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Cheap flights from Hong Kong to Cambodia from HK$1,403

HKG — KTI
26 Sep — 3 Oct1
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

Sat 29-818:45 -
1 stop19h 30m
Sun 6-922:35 -
1 stop17h 50m
Deal found 26-8HK$2,508
Fri 11-918:45 -
1 stop15h 00m
Fri 18-920:55 -
1 stop19h 30m
Deal found 27-8HK$2,626
Tue 20-1018:45 -
1 stop28h 10m
Mon 26-1017:55 -
1 stop18h 35m
Deal found 26-8HK$2,665
Sat 21-1118:40 -
1 stop26h 50m
Wed 2-1217:55 -
1 stop18h 35m
Deal found 23-8HK$2,712
Thu 31-1218:40 -
1 stop24h 00m
Mon 4-117:55 -
1 stop18h 35m
Deal found 23-8HK$2,885
Fri 11-911:25 -
1 stop9h 45m
Fri 18-921:10 -
3 stops20h 55m
Deal found 24-8HK$3,379
Thu 3-908:00 -
1 stop30h 00m
Sun 29-1113:35 -
1 stop26h 25m
Deal found 25-8HK$4,060
Wed 2-908:00 -
1 stop28h 45m
Sun 29-1113:35 -
1 stop26h 25m
Deal found 25-8HK$4,131
Thu 3-908:00 -
1 stop30h 00m
Mon 30-1113:40 -
1 stop26h 20m
Deal found 25-8HK$4,147
Thu 3-908:00 -
1 stop30h 00m
Wed 2-1213:35 -
1 stop26h 25m
Deal found 25-8HK$4,178
Wed 2-908:00 -
1 stop28h 45m
Mon 30-1113:40 -
1 stop26h 20m
Deal found 25-8HK$4,217
Wed 28-1018:15 -
1 stop18h 30m
Mon 9-1113:40 -
2 stops38h 05m
Deal found 26-8HK$4,225

Find flight deals from Hong Kong to Cambodia

Round-trip from

HK$2,626

One-way from

HK$1,403

Popular in

July

Cheapest in

May

Average price

HK$2,712

Good round-trip deal

HK$2,396 or less

Good one-way deal

HK$996 or less
Vietnam Airlines
  • Vietnam Airlines
  • 11-9-18-9
  • 2 total stops
  • 34h 30m total
  • Hong Kong to Cambodia
Search Deals
9-10
  • 9-10
  • 1 total stop
  • 11h 25m total
  • Hong Kong to Cambodia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (HK$3,895 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$417 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Hong Kong Intl to Cambodia.
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Price to beat on a one-way flight from Hong Kong Intl to Cambodia.
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Cheapflights Fare Finder

 
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 Hong Kong Intl - SAI Siem Reap–Angkor Intl

HKGSAI

Hong Kong Intl

Sat 21-11

18:40-20:30

1 stop26h 50m

Siem Reap–Angkor Intl

Wed 2-12

17:55-13:30

1 stop18h 35m

HK$2,712

Hong KongSiem Reap

HKG Hong Kong Intl - SAI Siem Reap–Angkor Intl

HKGSAI

Hong Kong Intl

Thu 31-12

18:40-17:40

1 stop24h 00m

Siem Reap–Angkor Intl

Mon 4-1

17:55-13:30

1 stop18h 35m

HK$2,885

Hong KongSiem Reap

HKG Hong Kong Intl - SAI Siem Reap–Angkor Intl

HKGSAI

Hong Kong Intl

Tue 29-9

18:45-08:45

1 stop15h 00m

Siem Reap–Angkor Intl

Mon 5-10

19:05-12:40

1 stop16h 35m

HK$3,379

Hong KongSiem Reap

HKG Hong Kong Intl - SAI Siem Reap–Angkor Intl

HKGSAI

Hong Kong Intl

Fri 11-9

11:25-20:10

1 stop9h 45m

Siem Reap–Angkor Intl

Fri 18-9

21:10-19:05

3 stops20h 55m

HK$3,379

Hong KongSiem Reap

HKG Hong Kong Intl - SAI Siem Reap–Angkor Intl

HKGSAI

Hong Kong Intl

Tue 29-9

18:45-08:45

1 stop15h 00m

Siem Reap–Angkor Intl

Mon 5-10

17:20-13:30

2 stops19h 10m

HK$3,520

Hong KongSiem Reap

HKG Hong Kong Intl - SAI Siem Reap–Angkor Intl

HKGSAI

Hong Kong Intl

Sat 2-1

14:30-19:40

1 stop6h 10m

Siem Reap–Angkor Intl

Wed 6-1

19:05-15:40

2 stops19h 35m

HK$3,998

Hong KongKrong Preah Sihanouk

HKG Hong Kong Intl - KOS Krong Preah Sihanouk Sihanoukville

HKGKOS

Hong Kong Intl

Sun 10-1

18:15-13:05

1 stop19h 50m

Krong Preah Sihanouk Sihanoukville

Sun 17-1

10:45-18:50

1 stop7h 05m

HK$4,162

Hong KongSiem Reap

HKG Hong Kong Intl - SAI Siem Reap–Angkor Intl

HKGSAI

Hong Kong Intl

Fri 11-9

18:45-17:10

2 stops23h 25m

Siem Reap–Angkor Intl

Fri 18-9

18:05-17:25

2 stops22h 20m

HK$4,170

Hong KongKrong Preah Sihanouk

HKG Hong Kong Intl - KOS Krong Preah Sihanouk Sihanoukville

HKGKOS

Hong Kong Intl

Wed 28-10

18:15-11:45

1 stop18h 30m

Krong Preah Sihanouk Sihanoukville

Mon 9-11

13:40-04:45

2 stops38h 05m

HK$4,225

Hong KongKrong Preah Sihanouk

HKG Hong Kong Intl - KOS Krong Preah Sihanouk Sihanoukville

HKGKOS

Hong Kong Intl

Thu 24-12

18:40-09:35

1 stop15h 55m

Krong Preah Sihanouk Sihanoukville

Mon 28-12

17:50-17:25

2 stops22h 35m

HK$5,001

Flights are sorted by cheapest return flights first.

Deals found on 27-8

Showing 1-10 of 25 resultsSorted by cheapest first
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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

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, May is the cheapest month in which you can book a flight from Hong Kong to Cambodia (average of HK$1,779). Flying from Hong Kong to Cambodia in July is currently the most expensive (average of HK$2,806). 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?

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.

Reviews of airlines servicing Cambodia

See what other customers who have flown with Vietnam Airlines and Cathay 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.
Vietnam Airlines
7.7
Good
286 reviews
Check prices

Overall

7.7

Entertainment

6.3

Boarding

7.7

Comfort

7.7

Crew

8.3

Food

6.9

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.
Vietnam Airlines
7.7
Good
286 reviews
Vietnam Airlines
7.7
Good
286 reviews
Check prices

Overall

7.7

Entertainment

6.3

Boarding

7.7

Comfort

7.7

Crew

8.3

Food

6.9

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.
Cathay Pacific
7.6
Good
1,460 reviews
Vietnam Airlines
7.7
Good
286 reviews
Check prices

Overall

7.7

Entertainment

6.3

Boarding

7.7

Comfort

7.7

Crew

8.3

Food

6.9

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.

Related info for your journey

  • 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 52 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$2,712, Vietnam Airlines can have you in Cambodia from Hong Kong in 26h 50m. The distance from Hong Kong to Cambodia is about 1426 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$771. 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 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 (72%), 柬埔寨航空 (68%), Cathay Pacific( 66%).

  • 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$2,066, our data indicates the cheapest price to be HK$930. The most popular route (Hong Kong Intl - Siem Reap–Angkor Intl), is priced around HK$2,508.

  • 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, May is the cheapest month in which you can book a flight from Hong Kong to Cambodia (average of HK$1,779). Flying from Hong Kong to Cambodia in July is currently the most expensive (average of HK$2,806). 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

Top 4 airlines flying from Hong Kong to Cambodia

AirlineCheapestAverageFlexibilityOn-time
Cambodia Angkor AirCheapestHK$1,486AverageHK$1,754FlexibilityNo cancel feeOn-timeN/A
Search Cambodia Angkor Air flights
柬埔寨航空CheapestHK$1,577AverageHK$1,887FlexibilityNo cancel feeOn-timeN/A
Search 柬埔寨航空 flights
Cathay PacificCheapestHK$1,999AverageHK$2,775FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Vietnam AirlinesCheapestHK$2,280AverageHK$4,699FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

Fly with Cheapflights

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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