Cheap flights from Newark Airport to Phnom Penh from $575

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Phnom Penh departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Newark Airport to Phnom Penh

Cheap round-trip flights

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
Find Deal
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
$997Korean Air
Find Deal
Wed, Aug 20 - Thu, Sep 18
Korean Air Logo
8:10 am - 10:10 pmEWR-PNH
27h 00m2 stops
Korean Air Logo
11:30 pm - 2:41 pmPNH-EWR
26h 11m2 stops
$1,021Korean Air
Find Deal
Thu, Sep 18 - Sat, Sep 27
Korean Air Logo
8:10 am - 10:10 pmEWR-PNH
27h 00m2 stops
Korean Air Logo
11:45 pm - 2:58 pmPNH-EWR
26h 13m2 stops
$1,033Korean Air
Find Deal
Sun, Sep 28 - Wed, Oct 29
Turkish Airlines Logo
12:25 am - 2:40 pmEWR-PNH
26h 15m2 stops
Turkish Airlines Logo
7:15 pm - 10:30 pmPNH-EWR
39h 15m2 stops
$1,064Turkish Airlines
Find Deal
Thu, Jan 1 - Sat, Jan 3
 Logo
9:30 am - 10:10 pmEWR-PNH
25h 40m2 stops
 Logo
11:45 pm - 12:06 pmPNH-EWR
24h 21m2 stops
$1,066
Find Deal
Wed, Oct 15 - Tue, Nov 11
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
Find Deal
Sat, Nov 1 - Mon, Nov 10
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
Find Deal
Sat, Nov 15 - Sun, Nov 30
 Logo
9:30 am - 10:25 pmEWR-PNH
25h 55m2 stops
 Logo
11:45 pm - 12:06 pmPNH-EWR
24h 21m2 stops
$1,116
Find Deal
Fri, Oct 31 - Wed, Nov 19
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
Find Deal
Wed, Nov 26 - Sun, Nov 30

Asiana Airlines flights from Newark Airport to Phnom Penh

Our best Asiana Airlines deals on Newark Airport to Phnom Penh flight tickets
Asiana Airlines
Nov 15
EWR5:30 pmNewark
41h 25m
2 stops
PNH10:55 pmPhnom Penh Pochentong
Nov 30
PNH11:55 pmPhnom Penh Pochentong
50h 45m
2 stops
EWR2:40 pmNewark
Asiana Airlines
Nov 26
EWR7:30 amNewark
51h 25m
2 stops
PNH10:55 pmPhnom Penh Pochentong
Nov 30
PNH11:55 pmPhnom Penh Pochentong
50h 45m
2 stops
EWR2:40 pmNewark
Asiana Airlines
Nov 22
EWR6:08 pmNewark
40h 47m
2 stops
PNH10:55 pmPhnom Penh Pochentong
Dec 6
PNH11:55 pmPhnom Penh Pochentong
43h 00m
2 stops
EWR6:55 amNewark

Korean Air flights from Newark Airport to Phnom Penh

Our best Korean Air deals on Newark Airport to Phnom Penh flight tickets
Korean Air
Aug 20
EWR6:00 amNewark
29h 10m
2 stops
PNH10:10 pmPhnom Penh Pochentong
Sep 16
PNH11:30 pmPhnom Penh Pochentong
26h 11m
2 stops
EWR2:41 pmNewark
Korean Air
Aug 20
EWR6:00 amNewark
29h 10m
2 stops
PNH10:10 pmPhnom Penh Pochentong
Sep 18
PNH11:30 pmPhnom Penh Pochentong
26h 11m
2 stops
EWR2:41 pmNewark
Korean Air
Sep 18
EWR8:10 amNewark
27h 00m
2 stops
PNH10:10 pmPhnom Penh Pochentong
Sep 27
PNH11:30 pmPhnom Penh Pochentong
26h 11m
2 stops
EWR2:41 pmNewark

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport 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, momondo users made 832,500 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Newark Airport to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Wed 8/20

6:00 am-10:10 pm

2 stops29h 10m

Phnom Penh Pochentong

Tue 9/16

11:30 pm-2:41 pm

2 stops26h 11m

$947

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Wed 8/20

6:00 am-10:10 pm

2 stops29h 10m

Phnom Penh Pochentong

Thu 9/18

11:30 pm-2:41 pm

2 stops26h 11m

$997

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Thu 9/18

8:10 am-10:10 pm

2 stops27h 00m

Phnom Penh Pochentong

Sat 9/27

11:30 pm-2:41 pm

2 stops26h 11m

$1,021

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Sun 9/28

8:10 am-10:10 pm

2 stops27h 00m

Phnom Penh Pochentong

Wed 10/29

11:45 pm-2:58 pm

2 stops26h 13m

$1,033

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Thu 1/1

12:25 am-2:40 pm

2 stops26h 15m

Phnom Penh Pochentong

Sat 1/3

7:15 pm-10:30 pm

2 stops39h 15m

$1,064

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Wed 10/15

9:30 am-10:10 pm

2 stops25h 40m

Phnom Penh Pochentong

Tue 11/11

11:45 pm-12:06 pm

2 stops24h 21m

$1,066

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Sat 11/1

9:00 am-4:15 pm

2 stops44h 15m

Phnom Penh Pochentong

Mon 11/10

5:20 pm-6:59 am

2 stops25h 39m

$1,111

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Sat 11/15

5:30 pm-10:55 pm

2 stops41h 25m

Phnom Penh Pochentong

Sun 11/30

11:55 pm-2:40 pm

2 stops50h 45m

$1,113

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Fri 10/31

9:30 am-10:25 pm

2 stops25h 55m

Phnom Penh Pochentong

Wed 11/19

11:45 pm-12:06 pm

2 stops24h 21m

$1,116

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Wed 11/26

7:30 am-10:55 pm

2 stops51h 25m

Phnom Penh Pochentong

Sun 11/30

11:55 pm-2:40 pm

2 stops50h 45m

$1,131

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phnom Penh from

How to get the cheapest flight ticket from Newark Airport to Phnom Penh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Phnom Penh?

The cheapest day to depart from Newark Airport to Phnom Penh is on a Monday. Travelers who choose to depart for Phnom Penh on a Monday will often find tickets for as low as $1,186. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Newark Airport to Phnom Penh for around $1,582.

What is the cheapest time of day to depart on your flight to Phnom Penh?

According to our data, the cheapest time of day to fly to Phnom Penh is in the evening. momondo users have found flights departing from Newark Airport to Phnom Penh in the evening for as low as $1,286. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Phnom Penh are more costly in the afternoon, with an average ticket price of $1,350. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Newark Airport to Phnom Penh

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Phnom Penh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Newark Airport to Phnom Penh (EWR to PNH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Phnom Penh

Best Price Found

$575

Fastest flight time

25h 40m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Newark Airport in the past 72 hours is $575. The best round-trip flight deal from Newark Airport to Phnom Penh found on momondo in the last 72 hours is $947.
The fastest flight from Newark Airport to Phnom Penh takes 25h 40m
There are no direct flights from Newark Airport to Phnom Penh. Popular non-direct route for this connection is Newark Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)

  • How far is Newark to Phnom Penh Pochentong by plane?

    The straight-line distance from Newark to Phnom Penh Pochentong is 8819.4 mi. In terms of flight time, this usually takes a little over 25h 40m.

  • When did momondo last update prices for flights from Newark Airport to Phnom Penh Pochentong Airport?

    Prices for flights from Newark Airport to Phnom Penh Pochentong Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Newark Airport to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Newark Airport to Phnom Penh Pochentong Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newark Airport to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The travel and health documents required for your trip to Phnom Penh Pochentong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phnom Penh Pochentong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Newark Airport to Phnom Penh?


Best airlines flying from Newark Airport to Phnom Penh

Compare and see reviews for airlines that fly from Newark Airport to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $1,006Free CancellationRating
8.4
1,121 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Phnom Penh?

Finding the right flight to Phnom Penh from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phnom Penh quick and easy, saving you time and money.

Can I find flights from New York to Phnom Penh with flexible booking policies on momondo?

momondo does allow users to show only those flights to Phnom Penh from New York which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from New York to Phnom Penh?

Once you have performed a search for New York to Phnom Penh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to Phnom Penh right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New York to Phnom Penh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phnom Penh and let you know when they change.


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