HK$638+ Cheap flights to Cambodia

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 19-9. Fares are subject to change and may not be available on all flights or dates of travel.
— PNH
2 Sep — 9 Sep1
1 adult

Flights to Cambodia in 2025

Find the latest flights to Cambodia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 28 August 2025.

Return from

HK$1,393

One-way from

HK$638

Popular in

November

Cheapest in

July

Average price

HK$1,790

Good round-trip deal

HK$1,365 or less

Good one-way deal

HK$806 or less
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 6-10-10-10
  • Nonstop
  • 5h 10m total
  • Hong Kong to Phnom Penh
Cambodia Angkor Air
  • Cambodia Angkor Air
  • 19-9
  • Nonstop
  • 2h 35m total
  • Hong Kong to Cambodia
Highest demand for flights based on searches. 16% potential increase in price (HK$4,287 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (HK$601 potential savings vs. average return price).
Average for return flights in August 2025
Price to beat on a round-trip flight from Hong Kong Intl to Cambodia.
Price to beat on a one-way flight from Hong Kong Intl to Cambodia.

Find flights to Cambodia

Browse one-way and return flights deals to Cambodia on Cheapflights. Flight deals are based on user searches and were last updated on 28 August 2025
Explore Cambodia

Find flight deals to Cambodia

Cheapest flights to Cambodia
Explore the most affordable flight options available to Cambodia. Find the lowest fares based on data from user searches, with prices last updated on 28 August 2025.

Mon 1-921:35HKG - PNH
Nonstop2h 35mCambodia Angkor Air
Mon 8-916:35PNH - HKG
Nonstop2h 30mCambodia Angkor Air
Deal found 26-8HK$1,354
Mon 1-921:35HKG - PNH
Nonstop2h 35mCambodia Angkor Air
Wed 3-917:00PNH - HKG
Nonstop2h 35mCambodia Angkor Air
Deal found 27-8HK$1,393
Fri 10-1021:35HKG - PNH
Nonstop2h 35mCambodia Angkor Air
Fri 17-1017:00PNH - HKG
Nonstop2h 35mCambodia Angkor Air
Deal found 26-8HK$1,401
Fri 12-921:35HKG - PNH
Nonstop2h 35mCambodia Angkor Air
Fri 26-917:00PNH - HKG
Nonstop2h 35mCambodia Angkor Air
Deal found 27-8HK$1,440
Fri 5-921:35HKG - PNH
Nonstop2h 35mCambodia Angkor Air
Fri 3-1017:00PNH - HKG
Nonstop2h 35mCambodia Angkor Air
Deal found 27-8HK$1,448
Thu 4-912:25HKG - PNH
Nonstop2h 40m柬埔寨航空
Mon 8-915:05PNH - HKG
Nonstop2h 40m柬埔寨航空
Deal found 26-8HK$1,479

Cheapflights Fare Finder

 
Locate flights to Cambodia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 28 August 2025.
Use the filters below to find and compare flights to Cambodia that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Mon 6-10

21:35-23:10

Nonstop2h 35m

Phnom Penh Pochentong

Fri 10-10

17:00-20:35

Nonstop2h 35m

HK$1,393

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Fri 10-10

21:35-23:10

Nonstop2h 35m

Phnom Penh Pochentong

Fri 17-10

17:00-20:35

Nonstop2h 35m

HK$1,401

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Fri 12-9

21:35-23:10

Nonstop2h 35m

Phnom Penh Pochentong

Fri 26-9

17:00-20:35

Nonstop2h 35m

HK$1,440

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Mon 8-9

21:05-22:40

Nonstop2h 35m

Phnom Penh Pochentong

Fri 3-10

17:00-20:35

Nonstop2h 35m

HK$1,448

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Wed 10-9

21:35-23:10

Nonstop2h 35m

Phnom Penh Pochentong

Fri 3-10

17:00-20:35

Nonstop2h 35m

HK$1,798

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Fri 12-9

21:35-23:10

Nonstop2h 35m

Phnom Penh Pochentong

Thu 18-9

13:55-15:05

1 stop24h 10m

HK$1,853

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Wed 10-9

21:35-23:10

Nonstop2h 35m

Phnom Penh Pochentong

Fri 3-10

13:55-23:00

1 stop8h 05m

HK$1,907

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Fri 12-9

21:35-23:10

Nonstop2h 35m

Phnom Penh Pochentong

Fri 26-9

13:55-07:00

1 stop16h 05m

HK$1,946

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Wed 10-9

21:35-23:10

Nonstop2h 35m

Phnom Penh Pochentong

Tue 30-9

13:55-23:40

1 stop8h 45m

HK$2,024

Hong KongPhnom Penh

HKG - PNH

HKGPNH

Hong Kong Intl

Wed 10-9

21:35-23:10

Nonstop2h 35m

Phnom Penh Pochentong

Sun 28-9

13:55-23:40

1 stop8h 45m

HK$2,117

Flights are sorted by cheapest return flights first.

Deals found on 27-8

Showing 1-10 of 22 results
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Best time to book a flight to Cambodia

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

How long is the flight to Cambodia?

On average, a flight from Hong Kong to Cambodia takes 20 hours 28 minutes. Flights to Cambodia from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Cambodia

The most flights from Hong Kong to Cambodia are scheduled on a Monday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

What are the cheapest airlines that fly to Cambodia?

The cheapest airlines flying from Hong Kong to Cambodia are Cambodia Angkor Air, 柬埔寨航空 and Cathay Pacific.

Rainfall in Cambodia by month

Plan your trip to Cambodia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cambodia ranges from 0.0 - 250.0 mm per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Cambodia when rainfall is around 0.0 mm.

Temperature in Cambodia by month

Plan your trip to Cambodia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cambodia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

What are the most popular places to fly to in Cambodia?

Destination popularity is based on the amount of flight searches to Cambodia in the last few years. This data was updated on 28 August 2025.
The most popular places in Cambodia to fly to are Phnom Penh, Siem Reap and Krong Preah Sihanouk.

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 28 August 2025.
See what other customers who have flown with Bangkok Airways and Cathay Pacific to Cambodia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

6.2

Overall

8.0

Boarding

7.9

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.

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

6.2

Overall

8.0

Boarding

7.9

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.

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

6.2

Overall

8.0

Boarding

7.9

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.

FAQs about flying to Cambodia

Cambodia climate

Cambodia is extremely hot all the time. Make sure you pack light clothing and lots of sunscreen. The wet season occurs from May to October. The dry season lasts from October to April and can be the best time to visit, especially in December and January. When April approaches, the temperatures start to rise to a scorching heat.

Getting around Cambodia

Domestic flights are available and are the quickest way of covering distances. There are two train lines, and services are available though slow. Bus is the cheapest and easiest way of covering short to medium distances. Roads are bad, however, and bus drivers hasty. Perhaps the most pleasant way to travel is by boat, taking advantage of the many waterways throughout the country.

What is good to know if travelling to Cambodia?

  • Angkor Wat is the biggest tourist attraction in the country. The largest and best preserved temple at the site, it is, however, only one of the many temples in the Angkor area. Travel can be dangerous around the various sites, due to unexploded mines, but be sure to visit more than just Angkor Wat. It is easy to spend three or four days exploring the site – with the help of a guide. When visiting Angkor Wat itself, try to arrive for sunrise or sunset, (the former being the best and least crowded time) and see the rays of sunlight breaking over the moat and temple.
  • Siem Reap is the nearest town to Angkor Wat and therefore has become a popular stop-off point with travellers. There is an international airport here, as well as many hotels, restaurants and shops. Don’t miss the open air market, conveniently located in the district with the most bars and restaurants. You can pick up souvenirs, or food such as fresh and dried fish and vegetables. It’s a bustling centre for the town.
  • Phnom Penh is the country’s capital city and was known in the 1920s as the Pearl of Asia. For a journey back in time to the ambience of those days, visit the Raffles Le Royal hotel which was first opened in 1929. The hotel boasts a clientele of “globetrotters and adventurers, writers and journalists, royalty and dignitaries”. The hotel was refurbished and reopened in 1997 and has since been voted one of the best hotels in the world. Prices, naturally, are high, but if you’re on a budget, it’s possible to visit just for a meal.
  • Far less famous than the beaches of its neighbour, Thailand, the southern coast of Cambodia is still well worth a visit. The areas around the towns of Kep and Sihanoukville are the most popular. Laze on the white sand beaches, go snorkelling or scuba diving or take a boat trip to the nearby islands – all in relative peace and quiet.
  • When is the best time to fly to Cambodia?

    Peak Season: November to January, in the dry season, is the time when most tourists arrive in the country. Shoulder Season: From February through to April is still the dry season, so you don’t run any risk of rain, however, the temperatures can become very high. If you don’t mind the heat – and quite a bit of dust – visit during these months. Off Season: The rainy season is May to October and transport can be difficult because of flooding, not to mention that you’ll get wet. Parts of the country are still good to visit – Angkor Wat is green and verdant – and there is no dust.

  • Can I find cheaper flights to Cambodia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Cambodia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Cambodia?

    Based on reviews from Cheapflights users, Cambodia Angkor Air is rated the highest out of the airlines that fly to Cambodia.

  • What is the cheapest airport to fly to in Cambodia?

    Krong Preah Sihanouk Sihanoukville is currently the cheapest airport to fly to in Cambodia. One-way flights to Krong Preah Sihanouk Sihanoukville typically cost HK$405, while return flights cost around HK$1,348.

  • How much is a return flight to Cambodia?

    A return flight to Cambodia will typically cost around HK$207, however they can be found for as little as HK$173.

  • Where does the fastest flight to Cambodia depart from?

    For those looking to save time traveling to Cambodia, Hong Kong Intl offers the quickest one-way flight (2 hours 35 minutes).

  • Does Phnom Penh Pochentong have rental cars?

    Yes. Those touching down at Phnom Penh Pochentong can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Phnom Penh Pochentong?

    Yes. Phnom Penh Pochentong has hotels nearby for those requiring accommodations. Chinese Guesthouse is the closest property to Phnom Penh Pochentong (0.0 km away from Phnom Penh Pochentong).

See more FAQs

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Yes! Cheapflights helps users easily find flights to Cambodia with no change fees.

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Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Cambodia today and book when you’re ready!

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