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Cheap flights from Phnom Penh to Melbourne

KTI — MEL
15 Aug — 22 Aug1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Phnom Penh to Melbourne

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (KTI) to Melbourne (ME1). 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 July 2026.

Popular in

January

Cheapest in

December

Average price

$1,633
Highest demand for flights based on searches. 6% potential increase in price ($154 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($83 potential savings vs. average return price).
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Average for round-trip flights in July 2026
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Best time to book a flight from Phnom Penh to Melbourne

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

Cheapflights Insights

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

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

The price you pay for your flight from Phnom Penh to Melbourne may vary depending on when you book. For the best chance of a lower fare, look to book 46 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 to Melbourne?

Currently, November is the cheapest month in which you can book a flight from Phnom Penh to Melbourne (average of $377). Flying from Phnom Penh to Melbourne in September is currently the most expensive (average of $1,115). 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.

Reviews of airlines servicing Melbourne

Get insights into the airlines that provide service to Melbourne. 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 Melbourne. Reviews last updated 16 July 2026.
Read reviews from past customers who have flown with Singapore Airlines,Cathay Pacific, andChina Southern from Phnom Penh to Melbourne. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,572 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Cathay Pacific
7.6
Good
1,413 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
China Southern
7.5
Good
158 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Malaysia Airlines
7.3
Good
313 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Food

7.8

Crew

8.6

Comfort

8.0

Entertainment

8.0

Overall

8.2

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Melbourne. 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 from for flights from Phnom Penh to Melbourne?

    Located just 22.6 km from the city centre, Phnom Penh Techo Intl is the airport most travellers will use when flying to Melbourne from Phnom Penh. Booking flights from Techo Intl (KTI) to Melbourne should be relatively easy as there are 0 daily outbound flights to Melbourne from 5 different airlines.

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

    Cheapflights users have booked flights from Phnom Penh to Melbourne round-trip from $370. Other airlines that can offer you cheap pricing are China Southern, from $653, and Singapore Airlines, from $899. Users have found that XiamenAir is 75% cheaper than the other options available to this destination.

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

    $336 is the cheapest one-way deal found within the past few days, from XiamenAir. You may also be able to find cheap deals on Vietnam Airlines and China Southern, with prices starting from $402 and $404, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phnom Penh to Melbourne 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 Phnom Penh to Melbourne?

    Currently, November is the cheapest month in which you can book a flight from Phnom Penh to Melbourne (average of $377). Flying from Phnom Penh to Melbourne in September is currently the most expensive (average of $1,115). 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 Phnom Penh to Melbourne

See prices for flight routes from nearby airports that may be better suited for you.
Siem Reap to Melbourne flights

Top 5 airlines flying from Phnom Penh to Melbourne

Discover the top 5 airlines that operate flights from Phnom Penh to Melbourne. 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 July 2026.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$370Average$675FlexibilityNo cancel feeOn-time49%
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China SouthernCheapest$653Average$1,234FlexibilityNo cancel feeOn-time69%
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Singapore AirlinesCheapest$899Average$1,490FlexibilityNo cancel feeOn-time81%
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Cathay PacificCheapest$1,037Average$1,448FlexibilityNo cancel feeOn-time72%
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Malaysia AirlinesCheapest$1,172Average$1,498FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Phnom Penh to Melbourne flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Melbourne from Phnom Penh.

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

Yes! Cheapflights helps users easily find flights from Phnom Penh to Melbourne with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Melbourne from Phnom Penh today and book when prices fit your budget.

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