Skyscanner

Cheap Flights from New York to Phnom Penh

Travellers and cabin class

Compare New York Newark to Phnom Penh flight deals

Find the cheapest month or even day of the year to fly to Phnom Penh

Book the best Phnom Penh fare with no extra fees

Flight deals from New York Newark to Phnom Penh

Looking for a cheap last-minute deal or the best return flight from New York Newark to Phnom Penh? Find the lowest prices on one-way and return tickets right here.
Phnom Penh.$1,714 per passenger.Departing Mon, 6 Oct, returning Wed, 15 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Mon, 6 Oct, arriving in Phnom Penh.Inbound indirect flight with Delta, departs from Phnom Penh on Wed, 15 Oct, arriving in New York Newark.Price includes taxes and charges.From $1,714, select.
Phnom Penh.$1,714 per passenger.Departing Sat, 20 Sep, returning Sun, 19 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Sat, 20 Sep, arriving in Phnom Penh.Inbound indirect flight with Delta, departs from Phnom Penh on Sun, 19 Oct, arriving in New York Newark.Price includes taxes and charges.From $1,714, select.
Phnom Penh.$1,950 per passenger.Departing Thu, 27 Mar, returning Wed, 2 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Thu, 27 Mar, arriving in Phnom Penh.Inbound indirect flight with Delta, departs from Phnom Penh on Wed, 2 Apr, arriving in New York Newark.Price includes taxes and charges.From $1,950, select.
Phnom Penh.$1,957 per passenger.Departing Tue, 29 Apr, returning Tue, 6 May.Return flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Tue, 29 Apr, arriving in Phnom Penh.Inbound indirect flight with Delta, departs from Phnom Penh on Tue, 6 May, arriving in New York Newark.Price includes taxes and charges.From $1,957, select.
Phnom Penh.$2,109 per passenger.Departing Thu, 3 Apr, returning Wed, 9 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Thu, 3 Apr, arriving in Phnom Penh.Inbound indirect flight with Delta, departs from Phnom Penh on Wed, 9 Apr, arriving in New York Newark.Price includes taxes and charges.From $2,109, select.
Phnom Penh.$2,128 per passenger.Departing Sat, 23 Aug, returning Sat, 30 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Sat, 23 Aug, arriving in Phnom Penh.Inbound indirect flight with Delta, departs from Phnom Penh on Sat, 30 Aug, arriving in New York Newark.Price includes taxes and charges.From $2,128, select.
Phnom Penh.$2,139 per passenger.Departing Mon, 5 Jan, returning Mon, 19 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Mon, 5 Jan, arriving in Phnom Penh.Inbound indirect flight with Delta, departs from Phnom Penh on Mon, 19 Jan, arriving in New York Newark.Price includes taxes and charges.From $2,139, select.
Phnom Penh.$2,168 per passenger.Departing Fri, 7 Nov, returning Sat, 22 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from New York Newark on Fri, 7 Nov, arriving in Phnom Penh.Inbound indirect flight with Delta, departs from Phnom Penh on Sat, 22 Nov, arriving in New York Newark.Price includes taxes and charges.From $2,168, select.

Find the cheapest month to fly from New York Newark to Phnom Penh

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York Newark to Phnom Penh flights are currently cheapest in October.
Mar
from $2,633
Apr
from $2,109
May
from $2,784
Jun
from $3,523
Jul
from $2,901
Aug
from $2,128
Sep
Find prices
Oct
from $1,714
Nov
from $2,168
Dec
Find prices
Jan
from $2,139
Feb
Find prices

New York Newark to Phnom Penh: Alternative routes

Compare routes from New York Newark to Phnom Penh below. You may find an airport to fly into that's cheaper, faster, or easier than Phnom Penh.

New York to Phnom Penh: Flight information

The things to know before you go.
Cheapest flight found$1,714
Cheapest month to flyOctober

Finding cheap flights from New York Newark to Phnom Penh: Frequently asked questions

The best price we found for a return flight from New York Newark to Phnom Penh is $1,714. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from New York Newark to Phnom Penh. But we found flights with one or more stops from $1,714.
As of March 2025, there are no flights flying from New York Newark to Phnom Penh.
The cheapest month to fly from New York Newark to Phnom Penh is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New York Newark Airport to Phnom Penh Airport on Monday, 6 October 2025.
No airlines currently offer direct flights between New York Newark Airport and Phnom Penh Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phnom Penh but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Phnom Penh.

Travelling from Newark Liberty International Airport (EWR) to Phnom Penh International Airport (PNH): what you need to know

  • During popular months like August, you'll want to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of international flights when you fly during a peak period in general.

  • If you want a stopover for your flight from Newark Liberty International Airport to Phnom Penh International Airport, simply deselect 'Direct flights only' and explore your options. Here are the most popular stopovers between EWR and PNH:

    • Beijing Capital International Airport

    • Shanghai Pudong International Airport

    • Changi International Airport

  • Remember, you might need a visa to enter Cambodia. Visa regulations vary and travel documentation requirements change frequently. Before locking in your cheap ticket from EWR to PNH, check with your airline and your destination country's local consulate or embassy for current information.

How to find the cheapest flights from Newark Liberty International Airport (EWR) to Phnom Penh International Airport (PNH)

  • The best price we've seen for a one-way ticket from Newark Liberty International Airport to Phnom Penh International Airport is $860. The cheapest price for a return flight is $1,714. Bear in mind that fares could change due to availability at the time of booking.

  • Don't leave everything to the last minute. You're more likely to get cheap flight tickets from EWR to PNH if you book ahead. Airlines often offer some great early bird rates.

  • The 'Whole month' tool shows you the cheapest tickets from Newark Liberty International Airport to Phnom Penh International Airport across every month. It's an easy way to snap up a bargain if your trip dates aren't set in stone.

  • Set up a Price Alert for cheap flight tickets from EWR to PNH. There's no need to check every day to see if fares have fallen. We'll tell you when the price changes.

  • Use filters to find the best trip for you. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Newark Liberty International Airport to Phnom Penh International Airport, use the 'Sort by' function. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Newark Liberty International Airport (EWR)

  • Located around 24 kilometres from central New York, Newark Liberty International Airport can be reached in approximately 28 minutes by car (depending on traffic). The ride by public transport is roughly 1 hour and 11 minutes.

  • Want a leisurely start to your trip? Stay near EWR. Whether you've booked an early flight from Newark Liberty International Airport to Phnom Penh International Airport or just don't want to be rushed, these stays are just the thing:

Arriving at Phnom Penh International Airport (PNH)

  • The last thing you need is a long journey to your hotel if you're landing late on a flight from Newark Liberty International Airport to Phnom Penh International Airport. Book one of these accommodation options near PNH instead:

Getting from Phnom Penh International Airport (PNH) to central Phnom Penh

  • Phnom Penh International Airport is approximately 11 kilometres from the centre of Phnom Penh. With a car rental or if you're catching a cab, the drive is around 30 minutes.

When to fly to Phnom Penh International Airport (PNH)

  • August is the most popular month for flights from Newark Liberty International Airport to Phnom Penh International Airport. To skip the crowds, travel to Phnom Penh in February.

  • Lock in your flight from Newark Liberty International Airport to Phnom Penh International Airport for March if you'd like to visit Phnom Penh during its warmest month. You can expect temperatures of between 23ºC and 38ºC.

  • If you want cooler conditions, look for a cheap ticket from EWR to PNH in January. Average temperatures are between 20ºC and 33ºC then.

More about Phnom Penh

  • Start your Phnom Penh trip right by finding a great stay. Once you've booked your flight from EWR to PNH, have a look at our range of accommodation options including:

  • All great holidays should include some sightseeing. Royal Palace, Tuol Sleng Genocide Museum and Wat Phnom are attractions you won't want to skip in Phnom Penh.

Complete your Phnom Penh trip with hotels and a car rental

  • You've booked your cheap ticket to Phnom Penh International Airport — now it's time to find a great place to stay, and perhaps even your own set of wheels. We've compared prices across hundreds of companies to bring you the top hotels and car rental deals in Phnom Penh.

Plan the rest of your trip from New York to Phnom Penh

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.