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Cheap flights from Melbourne to Phnom Penh from $329

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — PNH
16 Jul — 23 Jul1
1 adult

Cheapflights Tip: The best prices from Melbourne to Phnom Penh Pochentong are usually found in May or February, booked 54 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Melbourne to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (ME1) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Round-trip from

$740

One-way from

$329

Popular in

December

Cheapest in

May

Average price

$916
20/8-28/8
  • 20/8-28/8
  • 4 total stops
  • 43h 15m total
  • Melbourne to Phnom Penh
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23/8
  • 23/8
  • 1 total stop
  • 17h 05m total
  • Melbourne to Phnom Penh
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($305 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($73 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Melbourne to Phnom Penh

Cheapest flights from Melbourne to Phnom Penh
Explore the most affordable flight options available from Melbourne to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Wed 20/800:30MEL - PNH
2 stops19h 00mMultiple Airlines
Thu 28/817:00PNH - MEL
2 stops24h 15mMultiple Airlines
Deal found 9/7$740
Mon 27/1019:25MEL - PNH
1 stop17h 10mSingapore Airlines
Wed 26/1109:35PNH - MEL
1 stop18h 40mSingapore Airlines
Deal found 9/7$763
Thu 4/907:45MEL - PNH
1 stop29h 15mMalaysia Airlines
Fri 19/911:10PNH - MEL
1 stop16h 05mMalaysia Airlines
Deal found 10/7$766
Thu 28/821:30MEL - PNH
1 stop28h 45mChina Eastern
Sat 6/918:50PNH - MEL
3 stops35h 10mChina Eastern
Deal found 11/7$771
Tue 26/800:30MEL - PNH
2 stops15h 30mVietnam Airlines
Sat 6/920:45PNH - MEL
1 stop32h 50mVietnam Airlines
Deal found 11/7$774
Thu 21/810:20MEL - PNH
1 stop16h 50mChina Southern
Sat 30/812:05PNH - MEL
1 stop28h 15mChina Southern
Deal found 9/7$809
Fri 29/808:00MEL - PNH
1 stop19h 15mPhilippine Airlines
Fri 5/901:15PNH - MEL
1 stop26h 15mPhilippine Airlines
Deal found 11/7$826
Tue 19/806:00AVV - PNH
2 stops16h 40mMultiple Airlines
Wed 3/920:50PNH - AVV
2 stops16h 15mMultiple Airlines
Deal found 9/7$983

Cheapflights Fare Finder

Customise your flight search to find flights from Melbourne to Phnom Penh 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, Cheapflights users made 647,157 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Melbourne to Phnom Penh that are best for you.

Fly from

Melbourne

Fly to

Phnom Penh

Route

Depart

Return

Price

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Wed 20/8

00:30-16:30

2 stops19h 00m

Phnom Penh Pochentong

Thu 28/8

17:00-20:15

2 stops24h 15m

$740

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Mon 27/10

19:25-08:35

1 stop17h 10m

Phnom Penh Pochentong

Wed 26/11

09:35-08:15

1 stop18h 40m

$763

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Thu 4/9

07:45-10:00

1 stop29h 15m

Phnom Penh Pochentong

Fri 19/9

11:10-06:15

1 stop16h 05m

$766

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Thu 14/8

11:00-11:35

2 stops27h 35m

Phnom Penh Pochentong

Sat 23/8

18:50-09:00

3 stops35h 10m

$775

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Tue 29/7

10:35-19:40

1 stop12h 05m

Phnom Penh Pochentong

Sat 9/8

16:30-22:15

1 stop26h 45m

$792

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Thu 21/8

10:20-00:10

1 stop16h 50m

Phnom Penh Pochentong

Sat 30/8

12:05-19:20

1 stop28h 15m

$809

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Fri 22/8

08:00-00:15

1 stop19h 15m

Phnom Penh Pochentong

Fri 29/8

01:15-06:30

1 stop26h 15m

$858

MelbournePhnom Penh

AVV - PNH

AVVPNH

Melbourne Avalon

Tue 19/8

06:00-19:40

2 stops16h 40m

Phnom Penh Pochentong

Wed 3/9

20:50-16:05

2 stops16h 15m

$983

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Sat 23/8

21:45-11:50

1 stop17h 05m

$329

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Fri 31/10

19:25-13:50

1 stop22h 25m

$369

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 16 results
1
2

Best time to book a flight from Melbourne to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Melbourne 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.

Cheapflights Insights

Everything you need to know about your flight from Melbourne to Phnom Penh

How far ahead should I book a flight from Melbourne to Phnom Penh?

Use this chart to determine the optimal time to book a return flight from Melbourne to Phnom Penh. Price data was last updated on 27 June 2025.

The price you pay for your flight from Melbourne to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 54 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 Melbourne to Phnom Penh?

Currently, February is the cheapest month in which you can book a flight from Melbourne to Phnom Penh (average of $524). Flying from Melbourne to Phnom Penh in December is currently the most expensive (average of $1,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MEL to PNH?

Find hourly flight availability from Melbourne to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 12% on flights from Melbourne to Phnom Penh by exploring options for tickets in the morning.

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to 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 an airline for your flight to Phnom Penh. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andChina Southern from Melbourne to Phnom Penh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,324 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.6
Good
932 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
China Southern
7.6
Good
103 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Vietnam Airlines
7.5
Good
195 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Malaysia Airlines
7.4
Good
266 reviews
Singapore Airlines
8.1
Very Good
1,324 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

8.0

Comfort

7.9

Food

7.7

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Phnom Penh from Melbourne?

    Most people fly into Phnom Penh Pochentong (PNH) if they book a flight to Phnom Penh from Melbourne. On average, Pochentong has 0 inbound flights from Melbourne per day from 12 airlines. Phnom Penh Pochentong is conveniently located just 8.0 km from Phnom Penh’s city centre.

  • What are the cheapest airlines flying from Melbourne to Phnom Penh round-trip?

    Flying on Singapore Airlines is currently your cheapest option to Phnom Penh, with prices starting at $763. Additional round-trip tickets that might be worth considering are offered by Malaysia Airlines and China Eastern, with the lowest prices starting at $766 and $771, respectively. Singapore Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Melbourne to Phnom Penh one-way?

    The cheapet airlines for a one-way flight from Melbourne to Phnom Penh are Singapore Airlines ($369), Malaysia Airlines ($539), and Vietnam Airlines ($552).

  • Where are the most common stopover locations when flying from Melbourne to Phnom Penh?

    The most popular stopover on flights from Melbourne to Phnom Penh is Singapore. Hong Kong is the second most popular location for stopovers on flights from Melbourne to Phnom Penh.

  • What are some popular things to do or see while on a stopover in Singapore?

    Singapore travellers tend to visit Sentosa, Merlion, and Boat Quay more than anywhere else. Sentosa, Merlion and Boat Quay are located about 21.6 km, 16.9 km, and 17.3 km, respectively from Singapore Changi if you are interested in checking them out. Those looking to explore during their stopover in Singapore can hire a car from Singapore Changi for about $127 per day.

  • What are some popular points of interest to see during a stopover in Hong Kong?

    Hong Kong travellers tend to visit Hong Kong Disneyland, Hong Kong Heritage Discovery Centre, and Mid-levels Escalators more than any other notable places. Hong Kong Disneyland, Hong Kong Heritage Discovery Centre, and Mid-levels Escalators can be accessed by travelling approximately 12.6 km, 25.8 km, and 24.5 km, respectively from Hong Kong Intl.

  • Where are the least popular stopover locations for Melbourne to Phnom Penh flights?

    Of the flights from Melbourne to Phnom Penh that have stopovers, the fewest flights stop in Guangzhou. Kuala Lumpur sees the next fewest stopovers on Melbourne to Phnom Penh flights.

  • Can I find deals for flights from Melbourne to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Melbourne to Phnom Penh flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Melbourne to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Melbourne to Phnom Penh.

  • Can I find deals for business class flights from Melbourne to Phnom Penh?

    Yes. Cheapflights offers flight deals from Melbourne to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Melbourne to Phnom Penh (average of $524). Flying from Melbourne to Phnom Penh in December is currently the most expensive (average of $1,054). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Melbourne to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Melbourne to Phnom Penh flights
Avalon to Phnom Penh flights

Top 10 airlines flying from Melbourne to Phnom Penh

Discover the top 10 airlines that operate flights from Melbourne to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$591Average$698FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapest$625Average$984FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Philippine AirlinesCheapest$636Average$987FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Vietnam AirlinesCheapest$670Average$801FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapest$697Average$1,051FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$723Average$1,090FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China EasternCheapest$764Average$1,282FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
EmiratesCheapest$833Average$1,191FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest$886Average$1,178FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest$962Average$1,224FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

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How does Cheapflights help users find flights from Melbourne to Phnom Penh?

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

Yes, we can. To see specific flights from Melbourne to 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 Melbourne to Phnom Penh become cheaper?

Of course! You can now track prices for flights from Melbourne to Phnom Penh and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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