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

Travellers will need to book flights to Pochentong (PNH) if they wish to fly to Phnom Penh. The Phnom Penh airport is 8.0 km from the city centre. 3 airlines have flights to Pochentong from Hong Kong on a daily basis. Booking flights to Phnom Penh Pochentong should not be difficult; the airport handles an average of 3 flights from Hong Kong per day.

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

Yes, flights with stopovers 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, Cambodia Angkor Air 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 HK$317, while return flights cost around HK$996.

How much is a return flight to Phnom Penh?

A return flight to Phnom Penh will typically cost around HK$140, however they can be found for as little as HK$127.

Does Phnom Penh Pochentong have rental cars?

Yes. Those touching down at Phnom Penh Pochentong can take advantage of the car hire 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 km away from Phnom Penh Pochentong).

HK$667+ Flights to Phnom Penh, Cambodia

Flights to Phnom Penh in 2025

Return from	HK$1,397
One-way from	HK$667
Popular in	December
Cheapest in	May
Average price	HK$2,535
Good round-trip deal	HK$1,447 or less
Good one-way deal	HK$793 or less

Cambodia Angkor Air
18-8-22-8
Nonstop
5h 10m total
Hong Kong to Phnom Penh

Search Deals

Cambodia Angkor Air
13-8
Nonstop
2h 35m total
Hong Kong to Phnom Penh

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (HK$2,292 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$385 potential savings vs. average return price).

Search Deals

Average for return flights in July 2025

Search Deals

Price to beat on a round-trip flight from Hong Kong Intl to Phnom Penh Pochentong.

Search Deals

Price to beat on a one-way flight from Hong Kong Intl to Phnom Penh Pochentong.

Search Deals

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 1 July 2025.

Mon 18-821:35HKG - PNH

Nonstop2h 35mCambodia Angkor Air

Fri 22-817:00PNH - HKG

Nonstop2h 35mCambodia Angkor Air

Deal found 30-6HK$1,397

Tue 8-712:25HKG - PNH

Nonstop2h 35m柬埔寨航空

Thu 10-707:45PNH - HKG

Nonstop2h 40m柬埔寨航空

Deal found 29-6HK$1,531

Mon 18-814:30HKG - PNH

1 stop8h 10mVietnam Airlines

Fri 22-816:40PNH - HKG

1 stop23h 45mVietnam Airlines

Deal found 1-7HK$1,664

Tue 12-808:00HKG - PNH

1 stop7h 20mMultiple Airlines

Fri 15-808:25PNH - HKG

1 stop5h 40mMultiple Airlines

Deal found 1-7HK$1,688

Best flights to Phnom Penh
Discover carefully curated flight deals to Phnom Penh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 July 2025.

Mon 18-821:35HKG - PNH

Nonstop2h 35mCambodia Angkor Air

Fri 22-817:00PNH - HKG

Nonstop2h 35mCambodia Angkor Air

Deal found 30-6HK$1,397

Mon 18-814:30HKG - PNH

1 stop8h 10mVietnam Airlines

Fri 22-816:40PNH - HKG

1 stop23h 45mVietnam Airlines

Deal found 1-7HK$1,664

Thu 14-812:25HKG - PNH

Nonstop2h 35m柬埔寨航空

Thu 21-807:45PNH - HKG

Nonstop2h 40m柬埔寨航空

Deal found 30-6HK$1,672

Tue 12-808:00HKG - PNH

1 stop7h 20mMultiple Airlines

Fri 15-808:25PNH - HKG

1 stop5h 40mMultiple Airlines

Deal found 1-7HK$1,688

Thu 7-813:35HKG - PNH

2 stops23h 00mChina Eastern

Sun 10-812:40PNH - HKG

2 stops21h 55mChina Eastern

Deal found 1-7HK$2,166

Direct flights to Phnom Penh
Explore direct flight options to Phnom Penh based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 July 2025.

Mon 18-821:35HKG - PNH

Nonstop2h 35mCambodia Angkor Air

Fri 22-817:00PNH - HKG

Nonstop2h 35mCambodia Angkor Air

Deal found 30-6HK$1,397

Thu 14-812:25HKG - PNH

Nonstop2h 35m柬埔寨航空

Thu 21-807:45PNH - HKG

Nonstop2h 40m柬埔寨航空

Deal found 30-6HK$1,672

Wed 16-721:35HKG - PNH

Nonstop2h 35mMultiple Airlines

Thu 24-707:45PNH - HKG

Nonstop2h 40mMultiple Airlines

Deal found 29-6HK$2,017

Sat 9-815:35HKG - PNH

Nonstop2h 45mCathay Pacific

Wed 13-811:25PNH - HKG

Nonstop2h 50mCathay Pacific

Deal found 30-6HK$3,438

Last-minute flights to Phnom Penh
Discover last-minute flight deals to Phnom Penh. Data last updated 1 July 2025 and is based on user searches.

Mon 7-721:35HKG - PNH

Nonstop2h 35mCambodia Angkor Air

Wed 9-717:00PNH - HKG

Nonstop2h 35mCambodia Angkor Air

Deal found 1-7HK$1,429

Mon 7-721:35HKG - PNH

Nonstop2h 35mMultiple Airlines

Thu 10-711:05PNH - HKG

1 stop11h 35mMultiple Airlines

Deal found 29-6HK$1,774

Mon 7-714:30HKG - PNH

1 stop8h 10mVietnam Airlines

Wed 9-720:45PNH - HKG

1 stop19h 40mVietnam Airlines

Deal found 29-6HK$1,970

Mon 7-713:35HKG - PNH

2 stops23h 00mChina Eastern

Tue 8-718:50PNH - HKG

1 stop14h 35mChina Eastern

Deal found 30-6HK$2,480

Tue 8-712:25HKG - PNH

Nonstop2h 35m柬埔寨航空

Thu 10-707:45PNH - HKG

Nonstop2h 40m柬埔寨航空

Deal found 29-6HK$1,531

Tue 12-808:00HKG - PNH

1 stop7h 20mMultiple Airlines

Fri 15-808:25PNH - HKG

1 stop5h 40mMultiple Airlines

Deal found 1-7HK$1,688

Mon 18-821:35HKG - PNH

Nonstop2h 35mCambodia Angkor Air

Fri 22-817:00PNH - HKG

Nonstop2h 35mCambodia Angkor Air

Deal found 30-6HK$1,397

Mon 18-814:30HKG - PNH

1 stop8h 10mVietnam Airlines

Fri 22-816:40PNH - HKG

1 stop23h 45mVietnam Airlines

Deal found 1-7HK$1,664

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 1 July 2025.

Wed 13-821:35HKG - PNH

Nonstop2h 35mCambodia Angkor Air

Deal found 29-6HK$667

Thu 14-812:25HKG - PNH

Nonstop2h 35m柬埔寨航空

Deal found 29-6HK$785

Wed 13-816:15HKG - PNH

1 stop7h 05mMultiple Airlines

Deal found 29-6HK$856

Wed 6-816:15HKG - PNH

1 stop7h 05mGreater Bay Airlines

Deal found 30-6HK$942

Sat 26-720:20HKG - PNH

1 stop13h 35mThai AirAsia

Deal found 1-7HK$973

Wed 16-721:35HKG - PNH

Nonstop2h 35mVietnam Airlines

Deal found 1-7HK$989

Cheapflights Fare Finder

Use the filters below to find and compare flights to Phnom Penh that are best for you.

Fly from

Route

Departure

Return

Price

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Mon 18-8

21:35-23:10

Nonstop2h 35m

Phnom Penh Pochentong

Fri 22-8

17:00-20:35

Nonstop2h 35m

HK$1,397

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Mon 18-8

14:30-21:40

1 stop8h 10m

Phnom Penh Pochentong

Fri 22-8

16:40-17:25

1 stop23h 45m

HK$1,664

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Thu 14-8

12:25-14:00

Nonstop2h 35m

Phnom Penh Pochentong

Thu 21-8

07:45-11:25

Nonstop2h 40m

HK$1,672

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Tue 12-8

08:00-14:20

1 stop7h 20m

Phnom Penh Pochentong

Fri 15-8

08:25-15:05

1 stop5h 40m

HK$1,688

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Thu 7-8

13:35-11:35

2 stops23h 00m

Phnom Penh Pochentong

Sun 10-8

12:40-11:35

2 stops21h 55m

HK$2,166

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Wed 13-8

21:35-23:10

Nonstop2h 35m

HK$667

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Thu 14-8

12:25-14:00

Nonstop2h 35m

HK$785

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Wed 13-8

16:15-22:20

1 stop7h 05m

HK$856

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Wed 6-8

16:15-22:20

1 stop7h 05m

HK$942

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Sat 26-7

20:20-08:55

1 stop13h 35m

HK$973

Flights are sorted by cheapest return flights first.

Deals found on 29-6

Showing 1-10 of 11 results

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 return 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?

The best time to book flights to Phnom Penh is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Phnom Penh?

On average, a flight from Hong Kong to Phnom Penh takes 2 hours 35 minutes. Flights to Phnom Penh from other popular cities in Hong Kong 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 Hong Kong to Phnom Penh are Cathay Pacific, Cambodia Angkor Air and 柬埔寨航空.

What are the cheapest airlines that fly to Phnom Penh?

The cheapest airlines flying from Hong Kong to Phnom Penh are Cambodia Angkor Air, 柬埔寨航空 and Cathay Pacific.

Rainfall in Phnom Penh by month

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 mm per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

Temperature in Phnom Penh 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 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Phnom Penh

See what other customers who have flown with Vietnam Airlines, Thai AirAsia, andChina Eastern to Cambodia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Vietnam Airlines

7.5

Good

194 reviews

Check prices

Reviews

1 / 13

10.0

Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.

Vietnam Airlines

7.5

Good

194 reviews

Vietnam Airlines

7.5

Good

194 reviews

Check prices

Reviews

1 / 13

10.0

Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.

Thai AirAsia

7.5

Good

217 reviews

Vietnam Airlines

7.5

Good

194 reviews

Check prices

Reviews

1 / 13

10.0

Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.

China Eastern

7.1

Good

152 reviews

Vietnam Airlines

7.5

Good

194 reviews

Check prices

Reviews

1 / 13

10.0

Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.

FAQs about flying to Phnom Penh

What airport do you fly into for flights to Phnom Penh?
Travellers will need to book flights to Pochentong (PNH) if they wish to fly to Phnom Penh. The Phnom Penh airport is 8.0 km from the city centre. 3 airlines have flights to Pochentong from Hong Kong on a daily basis. Booking flights to Phnom Penh Pochentong should not be difficult; the airport handles an average of 3 flights from Hong Kong per day.
Can I find cheaper flights to Phnom Penh if I am willing to have stopovers?
Yes, flights with stopovers 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, Cambodia Angkor Air 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 HK$317, while return flights cost around HK$996.
How much is a return flight to Phnom Penh?
A return flight to Phnom Penh will typically cost around HK$140, however they can be found for as little as HK$127.
Does Phnom Penh Pochentong have rental cars?
Yes. Those touching down at Phnom Penh Pochentong can take advantage of the car hire 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 km away from Phnom Penh Pochentong).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find the best flight deals to Phnom Penh

Flights from Hong Kong to Phnom Penh

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How does Cheapflights help users find flights to Phnom Penh?

Deals for Phnom Penh flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Phnom Penh?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Phnom Penh.

Can Cheapflights find flights to Phnom Penh with no change fees?

Yes, we can. To see specific flights to Phnom Penh with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Phnom Penh become cheaper?

Yes, Cheapflights offers price alerts on Phnom Penh flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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HK$667+ 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 13-8. Fares are subject to change and may not be available on all flights or dates of travel.

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 70,647 searches and data was last updated on 1 July 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals to Phnom Penh

Cheapest flights to Phnom PenhExplore the most affordable flight options available to Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 1 July 2025.

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 1 July 2025.

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 70,647 searches and data was last updated on 1 July 2025.

Use the filters below to find and compare flights to Phnom Penh that are best for you.

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.

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 return flight from Hong Kong to Phnom Penh. Price data was last updated on 27 June 2025.

How long is the flight to Phnom Penh?

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

What are the cheapest airlines that fly to Phnom Penh?

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

Reviews of airlines servicing Phnom Penh

See what other customers who have flown with Vietnam Airlines, Thai AirAsia, andChina Eastern to Cambodia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Phnom Penh

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

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

What is the best airline to fly to Phnom Penh?

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

How much is a return flight to Phnom Penh?

Does Phnom Penh Pochentong have rental cars?

Are there hotels close to Phnom Penh Pochentong?

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Phnom Penh?

Why should you use Cheapflights to find cheap flight tickets to Phnom Penh?

Can Cheapflights find flights to Phnom Penh with no change fees?

Can Cheapflights notify me if prices for flights to Phnom Penh become cheaper?

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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 1 July 2025.