HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Phnom Penh

$2,585+ Cheap flights to Phnom Penh

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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
— PNH
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights to Phnom Penh with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Flights to Phnom Penh in 2025

Find the latest flights to Phnom Penh in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on October 2, 2025.

Popular in

December

Cheapest in

November

Average price

$1,207

One-way from

$2,585
Highest demand for flights based on searches. 8% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
One-way flight from New York to Phnom Penh Pochentong (PNH)
Search Deals

Find flight deals to Phnom Penh

One-way flights to Phnom Penh
Search for one-way flight options to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated October 2, 2025.

This Trip.com deal was found by Cheapflights users on 9/30. 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.
Fri 3/2712:20 amJFK - PNH
2 stops46h 40mBritish Airways
Deal found 9/30$2,585

Cheapflights Fare Finder

 
Locate flights to Phnom Penh that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on October 2, 2025.
Use the filters below to find and compare flights to Phnom Penh that are best for you.

Fly from

New York

Route

Depart

Return

Price

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Fri 3/27

12:20 am-10:00 am

2 stops46h 40m

$2,585

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Compare providers for flights to Phnom Penh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals to Phnom Penh in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Out of all of the providers offering Phnom Penh flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Phnom Penh flight deals on Cheapflights and FlightHub. This is based on searches made for Phnom Penh flights over the past month.
  • Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Phnom Penh flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Phnom Penh. This is based on data collected from Cheapflights searches made over the past month.

Best time to book a flight to Phnom Penh

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

When is the best time to book a flight to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from New York to Phnom Penh. Price data was last updated on September 26, 2025.

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights to Phnom Penh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Phnom Penh?

On average, a flight from New York to Phnom Penh takes 35 hours 26 minutes. Flights to Phnom Penh from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Phnom Penh?

The most popular airlines flying from New York to Phnom Penh are Korean Air, EVA Air and Cathay Pacific.

Korean Air
Korean Air
From $732
EVA Air
EVA Air
From $892
Cathay Pacific
Cathay Pacific
From $681
China Airlines
China Airlines
From $777

What are the cheapest airlines that fly to Phnom Penh?

The cheapest airlines flying from New York to Phnom Penh are Korean Air, Asiana Airlines and Cathay Pacific.

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).

The best insider tips for flights to Phnom Penh

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Phnom Penh trip
Airlines
EVA Air

EVA Air's Royal Laurel Class offers lie-flat seats with 82” pitch and 1-2-1 configuration.


EVA Air's economy class offers 33” pitch on 777s, providing ample legroom for long-haul flights.

Read more about EVA Airby Duncan Madden
Cathay Pacific

Cathay Pacific's economy class offers 32” pitch and 18”-18.5” width, exceeding US counterparts.


Cathay Pacific's business class offers reverse herringbone seats with 81” pitch on Boeing 777s.

Read more about Cathay Pacificby Yulia Denisyuk
China Airlines

China Airlines' Premium Business Class offers lie-flat seats in a 1-2-1 configuration.


China Airlines' economy class offers 32” pitch and complimentary beer, wine, and spirits.

Read more about China Airlinesby Robert Schrader
Korean Air

Korean Air's economy class offers 33”-34” pitch, providing more space than many competitors.


Korean Air's Prestige Suites offer lie-flat seats with 75” pitch and 21” width.

Read more about Korean Airby Yulia Denisyuk
Asiana Airlines

Asiana's A380 business suite offers a 25”-wide seat converting to a fully flat 81” bed.


Economy seats on Asiana's A350 are 18” wide with 32”-33” pitch, offering in-flight Wi-Fi.

Read more about Asiana Airlinesby Marisa Garcia
Singapore Airlines

Singapore Airlines offers free unlimited Wi-Fi for all passengers, enhancing connectivity during flights.


Singapore's premium economy offers 38” legroom, upgraded meals, and noise-canceling headphones.

Read more about Singapore Airlinesby Gabriel Leigh
Our travel experts
Duncan Madden

Duncan Madden

Expert on EVA Air

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on Cathay Pacific and Korean Air

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Robert Schrader

Robert Schrader

Expert on China Airlines

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Marisa Garcia

Marisa Garcia

Expert on Asiana Airlines

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on Singapore Airlines

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

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 October 2, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, and Asiana Airlines to Cambodia by reading reviews from past customers. 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
1,244 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,244 reviews
EVA Air
8.4
Very good
1,244 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Korean Air
8.4
Very good
1,145 reviews
EVA Air
8.4
Very good
1,244 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Asiana Airlines
8.2
Very good
485 reviews
EVA Air
8.4
Very good
1,244 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Singapore Airlines
8.1
Very good
1,373 reviews
EVA Air
8.4
Very good
1,244 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Cathay Pacific
7.6
Good
1,015 reviews
EVA Air
8.4
Very good
1,244 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

FAQs about flying to Phnom Penh

Best Time to Fly to Phnom Penh, Cambodia

Because of the reliable temperatures, you can visit Cambodia all year-round, but it might be preferable to vacation during the “dry” season (October to March). With mild conditions over the New Year, a Christmas break could be ideal. Prices will be higher during festivals like the Khmer New Year (in April), but there is little going on in December, making it a very cheap time to visit.

Getting around Phnom Penh, Cambodia

Walking around the center of Phnom Penh is an enjoyable way to get a feel for the city, but to get around the suburbs, travelling by tuk-tuk or taxi is advisable. You can rent motorbikes at a very cheap rate as well, if you are confident about dodging traffic (and don’t forget to rent a helmet as well). However, a more sedate form of local transport is the fleet of three-wheeled cycle rickshaws.

  • What airport do you fly into for flights to Phnom Penh?

    If you book a flight to Phnom Penh, you will be flying into Pochentong, which is the city’s only airport. Phnom Penh Pochentong (PNH) is located 5.0 mi from the center of Phnom Penh.

  • Can I find cheaper flights to Phnom Penh if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Phnom Penh on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Phnom Penh?

    Based on reviews from Cheapflights users, China Southern is rated the highest out of the airlines that fly to Phnom Penh.

  • What is the cheapest airport to fly to in Phnom Penh?

    Phnom Penh Pochentong is currently the cheapest airport to fly to in Phnom Penh. One-way flights to Phnom Penh Pochentong typically cost $35, while round-trip flights cost around $58.

  • How much is a round-trip flight to Phnom Penh?

    A round-trip flight to Phnom Penh will typically cost around $140, however they can be found for as little as $58.

  • Where does the fastest flight to Phnom Penh depart from?

    For those looking to save time traveling to Phnom Penh, Washington, D.C. offers the quickest one-way flight (21 hours 20 minutes).

  • Does Phnom Penh Pochentong have rental cars?

    Yes. Those touching down at Phnom Penh Pochentong can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Phnom Penh Pochentong?

    Yes. Phnom Penh Pochentong has hotels nearby for those requiring accommodations. Chinese Guesthouse is the closest property to Phnom Penh Pochentong (0.0 mi away from Phnom Penh Pochentong).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find the best flight deals to Phnom Penh

Some of the lowest fares we’ve come across for flights to Phnom Penh.
Flights from Don Mueang Intl to Phnom Penh
Flights from Suvarnabhumi to Phnom Penh
Flights from Kuala Lumpur Intl to Phnom Penh
Flights from Incheon Intl to Phnom Penh

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.