Cheapflights Tip: The best prices from Phnom Penh Techo Intl to Hong Kong Intl are usually found in January or October, booked 69 days in advance, depart on a Wednesday or Sunday and return on a Monday
Find flight deals from Phnom Penh to Hong Kong
Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (KTI) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 August 2026.
Popular in
April
Cheapest in
January
Average price
HK$2,446
Highest demand for flights based on searches. 10% potential increase in price (HK$2,129 potential increase over avg. return price).
Best time to book a flight from Phnom Penh to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Phnom Penh with our price prediction graph.
KTI-HKG
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 from Phnom Penh to Hong Kong
How far ahead should I book a flight from Phnom Penh to Hong Kong?
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phnom Penh to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Phnom Penh to Hong Kong?
Currently, January is the cheapest month in which you can book a flight from Phnom Penh to Hong Kong (average of HK$1,685). Flying from Phnom Penh 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 KTI to HKG?
Find hourly flight availability from Phnom Penh to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 August 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phnom Penh to Hong Kong as you normally would.
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 23 August 2026.
Read reviews from past customers who have flown with Cathay Pacific
from Phnom Penh to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
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.
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
Find useful and relevant information for your journey from Phnom Penh to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Phnom Penh to Hong Kong flight route?
Within the past month, 114 users have taken a look at flights from Phnom Penh Techo Intl to Hong Kong Intl.
What are the cheapest airlines flying from Phnom Penh to Hong Kong round-trip?
Flying on 柬埔寨航空 is currently your cheapest option to Hong Kong, with prices starting at HK$1,050. Another option worth looking into is Cathay Pacific, starting at HK$1,611 round trip. You may be able to fly from Phnom Penh to Hong Kong for 55% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Phnom Penh to Hong Kong one-way?
The cheapet airlines for a one-way flight from Phnom Penh to Hong Kong are Cambodia Angkor Air (HK$815), 柬埔寨航空 (HK$916), and Cathay Pacific (HK$1,163).
What are the most reliable airlines from Phnom Penh to Hong Kong?
Before booking your flight to Hong Kong from Phnom Penh, have a look at the most reliable airlines to get you to your destination on time: Finnair (62%), 柬埔寨航空 (55%), Cathay Pacific( 41%).
Can I find deals for flights from Phnom Penh to Hong Kong that include hotel bookings?
Yes. In addition to deals on Phnom Penh to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Phnom Penh to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Hong Kong.
Can I find deals for business class flights from Phnom Penh to Hong Kong?
Yes. Cheapflights offers flight deals from Phnom Penh 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 Phnom Penh to Hong Kong?
Currently, January is the cheapest month in which you can book a flight from Phnom Penh to Hong Kong (average of HK$1,685). Flying from Phnom Penh 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.
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Fly from Phnom Penh to Hong Kong on these airlines
Choose from the following airlines for your flight from Phnom Penh to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 23 August 2026.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 August 2026.
Top 2 airlines flying from Phnom Penh to Hong Kong
Discover the top 2 airlines that operate flights from Phnom Penh to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 23 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Phnom Penh to Hong Kong?
Cheapflights makes it easy to find Phnom Penh to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Phnom Penh to Hong Kong?
Cheapflights simply makes it quick and affordable to book flights from Phnom Penh to Hong Kong by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Phnom Penh to Hong Kong with no change fees?
Need flexible booking options for your flight to Hong Kong from Phnom Penh? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Phnom Penh to Hong Kong become cheaper?
Not ready to book yet? You can track prices for flights from Phnom Penh to Hong Kong on Cheapflights with our Price Alert feature and get notified when better prices are available.
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