Cheap flights from Hong Kong to Phnom Penh

Choose between China Southern Airlines, Cathay Pacific, or Xiamen Airlines to find the best price

Why travel with Kiwi.com?
Best price

100+ million searches a day to find you the best available price.

Unique content

Explore unique options you won’t find anywhere else.

Travel hacks

Discover flight options and prices the airlines don’t want you to see.

Tips to know when travelling to Phnom Penh

Book your trip to arrive at Phnom Penh International, Phnom Penh - Giant Ibis, or Phnom Phen - Virak Buntham Express. The most popular airlines for this route are China Southern Airlines, Cathay Pacific, Xiamen Airlines, Korean Air, and Singapore Airlines. Hong Kong and Phnom Penh have 19 direct flights per week. When you arrive at Phnom Penh, consider visiting Killing Fields, Phnom Penh, and Cu Chi Tunnels.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights-471--7

Check-in for a flight from Hong Kong to Phnom Penh

NameCarrier codeIATA CodePassport needed during booking
China Southern AirlinesCSNCZYes
Cathay PacificCPACXYes
Xiamen AirlinesCXAMFYes
Korean AirKALKEYes
Singapore AirlinesSIASQYes

Online check-in is not available for these airlines.

Frequently asked questions

What are the most popular routes to and from Hong Kong?
Travelers frequently search for route combinations, such as Hong Kong and Tokyo, Seoul, Sapporo, Manila, Osaka, Bangkok, Semarang, Singapore, Ho Chi Minh City, Yogyakarta, Phuket City, Chiang Mai, Kuala Lumpur, Surabaya, Busan, Taipei, Da Nang, Hanoi, Shanghai, Denpasar.
What are the most popular routes to and from Phnom Penh?
Travelers frequently search for route combinations, such as Phnom Penh and Bangkok, Singapore, Siem Reap, Ho Chi Minh City, Kuala Lumpur, Sydney, Manila, London, Perth, Hanoi, New Delhi, Taipei, Chiang Mai, Phuket City, Penang, Da Nang, Melbourne, Krabi, Cebu, Denpasar.
What airports are near Hong Kong?
The main airport in Hong Kong is Hong Kong International. It is also served by Guangzhou Baiyun International, Hong Kong International, Macau International, Shenzhen Bao an International, Zhuhai Jinwan, Foshan Shadi, Huizhou Pingtan.
What airports are near Phnom Penh?
The main airport in Phnom Penh is Phnom Penh International. It is also served by Phnom Penh International, Tan Son Nhat International, Sihanoukville International, Can Tho International, Rach Gia.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Hong Kong and Phnom Penh?
Yes, it's possible to combine different modes of transport between Hong Kong and Phnom Penh thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Hong Kong and Phnom Penh can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Hong Kong and Phnom Penh?
Currently, you can fly between Hong Kong and Phnom Penh with China Southern Airlines, Cathay Pacific, Xiamen Airlines, Korean Air, Singapore Airlines.
When's the best time to travel between Hong Kong and Phnom Penh?
If you don’t have specific dates for your trip between Hong Kong and Phnom Penh, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Hong Kong and Phnom Penh?
Traveling between Hong Kong and Phnom Penh, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Hong Kong?
How many airports are there near Phnom Penh?
What time do nonstop (direct) flights between Hong Kong and Phnom Penh depart?
What time do nonstop (direct) flights between Hong Kong and Phnom Penh arrive?
What time do flights between Hong Kong and Phnom Penh depart?
What time do flights between Hong Kong and Phnom Penh arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

Find the best connection from Hong Kong to Phnom Penh

Search, compare, and book flights, trains, or buses to get there.

Search flights, trains & buses