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Cheap flights from Adelaide to Phnom Penh

ADL — PNH
16 11月 — 23 11月1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Adelaide to Phnom Penh Pochentong are usually found in June or May, booked 73 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap flight deals from Adelaide to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) 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 17 10月 2025.

Popular in

December

Cheapest in

June

Average price

$1,042
Highest demand for flights based on searches. 23% potential increase in price ($542 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($115 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Best time to book a flight from Adelaide to Phnom Penh

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

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

Use this chart to determine the optimal time to book a return flight from Adelaide to Phnom Penh. Price data was last updated on 10 October 2025.

To ensure you get the cheapest price possible for a flight from Adelaide to Phnom Penh, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Adelaide to Phnom Penh (average of $679). Flying from Adelaide to Phnom Penh in December is currently the most expensive (average of $1,246). 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 ADL to PNH?

Find hourly flight availability from Adelaide 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 17 10月 2025.

It’s optimal to fly from Adelaide to Phnom Penh at midday. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

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 17 10月 2025.
Read through reviews of airlines operating flights from Adelaide to Phnom Penh, such as Singapore Airlines, Cathay Pacific, andVirgin Australia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,382 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7.6
Good
1,028 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Virgin Australia
7.6
Good
421 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,382 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.1

Boarding

8.2

Entertainment

8.0

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

Find useful and relevant information for your journey from Adelaide 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 are the cheapest airlines flying from Adelaide to Phnom Penh round-trip?

    Currently priced at $752, Malaysia Airlines will fly you from Adelaide to Phnom Penh and back. In addition to Malaysia Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and Cathay Pacific - these airlines can fly you to your destination from $755 and $1,011, respectively. Malaysia Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Adelaide to Phnom Penh (average of $679). Flying from Adelaide to Phnom Penh in December is currently the most expensive (average of $1,246). 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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Fly from Adelaide to Phnom Penh on these airlines

Choose from the following airlines for your flight from Adelaide to Phnom Penh. Flights are based on user searches made on Cheapflights and were last updated on 17 10月 2025.
Singapore Airlines flights from Adelaide to Phnom Penh Pochentong
Malaysia Airlines flights from Adelaide to Phnom Penh Pochentong
Virgin Australia flights from Adelaide to Phnom Penh Pochentong

Top 4 airlines flying from Adelaide to Phnom Penh

Discover the top 4 airlines that operate flights from Adelaide 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 17 10月 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$752Average$1,066FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$755Average$1,101FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,011Average$1,309FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Virgin AustraliaCheapest$1,114Average$1,413FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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 Adelaide to Phnom Penh?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Phnom Penh from Adelaide today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Phnom Penh.

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

Need flexible booking options for your flight to Phnom Penh from Adelaide? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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