$114 Cheap Flights from Hong Kong (HKG) to Phnom Penh (PNH)

View $114 flight on Sat, May 10, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $114 for one-way flights and $213 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cambodia Airways
Thu, May 8 - Thu, May 15
HKG
Hong Kong SAR
PNH
Phnom Penh
$213 Roundtrip, found 3 hours ago
$213
Roundtrip
found 3 hours ago
Select Cambodia Airways flight, departing Thu, May 8 from Hong Kong SAR to Phnom Penh, returning Thu, May 15, priced at $213 found 3 hours ago
Cambodia Airways
Tue, Apr 29 - Thu, May 8
HKG
Hong Kong SAR
PNH
Phnom Penh
$225 Roundtrip, found 17 hours ago
$225
Roundtrip
found 17 hours ago
Select Cambodia Airways flight, departing Tue, Apr 29 from Hong Kong SAR to Phnom Penh, returning Thu, May 8, priced at $225 found 17 hours ago
Cambodia Airways
Tue, Apr 29 - Thu, May 1
HKG
Hong Kong SAR
PNH
Phnom Penh
$236 Roundtrip, found 7 hours ago
$236
Roundtrip
found 7 hours ago
Select Cambodia Airways flight, departing Tue, Apr 29 from Hong Kong SAR to Phnom Penh, returning Thu, May 1, priced at $236 found 7 hours ago
Cambodia Airways
Tue, Jun 17 - Tue, Jul 1
HKG
Hong Kong SAR
PNH
Phnom Penh
$242 Roundtrip, found 20 hours ago
$242
Roundtrip
found 20 hours ago
Select Cambodia Airways flight, departing Tue, Jun 17 from Hong Kong SAR to Phnom Penh, returning Tue, Jul 1, priced at $242 found 20 hours ago
Cambodia Airways
Tue, Apr 29 - Tue, May 6
HKG
Hong Kong SAR
PNH
Phnom Penh
$254 Roundtrip, found 17 hours ago
$254
Roundtrip
found 17 hours ago
Select Cambodia Airways flight, departing Tue, Apr 29 from Hong Kong SAR to Phnom Penh, returning Tue, May 6, priced at $254 found 17 hours ago
Cambodia Airways
Thu, Oct 9 - Thu, Oct 16
HKG
Hong Kong SAR
PNH
Phnom Penh
$272 Roundtrip, found 1 day ago
$272
Roundtrip
found 1 day ago
Select Cambodia Airways flight, departing Thu, Oct 9 from Hong Kong SAR to Phnom Penh, returning Thu, Oct 16, priced at $272 found 1 day ago
Greater Bay Airlines
Fri, May 30 - Fri, Jun 13
HKG
Hong Kong SAR
PNH
Phnom Penh
$289 Roundtrip, found 20 hours ago
$289
Roundtrip
found 20 hours ago
Select Greater Bay Airlines flight, departing Fri, May 30 from Hong Kong SAR to Phnom Penh, returning Fri, Jun 13, priced at $289 found 20 hours ago
Malaysia Airlines
Sun, May 25 - Sat, May 31
HKG
Hong Kong SAR
PNH
Phnom Penh
$304 Roundtrip, found 2 days ago
$304
Roundtrip
found 2 days ago
Select Malaysia Airlines flight, departing Sun, May 25 from Hong Kong SAR to Phnom Penh, returning Sat, May 31, priced at $304 found 2 days ago
Vietnam Airlines
Thu, May 8 - Sun, May 11
HKG
Hong Kong SAR
PNH
Phnom Penh
$306 Roundtrip, found 1 hour ago
$306
Roundtrip
found 1 hour ago
Select Vietnam Airlines flight, departing Thu, May 8 from Hong Kong SAR to Phnom Penh, returning Sun, May 11, priced at $306 found 1 hour ago
China Eastern Airlines
Sun, May 25 - Mon, May 26
HKG
Hong Kong SAR
PNH
Phnom Penh
$317 Roundtrip, found 13 hours ago
$317
Roundtrip
found 13 hours ago
Select China Eastern Airlines flight, departing Sun, May 25 from Hong Kong SAR to Phnom Penh, returning Mon, May 26, priced at $317 found 13 hours ago

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH) cost?
Cheap round-trip flights from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH) start at $225. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Hahn Air flight leaving HKG on April 26 2025 and touching down at PNH. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from HKG to PNH?
The cheapest flights from HKG to PNH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH)?
You can fly nonstop from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH) on a Cathay Pacific flight.
What is the cheapest airline that flies from HKG to PNH?
Book a flight from HKG to PNH with Hahn Air. This carrier currently has the lowest one-way fare on this route, starting at $114. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HKG on July 17 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH)?
Every day on average, 2 direct flights take off from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH). Choose the departure date that best fits your itinerary.
What are the most popular departure times for flights from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH)?
The 8 AM departures from HKG to PNH are the busiest. Greater demand means you’ll likely pay more for these departures. If you want to save on your trip, book during off-peak hours.
What day of the week has the most flights from HKG to PNH?
Jet off on a Friday if you’re after the largest selection of flights from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH).
What is the earliest flight from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH)?
Hop on the earliest flight at around 8:40AM UTC+8, departing from Hong Kong Intl. Airport (HKG). You’ll be flying for approximately 2h 45m, landing at Phnom Penh Intl. Airport (PNH) at approximately 10:25AM UTC+7.
How long does it take to fly from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH)?
Flights from HKG to PNH have an average travel time of 2 hours and 41 minutes. The distance between the two airports is 960 mi.
What airline has the least delays from HKG to PNH?
With 85% of flights usually landing on schedule, Cathay Pacific has the best on-time performance for nonstop flights from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH). To keep track of your flight status and get notified about any changes, use the Expedia App.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH)?
To avoid possible delays on the Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Phnom Penh from Hong Kong Intl. Airport (HKG)?
If you’re on a direct flight from Hong Kong Intl. Airport (HKG) to Phnom Penh, Phnom Penh Intl. Airport (PNH) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH) last-minute?
Booking your ticket from HKG to PNH right before your getaway is usually more expensive. However, if you’re flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a HKG to PNH flight and hotel package?
Opting for a HKG to PNH flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Phnom Penh Intl. Airport (PNH)?
Generally, it’s possible to cancel or reschedule your HKG to PNH flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more information on our Customer Service portal.
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