Hong Kong

$124+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — HKG
jun. 17 — jun. 241
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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 56 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 junio 12, 2025.

Round-trip from

$177
(Trip.com)

One-way from

$124
(Mytrip)

Popular in

August

Cheapest in

May

Average price

$325

Good round-trip deal

$300 or less

Good one-way deal

$219 or less
From Phnom Penh Pochentong to Hong Kong Intl
One-way flight from Phnom Penh Pochentong to Hong Kong Intl
Highest demand for flights based on searches. 6% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from Phnom Penh Pochentong to Hong Kong Intl.
Price to beat on a one-way flight from Phnom Penh Pochentong to Hong Kong Intl.

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 junio 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/247:45 amPNH - HKG
Nonstop2h 40mMultiple Airlines
vie. 6/279:35 pmHKG - PNH
Nonstop2h 35mMultiple Airlines
Deal found 6/11$177
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/15:00 pmPNH - HKG
Nonstop2h 35mCambodia Angkor Air
mié. 8/69:35 pmHKG - PNH
Nonstop2h 35mCambodia Angkor Air
Deal found 6/11$198
This Trip.com deal was found by Cheapflights users on 6/12. 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.
sáb. 6/147:45 amPNH - HKG
Nonstop2h 40mCambodia Airways
mar. 6/1712:25 pmHKG - PNH
Nonstop2h 35mCambodia Airways
Deal found 6/12$234
This SmartFares deal was found by Cheapflights users on 6/11. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/2711:25 amPNH - HKG
Nonstop2h 50mCathay Pacific
dom. 6/293:35 pmHKG - PNH
Nonstop2h 45mCathay Pacific
Deal found 6/11$327
This Vietnam Airlines deal was found by Cheapflights users on 6/12. 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.
mié. 6/182:10 pmPNH - HKG
1 stop26h 15mVietnam Airlines
vie. 6/202:30 pmHKG - PNH
1 stop6h 30mVietnam Airlines
Deal found 6/12$339
This SmartFares deal was found by Cheapflights users on 6/12. 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.
jue. 6/261:15 amPNH - HKG
1 stop10h 10mPhilippine Airlines
lun. 6/3011:00 pmHKG - PNH
1 stop26h 15mPhilippine Airlines
Deal found 6/12$349
This Malaysia Airlines deal was found by Cheapflights users on 6/12. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/256:20 pmPNH - HKG
1 stop17h 35mMalaysia Airlines
lun. 10/278:45 amHKG - PNH
1 stop9h 45mMalaysia Airlines
Deal found 6/12$378
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/136:00 pmPNH - HKG
2 stops40h 35mXiamenAir
mié. 6/1812:35 pmHKG - PNH
2 stops29h 25mXiamenAir
Deal found 6/10$428
This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/2212:10 amPNH - HKG
1 stop22h 35mChina Eastern
mié. 6/251:55 pmHKG - PNH
1 stop10h 20mChina Eastern
Deal found 6/11$462
This Emirates deal was found by Cheapflights users on 6/12. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/2610:55 amPNH - HKG
1 stop5h 45mEmirates
sáb. 11/19:00 pmHKG - PNH
1 stop14h 05mEmirates
Deal found 6/12$468

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 junio 12, 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

mar. 6/24

7:45 am-11:25 am

Nonstop2h 40m

Hong Kong Intl

vie. 6/27

9:35 pm-11:10 pm

Nonstop2h 35m

$177

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

vie. 8/1

5:00 pm-8:35 pm

Nonstop2h 35m

Hong Kong Intl

mié. 8/6

9:35 pm-11:10 pm

Nonstop2h 35m

$198

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

vie. 6/27

11:25 am-3:15 pm

Nonstop2h 50m

Hong Kong Intl

dom. 6/29

3:35 pm-5:20 pm

Nonstop2h 45m

$327

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

vie. 10/24

2:10 pm-5:25 pm

1 stop26h 15m

Hong Kong Intl

dom. 10/26

2:30 pm-7:05 pm

1 stop5h 35m

$339

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

jue. 6/26

1:15 am-12:25 pm

1 stop10h 10m

Hong Kong Intl

lun. 6/30

11:00 pm-12:15 am

1 stop26h 15m

$349

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

sáb. 10/25

6:20 pm-12:55 pm

1 stop17h 35m

Hong Kong Intl

lun. 10/27

8:45 am-5:30 pm

1 stop9h 45m

$378

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

mar. 6/24

6:00 pm-11:35 am

2 stops40h 35m

Hong Kong Intl

vie. 6/27

12:35 pm-5:00 pm

2 stops29h 25m

$403

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

lun. 6/23

12:10 am-4:05 pm

1 stop14h 55m

Hong Kong Intl

vie. 6/27

7:30 am-11:15 pm

1 stop16h 45m

$457

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

dom. 10/26

10:55 am-5:40 pm

1 stop5h 45m

Hong Kong Intl

sáb. 11/1

9:00 pm-10:05 am

1 stop14h 05m

$468

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

dom. 9/7

11:55 pm-11:40 am

1 stop10h 45m

Hong Kong Intl

mar. 9/9

12:30 am-10:55 pm

1 stop23h 25m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 results
1
2

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 June 9, 2025.

Booking 56 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, March is the cheapest month in which you can book a flight from Phnom Penh to Hong Kong (average of $989). Flying from Phnom Penh to Hong Kong in December is currently the most expensive (average of $1,629). 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 junio 12, 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 45% 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 junio 12, 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 junio 12, 2025.
Get a feel of what it's like to fly with Asiana Airlines, Emirates and Singapore Airlines from Phnom Penh to Hong Kong by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

Boarding

8.4

Comfort

8.0

Entertainment

7.8

Overall

8.2

Food

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

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 5 airlines when you book a flight from Pochentong to Hong Kong.

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

  • 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 Angkor Air. Our recent data shows that you can find tickets from as low as $198 on this airline. Additional options worth looking into are Cathay Pacific and Vietnam Airlines, starting at $327 and $339 round-trip. Cambodia Angkor Air is 43% 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 $132. Users have also found prices from $143 and $145 on Thai AirAsia and Cambodia Airways, respectively.

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

    Consider Cambodia Airways (96%), Finnair (92%) or Qatar Airways (89%) 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 $1,655, our data shows the cheapest flight currently is $136. 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, March is the cheapest month in which you can book a flight from Phnom Penh to Hong Kong (average of $989). Flying from Phnom Penh to Hong Kong in December is currently the most expensive (average of $1,629). 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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Find flights from Phnom Penh to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Top 5 airlines flying from Phnom Penh to Hong Kong

Discover the top 5 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cambodia AirwaysCheapest$183Average$243FlexibilityNo cancel feeOn-timeN/A
Cambodia Angkor AirCheapest$215Average$325FlexibilityNo cancel feeOn-timeN/A
Thai AirAsiaCheapest$240Average$290FlexibilityNo cancel feeOn-time87%
Cathay PacificCheapest$295Average$354FlexibilityNo cancel feeOn-time72%
Thai AirwaysCheapest$348Average$413FlexibilityNo cancel feeOn-time77%

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