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HK$973+ Cheap flights from Phnom Penh

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27-6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PNH — HKG
14 Jun — 21 Jun1
1 adult

What to know about flights from Phnom Penh

Discover essential information about flights departing from Phnom Penh, including flight schedules, destinations, airlines operating at the Phnom Penh airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 9 June 2025.

Cheapest one-way flight

HK$427

Cheapest round-trip flight

HK$837

Cheapest airline

Cambodia Angkor Air

Most popular destination

Bangkok Suvarnabhumi (BKK)

Good round-trip deal

HK$1,018 or less

Good one-way deal

HK$408 or less
The cheapest one-way flight from Phnom Penh Pochentong is currently to Bangkok Suvarnabhumi.
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The cheapest round-trip flight from Phnom Penh Pochentong is currently to Bangkok Suvarnabhumi.
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On average, Cambodia Angkor Air currently has the cheapest one-way flight from Phnom Penh Pochentong (avg. price of HK$892).
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Bangkok Suvarnabhumi (BKK) is currently the most popular flight destination from Phnom Penh Pochentong (average return price of HK$514).
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Price to beat on a round-trip flight from Phnom Penh Pochentong.
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Price to beat on a one-way flight from Phnom Penh Pochentong.
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Find flights from Phnom Penh

Cheapest flights from Phnom Penh
Explore the most affordable flight options available from Phnom Penh. Find the lowest fares based on data from user searches, with prices last updated on 9 June 2025.

Wed 23-717:00PNH - HKG
Nonstop2h 35mCambodia Angkor Air
Wed 30-721:35HKG - PNH
Nonstop2h 35mCambodia Angkor Air
Deal found 8-6HK$1,609
Sun 29-617:55PNH - HKG
1 stop10h 00mMultiple Airlines
Fri 4-721:35HKG - PNH
Nonstop2h 35mMultiple Airlines
Deal found 7-6HK$1,781
Tue 24-607:45PNH - HKG
Nonstop2h 40m柬埔寨航空
Sat 28-612:25HKG - PNH
Nonstop2h 35m柬埔寨航空
Deal found 8-6HK$2,001
Sat 28-601:15PNH - HKG
1 stop19h 35mPhilippine Airlines
Fri 4-723:00HKG - PNH
1 stop26h 15mPhilippine Airlines
Deal found 7-6HK$2,472
Thu 4-918:30PNH - HKG
Nonstop2h 45mCathay Pacific
Sun 7-908:35HKG - PNH
Nonstop2h 40mCathay Pacific
Deal found 8-6HK$2,542
Thu 4-917:45PNH - HKG
2 stops18h 45mVietnam Airlines
Sun 7-914:30HKG - PNH
1 stop6h 30mVietnam Airlines
Deal found 8-6HK$2,762
Wed 3-900:10PNH - HKG
1 stop10h 40mChina Eastern
Sun 7-915:05HKG - PNH
1 stop9h 10mChina Eastern
Deal found 8-6HK$3,531
Sun 6-723:55PNH - HKG
1 stop21h 55mAsiana Airlines
Sat 12-700:30HKG - PNH
1 stop23h 25mAsiana Airlines
Deal found 7-6HK$4,677
Tue 30-918:55PNH - HKG
1 stop15h 25mSingapore Airlines
Wed 8-1018:50HKG - PNH
1 stop14h 50mSingapore Airlines
Deal found 8-6HK$9,157

Find flights from Phnom Penh within your budget

Find flights departing from Phnom Penh that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 9 June 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Wed 23-7

17:00-20:35

Nonstop2h 35m

Hong Kong Intl

Wed 30-7

21:35-23:10

Nonstop2h 35m

HK$1,609

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Sun 29-6

17:55-04:55

1 stop10h 00m

Hong Kong Intl

Fri 4-7

21:35-23:10

Nonstop2h 35m

HK$1,781

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Tue 24-6

07:45-11:25

Nonstop2h 40m

Hong Kong Intl

Sat 28-6

12:25-14:00

Nonstop2h 35m

HK$2,001

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Sat 28-6

01:15-21:50

1 stop19h 35m

Hong Kong Intl

Fri 4-7

23:00-00:15

1 stop26h 15m

HK$2,472

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Thu 4-9

18:30-22:15

Nonstop2h 45m

Hong Kong Intl

Sun 7-9

08:35-10:15

Nonstop2h 40m

HK$2,542

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Thu 4-9

17:45-13:30

2 stops18h 45m

Hong Kong Intl

Sun 7-9

14:30-20:00

1 stop6h 30m

HK$2,762

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Wed 3-9

00:10-11:50

1 stop10h 40m

Hong Kong Intl

Sun 7-9

15:05-23:15

1 stop9h 10m

HK$3,531

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Sun 6-7

23:55-22:50

1 stop21h 55m

Hong Kong Intl

Sat 12-7

00:30-22:55

1 stop23h 25m

HK$4,677

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Tue 30-9

18:55-11:20

1 stop15h 25m

Hong Kong Intl

Wed 8-10

18:50-08:40

1 stop14h 50m

HK$9,157

Phnom PenhHong Kong

PNH - HKG

PNHHKG

Phnom Penh Pochentong

Fri 27-6

11:05-23:40

1 stop11h 35m

HK$973

Flights are sorted by cheapest return flights first.

Deals found on 7-6

Showing 1-10 of 17 results
1
2

Best time to book a flight from Phnom Penh

Have a flexible travel schedule? Discover the best time to fly from Phnom Penh with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Phnom Penh

Get recent, data-driven insights about flights from Phnom Penh including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Phnom Penh?

Use this chart to determine the optimal time to book a return flight from Phnom Penh to Hong Kong. Price data was last updated on 23 May 2025.

The price you pay for your flight from Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Phnom Penh?

Currently, May is the cheapest month in which you can book a flight from Phnom Penh (average of HK$1,663). Flying from Phnom Penh in February will prove the most costly (average of HK$2,440). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Phnom Penh?

Many airlines operate round-trip flights from Phnom Penh: Cathay Pacific, Cambodia Angkor Air. These airlines fly to the following popular destinations: Hong Kong.

Thai Vietjet Air
Thai Vietjet Air
From HK$104
Thai AirAsia
Thai AirAsia
From HK$110
Cambodia Angkor Air
Cambodia Angkor Air
From HK$91
柬埔寨航空
柬埔寨航空
From HK$107

What are popular destinations to fly to from Phnom Penh?

If you’re flying from Phnom Penh, these routes are more frequently taken by airlines Bangkok (278 flights per day), Singapore (121 flights per day) and Ho Chi Minh City (90 flights per day).

Guangzhou Baiyun
Guangzhou Baiyun
From HK$104
Hong Kong Intl
Hong Kong Intl
From HK$144
Singapore Changi
Singapore Changi
From HK$188

What is the cheapest place to fly to from Phnom Penh?

The cheapest city to fly to from Phnom Penh is Hanoi Noibai, with prices starting at HK$741. Explore other affordable destinations below.

Hanoi Noibai
Hanoi Noibai
From HK$94
Guangzhou Baiyun
Guangzhou Baiyun
From HK$104

Airline reviews for flights from Phnom Penh

Get insights into the airlines that provide service from Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Phnom Penh. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Asiana Airlines
8.2
Very Good
446 reviews
Check prices

Food

8.0

Crew

8.5

Entertainment

7.7

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Asiana Airlines
8.2
Very Good
446 reviews
Asiana Airlines
8.2
Very Good
446 reviews
Check prices

Food

8.0

Crew

8.5

Entertainment

7.7

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Singapore Airlines
8.1
Very Good
1,302 reviews
Asiana Airlines
8.2
Very Good
446 reviews
Check prices

Food

8.0

Crew

8.5

Entertainment

7.7

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Cathay Pacific
7.6
Good
892 reviews
Asiana Airlines
8.2
Very Good
446 reviews
Check prices

Food

8.0

Crew

8.5

Entertainment

7.7

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Vietnam Airlines
7.5
Good
193 reviews
Asiana Airlines
8.2
Very Good
446 reviews
Check prices

Food

8.0

Crew

8.5

Entertainment

7.7

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Philippine Airlines
7.2
Good
868 reviews
Asiana Airlines
8.2
Very Good
446 reviews
Check prices

Food

8.0

Crew

8.5

Entertainment

7.7

Comfort

8.0

Boarding

8.3

Overall

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

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Related info for your journey

Access useful and relevant information related to your journey from Phnom Penh. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 June 2025.

  • What are the most popular destinations to fly to from Phnom Penh?

    This month, the top selected destinations from Phnom Penh are Bangkok Suvarnabhumi Airport, Kuala Lumpur Intl Airport, Siem Reap. Throughout the year, Bangkok Suvarnabhumi Airport, Kuala Lumpur Intl Airport, Siem Reap are some of the top choices made by users flying from Phnom Penh.

  • What is the cheapest flight from Phnom Penh to anywhere?

    Users have flown out of Phnom Penh for as low as HK$403 to Siem Reap (prices may vary depending on the airline and departure time). On average, users have booked flights for HK$3,866 to fly from Phnom Penh.

  • What are the cheapest airlines flying from Phnom Penh to anywhere?

    Over the past few days, we've found that AirAsia Cambodia, Cambodia Angkor Air, and AirAsia have the cheapest prices from Phnom Penh. AirAsia Cambodia flights from Phnom Penh to Kuala Lumpur Intl (HK$431), Cambodia Angkor Air flights from Phnom Penh to Bangkok Suvarnabhumi (HK$712), and AirAsia flights from Phnom Penh to Kuala Lumpur Intl (HK$801).

  • What is the cheapest premium economy flight from Phnom Penh?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Phnom Penh.
    Fly Phnom Penh Pochentong to Bangkok Suvarnabhumi Airport from HK$4,066
    Fly Phnom Penh Pochentong to Ho Chi Minh City from HK$15,939
    Fly Phnom Penh Pochentong to Hong Kong from HK$17,330
    Fly Phnom Penh Pochentong to Singapore from HK$17,962

  • What is the cheapest month to fly from Phnom Penh?

    Currently, the cheapest month for flights from Phnom Penh is May. The most expensive month for flights is February. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Phnom Penh?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Phnom Penh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Phnom Penh?

    Cheapflights helps you find that perfect flight from Phnom Penh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Phnom Penh with no change fees?

    Yes, we can. To see specific flights from Phnom Penh with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Phnom Penh become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Phnom Penh today and book when you’re ready!

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How does Cheapflights help users find flights from Phnom Penh?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Phnom Penh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Phnom Penh?

Cheapflights helps you find that perfect flight from Phnom Penh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Phnom Penh with no change fees?

Yes, we can. To see specific flights from Phnom Penh with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Phnom Penh become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Phnom Penh today and book when you’re ready!

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