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$119+ Cheap flights from Phnom Penh (PNH) to Hong Kong (HKG)

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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — HKG
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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Cheapflights Tip: The best prices from Phnom Penh Pochentong to Hong Kong Intl are usually found in May or March, booked 86 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from Phnom Penh to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$234
(Trip.com)

One-way from

$119
(Trip.com)

Popular in

September

Cheapest in

May

Average price

$331

Good round-trip deal

$347 or less

Good one-way deal

$229 or less
Provider with most accurate pricing for Phnom Penh Pochentong-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Hong Kong Intl flights.
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From Phnom Penh Pochentong to Hong Kong Intl
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One-way flight from Phnom Penh Pochentong to Hong Kong Intl
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Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Phnom Penh Pochentong to Hong Kong Intl.
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Price to beat on a one-way flight from Phnom Penh Pochentong to Hong Kong Intl.
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Find flight deals from Phnom Penh to Hong Kong

Cheapest flights from Phnom Penh to Hong Kong
Explore the most affordable flight options available from Phnom Penh to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

This Trip.com deal was found by Cheapflights users on 4/10. 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.
Wed 5/145:05 pmPNH - HKG
1 stop15h 55mMultiple Airlines
Sat 5/1712:25 pmHKG - PNH
Nonstop2h 35mMultiple Airlines
Deal found 4/10$234
This FlightHub deal was found by Cheapflights users on 4/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:45 amPNH - HKG
Nonstop2h 40mCambodia Airways
Tue 5/1312:25 pmHKG - PNH
Nonstop2h 35mCambodia Airways
Deal found 4/9$237
This CheapOair deal was found by Cheapflights users on 4/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/179:45 amPNH - HKG
1 stop8h 35mThai AirAsia
Wed 5/218:05 pmHKG - PNH
1 stop13h 50mThai AirAsia
Deal found 4/10$279
This SmartFares deal was found by Cheapflights users on 4/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/111:25 amPNH - HKG
Nonstop2h 50mCathay Pacific
Sun 5/43:35 pmHKG - PNH
Nonstop2h 45mCathay Pacific
Deal found 4/9$300
This Trip.com deal was found by Cheapflights users on 4/10. 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.
Mon 4/285:00 pmPNH - HKG
Nonstop2h 35mCambodia Angkor Air
Wed 4/309:35 pmHKG - PNH
Nonstop2h 35mCambodia Angkor Air
Deal found 4/10$323
This oojo deal was found by Cheapflights users on 4/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/291:15 amPNH - HKG
1 stop19h 35mPhilippine Airlines
Mon 5/511:00 pmHKG - PNH
1 stop26h 15mPhilippine Airlines
Deal found 4/10$335
This Mytrip deal was found by Cheapflights users on 4/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1012:20 pmPNH - HKG
2 stops22h 15mXiamenAir
Wed 6/1812:35 pmHKG - PNH
2 stops23h 45mXiamenAir
Deal found 4/10$352
This Vietnam Airlines deal was found by Cheapflights users on 4/11. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/135:45 pmPNH - HKG
2 stops18h 45mVietnam Airlines
Wed 7/162:30 pmHKG - PNH
1 stop6h 30mVietnam Airlines
Deal found 4/11$356
This Gotogate deal was found by Cheapflights users on 4/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/912:10 amPNH - HKG
1 stop10h 40mChina Eastern
Wed 6/185:05 pmHKG - PNH
2 stops19h 30mChina Eastern
Deal found 4/10$452
This Gotogate deal was found by Cheapflights users on 4/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2211:55 pmPNH - HKG
1 stop21h 55mAsiana Airlines
Sat 5/2412:30 amHKG - PNH
1 stop23h 25mAsiana Airlines
Deal found 4/9$612
This Shenzhen Airlines deal was found by Cheapflights users on 4/10. 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 Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1212:15 pmPNH - HKG
2 stops22h 10mShenzhen Airlines
Tue 6/1712:30 pmHKG - PNH
2 stops23h 40mShenzhen Airlines
Deal found 4/10$643

Cheapflights Fare Finder

Customize your flight search to find flights from Phnom Penh to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 11, 2025.
Use the filters below to find and compare flights from Phnom Penh to Hong Kong that are best for you.

Fly from

Phnom Penh

Fly to

Hong Kong

Route

Depart

Return

Price

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Wed 5/14

5:05 pm-10:00 am

1 stop15h 55m

Hong Kong Intl

Sat 5/17

12:25 pm-2:00 pm

Nonstop2h 35m

$234

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Tue 5/6

7:45 am-11:25 am

Nonstop2h 40m

Hong Kong Intl

Tue 5/13

12:25 pm-2:00 pm

Nonstop2h 35m

$237

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Sat 5/17

9:45 am-7:20 pm

1 stop8h 35m

Hong Kong Intl

Wed 5/21

8:05 pm-8:55 am

1 stop13h 50m

$279

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Thu 5/1

11:25 am-3:15 pm

Nonstop2h 50m

Hong Kong Intl

Sun 5/4

3:35 pm-5:20 pm

Nonstop2h 45m

$300

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Mon 4/28

5:00 pm-8:35 pm

Nonstop2h 35m

Hong Kong Intl

Wed 4/30

9:35 pm-11:10 pm

Nonstop2h 35m

$323

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Tue 4/29

1:15 am-9:50 pm

1 stop19h 35m

Hong Kong Intl

Mon 5/5

11:00 pm-12:15 am

1 stop26h 15m

$335

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Tue 6/10

12:20 pm-11:35 am

2 stops22h 15m

Hong Kong Intl

Wed 6/18

12:35 pm-11:20 am

2 stops23h 45m

$352

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Sun 7/13

5:45 pm-1:30 pm

2 stops18h 45m

Hong Kong Intl

Wed 7/16

2:30 pm-8:00 pm

1 stop6h 30m

$356

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Mon 6/9

12:10 am-11:50 am

1 stop10h 40m

Hong Kong Intl

Wed 6/18

5:05 pm-11:35 am

2 stops19h 30m

$452

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Thu 5/22

11:55 pm-10:50 pm

1 stop21h 55m

Hong Kong Intl

Sat 5/24

12:30 am-10:55 pm

1 stop23h 25m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 19 results
1
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Compare providers for flights from Phnom Penh to Hong Kong

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 from Phnom Penh to Hong Kong in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*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: When it comes to deals on Phnom Penh-Hong Kong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phnom Penh-Hong Kong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phnom Penh-Hong Kong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phnom Penh-Hong Kong flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phnom Penh-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Phnom Penh to Hong Kong

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

How far ahead should I book a flight from Phnom Penh to Hong Kong?

Use this chart to determine the optimal time to book a round-trip flight from Phnom Penh to Hong Kong. Price data was last updated on April 4, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phnom Penh to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Phnom Penh to Hong Kong?

Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Hong Kong (average of $991). Flying from Phnom Penh to Hong Kong in July is currently the most expensive (average of $1,647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PNH to HKG?

Find hourly flight availability from Phnom Penh to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Phnom Penh to Hong Kong in the morning. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Phnom Penh to Hong Kong

Explore weekly flight availability from Phnom Penh to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 11, 2025.

The most flights from PNH to HKG are scheduled on a Wednesday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July 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 January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated April 11, 2025.
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Food

8.0

Boarding

8.3

Comfort

8.0

Crew

8.5

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Asiana Airlines
8.2
Very good
438 reviews
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Food

8.0

Boarding

8.3

Comfort

8.0

Crew

8.5

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Vietnam Airlines
7.6
Good
194 reviews
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Food

8.0

Boarding

8.3

Comfort

8.0

Crew

8.5

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Cathay Pacific
7.5
Good
844 reviews
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Food

8.0

Boarding

8.3

Comfort

8.0

Crew

8.5

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Thai AirAsia
7.5
Good
206 reviews
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Food

8.0

Boarding

8.3

Comfort

8.0

Crew

8.5

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
Philippine Airlines
7.2
Good
855 reviews
Asiana Airlines
8.2
Very good
438 reviews

Entertainment

7.7

Food

8.0

Boarding

8.3

Comfort

8.0

Crew

8.5

Overall

8.2

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Phnom Penh to Hong Kong?

    Booking a flight from Phnom Penh Pochentong (PNH) to Hong Kong Intl (HKG) is your only option if you wish to fly from Phnom Penh to Hong Kong. On a typical day, there are 4 flights from Pochentong to Hong Kong Intl, all of which are around 2h 40m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Pochentong to Hong Kong.

  • How popular is this Phnom Penh to Hong Kong flight route?

    Within the past month, 133 users have taken a look at flights from Phnom Penh Pochentong to Hong Kong Intl.

  • What are the cheapest airlines flying from Phnom Penh to Hong Kong round-trip?

    Our cheapest airline available from Phnom Penh to Hong Kong is Cambodia Airways. Our recent data shows that you can find tickets from as low as $237 on this airline. Additional options worth looking into are Thai AirAsia and Cathay Pacific, starting at $279 and $300 round-trip. Cambodia Airways is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Phnom Penh to Hong Kong one-way?

    For one-way options, check prices for Cambodia Angkor Air. According to our data, you can fly for as low as $163. Users have also found prices from $215 and $230 on Cathay Pacific and Vietnam Airlines, respectively.

  • What are the most reliable airlines from Phnom Penh to Hong Kong?

    Consider Cambodia Airways (100%), Vietnam Airlines (100%) or Finnair (100%) when booking your flight. These represent the most reliable airlines when flying from Phnom Penh to Hong Kong.

  • What are the cheapest flights from Phnom Penh to Hong Kong?

    While on average a flight from Phnom Penh to Hong Kong is generally $1,172, our data shows the cheapest flight currently is $157. When looking at the most popular route, (Phnom Penh Pochentong - Hong Kong Intl), you can expect to pay $348 for that flight.

  • Can I find deals for flights from Phnom Penh to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Phnom Penh to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phnom Penh to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Hong Kong.

  • Can I find deals for business class flights from Phnom Penh to Hong Kong?

    Yes. Cheapflights offers flight deals from Phnom Penh to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phnom Penh to Hong Kong?

    Currently, February is the cheapest month in which you can book a flight from Phnom Penh to Hong Kong (average of $991). Flying from Phnom Penh to Hong Kong in July is currently the most expensive (average of $1,647). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Phnom Penh to Hong Kong

Discover the top 6 airlines that operate flights from Phnom Penh to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$230Average$257FlexibilityNo cancel feeOn-time66%
Cambodia Angkor AirCheapest$242Average$321FlexibilityNo cancel feeOn-timeN/A
Thai AirAsiaCheapest$251Average$287FlexibilityNo cancel feeOn-time87%
Philippine AirlinesCheapest$291Average$337FlexibilityNo cancel feeOn-time60%
Cathay PacificCheapest$297Average$370FlexibilityNo cancel feeOn-time72%
Thai AirwaysCheapest$348Average$411FlexibilityNo cancel feeOn-time77%

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