Cheap flights from the United States to Phnom Penh (PNH) from $481

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — PNH
Apr 28 — May 51

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

To save on the cost of your flight from USA to Phnom Penh, book at least 16 days before your planned departure. Booking around this time can save you about 118% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,345 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,242.

What is the cheapest month to fly from USA to Phnom Penh?

August is one of the best times of the year to fly to Phnom Penh from USA. Prices for August average $1,349 per person but you can even find prices for as low as $808. The most expensive prices can be found in the month of June. Opting for a August flight can save you 54% on your journey compared to booking in June

When is the cheapest time to fly from USA to Phnom Penh (US - PNH)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Phnom Penh as you normally would.

Cheap Emirates flights from USA to Phnom Penh

Explore cheap flight options specifically provided by Emirates for the route between USA and Phnom Penh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Check out some of the cheapest Emirates flights we've come across from USA to Phnom Penh. Be sure to come back soon if the deals available don't appeal to you at this time.
Sun 9/811:05 pmBOS - PNH
2 stops34h 35mEmirates
Fri 10/48:50 pmPNH - BOS
2 stops52h 20mEmirates
Deal found 4/22$1,352
Tue 4/3010:20 pmJFK - PNH
3 stops31h 15mEmirates
Thu 5/98:50 pmPNH - JFK
3 stops33h 05mEmirates
Deal found 4/22$1,394

Cheap Asiana Airlines flights from USA to Phnom Penh

Explore cheap flight options specifically provided by Asiana Airlines for the route between USA and Phnom Penh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Some of the lowest-priced Asiana Airlines flights we've found at this time heading from USA to Phnom Penh. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Thu 9/52:20 pmSEA - PNH
1 stop18h 35mAsiana Airlines
Fri 9/2711:55 pmPNH - SEA
1 stop26h 50mAsiana Airlines
Deal found 4/23$984
Mon 9/162:20 pmSEA - PNH
1 stop18h 35mAsiana Airlines
Sun 10/611:55 pmPNH - SEA
1 stop26h 50mAsiana Airlines
Deal found 4/22$985
Sun 9/152:20 pmSEA - PNH
1 stop18h 35mAsiana Airlines
Sat 2/811:55 pmPNH - SEA
1 stop26h 05mAsiana Airlines
Deal found 4/22$994
Wed 5/111:30 pmSFO - PNH
1 stop33h 25mAsiana Airlines
Sun 5/2611:55 pmPNH - SFO
1 stop29h 15mAsiana Airlines
Deal found 4/21$1,032
Wed 9/112:20 pmSEA - PNH
1 stop18h 35mAsiana Airlines
Tue 2/411:55 pmPNH - SEA
1 stop26h 05mAsiana Airlines
Deal found 4/22$1,036
Wed 4/2411:30 pmSFO - PNH
1 stop33h 25mAsiana Airlines
Fri 5/2411:55 pmPNH - SFO
1 stop29h 15mAsiana Airlines
Deal found 4/22$1,041
Sat 9/142:20 pmSEA - PNH
1 stop18h 35mAsiana Airlines
Sat 10/1911:55 pmPNH - SEA
1 stop26h 50mAsiana Airlines
Deal found 4/22$1,080
Mon 4/2911:00 pmLAX - PNH
1 stop33h 55mAsiana Airlines
Sun 5/2611:55 pmPNH - LAX
1 stop30h 05mAsiana Airlines
Deal found 4/22$1,087
Fri 9/132:20 pmSEA - PNH
1 stop18h 35mAsiana Airlines
Sat 2/811:55 pmPNH - SEA
1 stop26h 05mAsiana Airlines
Deal found 4/22$1,089

Cheap USA to Phnom Penh flights in April & May 2024

Find cheap flight options from USA to Phnom Penh specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 23, 2024.
These are some of the best deals we've found on flights to Phnom Penh in 2024 at this time. Check back regularly for other flight deals.
Sun 5/512:15 amSFO - PNH
1 stop20h 00mCathay Pacific
Mon 5/2711:25 amPNH - SFO
1 stop24h 55mCathay Pacific
Deal found 4/22$837
Sun 5/512:25 pmLAX - PNH
1 stop31h 50mCathay Pacific
Tue 6/1111:25 amPNH - LAX
1 stop25h 10mCathay Pacific
Deal found 4/22$907
Thu 4/2512:30 amLAX - PNH
1 stop26h 40mCathay Pacific
Wed 5/2911:25 amPNH - LAX
1 stop24h 50mCathay Pacific
Deal found 4/22$935
Fri 4/2612:25 pmLAX - PNH
1 stop38h 45mCathay Pacific
Wed 5/2911:25 amPNH - LAX
1 stop24h 50mCathay Pacific
Deal found 4/22$951
Sun 4/2812:25 pmLAX - PNH
1 stop31h 50mCathay Pacific
Mon 5/2711:25 amPNH - LAX
1 stop24h 50mCathay Pacific
Deal found 4/22$963
Thu 4/2512:30 amLAX - PNH
1 stop26h 40mCathay Pacific
Mon 5/2711:25 amPNH - LAX
1 stop24h 50mCathay Pacific
Deal found 4/22$970
Sun 4/2812:25 pmLAX - PNH
1 stop31h 50mCathay Pacific
Sat 5/256:30 pmPNH - LAX
1 stop17h 45mCathay Pacific
Deal found 4/22$978
Thu 4/2512:30 amLAX - PNH
1 stop26h 40mCathay Pacific
Sat 5/256:30 pmPNH - LAX
1 stop17h 45mCathay Pacific
Deal found 4/22$985
Fri 4/2612:25 pmLAX - PNH
1 stop38h 45mCathay Pacific
Tue 5/2811:25 amPNH - LAX
1 stop24h 50mCathay Pacific
Deal found 4/22$986

USA to Phnom Penh 2024 flight deals

Discover exclusive flight deals for travel between USA and Phnom Penh in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
These are some of the best deals we've found on flights to Phnom Penh in 2024 at this time. Check back regularly for other flight deals.
Wed 10/212:35 pmLAX - PNH
1 stop21h 24mPhilippine Airlines
Tue 10/2912:45 amPNH - LAX
1 stop23h 15mPhilippine Airlines
Deal found 4/22$808
Tue 10/111:40 pmLAX - PNH
1 stop34h 19mPhilippine Airlines
Tue 10/2912:45 amPNH - LAX
1 stop23h 15mPhilippine Airlines
Deal found 4/22$816
Wed 9/2511:50 pmSFO - PNH
1 stop34h 09mPhilippine Airlines
Sat 10/1212:50 amPNH - SFO
1 stop34h 00mPhilippine Airlines
Deal found 4/22$822
Wed 8/2811:40 pmLAX - PNH
1 stop34h 19mPhilippine Airlines
Tue 9/1712:50 amPNH - LAX
1 stop22h 45mPhilippine Airlines
Deal found 4/22$822
Mon 9/212:35 pmLAX - PNH
1 stop21h 24mPhilippine Airlines
Tue 9/2412:50 amPNH - LAX
1 stop22h 45mPhilippine Airlines
Deal found 4/22$826
Sun 5/512:15 amSFO - PNH
1 stop20h 00mCathay Pacific
Mon 5/2711:25 amPNH - SFO
1 stop24h 55mCathay Pacific
Deal found 4/22$837
Thu 11/710:55 pmSFO - PNH
1 stop27h 50mCathay Pacific
Sun 11/177:05 pmPNH - SFO
1 stop17h 10mCathay Pacific
Deal found 4/23$838
Wed 10/3012:55 pmLAX - PNH
1 stop20h 50mPhilippine Airlines
Tue 11/1212:45 amPNH - LAX
1 stop33h 45mPhilippine Airlines
Deal found 4/22$839
Tue 10/2910:30 pmLAX - PNH
1 stop35h 15mPhilippine Airlines
Tue 11/1212:45 amPNH - LAX
1 stop33h 45mPhilippine Airlines
Deal found 4/22$847

USA to Phnom Penh flights leaving soon

Find last-minute flight options from USA to Phnom Penh for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Have a look at some of the flights available from USA to Phnom Penh departing last-minute. Tip: verify your flight details before completing your reservation.
Sun 5/512:15 amSFO - PNH
1 stop20h 00mCathay Pacific
Mon 5/2711:25 amPNH - SFO
1 stop24h 55mCathay Pacific
Deal found 4/22$837
Sun 4/2812:25 pmLAX - PNH
1 stop31h 50mCathay Pacific
Wed 5/2911:25 amPNH - LAX
1 stop24h 50mCathay Pacific
Deal found 4/22$951
Sun 4/2812:25 pmLAX - PNH
1 stop31h 50mCathay Pacific
Mon 5/2711:25 amPNH - LAX
1 stop24h 50mCathay Pacific
Deal found 4/22$963
Sun 4/2812:25 pmLAX - PNH
1 stop31h 50mCathay Pacific
Sat 5/256:30 pmPNH - LAX
1 stop17h 45mCathay Pacific
Deal found 4/22$978
Sun 4/2812:25 pmLAX - PNH
1 stop31h 50mCathay Pacific
Tue 5/2811:25 amPNH - LAX
1 stop24h 50mCathay Pacific
Deal found 4/22$986
Thu 5/211:30 pmLAX - PNH
1 stop27h 40mCathay Pacific
Wed 5/2911:25 amPNH - LAX
1 stop24h 50mCathay Pacific
Deal found 4/22$995
Wed 5/18:30 amLAX - PNH
2 stops23h 40mKorean Air
Wed 5/2911:40 pmPNH - LAX
1 stop24h 00mKorean Air
Deal found 4/22$1,004
Wed 5/18:30 amLAX - PNH
2 stops23h 40mKorean Air
Wed 5/2911:40 pmPNH - LAX
2 stops29h 10mKorean Air
Deal found 4/22$1,014
Mon 5/61:00 pmSFO - PNH
1 stop32h 15mEVA Air
Mon 5/2712:35 pmPNH - SFO
1 stop31h 55mEVA Air
Deal found 4/22$1,019

One-way flights to Phnom Penh from USA

Search for one-way flight options from USA to Phnom Penh. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Users in need of a one-way flight from USA to Phnom Penh can choose from these deals. For those needing a return trip from USA, there is a search form available above.
Mon 5/611:00 amJFK - PNH
3 stops57h 35mMultiple Airlines
Deal found 4/22$481
Sun 4/2812:15 amSFO - PNH
1 stop20h 00mCathay Pacific
Deal found 4/23$482
Mon 9/912:15 amLAX - PNH
1 stop20h 00mCathay Pacific
Deal found 4/22$497
Mon 5/611:00 amJFK - PNH
2 stops33h 35mMultiple Airlines
Deal found 4/22$499
Mon 8/1212:35 amLAX - PNH
1 stop19h 15mChina Airlines
Deal found 4/22$520
Mon 8/1212:45 amONT - PNH
1 stop19h 05mChina Airlines
Deal found 4/22$537
Sun 9/2212:50 amLAX - PNH
1 stop20h 25mEVA Air
Deal found 4/22$538
Tue 8/1312:35 pmLAX - PNH
1 stop32h 40mEVA Air
Deal found 4/22$554
Mon 8/121:20 amLAX - PNH
2 stops27h 15mMultiple Airlines
Deal found 4/22$555

Find flights from USA to Phnom Penh within your budget

Customize your flight search to find flights from USA to Phnom Penh 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, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$808 - $1,037

Route

Depart

Return

Price

Los AngelesPhnom Penh Pochentong

LAX - PNH

LAXPNH

Los Angeles

Wed 10/2

1 stop21h 24m

Phnom Penh Pochentong

Tue 10/29

1 stop23h 15m

$808

San FranciscoPhnom Penh Pochentong

SFO - PNH

SFOPNH

San Francisco

Sun 5/5

1 stop20h 00m

Phnom Penh Pochentong

Mon 5/27

1 stop24h 55m

$837

Los AngelesPhnom Penh Pochentong

LAX - PNH

LAXPNH

Los Angeles

Mon 9/30

1 stop19h 45m

Phnom Penh Pochentong

Wed 10/30

1 stop23h 00m

$876

Seattle/Tacoma IntlPhnom Penh Pochentong

SEA - PNH

SEAPNH

Seattle/Tacoma Intl

Thu 9/5

1 stop32h 25m

Phnom Penh Pochentong

Wed 10/9

1 stop37h 10m

$913

Los AngelesPhnom Penh Pochentong

LAX - PNH

LAXPNH

Los Angeles

Mon 9/2

1 stop21h 00m

Phnom Penh Pochentong

Thu 9/26

1 stop17h 45m

$942

Seattle/Tacoma IntlPhnom Penh Pochentong

SEA - PNH

SEAPNH

Seattle/Tacoma Intl

Thu 9/5

1 stop18h 35m

Phnom Penh Pochentong

Fri 9/27

1 stop26h 50m

$984

Los AngelesPhnom Penh Pochentong

LAX - PNH

LAXPNH

Los Angeles

Sat 8/31

1 stop19h 40m

Phnom Penh Pochentong

Sat 9/14

1 stop29h 10m

$999

Los AngelesPhnom Penh Pochentong

LAX - PNH

LAXPNH

Los Angeles

Tue 5/7

2 stops27h 50m

Phnom Penh Pochentong

Mon 5/20

2 stops24h 31m

$1,001

San FranciscoPhnom Penh Pochentong

SFO - PNH

SFOPNH

San Francisco

Wed 8/21

1 stop28h 05m

Phnom Penh Pochentong

Wed 8/28

1 stop18h 30m

$1,037

Flights are sorted by cheapest first

Deals found on 4/22

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated April 23, 2024.
Get a feel of what it's like to fly with Emirates, Asiana Airlines and Singapore Airlines from USA to Phnom Penh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,194 reviews

Food

8.2

Comfort

8.3

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.5
Very good
1,194 reviews
8.5
Very good
1,194 reviews

Food

8.2

Comfort

8.3

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.4
Very good
603 reviews
8.5
Very good
1,194 reviews

Food

8.2

Comfort

8.3

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.4
Very good
1,557 reviews
8.5
Very good
1,194 reviews

Food

8.2

Comfort

8.3

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.3
Very good
966 reviews
8.5
Very good
1,194 reviews

Food

8.2

Comfort

8.3

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.3
Very good
1,483 reviews
8.5
Very good
1,194 reviews

Food

8.2

Comfort

8.3

Crew

8.8

Boarding

8.6

Overall

8.5

Entertainment

8.2

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

Find useful and relevant information for your journey from USA to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Phnom Penh from United States?

    For a flight from United States to Phnom Penh, you will be flying into Pochentong. Phnom Penh Pochentong (PNH) is just 5.0 mi from the center of the city.

  • Can I find flights from USA to Phnom Penh for under $900 on Cheapflights?

    Yes, there are multiple flights from USA to Phnom Penh for under $900. The cheapest flight booked recently is on Philippine Airlines for just $808, but on average you can expect to pay $869.

  • Are there last-minute flights available from USA to Phnom Penh for under $900?

    There are currently 20+ open flights from USA to Phnom Penh within the next 7 days for less than $900.

  • What are the cheapest airlines to fly from USA to Phnom Penh one-way?

    To fly one-way, consider booking your trip with Cathay Pacific, which is currently one of the cheapest options available, starting at $482. China Airlines flights start at $520 while deals on EVA Air start at $538 one-way.

  • What are the most popular routes from USA to Phnom Penh?

  • What are the most popular airlines that fly from USA to Phnom Penh?

  • What does LAX to PNH mean?

    Great question - LAX to PNH just means Los Angeles Airport to Phnom Penh Pochentong Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: San Francisco Airport (SFO), Miami Airport (MIA), New York John F Kennedy Intl Airport (JFK), Boston Logan Intl Airport (BOS), Las Vegas Harry Reid Intl Airport (LAS).

  • Can I find deals for flights from USA to Phnom Penh that include extra baggage allowance?

    The amount of baggage you can bring on your USA to Phnom Penh flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from USA to Phnom Penh with specific airlines?

    Yes, Cheapflights allows you to browse and filter USA to Phnom Penh flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from USA to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on USA to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Phnom Penh.

  • Can I find deals for business class flights from USA to Phnom Penh?

    Yes. Cheapflights offers flight deals from USA to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from USA to Phnom Penh that allow pets onboard?

    Many airlines flying from USA to Phnom Penh offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from USA to Phnom Penh?

    Yes, you can often find last-minute deals on USA to Phnom Penh flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the USA to Phnom Penh flight deals updated?

    The USA to Phnom Penh flight deals you see on this page were last updated on 4/23.

See more FAQs

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Alternative routes for USA to Phnom Penh
See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from USA to Phnom Penh

Discover the top 10 airlines that operate flights from USA to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$670Average$864FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Vietnam AirlinesCheapest$683Average$1,199FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
China EasternCheapest$722Average$973FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest$756Average$1,438FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$857Average$1,491FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest$890Average$1,510FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Korean AirCheapest$923Average$1,432FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
EVA AirCheapest$970Average$1,386FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Asiana AirlinesCheapest$995Average$1,359FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Qatar AirwaysCheapest$1,034Average$1,466FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Search flights from USA to Phnom Penh by cabin class

Find flights from USA to Phnom Penh, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from USA to Phnom Penh?

When you search for this flight from USA to Phnom Penh, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from USA to Phnom Penh?

Cheapflights simply makes it quick and affordable to book flights from USA to Phnom Penh by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from USA to Phnom Penh with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from USA to Phnom Penh, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from USA to Phnom Penh become cheaper?

Yes! Start tracking prices for USA to Phnom Penh flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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