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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 18 July 2025.

Thu 11-912:25HKG - PNH

Nonstop2h 40m柬埔寨航空

Mon 15-907:45PNH - HKG

Nonstop2h 40m柬埔寨航空

Deal found 17-7HK$1,593

Wed 20-815:35HKG - PNH

Nonstop2h 45mCathay Pacific

Sun 24-818:30PNH - HKG

Nonstop2h 45mCathay Pacific

Deal found 16-7HK$1,923

Thu 21-812:25HKG - PNH

Nonstop2h 40mMultiple Airlines

Fri 29-817:00PNH - HKG

Nonstop2h 35mMultiple Airlines

Deal found 17-7HK$2,041

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 18 July 2025.

Thu 11-912:25HKG - PNH

Nonstop2h 40m柬埔寨航空

Mon 15-907:45PNH - HKG

Nonstop2h 40m柬埔寨航空

Deal found 17-7HK$1,593

Wed 20-815:35HKG - PNH

Nonstop2h 45mCathay Pacific

Sun 24-818:30PNH - HKG

Nonstop2h 45mCathay Pacific

Deal found 16-7HK$1,923

Thu 21-812:25HKG - PNH

Nonstop2h 40mMultiple Airlines

Fri 29-817:00PNH - HKG

Nonstop2h 35mMultiple Airlines

Deal found 17-7HK$2,041

Last-minute flights to Phnom Penh
Discover last-minute flight deals to Phnom Penh. Data last updated 18 July 2025 and is based on user searches.

Wed 23-721:35HKG - PNH

Nonstop2h 35mCambodia Angkor Air

Wed 30-717:00PNH - HKG

Nonstop2h 35mCambodia Angkor Air

Deal found 16-7HK$1,468

Wed 23-721:35HKG - PNH

Nonstop2h 35mMultiple Airlines

Thu 24-707:45PNH - HKG

Nonstop2h 40mMultiple Airlines

Deal found 17-7HK$2,072

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 18 July 2025.

Fri 8-821:35HKG - PNH

Nonstop2h 35mCambodia Angkor Air

Deal found 16-7HK$691

Tue 14-1012:25HKG - PNH

Nonstop2h 40m柬埔寨航空

Deal found 18-7HK$785

Wed 23-721:35HKG - PNH

Nonstop2h 35mVietnam Airlines

Deal found 16-7HK$973

Sun 17-815:35HKG - PNH

Nonstop2h 45mCathay Pacific

Deal found 18-7HK$1,468

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 Fare Finder

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

Fly from

Route

Departure

Return

Price

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Thu 11-9

12:25-14:05

Nonstop2h 40m

Phnom Penh Pochentong

Mon 15-9

07:45-11:25

Nonstop2h 40m

HK$1,593

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Wed 20-8

15:35-17:20

Nonstop2h 45m

Phnom Penh Pochentong

Sun 24-8

18:30-22:15

Nonstop2h 45m

HK$1,923

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Thu 21-8

12:25-14:05

Nonstop2h 40m

Phnom Penh Pochentong

Fri 29-8

17:00-20:35

Nonstop2h 35m

HK$2,041

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Fri 8-8

21:35-23:10

Nonstop2h 35m

HK$691

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Tue 14-10

12:25-14:05

Nonstop2h 40m

HK$785

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Wed 23-7

21:35-23:10

Nonstop2h 35m

HK$973

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Sun 17-8

15:35-17:20

Nonstop2h 45m

HK$1,468

Flights are sorted by cheapest return flights first.

Deals found on 16-7

Reviews of airlines flying non-stop to Phnom Penh

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

7.6

Good

Reviews

1 / 20

10.0

Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

7.6

Good

7.6

Good

Reviews

1 / 20

10.0

Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Vietnam Airlines

7.5

Good

7.6

Good

Reviews

1 / 20

10.0

Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

7.5

Good

7.6

Good

Reviews

1 / 20

10.0

Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Temperature and rainfall in Phnom Penh by month

PNH

Temperature

25 - 29 °C

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).

FAQ about direct flights to Phnom Penh

How much are direct flights to Phnom Penh?
On average, a one-way direct flight to Phnom Penh will cost users approximately HK$6,410. If you're looking for a direct return flight to Phnom Penh, you can expect to pay around HK$1,446.
Which airlines fly direct to Phnom Penh?
At the moment, Cathay Pacific, Cambodia Angkor Air, 柬埔寨航空 offer direct flights to Phnom Penh. Cathay Pacific is currently the most popular airline that flies direct to Phnom Penh.
How long is a direct flight to Phnom Penh?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Phnom Penh to last approximately 2h 30m on average. The quickest direct flight to Phnom Penh at this time departs from Hong Kong (2h 30m), while the longest leaves from Hong Kong (2h 30m).
What is the best time of year to fly direct to Phnom Penh?
If you're seeking the lowest price on a direct flight to Phnom Penh, July is worth consideration, as prices are usually at their lowest, on average. June may be most appealing to users looking for the quietest time to visit Phnom Penh, when demand is typically at its lowest.
What is the most popular direct flight origin to Phnom Penh?
Currently, the most popular direct flight origin to Phnom Penh is Hong Kong. A return direct flight from Hong Kong to Phnom Penh typically costs around HK$4,756.

See more FAQs

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