EWR - PNH

$495 Find Cheap Flights from Newark Liberty Airport to Phnom Penh

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Phnom Penh departing on 8/13. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Phnom Penh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Phnom Penh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Phnom Penh, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Newark to Phnom Penh (EWR-PNH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Phnom Penh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Phnom Penh

Wed, Aug 20 - Tue, Sep 16
Korean Air Logo
6:00 am - 10:10 pmEWR-PNH
29h 10m2 stops
Korean Air Logo
11:30 pm - 2:41 pmPNH-EWR
26h 11m2 stops
$947Korean Air
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Wed, Oct 22 - Wed, Nov 12
Korean Air Logo
8:22 am - 10:10 pmEWR-PNH
26h 48m2 stops
Korean Air Logo
11:45 pm - 1:48 pmPNH-EWR
26h 03m2 stops
$971Korean Air
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Wed, Aug 20 - Wed, Aug 27
Korean Air Logo
6:00 am - 10:10 pmEWR-PNH
29h 10m2 stops
Korean Air Logo
11:30 pm - 2:24 pmPNH-EWR
25h 54m2 stops
$983Korean Air
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Wed, Oct 15 - Tue, Nov 11
Logo
9:30 am - 10:10 pmEWR-PNH
25h 40m2 stops
Logo
11:45 pm - 12:06 pmPNH-EWR
24h 21m2 stops
$1,066
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Sat, Nov 1 - Mon, Nov 10
China Airlines Logo
9:00 am - 4:15 pmEWR-PNH
44h 15m2 stops
China Airlines Logo
5:20 pm - 6:59 amPNH-EWR
25h 39m2 stops
$1,111China Airlines
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Sat, Nov 15 - Sun, Nov 30
Asiana Airlines Logo
5:30 pm - 10:55 pmEWR-PNH
41h 25m2 stops
Asiana Airlines Logo
11:55 pm - 2:40 pmPNH-EWR
50h 45m2 stops
$1,113Asiana Airlines
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Wed, Nov 26 - Sun, Nov 30
Asiana Airlines Logo
7:30 am - 10:55 pmEWR-PNH
51h 25m2 stops
Asiana Airlines Logo
11:55 pm - 2:40 pmPNH-EWR
50h 45m2 stops
$1,131Asiana Airlines
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Fri, Sep 5 - Sun, Sep 14
Logo
1:52 pm - 10:15 amEWR-PNH
33h 23m3 stops
Logo
12:20 pm - 9:04 amPNH-EWR
31h 44m3 stops
$1,206
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Tue, Nov 4 - Tue, Jan 27
Singapore Airlines Logo
9:35 am - 8:35 amEWR-PNH
35h 00m1 stop
Singapore Airlines Logo
2:40 pm - 3:23 pmPNH-EWR
36h 43m2 stops
$1,251Singapore Airlines
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Wed, Oct 15 - Wed, Nov 5
Singapore Airlines Logo
9:35 am - 1:10 pmEWR-PNH
40h 35m1 stop
Singapore Airlines Logo
2:40 pm - 6:59 amPNH-EWR
28h 19m2 stops
$1,343Singapore Airlines
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Booking Insights

KAYAK's insights & trends for Newark to Phnom Penh flights

Get data-powered insights and trends into flights from Newark to Phnom Penh to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Newark Liberty Airport to Phnom Penh?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Newark Liberty Airport to Phnom Penh were found on Korean Air ($947) and China Airlines ($1,111).

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Good to know

Cheapest flight$495
Flight from Newark Liberty Airport to Phnom Penh

When to book flights from Newark to Phnom Penh

Are your dates flexible? Find out the best times to travel from Newark to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to Phnom Penh flights

  • What is the cheapest flight from Newark Airport to Phnom Penh?

    In the last 3 days, the lowest price for a flight from Newark Airport to Phnom Penh was $495 for a one-way ticket and $947 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Phnom Penh?

    A passport is required to fly from Newark Liberty Airport to Phnom Penh.

  • Which airports will I be using when flying from Newark Liberty Airport to Phnom Penh?

    On your way to Phnom Penh, you’ll fly out from Newark. You’ll be landing at Phnom Penh Pochentong.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Phnom Penh?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Newark Liberty Airport to Phnom Penh?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Newark Liberty Airport and Phnom Penh, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Phnom Penh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to Phnom Penh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Phnom Penh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh from Newark Liberty Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Phnom Penh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phnom Penh with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and PNH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Phnom Penh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phnom Penh from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Newark to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying from Newark to Phnom Penh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Phnom Penh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1121 reviews
8.2Entertainment
8.2Comfort
8.5Boarding
8.1Food
8.7Crew
Airline reviews

Friendly flight attendants and gate agents. Very clean plane and food was good!

10.0 ExcellentAnonymous, Jul 2025DFW - ICN
Read more Korean Air reviews

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Everything you need to know for your flight from Newark to Phnom Penh

Information on your arrival and departure airports

Newark Liberty Airport (EWR)
Phnom Penh (PNH)

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