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Cheap flights from Hong Kong to Cambodia from HK$1,551

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 20-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — KTI
2 Jun — 9 Jun1
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 3 May 2026.

Mon 2-1118:40
HKG
-
SAI
1 stop24h 00m
Vietnam Airlines
Thu 12-1121:30
SAI
-
HKG
1 stop18h 55m
Vietnam Airlines
Deal found 30-4HK$2,836
Thu 21-512:25
HKG
-
SAI
1 stop22h 40m
柬埔寨航空
Wed 27-518:55
SAI
-
HKG
1 stop15h 30m
柬埔寨航空
Deal found 2-5HK$2,898
Fri 9-1021:35
HKG
-
SAI
1 stop21h 15m
Cambodia Angkor Air
Sun 18-1019:20
SAI
-
HKG
1 stop24h 15m
Cambodia Angkor Air
Deal found 1-5HK$2,914
Thu 2-718:45
HKG
-
SAI
1 stop24h 35m
Vietnam Airlines
Tue 7-718:05
SAI
-
HKG
1 stop18h 25m
Vietnam Airlines
Deal found 29-4HK$2,922
Thu 11-618:45
HKG
-
SAI
1 stop24h 35m
Vietnam Airlines
Sun 14-618:05
SAI
-
HKG
1 stop18h 25m
Vietnam Airlines
Deal found 2-5HK$2,961
Mon 2-1113:15
HKG
-
SAI
2 stops32h 45m
China Eastern
Thu 12-1122:00
SAI
-
HKG
2 stops20h 20m
China Eastern
Deal found 30-4HK$2,969
Fri 22-512:25
HKG
-
SAI
1 stop22h 40m
柬埔寨航空
Mon 25-510:55
SAI
-
HKG
1 stop23h 30m
柬埔寨航空
Deal found 2-5HK$2,977
Mon 2-1118:40
HKG
-
SAI
1 stop25h 25m
Multiple Airlines
Sun 8-1118:40
SAI
-
HKG
1 stop21h 45m
Multiple Airlines
Deal found 29-4HK$3,180
Fri 8-514:30
HKG
-
SAI
1 stop27h 40m
Vietnam Airlines
Sat 16-518:05
SAI
-
HKG
1 stop18h 25m
Vietnam Airlines
Deal found 30-4HK$3,196
Fri 22-518:45
HKG
-
SAI
1 stop24h 35m
Vietnam Airlines
Mon 25-517:20
SAI
-
HKG
2 stops19h 10m
Vietnam Airlines
Deal found 2-5HK$3,266
Sat 19-1218:40
HKG
-
SAI
1 stop24h 00m
Multiple Airlines
Wed 6-114:50
SAI
-
HKG
1 stop23h 50m
Multiple Airlines
Deal found 29-4HK$3,321
Thu 26-1118:15
HKG
-
KOS
1 stop19h 50m
AirAsia
Sun 29-1113:35
KOS
-
HKG
1 stop20h 40m
AirAsia
Deal found 2-5HK$3,932

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 3 May 2026.

Round-trip from

HK$2,898

One-way from

HK$1,551

Popular in

January

Cheapest in

July

Average price

HK$2,381

Good round-trip deal

HK$1,716 or less

Good one-way deal

HK$1,072 or less
柬埔寨航空
  • 柬埔寨航空
  • 21-5-27-5
  • 2 total stops
  • 38h 10m total
  • Hong Kong to Cambodia
Search Deals
柬埔寨航空
  • 柬埔寨航空
  • 20-5
  • 1 total stop
  • 22h 40m total
  • Hong Kong to Cambodia
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (HK$8,173 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (HK$1,462 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Cambodia.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl 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 3 May 2026.
Use the filters below to find and compare flights from Hong Kong to Cambodia that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongSiem Reap

HKG - SAI

HKGSAI

Hong Kong Intl

Fri 9-10

21:35-17:50

1 stop21h 15m

Siem Reap–Angkor Intl

Sun 18-10

19:20-20:35

1 stop24h 15m

HK$2,914

Hong KongSiem Reap

HKG - SAI

HKGSAI

Hong Kong Intl

Thu 2-7

18:45-18:20

1 stop24h 35m

Siem Reap–Angkor Intl

Tue 7-7

18:05-13:30

1 stop18h 25m

HK$2,922

Hong KongSiem Reap

HKG - SAI

HKGSAI

Hong Kong Intl

Thu 11-6

18:45-18:20

1 stop24h 35m

Siem Reap–Angkor Intl

Sun 14-6

18:05-13:30

1 stop18h 25m

HK$2,961

Hong KongSiem Reap

HKG - SAI

HKGSAI

Hong Kong Intl

Fri 22-5

12:25-10:05

1 stop22h 40m

Siem Reap–Angkor Intl

Mon 25-5

10:55-11:25

1 stop23h 30m

HK$2,977

Hong KongSiem Reap

HKG - SAI

HKGSAI

Hong Kong Intl

Fri 9-10

14:30-16:25

2 stops26h 55m

Siem Reap–Angkor Intl

Sun 18-10

19:20-20:35

1 stop24h 15m

HK$3,266

Hong KongSiem Reap

HKG - SAI

HKGSAI

Hong Kong Intl

Thu 2-7

18:45-18:20

1 stop24h 35m

Siem Reap–Angkor Intl

Tue 7-7

19:05-13:05

2 stops17h 00m

HK$3,627
Fastest return journey

Hong KongSiem Reap

HKG - SAI

HKGSAI

Hong Kong Intl

Fri 9-10

18:45-16:25

3 stops22h 40m

Siem Reap–Angkor Intl

Sun 18-10

18:05-13:30

1 stop18h 25m

HK$3,627

Hong KongSiem Reap

HKG - SAI

HKGSAI

Hong Kong Intl

Thu 21-5

14:30-17:10

1 stop27h 40m

Siem Reap–Angkor Intl

Wed 27-5

19:05-13:05

2 stops17h 00m

HK$4,042

Hong KongSiem Reap

HKG - SAI

HKGSAI

Hong Kong Intl

Fri 22-5

18:45-17:10

2 stops23h 25m

Siem Reap–Angkor Intl

Mon 25-5

17:20-13:30

2 stops19h 10m

HK$4,285

Hong KongKrong Preah Sihanouk

HKG - KOS

HKGKOS

Hong Kong Intl

Mon 31-8

14:30-09:15

2 stops43h 45m

Krong Preah Sihanouk Sihanoukville

Fri 4-9

07:15-17:25

1 stop9h 10m

HK$5,984

Flights are sorted by cheapest return flights first.

Deals found on 2-5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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, November is the cheapest month in which you can book a flight from Hong Kong to Cambodia (average of HK$791). Flying from Hong Kong to Cambodia in January is currently the most expensive (average of HK$1,692). 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 HKG 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 3 May 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Cambodia as you normally would.

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 3 May 2026.

The most flights from HKG to KH0 are scheduled on a Friday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Hong Kong to Cambodia delayed?

About 12% of weekly flights between Hong Kong and Cambodia have experienced delays in the past year, with the average delay time being 135 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 8% 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 3 May 2026.
See what other customers who have flown with Bangkok Airways,Vietnam Airlines, andCathay Pacific from Hong Kong to Cambodia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Bangkok Airways
8.1
Very Good
127 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

6.3

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect
Bangkok Airways
8.1
Very Good
127 reviews
Bangkok Airways
8.1
Very Good
127 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

6.3

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect
Vietnam Airlines
7.7
Good
264 reviews
Bangkok Airways
8.1
Very Good
127 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

6.3

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect
Cathay Pacific
7.6
Good
1,312 reviews
Bangkok Airways
8.1
Very Good
127 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

6.3

Crew

8.6

Food

7.3

Comfort

8.0

Reviews

1 / 8
10.0
Excellent

Agata,Feb 2026

USM - DMK

Great short flight and free really good snack and water which I didn’t expect

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.

  • What airport do you fly from for flights from Hong Kong to Cambodia?

    If you book a flight to Cambodia from Hong Kong, you will be flying from Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 26.0 km from the centre of Hong Kong.

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

    The Hong Kong Intl to Cambodia flight path was viewed by 39 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$2,914, Cambodia Angkor Air can have you in Cambodia from Hong Kong in 21h 15m. The distance from Hong Kong to Cambodia is about 1426 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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$688. 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.

  • What are the most popular routes from Hong Kong to Cambodia?

    While some choose either Hong Kong Intl - Siem Reap–Angkor Intl or Hong Kong Intl - Krong Preah Sihanouk Sihanoukville, Hong Kong Intl - Phnom Penh Pochentong is the most popular route from Hong Kong to Cambodia.

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

    Before booking your flight to Cambodia from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Finnair (81%), Cathay Pacific (75%), 柬埔寨航空( 41%).

  • What are the cheapest flights from Hong Kong to Cambodia?

    Looking for the cheapest flight from Hong Kong to Cambodia? While on average our users pay HK$1,859, our data indicates the cheapest price to be HK$1,018. The most popular route (Hong Kong Intl - Phnom Penh Pochentong), is priced around HK$10,872.

  • 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, November is the cheapest month in which you can book a flight from Hong Kong to Cambodia (average of HK$791). Flying from Hong Kong to Cambodia in January is currently the most expensive (average of HK$1,692). 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

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.

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 3 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestHK$1,171AverageHK$2,747FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Cambodia Angkor AirCheapestHK$1,350AverageHK$1,571FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights
柬埔寨航空CheapestHK$1,423AverageHK$1,878FlexibilityNo cancel feeOn-timeN/A
Search 柬埔寨航空 flights
Vietnam AirlinesCheapestHK$1,869AverageHK$4,657FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Bangkok AirwaysCheapestHK$4,293AverageHK$4,667FlexibilityNo 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 helps you search for flights from Hong Kong to Cambodia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Cambodia for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Hong Kong to Cambodia, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Hong Kong to Cambodia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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