Question 1

What is the cheapest month to fly to Phnom Penh?

Accepted Answer

The month of February is, on average, the cheapest month to fly to Phnom Penh from Adelaide, with most prices found around $836. If you don’t want to visit Phnom Penh in February, then you should wait until June to fly from Adelaide, when ticket prices are also cheap, with an average price of $948.

Question 2

Which airlines fly to Phnom Penh?

Accepted Answer

Singapore Airlines, China Southern and Malaysia Airlines are the top three most popular airlines that fly to Phnom Penh from Adelaide according to our data. Singapore Airlines is the first choice among our users, with 80% of people opting to fly with this airline when travelling to Phnom Penh. Keep in mind that there are 5 different airlines that fly to Phnom Penh on a routine basis, so you have a few additional options to choose from.

Question 3

What is the cheapest time of day to depart on your flight to Phnom Penh?

Accepted Answer

Our most recent data shows that the best time of day to fly to Phnom Penh is in the afternoon. Flights from Adelaide to Phnom Penh during this time can be as low as $1,131. Flights to Phnom Penh are more costly in the evening, with an average ticket price of $1,368. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Question 4

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

Accepted Answer

You are more likely to see cheaper flights to Phnom Penh from Adelaide when booking weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $1,138 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Adelaide for as low as $844 on momondo.

Question 5

What is the cheapest airline that flies from Adelaide to Phnom Penh Pochentong?

Accepted Answer

Malaysia Airlines is the most popular carrier operating from Adelaide to Phnom Penh Pochentong

Question 6

What is the cheapest day to depart on your flight to Phnom Penh?

Accepted Answer

Our data shows that Tuesday is the least expensive day to fly to Phnom Penh. Tickets to fly out on this day can be as low as $1,108. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,384. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phnom Penh.

Question 7

When did momondo last update prices for flights from Adelaide Airport to Phnom Penh Pochentong Airport?

Accepted Answer

Prices for flights from Adelaide Airport to Phnom Penh Pochentong Airport refresh daily.

Question 8

How many operators does momondo search for flights from Adelaide Airport to Phnom Penh Pochentong Airport?

Accepted Answer

The number of operators available for flights from Adelaide Airport to Phnom Penh Pochentong Airport is 5 as of July 2025.

Question 9

How old do you have to be to fly from Adelaide Airport to Phnom Penh Pochentong Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Phnom Penh Pochentong Airport.

Question 10

What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

Accepted Answer

The required travel and health documents for your Phnom Penh Pochentong Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Phnom Penh Pochentong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best price found	$553
Fastest flight time	11h 00m
Direct flights	None
Airports in Phnom Penh	1 airport

Airline	Rating	Free cancellation	Price
Singapore Airlines	PriceFrom $735	Free cancellation	Rating 8.1 1,324 reviews	Search Singapore Airlines flights
Malaysia Airlines	PriceFrom $744	Free cancellation	Rating 7.4 266 reviews	Search Malaysia Airlines flights
China Southern	PriceFrom $929	Free cancellation	Rating 7.6 103 reviews	Search China Southern flights
Cathay Pacific	PriceFrom $1,025	Free cancellation	Rating 7.6 929 reviews	Search Cathay Pacific flights
Virgin Australia	PriceFrom $1,113	Free cancellation	Rating 7.5 408 reviews	Search Virgin Australia flights

Cheap flights from Adelaide to Phnom Penh from $553

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Phnom Penh departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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What is the cheapest month to fly to Phnom Penh?

What is the cheapest day to depart on your flight to Phnom Penh?

What is the cheapest time of day to depart on your flight to Phnom Penh?

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

How have Adelaide to Phnom Penh flight prices changed over time?

What is the cheapest airline that flies from Adelaide to Phnom Penh Pochentong?

Malaysia Airlines is the most popular carrier operating from Adelaide to Phnom Penh Pochentong

Which airlines fly to Phnom Penh?

When to book flights from Adelaide to Phnom Penh

Cheap Adelaide to Phnom Penh (ADL to PNH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Phnom Penh

Best price found

Fastest flight time

Direct flights

Airports in Phnom Penh

How far is Adelaide to Phnom Penh Pochentong by plane?

When did momondo last update prices for flights from Adelaide Airport to Phnom Penh Pochentong Airport?

How many operators does momondo search for flights from Adelaide Airport to Phnom Penh Pochentong Airport?

How old do you have to be to fly from Adelaide Airport to Phnom Penh Pochentong Airport?

What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

What is the most popular airline from Adelaide to Phnom Penh?

Best airlines flying from Adelaide to Phnom Penh

Compare and see reviews for airlines that fly from Adelaide to Phnom Penh with momondo

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Why should I use momondo to find a flight deal from Adelaide to Phnom Penh?

Can I find flights from Adelaide to Phnom Penh with flexible booking policies on momondo?

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I’m not ready to book a flight from Adelaide to Phnom Penh right now. Can momondo alert me if prices change?

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