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Cheap Flights from Phnom Penh to Hong Kong Intl

Travellers and cabin class

Compare Phnom Penh to Hong Kong Intl flight deals

Find the cheapest month or even day of the year to fly to Hong Kong Intl

Book the best Hong Kong Intl fare with no extra fees

Flight deals from Phnom Penh to Hong Kong Intl

Looking for a cheap last-minute deal or the best return flight from Phnom Penh to Hong Kong Intl? Find the lowest prices on one-way and return tickets right here.
Hong Kong.SAR 437 per passenger.Departing Mon, 28 Apr.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Phnom Penh on Mon, 28 Apr, arriving in Hong Kong Intl.Price includes taxes and charges.From SAR 437, select.
Hong Kong.SAR 443 per passenger.Departing Fri, 1 Aug.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Phnom Penh on Fri, 1 Aug, arriving in Hong Kong Intl.Price includes taxes and charges.From SAR 443, select.
Hong Kong.SAR 445 per passenger.Departing Tue, 30 Sep.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Phnom Penh on Tue, 30 Sep, arriving in Hong Kong Intl.Price includes taxes and charges.From SAR 445, select.
Hong Kong.SAR 446 per passenger.Departing Wed, 21 May.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Phnom Penh on Wed, 21 May, arriving in Hong Kong Intl.Price includes taxes and charges.From SAR 446, select.
Hong Kong.SAR 447 per passenger.Departing Sun, 8 Jun.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Phnom Penh on Sun, 8 Jun, arriving in Hong Kong Intl.Price includes taxes and charges.From SAR 447, select.
Hong Kong.SAR 449 per passenger.Departing Sun, 6 Jul.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Phnom Penh on Sun, 6 Jul, arriving in Hong Kong Intl.Price includes taxes and charges.From SAR 449, select.
Hong Kong.SAR 496 per passenger.Departing Tue, 11 Nov.One-way flight with Thai AirAsia.Outbound indirect flight with Thai AirAsia, departs from Phnom Penh on Tue, 11 Nov, arriving in Hong Kong Intl.Price includes taxes and charges.From SAR 496, select.
Hong Kong.SAR 534 per passenger.Departing Wed, 22 Oct.One-way flight with Thai VietJet Air.Outbound indirect flight with Thai VietJet Air, departs from Phnom Penh on Wed, 22 Oct, arriving in Hong Kong Intl.Price includes taxes and charges.From SAR 534, select.

Find the cheapest month to fly from Phnom Penh to Hong Kong Intl

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phnom Penh to Hong Kong Intl flights are currently cheapest in April.
Apr
from SAR 437
May
from SAR 446
Jun
from SAR 447
Jul
from SAR 449
Aug
from SAR 443
Sep
from SAR 445
Oct
from SAR 534
Nov
from SAR 496
Dec
from SAR 971
Jan
from SAR 638
Feb
from SAR 739
Mar
from SAR 634

Direct flights from Phnom Penh to Hong Kong Intl

Phnom Penh to Hong Kong Intl: Alternative routes

Compare routes from Phnom Penh to Hong Kong below. You may find an airport to fly into that's cheaper, faster, or easier than Hong Kong Intl.

Phnom Penh to Hong Kong: Flight information

The things to know before you go.
Cheapest flight foundSAR 437
Cheapest month to flyApril
Average flight time2 hrs, 39 mins
Most popular airlineCathay Pacific
Average flights per week38

Finding cheap flights from Phnom Penh to Hong Kong Intl: Frequently asked questions

The best price we found for a return flight from Phnom Penh to Hong Kong Intl is SAR 887. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 39 minutes is the average flight time from Phnom Penh to Hong Kong Intl.
Cathay Pacific, Qatar Airways and Finnair fly direct from Phnom Penh to Hong Kong Intl.
As of April 2025, there are 38 flights per week flying from Phnom Penh to Hong Kong Intl.
The cheapest month to fly from Phnom Penh to Hong Kong Intl is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Phnom Penh Airport to Hong Kong Intl Airport on Saturday, 26 April 2025.
Yes – the average flight time is 2 hours and 39 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hong Kong Intl but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hong Kong is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Cambodia Airways offers the cheapest flight tickets to Hong Kong Intl.

How to find cheap flights to Hong Kong Intl from Phnom Penh

Looking for cheap tickets from Phnom Penh to Hong Kong Intl? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Phnom Penh to Hong Kong Intl. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Hong Kong Intl from Phnom Penh from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Phnom Penh-Hong Kong Intl ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Hong Kong Intl from Phnom Penh.
  • Set up a Price Alert. You can easily track the fare of your cheap Phnom Penh-Hong Kong Intl flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Phnom Penh and Hong Kong Intl? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Phnom Penh and Hong Kong Intl. We scour the internet for the best Business, Premium Economy and First Class flight fares to Hong Kong Intl, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Phnom Penh to Hong Kong Intl flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Hong Kong Intl from Phnom Penh with hotels and car hire

    Once you've secured your cheap flight ticket from Phnom Penh to Hong Kong Intl, discover the best prices and exclusive rates for hotels in Hong Kong Intl or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Phnom Penh to Hong Kong

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.