￥16,670 Cheap Flights from Hong Kong (HKG) to Phnom Penh (PNH)

View ￥16,670 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Phnom Penh Intl. Airport (PNH)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ￥16,670 for one-way flights and ￥31,170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cambodia Airways
Tue, Aug 19 - Tue, Aug 26
HKG
Hong Kong SAR
PNH
Phnom Penh
￥31,170 Roundtrip, found 6 days ago
￥31,170
Roundtrip
found 6 days ago
Select Cambodia Airways flight, departing Tue, Aug 19 from Hong Kong SAR to Phnom Penh, returning Tue, Aug 26, priced at ￥31,170 found 6 days ago
Cambodia Airways
Tue, Aug 26 - Tue, Sep 2
HKG
Hong Kong SAR
PNH
Phnom Penh
￥32,940 Roundtrip, found 1 hour ago
￥32,940
Roundtrip
found 1 hour ago
Select Cambodia Airways flight, departing Tue, Aug 26 from Hong Kong SAR to Phnom Penh, returning Tue, Sep 2, priced at ￥32,940 found 1 hour ago
Cambodia Airways
Thu, Sep 11 - Mon, Sep 15
HKG
Hong Kong SAR
PNH
Phnom Penh
￥32,950 Roundtrip, found 2 days ago
￥32,950
Roundtrip
found 2 days ago
Select Cambodia Airways flight, departing Thu, Sep 11 from Hong Kong SAR to Phnom Penh, returning Mon, Sep 15, priced at ￥32,950 found 2 days ago
Cathay Pacific
Sun, Aug 17 - Sun, Aug 24
HKG
Hong Kong SAR
PNH
Phnom Penh
￥41,110 Roundtrip, found 3 days ago
￥41,110
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Sun, Aug 17 from Hong Kong SAR to Phnom Penh, returning Sun, Aug 24, priced at ￥41,110 found 3 days ago
Vietnam Airlines
Sun, Aug 17 - Sun, Aug 24
HKG
Hong Kong SAR
PNH
Phnom Penh
￥44,550 Roundtrip, found 3 days ago
￥44,550
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Sun, Aug 17 from Hong Kong SAR to Phnom Penh, returning Sun, Aug 24, priced at ￥44,550 found 3 days ago
Xiamen Airlines
Wed, Oct 29 - Thu, Nov 6
HKG
Hong Kong SAR
PNH
Phnom Penh
￥45,030 Roundtrip, found 3 days ago
￥45,030
Roundtrip
found 3 days ago
Select Xiamen Airlines flight, departing Wed, Oct 29 from Hong Kong SAR to Phnom Penh, returning Thu, Nov 6, priced at ￥45,030 found 3 days ago
China Eastern Airlines
Thu, Aug 21 - Tue, Aug 26
HKG
Hong Kong SAR
PNH
Phnom Penh
￥46,390 Roundtrip, found 1 day ago
￥46,390
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Thu, Aug 21 from Hong Kong SAR to Phnom Penh, returning Tue, Aug 26, priced at ￥46,390 found 1 day ago
Air Cambodia
Wed, Aug 20 - Fri, Aug 22
HKG
Hong Kong SAR
PNH
Phnom Penh
￥51,030 Roundtrip, found 5 days ago
￥51,030
Roundtrip
found 5 days ago
Select Air Cambodia flight, departing Wed, Aug 20 from Hong Kong SAR to Phnom Penh, returning Fri, Aug 22, priced at ￥51,030 found 5 days ago
Philippine Airlines
Thu, Aug 21 - Sun, Aug 24
HKG
Hong Kong SAR
PNH
Phnom Penh
￥52,088 Roundtrip, found 2 days ago
￥52,088
Roundtrip
found 2 days ago
Select Philippine Airlines flight, departing Thu, Aug 21 from Hong Kong SAR to Phnom Penh, returning Sun, Aug 24, priced at ￥52,088 found 2 days ago
EVA Airways
Sat, Nov 1 - Sat, Nov 8
HKG
Hong Kong SAR
PNH
Phnom Penh
￥54,830 Roundtrip, found 3 days ago
￥54,830
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Sat, Nov 1 from Hong Kong SAR to Phnom Penh, returning Sat, Nov 8, priced at ￥54,830 found 3 days ago
Flights from Hong Kong (HKG) to Phnom Penh (PNH)
Origin airport
Hong Kong Intl.
Destination airport
Phnom Penh Intl.
Airlines serving
Air China, Asiana Airlines, Cambodia Airways, Cathay Pacific, China Eastern Airlines, EVA Airways, Korean Air, Malaysia Airlines, Singapore Airlines, Thai Airways International, Vietnam Airlines
Roundtrip price
￥31,170
Distance
1528 km
Average flight time
1 hour 40 mins

Hong Kong to Phnom Penh Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Hong Kong to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Phnom Penh.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with HKG to PNH flights that won’t make your bank account wince. Ready to temporarily leave behind Hong Kong for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PNH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Chek Lap Kok Intl. Airport to PNH?
Start packing your bags, because round-trip journeys from HKG to PNH start from ￥31,170. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Hong Kong Intl. Airport (HKG) to PNH?
Most flights can be canceled online, but whether or not you incur a fee varies between airlines. If you do have to cancel your vacation, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Hong Kong Intl. Airport (HKG) to PNH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for HKG to PNH flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from HKG to Phnom Penh Intl. Airport (PNH)?
The flight time from Chek Lap Kok Intl. Airport to Phnom Penh Intl. Airport (PNH) is about 5 hours and 35 minutes. Grab your headphones, listen to your favorite playlist and your time in the air will fly by.
How far is the flight from Hong Kong Intl. Airport (HKG) to Phnom Penh Airport?
You'll be up above the clouds for a while, as the flight distance between Hong Kong Intl. Airport (HKG) and PNH is 1,550 kilometers. Put together a playlist of your favorite tunes before leaving home to stay entertained during the flight.
Which airlines fly direct from Hong Kong Intl. Airport (HKG) to PNH?
Check out the deals on offer with Cathay Pacific (CX) if you want to fly straight from Chek Lap Kok Intl. Airport to PNH. This airline operates 21 flights monthly, so you're sure to find one that fits your travel schedule.
Are Chek Lap Kok Intl. Airport to Phnom Penh Intl. Airport (PNH) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from HKG to Phnom Penh Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out entirely! If you'd rather start planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines list their prices that far in advance. Our advice? Check back often as prices are updated frequently.

Explore a world of travel with Expedia

Phnom Penh nearby Airports

Techo Intl. Airport

*Available to Expedia members.