HKG - PNH

Find cheap flights from Hong Kong to Phnom Penh

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Phnom Penh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Phnom Penh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to Phnom Penh, as well as popular online travel agencies
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Everything you should know

Avoid delays
Cambodia Airways
Most punctual • 92% on-time
Morning flights
Best time • Fewest delays
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We hope you love your trip to Phnom Penh!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hong Kong to Phnom Penh (HKG-PNH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hong Kong to Phnom Penh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hong Kong to Phnom Penh

Multiple Airlines Logo
HKG
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PNH
954 mimulti-stop
Multiple Airlines Logo
PNH
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HKG
954 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Hong Kong to Phnom Penh flights

Get data-powered insights and trends into flights from Hong Kong to Phnom Penh to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Hong Kong to Phnom Penh?

The average price of all round-trip flights from Hong Kong to Phnom Penh clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Hong Kong to Phnom Penh, look for departures on Saturdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Phnom Penh, Monday is the cheapest day to fly and Sunday is the most expensive.

Can I save money by flying with a layover from Hong Kong to Phnom Penh?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $283 on average.

Find deals

Good to know

Low seasonJuly
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 39% lower on average.

When to book flights from Hong Kong to Phnom Penh

Are your dates flexible? Find out the best times to travel from Hong Kong to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Hong Kong to Phnom Penh

  • Do I need a passport to fly between Hong Kong and Phnom Penh?

    Yes

  • Which aircraft models fly most regularly from Hong Kong to Phnom Penh?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Hong Kong to Phnom Penh flight route.

  • How does KAYAK find such low prices on flights from Hong Kong to Phnom Penh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Hong Kong to Phnom Penh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to Phnom Penh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh from Hong Kong is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Hong Kong to Phnom Penh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phnom Penh with an airline and back to Hong Kong with another airline. Booking your flights between Hong Kong and PNH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong to Phnom Penh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phnom Penh from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Hong Kong to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying from Hong Kong to Phnom Penh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hong Kong to Phnom Penh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
9.3
Cambodia AirwaysOverall score based on 3 reviews
6.0Entertainment
8.6Comfort
8.6Boarding
8.6Crew
8.0Food
Airline reviews

Not much to say really. It was very basic flight with no entertainment. But it was inexpensive and fine for a short flight. No complaints

8.0 ExcellentAnonymous, Sep 2025
BKK - PNH
Read more Cambodia Airways reviews

Not much to say really. It was very basic flight with no entertainment. But it was inexpensive and fine for a short flight. No complaints

Everything you need to know for your flight from Hong Kong to Phnom Penh

Information on your arrival and departure airports

Hong Kong (HKG)
Phnom Penh (PNH)