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Phnom Penh

$500+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
— PNH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Popular in

December

Cheapest in

November

Average price

$1,456

Round-trip from

$947

One-way from

$500
Highest demand for flights based on searches. 13% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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From New York to Phnom Penh Pochentong
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One-way flight from New York to Phnom Penh Pochentong (PNH)
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Find flight deals to Phnom Penh

Cheapest flights to Phnom Penh
Explore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on July 3, 2025.

Mon 12/111:40 amJFK - PNH
2 stops32h 45mMultiple Airlines
Mon 12/155:15 pmPNH - JFK
2 stops28h 45mMultiple Airlines
Deal found 7/2$878
Mon 11/1012:00 pmJFK - PNH
1 stop22h 25mKorean Air
Wed 12/1011:45 pmPNH - JFK
1 stop31h 45mKorean Air
Deal found 7/1$893
Mon 12/11:50 pmJFK - PNH
1 stop32h 35mCathay Pacific
Mon 12/1511:45 amPNH - JFK
1 stop19h 20mCathay Pacific
Deal found 7/1$928
Mon 8/259:59 amLGA - PNH
2 stops25h 11mKorean Air
Sun 9/711:30 pmPNH - LGA
2 stops24h 49mKorean Air
Deal found 7/3$939
Tue 10/71:20 amJFK - PNH
1 stop27h 45mChina Airlines
Mon 10/275:20 pmPNH - JFK
1 stop38h 00mChina Airlines
Deal found 7/1$941
Mon 11/38:05 amEWR - PNH
2 stops26h 20mKorean Air
Mon 11/1011:45 pmPNH - EWR
2 stops26h 03mKorean Air
Deal found 7/1$947
Tue 10/143:45 pmJFK - PNH
1 stop28h 10mEtihad Airways
Mon 11/37:55 amPNH - JFK
1 stop36h 45mEtihad Airways
Deal found 7/2$948
Fri 10/319:30 pmJFK - PNH
2 stops38h 45mChina Eastern
Tue 11/1812:15 amPNH - JFK
2 stops32h 32mChina Eastern
Deal found 7/1$980
Mon 12/18:15 pmJFK - PNH
2 stops34h 20mSingapore Airlines
Mon 12/157:45 pmPNH - JFK
2 stops27h 30mSingapore Airlines
Deal found 7/1$999
Mon 8/259:59 amLGA - PNH
2 stops25h 11mDelta
Sun 9/711:30 pmPNH - LGA
2 stops44h 19mDelta
Deal found 7/3$1,007
Wed 8/209:00 amEWR - PNH
2 stops37h 50mChina Airlines
Fri 5/1510:50 amPNH - EWR
2 stops30h 09mChina Airlines
Deal found 7/1$1,111
Mon 11/37:29 pmEWR - PNH
2 stops39h 26mAsiana Airlines
Wed 11/1211:55 pmPNH - EWR
2 stops43h 04mAsiana Airlines
Deal found 6/30$1,124

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 July 3, 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

LGA - PNH

LGAPNH

New York LaGuardia

Mon 8/25

9:59 am-10:10 pm

2 stops25h 11m

Phnom Penh Pochentong

Sun 9/7

11:30 pm-1:19 pm

2 stops24h 49m

$939

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Thu 9/18

1:10 pm-10:10 pm

1 stop22h 00m

Phnom Penh Pochentong

Sun 9/28

11:30 pm-11:28 am

2 stops46h 58m

$947

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Thu 9/11

12:55 pm-9:55 am

2 stops34h 00m

Phnom Penh Pochentong

Sat 9/27

7:10 pm-11:00 pm

2 stops38h 50m

$982

New YorkPhnom Penh

LGA - PNH

LGAPNH

New York LaGuardia

Mon 8/25

9:59 am-10:10 pm

2 stops25h 11m

Phnom Penh Pochentong

Sun 9/7

11:30 pm-8:49 am

2 stops44h 19m

$1,007

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

$1,020

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Wed 9/17

1:55 am-10:15 am

1 stop21h 20m

Phnom Penh Pochentong

Sat 9/27

11:25 am-8:35 pm

1 stop20h 10m

$1,022

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Mon 7/21

4:25 pm-11:35 am

2 stops32h 10m

Phnom Penh Pochentong

Mon 7/28

12:10 am-9:50 pm

2 stops32h 40m

$1,032

NewarkPhnom Penh

EWR - PNH

EWRPNH

Newark

Wed 8/20

9:00 am-9:50 am

2 stops37h 50m

Phnom Penh Pochentong

Fri 5/15

10:50 am-5:59 am

2 stops30h 09m

$1,111

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Wed 7/23

1:20 am-4:15 pm

2 stops27h 55m

Phnom Penh Pochentong

Wed 10/15

5:40 pm-3:10 pm

2 stops32h 30m

$1,118

New YorkPhnom Penh

JFK - PNH

JFKPNH

New York John F Kennedy Intl

Wed 8/20

9:30 am-10:55 pm

2 stops50h 25m

Phnom Penh Pochentong

Fri 5/15

11:55 pm-7:59 am

2 stops43h 04m

$1,128

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 35 results
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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

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 June 27, 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 26 hours 16 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.

EVA Air
EVA Air
From $865
Korean Air
Korean Air
From $733
Cathay Pacific
Cathay Pacific
From $695
China Airlines
China Airlines
From $833

What are the cheapest airlines that fly to Phnom Penh?

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

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).

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 July 3, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air, and China 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
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,215 reviews
EVA Air
8.4
Very good
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,101 reviews
EVA Air
8.4
Very good
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
744 reviews
EVA Air
8.4
Very good
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
452 reviews
EVA Air
8.4
Very good
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,287 reviews
EVA Air
8.4
Very good
1,215 reviews

Overall

8.4

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 $41, while round-trip flights cost around $39.

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

    A round-trip flight to Phnom Penh will typically cost around $135, however they can be found for as little as $39.

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

    For those looking to save time traveling to Phnom Penh, Honolulu offers the quickest one-way flight (17 hours 45 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

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