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Phnom Penh

$1,155+ Cheap flights from Newark (EWR) 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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — PNH
Okt 15 — Okt 221
Mi 10/15
Mi 10/22
1 adult, Economy
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Cheap flight deals from Newark to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$1,922
(Mytrip)

One-way from

$1,155
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,079
From Newark to Phnom Penh Pochentong
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One-way flight from Newark to Phnom Penh Pochentong
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Highest demand for flights based on searches. 8% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Newark to Phnom Penh

Cheapest flights from Newark to Phnom Penh
Explore the most affordable flight options available from Newark to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/12. 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.
Di 10/283:30 pmEWR - PNH
3 stops28h 00mMultiple Airlines
Di 11/47:50 pmPNH - EWR
3 stops31h 02mMultiple Airlines
Deal found 9/12$1,922
This Gotogate deal was found by Cheapflights users on 9/13. 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.
Sa 12/2712:00 pmEWR - PNH
2 stops54h 30mMultiple Airlines
Sa 1/37:50 pmPNH - EWR
2 stops49h 10mMultiple Airlines
Deal found 9/13$6,351
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 12/2412:00 pmEWR - PNH
2 stops30h 30mMultiple Airlines
Di 1/67:55 amPNH - EWR
2 stops37h 05mMultiple Airlines
Deal found 9/13$6,455
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Sa 12/1312:00 pmEWR - PNH
2 stops30h 30mMultiple Airlines
Mo 12/297:55 amPNH - EWR
2 stops61h 05mMultiple Airlines
Deal found 9/13$6,680
This CheapOair deal was found by Cheapflights users on 9/14. 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.
Fr 12/2610:00 pmEWR - PNH
2 stops44h 30mMultiple Airlines
Do 2/127:50 pmPNH - EWR
2 stops49h 10mMultiple Airlines
Deal found 9/14$10,619
This CheapOair deal was found by Cheapflights users on 9/14. 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.
Mo 12/110:15 pmEWR - PNH
2 stops56h 10mMultiple Airlines
Do 12/117:50 pmPNH - EWR
2 stops49h 10mMultiple Airlines
Deal found 9/14$10,694
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 12/185:45 pmEWR - PNH
2 stops36h 40mMultiple Airlines
Do 1/17:50 pmPNH - EWR
2 stops35h 45mMultiple Airlines
Deal found 9/13$10,880
This FlightHub deal was found by Cheapflights users on 9/12. 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.
Mo 10/201:00 pmEWR - PNH
2 stops54h 55mMultiple Airlines
Sa 10/258:30 amPNH - EWR
2 stops41h 25mMultiple Airlines
Deal found 9/12$10,925
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Fr 12/1910:40 pmEWR - PNH
2 stops43h 50mMultiple Airlines
Fr 1/27:55 amPNH - EWR
2 stops37h 05mMultiple Airlines
Deal found 9/13$11,735
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 11/237:35 pmEWR - PNH
2 stops22h 55mMultiple Airlines
Mo 12/17:55 amPNH - EWR
2 stops44h 20mMultiple Airlines
Deal found 9/14$12,962

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 September 15, 2025.
Use the filters below to find and compare flights from Newark Airport to Phnom Penh that are best for you.

Fly from

Newark

Fly to

Phnom Penh

Route

Depart

Return

Price

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Di 10/28

3:30 pm-6:30 am

3 stops28h 00m

Phnom Penh Pochentong

Di 11/4

7:50 pm-2:52 pm

3 stops31h 02m

$1,922

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Sa 2/14

12:00 pm-6:30 am

2 stops30h 30m

Phnom Penh Pochentong

Sa 2/21

7:50 pm-9:00 am

2 stops49h 10m

$6,125

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Sa 12/27

12:00 pm-6:30 am

2 stops54h 30m

Phnom Penh Pochentong

Sa 1/3

7:50 pm-9:00 am

2 stops49h 10m

$6,351

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Mi 12/24

12:00 pm-6:30 am

2 stops30h 30m

Phnom Penh Pochentong

Di 1/6

7:55 am-9:00 am

2 stops37h 05m

$6,455

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Sa 12/13

12:00 pm-6:30 am

2 stops30h 30m

Phnom Penh Pochentong

Mo 12/29

7:55 am-9:00 am

2 stops61h 05m

$6,680

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Do 2/12

10:00 pm-6:25 pm

2 stops32h 25m

Phnom Penh Pochentong

Fr 2/20

7:55 am-9:00 am

2 stops37h 05m

$10,606

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Fr 12/26

10:00 pm-6:30 am

2 stops44h 30m

Phnom Penh Pochentong

Do 2/12

7:50 pm-9:00 am

2 stops49h 10m

$10,619

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Mo 12/1

10:15 pm-6:25 pm

2 stops56h 10m

Phnom Penh Pochentong

Do 12/11

7:50 pm-9:00 am

2 stops49h 10m

$10,694

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Do 12/18

5:45 pm-6:25 pm

2 stops36h 40m

Phnom Penh Pochentong

Do 1/1

7:50 pm-7:35 pm

2 stops35h 45m

$10,880

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Mo 10/20

1:00 pm-6:55 am

2 stops54h 55m

Phnom Penh Pochentong

Sa 10/25

8:30 am-2:55 pm

2 stops41h 25m

$10,925

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 16 results
1
2

Best time to book a flight from Newark to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Newark 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.

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 September 15, 2025.
See what other customers who have flown with Korean Air from Newark Airport to Phnom Penh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

    If you book a flight to Phnom Penh from Newark, you will be flying to Pochentong, which is the city’s only airport. Phnom Penh Pochentong (PNH) is located 5.0 mi from the center of Phnom Penh. There are 0 flights from Newark to Pochentong per day from 1 airline.

  • What is the cheapest airline to fly from Newark Airport to Phnom Penh round-trip?

    According to our current data, Korean Air ($940), offers the cheapest pricing from Newark Airport to Phnom Penh.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Newark Airport to Phnom Penh (average of $982). Flying from Newark Airport to Phnom Penh in June is currently the most expensive (average of $1,552). 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 Newark to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Phnom Penh flights
Newark to Krong Preah Sihanouk flights
John F Kennedy Intl to Krong Preah Sihanouk flights
LaGuardia to Phnom Penh flights

Top airline flying from Newark to Phnom Penh

Discover the top airline that operate flights from Newark 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$940Average$1,273FlexibilityNo cancel feeOn-time81%

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