Question 1

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

Accepted Answer

Currently priced at $1,070, 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 $1,093 and $1,201, respectively. Malaysia Airlines is 7% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

Question 2

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Adelaide to Phnom Penh, you should look to book at least 53 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. Find deals

Question 3

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Adelaide to Phnom Penh (average of $524). Flying from Adelaide 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. Find deals

Question 4

What is the cheapest day to fly from Adelaide to Phnom Penh?

Accepted Answer

Travellers seeking maximum savings on their Adelaide to Phnom Penh flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

Question 7

What are the most popular airlines that fly from Adelaide to Phnom Penh?

Accepted Answer

When booking a flight from Adelaide to Phnom Penh, you may want to consider flying on Cathay Pacific, China Southern or Malaysia Airlines as they are the most popular for this route.

Question 8

What is the cheapest day to fly return from Adelaide to Phnom Penh?

Accepted Answer

Travellers have found that booking a Monday departure is the best way to save up to 24% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 9

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

Accepted Answer

To save up to 90% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Adelaide to Phnom Penh from $1,146 1-2 weeks out and tickets from $1,907 for flights departing within the next 72 hours.

Question 10

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, February can be a great choice for travel to Phnom Penh. Flights to Phnom Penh from Adelaide in February are about $1,160 on average during February, but can be found for as low as $736.

Question 11

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

Accepted Answer

It’s optimal to fly from Adelaide to Phnom Penh at midday. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the afternoon.

Question 12

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

Accepted Answer

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

Question 13

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

Accepted Answer

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.

Question 14

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

Accepted Answer

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.

Question 15

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

Accepted Answer

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!

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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!

Round-trip from	$895
One-way from	$451
Popular in	January
Cheapest in	February
Average price	$1,113

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$736	Average$1,118	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Malaysia Airlines	Cheapest$745	Average$1,077	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
China Southern	Cheapest$929	Average$1,090	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Cathay Pacific	Cheapest$1,026	Average$1,277	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Virgin Australia	Cheapest$1,113	Average$1,399	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

Cheap flights from Adelaide to Phnom Penh from $451

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Adelaide to Phnom Penh Pochentong are usually found in February or June, booked 53 days in advance, depart on a Tuesday or Sunday and return on a Monday

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Find flight deals from Adelaide to Phnom Penh

Cheapest flights from Adelaide to Phnom PenhExplore the most affordable flight options available from Adelaide to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Explore the most affordable flight options available from Adelaide to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

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Use the filters below to find and compare flights from Adelaide to Phnom Penh that are best for you.

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.

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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 11 July 2025.

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

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 15 July 2025.

Reviews of airlines servicing Phnom Penh

Read through reviews of airlines operating flights from Adelaide to Phnom Penh, such as Singapore Airlines, Cathay Pacific, andMalaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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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 15 July 2025.

Top 5 airlines flying from Adelaide to Phnom Penh

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Cheapest flights from Adelaide to Phnom Penh
Explore the most affordable flight options available from Adelaide to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.