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Cheap flights from Cambodia to Hong Kong from HK$1,427

KTI — HKG
1 Oct — 8 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cambodia to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Cambodia to Hong Kong

Mon 2-1117:55 -
1 stop18h 35m
Wed 4-1114:30 -
1 stop27h 25m
Deal found 28-8HK$2,657
Sun 1-1118:40 -
1 stop21h 45m
Thu 5-1118:40 -
1 stop26h 50m
Deal found 31-8HK$2,775
Sat 31-1021:30 -
1 stop18h 55m
Thu 5-1114:30 -
1 stop6h 10m
Deal found 31-8HK$2,783
Sat 31-1021:30 -
1 stop18h 55m
Wed 4-1118:40 -
1 stop24h 00m
Deal found 31-8HK$2,806
Thu 5-1118:40 -
1 stop21h 45m
Fri 20-1118:40 -
1 stop26h 50m
Deal found 29-8HK$2,877
Fri 9-1018:05 -
1 stop18h 25m
Wed 14-1014:30 -
1 stop27h 40m
Deal found 27-8HK$3,026

Find flight deals from Cambodia to Hong Kong

Round-trip from

HK$2,657

One-way from

HK$1,427

Popular in

April

Cheapest in

January

Average price

HK$2,406

Good round-trip deal

HK$2,070 or less

Good one-way deal

HK$1,104 or less
Vietnam Airlines
  • Vietnam Airlines
  • 2-11-4-11
  • 2 total stops
  • 46h 00m total
  • Cambodia to Hong Kong
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28-11
  • 28-11
  • 1 total stop
  • 16h 30m total
  • Cambodia to Hong Kong
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (HK$2,104 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (HK$647 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Cambodia to Hong Kong Intl.
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Price to beat on a one-way flight from Cambodia to Hong Kong Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cambodia to Hong Kong that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Siem ReapHong Kong

SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl

SAIHKG

Siem Reap–Angkor Intl

Mon 2-11

17:55-13:30

1 stop18h 35m

Hong Kong Intl

Wed 4-11

14:30-16:55

1 stop27h 25m

HK$2,657

Siem ReapHong Kong

SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl

SAIHKG

Siem Reap–Angkor Intl

Sun 1-11

18:40-17:25

1 stop21h 45m

Hong Kong Intl

Thu 5-11

18:40-20:30

1 stop26h 50m

HK$2,775
Fastest return journey

Siem ReapHong Kong

SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl

SAIHKG

Siem Reap–Angkor Intl

Sat 31-10

21:30-17:25

1 stop18h 55m

Hong Kong Intl

Thu 5-11

14:30-19:40

1 stop6h 10m

HK$2,783

Siem ReapHong Kong

SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl

SAIHKG

Siem Reap–Angkor Intl

Tue 8-12

18:40-17:25

1 stop21h 45m

Hong Kong Intl

Sat 12-12

18:40-20:30

1 stop26h 50m

HK$2,783

Siem ReapHong Kong

SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl

SAIHKG

Siem Reap–Angkor Intl

Thu 5-11

18:40-17:25

1 stop21h 45m

Hong Kong Intl

Fri 20-11

18:40-20:30

1 stop26h 50m

HK$2,877

Siem ReapHong Kong

SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl

SAIHKG

Siem Reap–Angkor Intl

Fri 9-10

18:05-13:30

1 stop18h 25m

Hong Kong Intl

Wed 14-10

14:30-16:25

2 stops26h 55m

HK$3,104

Siem ReapHong Kong

SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl

SAIHKG

Siem Reap–Angkor Intl

Tue 8-12

19:05-18:50

2 stops22h 45m

Hong Kong Intl

Sat 12-12

18:40-17:40

1 stop24h 00m

HK$3,637
Cheapest one-way

Siem ReapHong Kong

SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl

SAIHKG

Siem Reap–Angkor Intl

Sat 28-11

19:05-12:35

1 stop16h 30m

HK$1,427

Siem ReapHong Kong

SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl

SAIHKG

Siem Reap–Angkor Intl

Fri 18-9

19:05-12:40

1 stop16h 35m

HK$1,481

Siem ReapHong Kong

SAI Siem Reap–Angkor Intl - HKG Hong Kong Intl

SAIHKG

Siem Reap–Angkor Intl

Fri 2-10

20:55-17:25

1 stop19h 30m

HK$1,497

Flights are sorted by cheapest return flights first.

Deals found on 29-8

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Cambodia to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Cambodia with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Cambodia to Hong Kong

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

Currently, January is the cheapest month in which you can book a flight from Cambodia to Hong Kong (average of HK$1,685). Flying from Cambodia to Hong Kong in April is currently the most expensive (average of HK$3,245). 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 KH to HKG?

When flying from Cambodia to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cambodia to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Hong Kong

See what other customers who have flown with Cathay Pacific from Cambodia to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,466 reviews
Check prices

Crew

8.1

Comfort

7.5

Entertainment

7.7

Boarding

7.9

Food

7.3

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Cathay Pacific
7.6
Good
1,466 reviews
Cathay Pacific
7.6
Good
1,466 reviews
Check prices

Crew

8.1

Comfort

7.5

Entertainment

7.7

Boarding

7.9

Food

7.3

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

Related info for your journey

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

    Located just 26.0 km from the city centre, Hong Kong Intl (HKG) is the airport most travelers will use when flying to Hong Kong from Cambodia.

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

    Within the past month, 114 users have taken a look at flights from Cambodia to Hong Kong Intl.

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

    Airlines like Vietnam Airlines fly from Cambodia to Hong Kong in about 18h 35m. The time it takes to get you to your destination can typically vary by up to . The distance from Cambodia to Hong Kong is about 1426 km.

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

    One-way options have recently been found by users for as low as HK$815 on Cambodia Angkor Air. Other airlines that offer cheap prices include 柬埔寨航空 from HK$916 and Cathay Pacific from HK$1,162 one-way.

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

    Consider Finnair (62%), 柬埔寨航空 (55%) or Cathay Pacific (41%) when booking your flight. These represent the most reliable airlines when flying from Cambodia to Hong Kong.

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

    The cheapest flight price from Cambodia to Hong Kong is HK$1,050. On average you can expect to pay HK$2,643. The most popular route, (Siem Reap–Angkor Intl - Hong Kong Intl), can usually be booked for HK$2,657.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Cambodia to Hong Kong (average of HK$1,685). Flying from Cambodia to Hong Kong in April is currently the most expensive (average of HK$3,245). 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 2 airlines flying from Cambodia to Hong Kong

AirlineCheapestAverageFlexibilityOn-time
柬埔寨航空CheapestHK$1,050AverageHK$3,750FlexibilityNo cancel feeOn-timeN/A
Search 柬埔寨航空 flights
Cathay PacificCheapestHK$1,611AverageHK$2,927FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

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

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

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Not ready to book yet? You can track prices for flights from Cambodia to Hong Kong on Cheapflights with our Price Alert feature and get notified when better prices are available.

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