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Phnom Penh

$566+ Cheap flights from Pennsylvania to Phnom Penh (PNH)

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PNH
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Pennsylvania to Phnom Penh

Keep the following information in mind while searching for Pennsylvania to Phnom Penh flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$977
(CheapOair)

One-way from

$566
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,378
Provider with most accurate pricing for Philadelphia-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Phnom Penh Pochentong flights.
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From Pennsylvania to Phnom Penh Pochentong
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One-way flight from Pennsylvania to Phnom Penh Pochentong
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Highest demand for flights based on searches. 15% potential increase in price ($313 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($122 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Pennsylvania to Phnom Penh

Cheapest flights from Pennsylvania to Phnom Penh
Explore the most affordable flight options available from Pennsylvania to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This oojo deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:50 pmJFK - PNH
1 stop32h 25mCathay Pacific
Sun 5/46:30 pmPNH - JFK
1 stop29h 40mCathay Pacific
Deal found 4/2$934
This CheapOair deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/231:20 pmJFK - PNH
1 stop21h 50mKorean Air
Mon 6/1611:30 pmPNH - JFK
1 stop32h 30mKorean Air
Deal found 4/2$977
This oojo deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/61:20 amJFK - PNH
1 stop27h 45mChina Airlines
Mon 9/295:10 pmPNH - JFK
1 stop38h 30mChina Airlines
Deal found 4/2$1,014
This FlightHub deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/98:59 amLGA - PNH
2 stops26h 11mKorean Air
Fri 5/911:30 pmPNH - LGA
2 stops24h 50mKorean Air
Deal found 4/1$1,043
This FlightHub deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:25 amJFK - PNH
1 stop22h 50mEVA Air
Tue 9/3012:35 pmPNH - JFK
1 stop20h 30mEVA Air
Deal found 4/2$1,064
This Trip.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:50 pmJFK - PNH
1 stop32h 25mMultiple Airlines
Sun 5/47:00 amPNH - JFK
2 stops37h 00mMultiple Airlines
Deal found 4/2$1,068
This Justfly.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/78:55 pmJFK - PNH
2 stops33h 45mSingapore Airlines
Mon 9/292:05 pmPNH - JFK
2 stops32h 05mSingapore Airlines
Deal found 4/2$1,097
This Air Canada deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:15 amEWR - PNH
2 stops46h 25mAir Canada
Wed 10/16:55 pmPNH - EWR
2 stops39h 26mAir Canada
Deal found 4/2$1,132
This Mytrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:30 amEWR - PNH
3 stops34h 25mMultiple Airlines
Thu 5/2911:05 amPNH - EWR
3 stops46h 44mMultiple Airlines
Deal found 4/2$1,133
This oojo deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:35 amJFK - PNH
1 stop35h 20mAsiana Airlines
Fri 5/911:55 pmPNH - JFK
1 stop34h 05mAsiana Airlines
Deal found 4/2$1,150
This StudentUniverse deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:05 amEWR - PNH
2 stops26h 20mKorean Air
Fri 11/1411:45 pmPNH - EWR
2 stops26h 03mKorean Air
Deal found 4/2$1,158
This oojo deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/72:55 pmJFK - PNH
2 stops30h 40mEtihad Airways
Sat 9/207:25 pmPNH - JFK
2 stops48h 35mEtihad Airways
Deal found 4/2$1,191

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania 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 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Pennsylvania to Phnom Penh that are best for you.

Fly from

Pennsylvania

Fly to

Phnom Penh

Route

Depart

Return

Price

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Wed 4/23

2:50 pm-10:15 am

1 stop32h 25m

Phnom Penh Pochentong

Sun 5/4

6:30 pm-1:10 pm

1 stop29h 40m

$934

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Wed 4/23

1:20 pm-10:10 pm

1 stop21h 50m

Phnom Penh Pochentong

Mon 6/16

11:30 pm-9:00 pm

1 stop32h 30m

$977

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Sat 9/6

1:20 am-4:05 pm

1 stop27h 45m

Phnom Penh Pochentong

Mon 9/29

5:10 pm-8:40 pm

1 stop38h 30m

$1,014

New YorkPhnom Penh

LGA - PNH

LGAPNH

New York LaGuardia

Wed 4/9

8:59 am-10:10 pm

2 stops26h 11m

Phnom Penh Pochentong

Fri 5/9

11:30 pm-1:20 pm

2 stops24h 50m

$1,043

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Sun 9/7

1:25 am-11:15 am

1 stop22h 50m

Phnom Penh Pochentong

Tue 9/30

12:35 pm-10:05 pm

1 stop20h 30m

$1,064

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Wed 4/23

2:50 pm-10:15 am

1 stop32h 25m

Phnom Penh Pochentong

Sun 5/4

7:00 am-9:00 am

2 stops37h 00m

$1,068

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Sun 9/7

8:55 pm-5:40 pm

2 stops33h 45m

Phnom Penh Pochentong

Mon 9/29

2:05 pm-11:10 am

2 stops32h 05m

$1,097

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Thu 9/4

8:15 am-5:40 pm

2 stops46h 25m

Phnom Penh Pochentong

Wed 10/1

6:55 pm-11:21 pm

2 stops39h 26m

$1,132

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Fri 5/2

11:30 am-8:55 am

3 stops34h 25m

Phnom Penh Pochentong

Thu 5/29

11:05 am-10:49 pm

3 stops46h 44m

$1,133

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Thu 5/1

12:35 am-10:55 pm

1 stop35h 20m

Phnom Penh Pochentong

Fri 5/9

11:55 pm-11:00 pm

1 stop34h 05m

$1,150

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 49 results
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Best time to book a flight from Pennsylvania to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Phnom Penh

What is the cheapest month to book a flight from Pennsylvania to Phnom Penh?

Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Phnom Penh (average of $994). Flying from Pennsylvania to Phnom Penh in June is currently the most expensive (average of $1,582). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

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 3, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and Asiana Airlines from Pennsylvania to Phnom Penh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,052 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very good
438 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very good
1,288 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very good
3,193 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Comfort

8.3

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania 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 Pennsylvania?

    Located just 5.0 mi from the city center, Phnom Penh Pochentong (PNH) is the airport most travelers will use when flying to Phnom Penh from Pennsylvania.

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

    The cheapest airlines for a one-way flight from Pennsylvania to Phnom Penh are Cathay Pacific ($699), Korean Air ($803), and Asiana Airlines ($900).

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

    The most popular flight routes from Pennsylvania to Phnom Penh are New York John F Kennedy Intl - Phnom Penh Pochentong, Newark - Phnom Penh Pochentong and New York LaGuardia - Phnom Penh Pochentong.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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.

  • What is the cheapest month to book a flight from Pennsylvania to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Pennsylvania to Phnom Penh (average of $994). Flying from Pennsylvania to Phnom Penh in June is currently the most expensive (average of $1,582). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pennsylvania to Phnom Penh

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Top 2 airlines flying from Pennsylvania to Phnom Penh

Discover the top 2 airlines that operate flights from Pennsylvania 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 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,250Average$1,390FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,464Average$1,584FlexibilityNo cancel feeOn-time81%

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