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Phnom Penh

$494+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PNH
may. 5 — may. 121
lun. 5/5
lun. 5/12
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 abril 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$942
(oojo)

One-way from

$706
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,396
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. 14% potential increase in price ($290 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 abril 30, 2025.

This oojo deal was found by Cheapflights users on 4/29. 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.
mar. 11/412:50 amJFK - PNH
1 stop33h 35mKorean Air
vie. 11/2111:45 pmPNH - JFK
1 stop22h 15mKorean Air
Deal found 4/29$938
This oojo deal was found by Cheapflights users on 4/28. 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.
lun. 5/52:50 pmJFK - PNH
1 stop39h 30mCathay Pacific
lun. 6/2311:25 amPNH - JFK
1 stop36h 45mCathay Pacific
Deal found 4/28$942
This Korean Air deal was found by Cheapflights users on 4/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/218:05 amEWR - PNH
2 stops27h 05mKorean Air
lun. 11/1711:45 pmPNH - EWR
2 stops26h 03mKorean Air
Deal found 4/28$946
This FlightHub deal was found by Cheapflights users on 4/29. 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.
mié. 9/310:00 amLGA - PNH
2 stops25h 10mKorean Air
jue. 9/1811:30 pmPNH - LGA
2 stops24h 49mKorean Air
Deal found 4/29$996
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/412:35 amJFK - PNH
2 stops29h 20mMultiple Airlines
lun. 6/238:45 pmPNH - JFK
2 stops25h 10mMultiple Airlines
Deal found 4/28$1,054
This FlightHub deal was found by Cheapflights users on 4/28. 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.
jue. 5/111:54 amDCA - PNH
2 stops42h 26mCathay Pacific
jue. 5/2911:25 amPNH - DCA
2 stops24h 21mCathay Pacific
Deal found 4/28$1,063
This Korean Air deal was found by Cheapflights users on 4/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/28:05 amEWR - PNH
2 stops26h 20mMultiple Airlines
lun. 11/1711:45 pmPNH - EWR
2 stops24h 21mMultiple Airlines
Deal found 4/28$1,081
This Ovago deal was found by Cheapflights users on 4/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/171:25 amJFK - PNH
1 stop22h 50mEVA Air
mar. 9/3012:35 pmPNH - JFK
1 stop20h 30mEVA Air
Deal found 4/27$1,101
This Air Canada deal was found by Cheapflights users on 4/27. 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.
mar. 9/1611:20 amEWR - PNH
2 stops38h 50mAir Canada
lun. 9/296:55 pmPNH - EWR
2 stops39h 26mAir Canada
Deal found 4/27$1,130
This FlightHub deal was found by Cheapflights users on 4/27. 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.
vie. 9/198:55 pmJFK - PNH
2 stops33h 45mSingapore Airlines
lun. 9/299:35 amPNH - JFK
2 stops36h 35mSingapore Airlines
Deal found 4/27$1,158
This Trip.com deal was found by Cheapflights users on 4/28. 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.
mié. 9/310:05 pmIAD - PNH
2 stops31h 30mMultiple Airlines
mié. 10/18:50 pmPNH - IAD
2 stops54h 20mMultiple Airlines
Deal found 4/28$1,159
This oojo deal was found by Cheapflights users on 4/27. 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.
vie. 9/191:00 pmJFK - PNH
2 stops33h 50mChina Airlines
lun. 9/295:10 pmPNH - JFK
1 stop38h 30mChina Airlines
Deal found 4/27$1,159

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 abril 30, 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

lun. 5/5

2:50 pm-5:20 pm

1 stop39h 30m

Phnom Penh Pochentong

lun. 6/23

11:25 am-1:10 pm

1 stop36h 45m

$942

New YorkPhnom Penh

LGA - PNH

LGAPNH

New York LaGuardia

mié. 9/3

10:00 am-10:10 pm

2 stops25h 10m

Phnom Penh Pochentong

jue. 9/18

11:30 pm-1:19 pm

2 stops24h 49m

$996

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

dom. 5/4

12:35 am-4:55 pm

2 stops29h 20m

Phnom Penh Pochentong

lun. 6/23

8:45 pm-10:55 am

2 stops25h 10m

$1,054

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

lun. 5/5

6:00 am-10:10 pm

2 stops29h 10m

Phnom Penh Pochentong

lun. 6/23

11:30 pm-9:00 pm

1 stop32h 30m

$1,114

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

lun. 5/5

7:17 pm-10:10 pm

2 stops39h 53m

Phnom Penh Pochentong

lun. 6/23

11:30 pm-2:35 pm

2 stops26h 05m

$1,175

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

dom. 7/20

1:20 am-4:15 pm

2 stops27h 55m

Phnom Penh Pochentong

lun. 10/20

5:40 pm-9:00 am

2 stops26h 20m

$1,206

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

mié. 5/7

7:30 am-9:50 am

2 stops39h 20m

Phnom Penh Pochentong

jue. 5/29

5:10 pm-4:29 pm

2 stops34h 19m

$1,208

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

lun. 5/12

7:29 pm-11:15 am

2 stops28h 46m

Phnom Penh Pochentong

mar. 5/20

12:35 pm-5:59 am

2 stops28h 24m

$1,288

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

mar. 5/6

12:35 am-10:55 pm

1 stop35h 20m

Phnom Penh Pochentong

jue. 5/29

11:55 pm-11:00 pm

1 stop34h 05m

$1,300

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

mié. 5/7

11:00 pm-4:35 pm

2 stops30h 35m

Phnom Penh Pochentong

jue. 5/29

8:50 pm-6:55 pm

3 stops33h 05m

$1,318

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 48 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 $991). 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 abril 30, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and China 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
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Singapore Airlines
8.1
Very good
1,292 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 Asiana Airlines ($777), Korean Air ($781), and EVA Air ($887).

  • 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 $991). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,234Average$1,540FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,257Average$1,390FlexibilityNo cancel feeOn-time68%

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