Cheap flights from Melbourne to Phnom Penh from $1,237

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — PNH
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Melbourne to Phnom Penh Pochentong are usually found in May or February, booked 51 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 16 September 2025.

Round-trip from

$2,304

One-way from

$1,237

Popular in

December

Cheapest in

May

Average price

$1,030
5/11-11/11
  • 5/11-11/11
  • 6 total stops
  • 68h 00m total
  • Melbourne to Phnom Penh
15/11
  • 15/11
  • 3 total stops
  • 45h 20m total
  • Melbourne to Phnom Penh
Highest demand for flights based on searches. 16% potential increase in price ($292 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease ($65 potential savings vs. average return price).
Average for round-trip flights in September 2025

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 16 September 2025.

Wed 5/1122:45MEL - PNH
3 stops35h 45mMultiple Airlines
Tue 11/1107:55PNH - MEL
3 stops32h 15mMultiple Airlines
Deal found 14/9$2,304
Thu 23/1000:30MEL - PNH
3 stops34h 25mMultiple Airlines
Fri 14/1107:55PNH - MEL
3 stops43h 30mMultiple Airlines
Deal found 13/9$2,751
Mon 1/1207:00MEL - PNH
3 stops39h 25mMultiple Airlines
Mon 15/1207:55PNH - MEL
3 stops41h 35mMultiple Airlines
Deal found 14/9$2,769
Sun 12/1000:30MEL - PNH
3 stops34h 25mMultiple Airlines
Mon 20/1008:30PNH - MEL
3 stops32h 45mMultiple Airlines
Deal found 15/9$2,806
Sun 19/1000:30MEL - PNH
3 stops34h 25mMultiple Airlines
Thu 6/1119:50PNH - MEL
3 stops47h 45mMultiple Airlines
Deal found 12/9$2,820
Sun 19/1000:30MEL - PNH
3 stops34h 25mMultiple Airlines
Tue 4/1107:55PNH - MEL
3 stops46h 25mMultiple Airlines
Deal found 12/9$2,958
Sun 2/1100:30MEL - PNH
3 stops34h 00mMultiple Airlines
Tue 25/1107:55PNH - MEL
3 stops32h 15mMultiple Airlines
Deal found 15/9$3,072

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 16 September 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 5/11

22:45-06:30

3 stops35h 45m

Phnom Penh Pochentong

Tue 11/11

07:55-20:10

3 stops32h 15m

$2,304

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Thu 23/10

00:30-06:55

3 stops34h 25m

Phnom Penh Pochentong

Fri 14/11

07:55-07:25

3 stops43h 30m

$2,751

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Mon 1/12

07:00-18:25

3 stops39h 25m

Phnom Penh Pochentong

Mon 15/12

07:55-05:30

3 stops41h 35m

$2,769

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Sun 12/10

00:30-06:55

3 stops34h 25m

Phnom Penh Pochentong

Mon 20/10

08:30-21:15

3 stops32h 45m

$2,806

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Sun 19/10

00:30-06:55

3 stops34h 25m

Phnom Penh Pochentong

Thu 6/11

19:50-23:35

3 stops47h 45m

$2,820

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Sun 19/10

00:30-06:55

3 stops34h 25m

Phnom Penh Pochentong

Tue 4/11

07:55-10:20

3 stops46h 25m

$2,958

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Sun 2/11

00:30-06:30

3 stops34h 00m

Phnom Penh Pochentong

Tue 25/11

07:55-20:10

3 stops32h 15m

$3,072

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Tue 28/10

14:20-06:30

3 stops44h 10m

Phnom Penh Pochentong

Tue 4/11

07:55-10:20

3 stops46h 25m

$3,317

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Sun 15/3

13:20-06:30

3 stops45h 10m

$1,270

MelbournePhnom Penh

MEL - PNH

MELPNH

Melbourne

Wed 25/2

00:35-06:30

3 stops33h 55m

$1,343

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 17 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 12 September 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 51 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 $535). Flying from Melbourne to Phnom Penh in December is currently the most expensive (average of $1,028). 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 16 September 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 16 September 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andVietnam Airlines 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.

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Comfort

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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 XiamenAir is currently your cheapest option to Phnom Penh, with prices starting at $582. Additional round-trip tickets that might be worth considering are offered by China Southern and Philippine Airlines, with the lowest prices starting at $615 and $627, respectively. XiamenAir is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • Where are the most common stopover locations when flying 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 Sim Lim Square more than anywhere else. Sentosa, Merlion and Sim Lim Square are located about 21.6 km, 16.9 km, and 16.3 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 $145 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 Hong Kong Zoological and Botanical Gardens more than any other notable places. Hong Kong Disneyland, Hong Kong Heritage Discovery Centre, and Hong Kong Zoological and Botanical Gardens can be accessed by travelling approximately 12.6 km, 25.8 km, and 24.7 km, respectively from Hong Kong Intl.

  • Where are the least popular stopover locations for 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 $535). Flying from Melbourne to Phnom Penh in December is currently the most expensive (average of $1,028). 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

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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.

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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$582Average$687FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapest$615Average$985FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Philippine AirlinesCheapest$627Average$1,034FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Vietnam AirlinesCheapest$657Average$782FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Singapore AirlinesCheapest$691Average$1,077FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$712Average$1,130FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China EasternCheapest$753Average$1,246FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
EmiratesCheapest$820Average$1,189FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest$882Average$1,158FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapest$923Average$1,002FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

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

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