Los Angeles Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Phnom Penh to Los Angeles?

Best airlines flying from Phnom Penh to Los Angeles

Compare and see reviews for airlines that fly from Phnom Penh to Los Angeles 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
465 reviews
Search Asiana Airlines flights
Singapore AirlinesPriceFrom $754Free CancellationRating
8.1
1,335 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $768Free CancellationRating
7.6
948 reviews
Search Cathay Pacific flights
Korean AirPriceFrom $794Free CancellationRating
8.4
1,121 reviews
Search Korean Air flights
China AirlinesPriceFrom $926Free CancellationRating
8.3
754 reviews
Search China Airlines flights
China EasternPriceFrom $964Free CancellationRating
7.2
158 reviews
Search China Eastern flights
EVA AirPriceFrom $1,017Free CancellationRating
8.4
1,221 reviews
Search EVA Air flights

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Phnom Penh to Los Angeles for you.

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

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

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

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

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

If you are not ready to book a flight from Phnom Penh to Los Angeles now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Los Angeles and let you know when they change.

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