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Cheap flights from Phnom Penh to Hong Kong from $206

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phnom Penh to Hong Kong departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Phnom Penh to Hong Kong

Cheap round-trip flights

Logo
7:55 am - 11:05 pmPNH-HKG
38h 10m3 stops
Logo
12:00 pm - 6:30 amHKG-PNH
43h 30m3 stops
$1,496
Find Deal
Sat, Nov 1 - Wed, Nov 5
Logo
8:30 am - 12:05 pmPNH-HKG
26h 35m2 stops
Logo
8:15 pm - 6:55 amHKG-PNH
35h 40m3 stops
$1,652
Find Deal
Sat, Oct 11 - Tue, Oct 14
Logo
7:55 am - 12:55 pmPNH-HKG
28h 00m2 stops
Logo
12:00 pm - 6:30 amHKG-PNH
43h 30m3 stops
$1,658
Find Deal
Sat, Nov 1 - Wed, Nov 5
Logo
8:30 am - 6:05 pmPNH-HKG
32h 35m3 stops
Logo
1:25 am - 6:55 amHKG-PNH
30h 30m2 stops
$1,792
Find Deal
Mon, Oct 20 - Tue, Oct 21
Logo
8:30 am - 12:05 pmPNH-HKG
26h 35m2 stops
Logo
10:30 pm - 6:55 amHKG-PNH
33h 25m2 stops
$1,803
Find Deal
Sat, Oct 11 - Tue, Oct 14
Logo
8:30 am - 3:35 pmPNH-HKG
30h 05m2 stops
Logo
1:25 am - 6:55 amHKG-PNH
30h 30m2 stops
$1,808
Find Deal
Mon, Oct 20 - Tue, Oct 21
Logo
7:55 am - 12:55 pmPNH-HKG
28h 00m2 stops
Logo
8:05 pm - 6:25 pmHKG-PNH
23h 20m2 stops
$1,826
Find Deal
Sat, Nov 1 - Wed, Nov 5
Logo
8:30 am - 7:50 pmPNH-HKG
34h 20m3 stops
Logo
12:25 am - 6:55 amHKG-PNH
31h 30m3 stops
$2,032
Find Deal
Mon, Oct 20 - Tue, Oct 21
Etihad Airways Logo
7:50 pm - 8:30 amPNH-HKG
35h 40m1 stop
Etihad Airways Logo
7:35 pm - 6:30 amHKG-PNH
35h 55m1 stop
$4,707Etihad Airways
Find Deal
Tue, Nov 4 - Sat, Nov 8
Etihad Airways Logo
7:50 pm - 8:30 amPNH-HKG
35h 40m1 stop
Etihad Airways Logo
7:35 pm - 6:30 amHKG-PNH
35h 55m1 stop
$4,955Etihad Airways
Find Deal
Sat, Nov 15 - Sat, Nov 22

Etihad Airways flights from Phnom Penh to Hong Kong

Our best Etihad Airways deals on Phnom Penh to Hong Kong flight tickets
Etihad Airways
Nov 4
PNH7:50 pmPhnom Penh Pochentong
35h 40m
1 stop
HKG8:30 amHong Kong Intl
Nov 8
HKG7:35 pmHong Kong Intl
35h 55m
1 stop
PNH6:30 amPhnom Penh Pochentong
$4,707
Find similar
Etihad Airways
Nov 15
PNH7:50 pmPhnom Penh Pochentong
35h 40m
1 stop
HKG8:30 amHong Kong Intl
Nov 22
HKG7:35 pmHong Kong Intl
35h 55m
1 stop
PNH6:30 amPhnom Penh Pochentong
$4,955
Find similar
Etihad Airways
Dec 29
PNH7:55 amPhnom Penh Pochentong
23h 35m
1 stop
HKG8:30 amHong Kong Intl
Jan 2
HKG7:35 pmHong Kong Intl
23h 50m
1 stop
PNH6:25 pmPhnom Penh Pochentong
$5,158
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phnom Penh to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Phnom Penh to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Sat 11/1

7:55 am-11:05 pm

3 stops38h 10m

Hong Kong Intl

Wed 11/5

12:00 pm-6:30 am

3 stops43h 30m

$1,496

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Sat 10/11

8:30 am-12:05 pm

2 stops26h 35m

Hong Kong Intl

Tue 10/14

8:15 pm-6:55 am

3 stops35h 40m

$1,652

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Sat 11/1

7:55 am-12:55 pm

2 stops28h 00m

Hong Kong Intl

Wed 11/5

12:00 pm-6:30 am

3 stops43h 30m

$1,658

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Mon 10/20

8:30 am-6:05 pm

3 stops32h 35m

Hong Kong Intl

Tue 10/21

1:25 am-6:55 am

2 stops30h 30m

$1,792

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Sat 10/11

8:30 am-12:05 pm

2 stops26h 35m

Hong Kong Intl

Tue 10/14

10:30 pm-6:55 am

2 stops33h 25m

$1,803

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Mon 10/20

8:30 am-3:35 pm

2 stops30h 05m

Hong Kong Intl

Tue 10/21

1:25 am-6:55 am

2 stops30h 30m

$1,808

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Sat 11/1

7:55 am-12:55 pm

2 stops28h 00m

Hong Kong Intl

Wed 11/5

8:05 pm-6:25 pm

2 stops23h 20m

$1,826

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Mon 10/20

8:30 am-7:50 pm

3 stops34h 20m

Hong Kong Intl

Tue 10/21

12:25 am-6:55 am

3 stops31h 30m

$2,032

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Tue 11/4

7:50 pm-8:30 am

1 stop35h 40m

Hong Kong Intl

Sat 11/8

7:35 pm-6:30 am

1 stop35h 55m

$4,707

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Sat 11/15

7:50 pm-8:30 am

1 stop35h 40m

Hong Kong Intl

Sat 11/22

7:35 pm-6:30 am

1 stop35h 55m

$4,955

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from Phnom Penh to Hong Kong

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 Phnom Penh and Hong Kong?

What is the cheapest month to fly to Hong Kong?

The month of August is, on average, the cheapest month to fly to Hong Kong from Phnom Penh, with most prices found around $239. The month of July is another great option to travel to Hong Kong, with average flight prices from Phnom Penh averaging around $266.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from Phnom Penh to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $380. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $680.

What is the cheapest time of day to depart on your flight to Hong Kong?

The cheapest time of day to fly to Hong Kong is in the morning when flights can be purchased for as low as $431. In the evening is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $828 per ticket.

What is the cheapest Phnom Penh Pochentong to Hong Kong Intl flight route?

Fly from Phnom Penh Pochentong to Hong Kong Intl for the best Phnom Penh Pochentong - Hong Kong Intl flight prices

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from Phnom Penh when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $326 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Phnom Penh for as low as $302 on momondo.

What cabin class options are available on Phnom Penh Pochentong to Hong Kong Intl flights?

There are 3 cabin classes available to choose from on Phnom Penh Pochentong to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Phnom Penh to Hong Kong flights?

You could potentially save up to 6% on your flight if you consider stops on a Phnom Penh to Hong Kong flight.

How have Phnom Penh to Hong Kong flight prices changed over time?

As of September 2025, prices for Phnom Penh to Hong Kong flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Phnom Penh to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from Phnom Penh to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phnom Penh to Hong Kong (PNH to HKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phnom Penh to Hong Kong

Best Price Found

$213

Direct flights

None
The best one-way flight to Hong Kong from Phnom Penh in the past 72 hours is $213. The best round-trip flight deal from Phnom Penh to Hong Kong found on momondo in the last 72 hours is $238.
There are no direct flights from Phnom Penh to Hong Kong. There are no popular flight routes from Phnom Penh to Hong Kong.
Search flight deals

  • How far is Phnom Penh Pochentong to Hong Kong Intl by plane?

    The straight-line distance from Phnom Penh Pochentong to Hong Kong Intl is 961.5 mi. A reasonable flight in good conditions will take 23h 35m.

  • When did momondo last update prices for flights from Phnom Penh Pochentong Airport to Hong Kong Intl Airport?

    Prices for flights from Phnom Penh Pochentong Airport to Hong Kong Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phnom Penh Pochentong Airport to Hong Kong Intl Airport?

  • How old do you have to be to fly from Phnom Penh Pochentong Airport to Hong Kong Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phnom Penh Pochentong Airport to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Phnom Penh to Hong Kong?

  • What is the most popular airline from Phnom Penh to Hong Kong?

Best airlines flying from Phnom Penh to Hong Kong

Compare and see reviews for airlines that fly from Phnom Penh to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
Cambodia Angkor AirPriceFrom $187Free CancellationRating
8.2
10 reviews
Search Cambodia Angkor Air flights
Cambodia AirwaysPriceFrom $191Free CancellationRating
9.3
3 reviews
Search Cambodia Airways flights
Thai AirAsiaPriceFrom $207Free CancellationRating
7.5
216 reviews
Search Thai AirAsia flights
Cathay PacificPriceFrom $238Free CancellationRating
7.6
993 reviews
Search Cathay Pacific flights
Vietnam AirlinesPriceFrom $349Free CancellationRating
7.6
201 reviews
Search Vietnam Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Phnom Penh to Hong Kong?

It is quick and easy to find Phnom Penh to Hong Kong flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hong Kong that suits you.

Can I find flights from Phnom Penh to Hong Kong with flexible booking policies on momondo?

momondo does allow users to show only those flights to Hong Kong from Phnom Penh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Phnom Penh to Hong Kong?

momondo provides multiple filters to help you find the best flight to Hong Kong from Phnom Penh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phnom Penh to Hong Kong right now. Can momondo alert me if prices change?

Price alerts on flights to Hong Kong from Phnom Penh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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