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Cheap flights from Hong Kong to Cambodia from HK$1,673

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 15-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — KTI
6 Jan — 13 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Cambodia

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Cambodia
Explore the most affordable flight options available from Hong Kong to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 December 2025.

Tue 23-1219:30HKG - KOS
1 stop15h 05mMultiple Airlines
Tue 30-1207:00KOS - HKG
1 stop10h 30mMultiple Airlines
Deal found 6-12HK$4,437

Find flight deals from Hong Kong to Cambodia

Keep the following information in mind while searching for Hong Kong to Cambodia flight deals. Data was last updated 7 December 2025.

Round-trip from

HK$4,040

One-way from

HK$1,673

Popular in

February

Cheapest in

July

Average price

HK$2,576

Good round-trip deal

HK$1,531 or less

Good one-way deal

HK$2,014 or less
Vietnam Airlines
  • Vietnam Airlines
  • 20-1-23-1
  • 2 total stops
  • 25h 20m total
  • Hong Kong to Cambodia
Search Deals
15-12
  • 15-12
  • 2 total stops
  • 16h 25m total
  • Hong Kong to Cambodia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (HK$4,114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$549 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong to Cambodia.
Search Deals
Price to beat on a one-way flight from Hong Kong to Cambodia.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Cambodia 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 70,647 searches. Data last updated 7 December 2025.
Use the filters below to find and compare flights from Hong Kong to Cambodia that are best for you.

Fly from

Hong Kong

Fly to

Cambodia

Route

Departure

Return

Price

Hong KongKrong Preah Sihanouk

HKG - KOS

HKGKOS

Hong Kong Intl

Tue 20-1

18:40-09:35

1 stop15h 55m

Krong Preah Sihanouk Sihanoukville

Fri 23-1

07:00-17:25

1 stop9h 25m

HK$4,040

Hong KongKrong Preah Sihanouk

HKG - KOS

HKGKOS

Hong Kong Intl

Tue 23-12

19:30-09:35

1 stop15h 05m

Krong Preah Sihanouk Sihanoukville

Tue 30-12

07:00-18:30

1 stop10h 30m

HK$4,437

Hong KongKrong Preah Sihanouk

HKG - KOS

HKGKOS

Hong Kong Intl

Mon 15-12

20:20-11:45

2 stops16h 25m

HK$1,673

Flights are sorted by cheapest return flights first.

Deals found on 4-12

Best time to book a flight from Hong Kong to Cambodia

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

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

Currently, August is the cheapest month in which you can book a flight from Hong Kong to Cambodia (average of HK$1,308). Flying from Hong Kong to Cambodia in February is currently the most expensive (average of HK$2,343). 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 HK to KH?

Find hourly flight availability from Hong Kong to Cambodia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 December 2025.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Cambodia in the evening. 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 Hong Kong to Cambodia

Explore weekly flight availability from Hong Kong to Cambodia. 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 7 December 2025.

The most flights from HK0 to KH0 are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Hong Kong to Cambodia delayed?

About 16% of weekly flights between Hong Kong and Cambodia have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for Hong Kong to Cambodia flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Cambodia flights?

Over the past year, 柬埔寨航空 have had the lowest number of delays on this route, with just 6% of flights being delayed.

Reviews of airlines servicing Cambodia

Get insights into the airlines that provide service to Cambodia. 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 Cambodia. Reviews last updated 7 December 2025.
Read reviews from past customers who have flown with Bangkok Airways, Cathay Pacific, andVietnam Airlines from Hong Kong to Cambodia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.0
Very Good
118 reviews
Check prices

Entertainment

6.3

Boarding

8.0

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Bangkok Airways
8.0
Very Good
118 reviews
Bangkok Airways
8.0
Very Good
118 reviews
Check prices

Entertainment

6.3

Boarding

8.0

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Cathay Pacific
7.6
Good
1,085 reviews
Bangkok Airways
8.0
Very Good
118 reviews
Check prices

Entertainment

6.3

Boarding

8.0

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.
Vietnam Airlines
7.6
Good
215 reviews
Bangkok Airways
8.0
Very Good
118 reviews
Check prices

Entertainment

6.3

Boarding

8.0

Overall

8.0

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 7
10.0
Excellent

Douglas,May 2025

USM - HKG

Flight was as expected: up and down at the right time and location without drama. Kayak needs to modify this survey to allow for “N/A.” For example, we didn’t use the entertainment system but are forced to rate it. In this case, the results are skewed and may lead to incorrect assumptions.

Related info for your journey

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

  • How popular is this Hong Kong to Cambodia flight route?

    The Hong Kong to Cambodia flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Hong Kong to Cambodia?

    For as low as HK$4,040, Vietnam Airlines can have you in Cambodia from Hong Kong in 15h 55m. The distance from Hong Kong to Cambodia is about 1701 km.

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

    The cheapest airline one-way is Cambodia Angkor Air, with whom users have recently found tickets for as low as HK$684. However, be on the lookout for offers from 柬埔寨航空 and Cathay Pacific, as they are both options that can get you from Hong Kong to Cambodia for a low price.

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

    Yes. In addition to deals on Hong Kong to Cambodia flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Cambodia 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 Hong Kong to Cambodia?

    Currently, August is the cheapest month in which you can book a flight from Hong Kong to Cambodia (average of HK$1,308). Flying from Hong Kong to Cambodia in February is currently the most expensive (average of HK$2,343). 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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Alternative routes for Hong Kong to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Hong Kong to Cambodia

Discover the top 5 airlines that operate flights from Hong Kong to Cambodia. 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 70,647 searches. Data last updated 7 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Cambodia Angkor AirCheapestHK$1,341AverageHK$1,610FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights
柬埔寨航空CheapestHK$1,414AverageHK$1,590FlexibilityNo cancel feeOn-timeN/A
Search 柬埔寨航空 flights
Vietnam AirlinesCheapestHK$1,858AverageHK$4,596FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Cathay PacificCheapestHK$2,976AverageHK$3,291FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Bangkok AirwaysCheapestHK$4,265AverageHK$4,638FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights

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 from Hong Kong to Cambodia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Cambodia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Cambodia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cambodia from Hong Kong.

Can Cheapflights find flights from Hong Kong to Cambodia with no change fees?

Certainly. Search results for flights to Cambodia from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Hong Kong to Cambodia become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to Cambodia flights so you can book your travel at the perfect time. Price Alerts can be enabled 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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