Cheap flights from Phnom Penh to the United States from $2,430

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 the United States departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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British Airways Logo
6:20 pm - 2:55 pm
PNH
-
LAX
34h 35m
2 stops
$2,430British Airways
Wed, Jul 15

momondo Fare Finder

 
Customize your flight search to find flights from Phnom Penh to United States 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 April 2, 2026.
Use the filters below to find and compare flights from Phnom Penh to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way
Quickest one-way

Phnom PenhLos Angeles

PNH - LAX

PNHLAX

Phnom Penh Pochentong

Wed 7/15

6:20 pm-2:55 pm

2 stops34h 35m

$2,430

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Sorted by cheapest first

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How to get the cheapest flight ticket from Phnom Penh to United States

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

Can stopping save me money on Phnom Penh to United States flights?

You could potentially save up to 16% on your flight if you consider stops on a Phnom Penh to United States flight.

Cheap Phnom Penh to United States flight deals and tips

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

Fastest flight time

24h 45m

Direct flights

None
The fastest flight from Phnom Penh to United States takes 24h 45m
There are no direct flights from Phnom Penh to United States. There are no popular flight routes from Phnom Penh to United States.

Frequently asked questions about flying from Phnom Penh to the United States

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

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

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

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

    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 United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phnom Penh to United States

Compare and see reviews for airlines that fly from Phnom Penh to United States with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $466Free CancellationRating
8.4
1,203 reviews
Search Korean Air flights
Philippine AirlinesPriceFrom $583Free CancellationRating
7.3
979 reviews
Search Philippine Airlines flights
Cathay PacificPriceFrom $740Free CancellationRating
7.6
1,239 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $754Free CancellationRating
8.2
1,487 reviews
Search Singapore Airlines flights
Asiana AirlinesPriceFrom $801Free CancellationRating
8.1
509 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $883Free CancellationRating
8.3
815 reviews
Search China Airlines flights
China EasternPriceFrom $964Free CancellationRating
7.2
200 reviews
Search China Eastern flights
EVA AirPriceFrom $1,066Free CancellationRating
8.5
1,399 reviews
Search EVA Air flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to United States from Phnom Penh which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to United States 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 United States right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Phnom Penh to United States 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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1 adult
Sat 5/2
Sat 5/9

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