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Cheap Flights from Phnom Penh to Hong Kong

Popular airlines from Phnom Penh to Hong Kong

Choose from 1 carriers that fly from Phnom Penh to Hong Kong, including Cathay Pacific, Enjoy the cheapest tickets on this route with China Southern Airlines.

Find the cheapest flights from Phnom Penh to Hong Kong within the next three months. Book one-way flights from S$ 183 or return tickets from S$ 770.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Phnom Penh to Hong Kong

The distance between Phnom Penh and Hong Kong is about 1,557.26km. The most popular month to Hong Kong is December. The off-season for travel is August.

Cheapest one-way flight priceS$ 161
Cheapest return ticket priceS$ 770
Off-season for travelAugust
Peak season for travelDecember
Flight distance1,557.26km
Popular airlineCathay Pacific

Cheapest time to fly from Phnom Penh to Hong Kong

The cheapest time for Phnom Penh to Hong Kong flights: Nov 30 to Dec 7 — one way flight prices from S$ 160.

Cheapest flights
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  • 916
  • 1623
  • 2330
  • Dec

    307
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • Which airlines offer direct flights from Phnom Penh to Hong Kong?

    At the moment, you can catch a direct flight from Phnom Penh to Hong Kong with the following airlines, including: Cathay Pacific Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Phnom Penh to Hong Kong is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 4 flight per week flying from Phnom Penh to Hong Kong. You can check the weekly schedule for popular airlines on this route below: Cathay Pacific: -/-/-/-/-/-/- -- CX600 (21:23) Cathay Pacific: -/-/-/-/-/-/- -- CX608 (15:34)
  • The cheapest months to fly from Phnom Penh to Hong Kong is August, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Phnom Penh to Hong Kong on November 14, 2025 with Thai AirAsia, with prices starting at S$ 504.
  • You can land at any one of the following hubs in Hong Kong, with Phnom Penh International Airport to Hong Kong International Airport (PNH-HKG) is by far the most common option on this route: Hong Kong International Airport (HKG).
  • The time difference between Hong Kong and Phnom Penh is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Flights from Phnom Penh to Hong Kong

1. Introduction to Hong Kong

Hong Kong is a vibrant and bustling city located on the southeastern coast of China. As a Special Administrative Region of China, it enjoys a unique status and offers a fascinating blend of Eastern and Western cultures. With a population of over 7 million people, Hong Kong is known for its stunning skyline, bustling street markets, and delicious culinary scene.

Interesting and fun facts about Hong Kong:

  • Hong Kong is made up of multiple islands and peninsulas, with the main areas being Hong Kong Island, Kowloon, and the New Territories.
  • Victoria Peak, the highest point on Hong Kong Island, offers breathtaking panoramic views of the city skyline.
  • The Star Ferry, operating since 1888, is an iconic mode of transportation that connects Hong Kong Island with Kowloon.
  • Hong Kong is a shopper's paradise, with countless luxury malls, bustling street markets, and trendy boutiques.
  • The city's skyline boasts the highest number of skyscrapers in the world.

2. Airports in Hong Kong

Hong Kong is served by the Hong Kong International Airport (HKG), which is one of the busiest and most modern airports in the world. Located on the island of Chek Lap Kok, the airport offers excellent facilities, including numerous dining options, shopping outlets, and transportation connections to the city center.

3. Estimated Flight Time from Phnom Penh to Hong Kong

The estimated flight time from Phnom Penh, Cambodia to Hong Kong is approximately 2 hours and 30 minutes. However, this may vary depending on factors such as weather conditions and air traffic. Some flights may have layovers in other cities, which can increase the total travel time.

4. Tips for Choosing Flights from Phnom Penh to Hong Kong

  • Compare prices and check for any additional fees or charges.
  • Consider the flight schedule and choose a convenient departure and arrival time.
  • Check the baggage allowance to ensure it meets your needs.
  • Read reviews and ratings of different airlines to gauge their service quality.
  • Consider any specific preferences or requirements you may have, such as seat selection or in-flight entertainment options.

5. Best Time (Non-Peak) to Fly from Phnom Penh to Hong Kong

The best time to fly from Phnom Penh to Hong Kong, especially for budget-conscious travelers, is during the non-peak seasons. These typically include the months of January, February, and September. During these periods, you can often find cheaper flight tickets and enjoy a less crowded travel experience.

6. Popular Airlines Flying from Phnom Penh to Hong Kong

Several airlines operate flights from Phnom Penh to Hong Kong, providing travelers with a variety of options. Some popular airlines on this route include Cathay Pacific, Hong Kong Airlines, and Cambodia Angkor Air. These airlines offer comfortable flights with excellent service and connectivity.

7. Tips about Traveling to Hong Kong

Airport Arrival Information: Upon arrival at Hong Kong International Airport, passengers will go through immigration and customs procedures. The airport provides various transportation options, including taxis, buses, and the Airport Express train, to reach the city center.

Common Payment Mode: Hong Kong is a highly cashless society, and most establishments accept credit cards and mobile payment options such as Octopus Card, Apple Pay, and Alipay.

Common Transport Options: Getting around Hong Kong is convenient thanks to its efficient public transport system. Popular modes of transportation include MTR (Mass Transit Railway), buses, trams, and taxis.

General Visa Information: Depending on your nationality, you may require a visa to enter Hong Kong. Most tourists enjoy visa-free entry for a certain period, ranging from 7 to 180 days. It is advisable to check the visa requirements based on your citizenship before traveling.

8. Why Book Your Flight with Trip.com

When it comes to booking your flight from Phnom Penh to Hong Kong, Trip.com offers a seamless and convenient experience. Here are some reasons to choose Trip.com:

  • Extensive flight options: Trip.com provides a wide range of flight choices, allowing you to find the best deal and travel itinerary that suits your preferences.
  • Competitive prices: With Trip.com, you can enjoy competitive prices and exclusive offers, ensuring great value for your money.
  • User-friendly platform: The Trip.com website and app are designed to be user-friendly, making it easy to search, compare, and book flights with just a few clicks.
  • Trip Coins loyalty program: By booking with Trip.com, you can earn Trip Coins, which can be used to unlock additional discounts on future bookings and enjoy even more savings.
  • 24/7 customer service: Trip.com provides round-the-clock customer support, ensuring that any queries or concerns you have are addressed promptly and efficiently.