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Fly from
Fly to
Route
Depart
Return
Hong KongPhnom Penh
HKG Hong Kong Intl - KTI Phnom Penh Techo Intl
HKGKTI
Hong Kong Intl
Tue 5/1
12:30-14:05
Nonstop2h 35m
Phnom Penh Techo Intl
Wed 6/1
7:45-11:30
Nonstop2h 45m
Hong KongPhnom Penh
HKG Hong Kong Intl - KTI Phnom Penh Techo Intl
HKGKTI
Hong Kong Intl
Mon 30/11
12:30-14:05
Nonstop2h 35m
Phnom Penh Techo Intl
Fri 4/12
7:45-11:30
Nonstop2h 45m
Hong KongPhnom Penh
HKG Hong Kong Intl - KTI Phnom Penh Techo Intl
HKGKTI
Hong Kong Intl
Mon 30/11
12:30-14:05
Nonstop2h 35m
Phnom Penh Techo Intl
Fri 4/12
7:45-11:30
Nonstop2h 45m
Hong KongPhnom Penh
HKG Hong Kong Intl - KTI Phnom Penh Techo Intl
HKGKTI
Hong Kong Intl
Mon 25/1
12:30-14:05
Nonstop2h 35m
Phnom Penh Techo Intl
Sat 20/2
7:45-11:30
Nonstop2h 45m
Hong KongPhnom Penh
HKG Hong Kong Intl - KTI Phnom Penh Techo Intl
HKGKTI
Hong Kong Intl
Wed 27/1
8:45-17:30
1 stop9h 45m
Phnom Penh Techo Intl
Wed 24/2
18:30-13:10
1 stop17h 40m
Hong KongPhnom Penh
HKG Hong Kong Intl - KTI Phnom Penh Techo Intl
HKGKTI
Hong Kong Intl
Mon 30/11
18:40-16:40
1 stop23h 00m
Phnom Penh Techo Intl
Sun 6/12
17:30-13:30
2 stops19h 00m
Hong KongPhnom Penh
HKG Hong Kong Intl - KTI Phnom Penh Techo Intl
HKGKTI
Hong Kong Intl
Mon 5/4
18:45-16:55
1 stop23h 10m
Phnom Penh Techo Intl
Wed 28/4
14:10-17:25
1 stop26h 15m
Hong KongPhnom Penh
HKG Hong Kong Intl - KTI Phnom Penh Techo Intl
HKGKTI
Hong Kong Intl
Mon 30/11
14:30-13:00
2 stops23h 30m
Phnom Penh Techo Intl
Sun 6/12
17:30-13:30
2 stops19h 00m
Hong KongPhnom Penh
HKG Hong Kong Intl - KTI Phnom Penh Techo Intl
HKGKTI
Hong Kong Intl
Mon 30/11
14:30-13:00
2 stops23h 30m
Phnom Penh Techo Intl
Sat 5/12
17:30-13:30
2 stops19h 00m
Hong KongPhnom Penh
HKG Hong Kong Intl - KTI Phnom Penh Techo Intl
HKGKTI
Hong Kong Intl
Mon 5/4
18:45-16:55
1 stop23h 10m
Phnom Penh Techo Intl
Mon 26/4
17:45-13:30
2 stops18h 45m
See travel insights to Phnom Penh from
How to get the cheapest flight ticket from Hong Kong to Phnom Penh
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Hong Kong and Phnom Penh?
Prices are currently typical for flights on this route.
Typical prices usually range from R3 586 to R5 420.The lowest price recently found on this route was R4 627.
What is the cheapest month to fly to Phnom Penh?
The cheapest month to fly to Phnom Penh from Hong Kong is in May. Flight prices, which tend to average around R3 751, are often lower during this time because this is during the off-season. If you don’t want to visit Phnom Penh in May, then you should wait until January to fly from Hong Kong, when ticket prices are also cheap, with an average price of R3 982.
What is the cheapest Hong Kong Intl to Phnom Penh Techo Intl flight route?
Fly from Hong Kong Intl to Phnom Penh Techo Intl for the best Hong Kong Intl - Phnom Penh Techo Intl flight prices
How many flights depart from Hong Kong to Phnom Penh on average per day?
As of October 2026, there are 3 flights per day flying from Hong Kong to Phnom Penh. The most common time of day flights depart is 8:00, with 73% of flights taking off at midday.
How many flights depart from Hong Kong to Phnom Penh on average per week?
The number of flights available between Hong Kong and Phnom Penh is 23 per week as of October 2026. The most frequent departure day is Tue, with 17% of weekly flights leaving on this day.
When to book flights from Hong Kong to Phnom Penh
Cheap Hong Kong to Phnom Penh (HKG to KTI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Phnom Penh
Frequently asked questions about flying from Hong Kong to Phnom Penh
How far is Hong Kong Intl to Phnom Penh Techo Intl by plane?
The distance between Hong Kong Intl and Phnom Penh Techo Intl is about 1547,4 km.
When did momondo last update prices for flights from Hong Kong Intl Airport to Phnom Penh Techo Intl Airport?
Prices for flights from Hong Kong Intl Airport to Phnom Penh Techo Intl Airport were last updated today.
How old do you have to be to fly from Hong Kong Intl Airport to Phnom Penh Techo Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Phnom Penh Techo Intl Airport.
What documentation or ID do you need to fly to Phnom Penh Techo Intl Airport?
The travel and health documents you'll need for your trip to Phnom Penh Techo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Phnom Penh Techo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hong Kong to Phnom Penh?
momondo data reveals that the most frequently booked plane model on the route from Hong Kong to Phnom Penh is Airbus A318/A319/A320/A321, representing 28,53% of all bookings. The subsequent popular models are Airbus A320-100/200 at 21,05%, Airbus A330-300 at 19,67%, and Airbus A321neo at 6,93%.
Why use momondo?
Why should I use momondo to find a flight deal from Hong Kong to Phnom Penh?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hong Kong to Phnom Penh . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Hong Kong to Phnom Penh with flexible booking policies on momondo?
Flights from Hong Kong to Phnom Penh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Hong Kong to Phnom Penh?
momondo provides multiple filters to help you find the best flight to Phnom Penh from Hong Kong. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Hong Kong to Phnom Penh right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Phnom Penh, momondo offers a useful price alert feature which will track prices for flights to Phnom Penh from Hong Kong and alert you when they change.