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Cheap Flights from Adelaide to Phnom Penh

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Compare Adelaide to Phnom Penh flight deals

Find the cheapest month or even day of the year to fly to Phnom Penh

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Flight deals from Adelaide to Phnom Penh

Looking for a cheap last-minute deal or the best return flight from Adelaide to Phnom Penh? Find the lowest prices on one-way and return tickets right here.
Phnom Penh.Rs71,678 per passenger.Departing Thu, 24 Jul.One-way flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Adelaide on Thu, 24 Jul, arriving in Phnom Penh.Price includes taxes and charges.From Rs71,678, select.
Phnom Penh.Rs96,353 per passenger.Departing Sat, 16 Aug.One-way flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Adelaide on Sat, 16 Aug, arriving in Phnom Penh.Price includes taxes and charges.From Rs96,353, select.
Phnom Penh.Rs111,805 per passenger.Departing Thu, 12 Jun.One-way flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Adelaide on Thu, 12 Jun, arriving in Phnom Penh.Price includes taxes and charges.From Rs111,805, select.
Phnom Penh.Rs112,047 per passenger.Departing Mon, 6 Oct.One-way flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Adelaide on Mon, 6 Oct, arriving in Phnom Penh.Price includes taxes and charges.From Rs112,047, select.
Phnom Penh.Rs119,649 per passenger.Departing Sun, 18 May.One-way flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Adelaide on Sun, 18 May, arriving in Phnom Penh.Price includes taxes and charges.From Rs119,649, select.
Phnom Penh.Rs143,868 per passenger.Departing Tue, 30 Sep.One-way flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Adelaide on Tue, 30 Sep, arriving in Phnom Penh.Price includes taxes and charges.From Rs143,868, select.
Phnom Penh.Rs151,552 per passenger.Departing Fri, 28 Nov.One-way flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Adelaide on Fri, 28 Nov, arriving in Phnom Penh.Price includes taxes and charges.From Rs151,552, select.
Phnom Penh.Rs175,972 per passenger.Departing Sun, 4 Jan.One-way flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Adelaide on Sun, 4 Jan, arriving in Phnom Penh.Price includes taxes and charges.From Rs175,972, select.

Find the cheapest month to fly from Adelaide to Phnom Penh

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Adelaide to Phnom Penh flights are currently cheapest in July.
May
from Rs119,649
Jun
from Rs111,805
Jul
from Rs71,678
Aug
from Rs96,353
Sep
from Rs143,868
Oct
from Rs112,047
Nov
from Rs151,552
Dec
from Rs190,482
Jan
from Rs175,972
Feb
Find prices
Mar
Find prices
Apr
Find prices

Adelaide to Phnom Penh: Alternative routes

Compare routes from Adelaide to Phnom Penh below. You may find an airport to fly into that's cheaper, faster, or easier than Phnom Penh.

Adelaide to Phnom Penh: Flight information

The things to know before you go.
Cheapest flight foundRs71,678
Cheapest month to flyJuly

Finding cheap flights from Adelaide to Phnom Penh: Frequently asked questions

The best price we found for a return flight from Adelaide to Phnom Penh is Rs140,934. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Adelaide to Phnom Penh. But we found flights with one or more stops from Rs140,934.
As of May 2025, there are no flights flying from Adelaide to Phnom Penh.
The cheapest month to fly from Adelaide to Phnom Penh is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Adelaide Airport to Phnom Penh Airport on Tuesday, 29 July 2025.
No airlines currently offer direct flights between Adelaide Airport and Phnom Penh Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phnom Penh but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Malaysia Airlines offers the cheapest flight tickets to Phnom Penh.

Flying from Adelaide Airport (ADL) to Phnom Penh International Airport (PNH): what you need to know

  • Phnom Penh's timezone is UTC+7, which makes Phnom Penh three hours 30 minutes behind Adelaide.

  • Give yourself plenty of time to catch your ADL to PNH flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month like January? Major public holidays and other popular seasons can mean longer lines at airport checkpoints. Be extra cautious and arrive up to four hours before international flights and two hours before domestic departures.

  • If you'd like to discover another city along the way, look for a flight with a stopover. To see all your options for tickets from Adelaide Airport to Phnom Penh International Airport, uncheck 'Direct flights only.' Changi International Airport is a sought-after stop between ADL and PNH.

How to find the cheapest flights from Adelaide Airport (ADL) to Phnom Penh International Airport (PNH)

  • Rs71,678 is currently the best price for a one-way Adelaide Airport to Phnom Penh International Airport flight. Return flights start at Rs140,934. These prices can change based on demand.

  • Don't leave things to the last minute. You're more likely to get cheap tickets from ADL to PNH if you book early. Airlines often offer some terrific early bird discounts.

  • Getting cheap flights from Adelaide Airport to Phnom Penh International Airport is easier if you can be flexible with your travel dates. Use the 'Whole month' tool to see the best prices across each month and snap up a great deal.

  • Getting your hands on cheap flights from ADL to PNH couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as a new discounted fare appears.

  • Tailor your flights with filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Adelaide Airport to Phnom Penh International Airport.

Handy information about Adelaide Airport (ADL)

  • When it comes to the on-time performance of Adelaide Airport, data shows 75.6% of flights arrive within the expected timeframe.

  • Adelaide Airport is about 8 kilometres from central Adelaide. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 15 minutes or so to arrive, depending on the traffic.

  • The journey when using public transport takes roughly 50 minutes.

  • Looking for a handy hotel near ADL? If you're boarding an early flight from Adelaide Airport to Phnom Penh International Airport, these stays will have you sleeping moments from your departure gate:

Arriving at Phnom Penh International Airport (PNH)

  • The last thing you need is a long trip to your hotel if you're arriving on a late Adelaide Airport to Phnom Penh International Airport flight. Book one of these accommodation options near PNH instead:

  • Go where the road takes you with a Phnom Penh International Airport rental car. Pick up a set of wheels from Europcar, Avis or Budget and discover more of Phnom Penh and beyond.

  • Lock in the best rate by booking your vehicle from Phnom Penh International Airport around one week ahead of your trip.

Getting from Phnom Penh International Airport (PNH) to central Phnom Penh

  • From Phnom Penh International Airport, Phnom Penh is approximately 11 kilometres away. It takes around 30 minutes to drive to the centre.

When to fly to Phnom Penh International Airport (PNH)

  • August is the busiest month for flights from Adelaide Airport to Phnom Penh International Airport. To skip the crowds, go to Phnom Penh in February.

  • When reserving your flight from Adelaide Airport to Phnom Penh International Airport, think about the type of weather you like. March is the warmest month in Phnom Penh, with the temperature ranging from 23ºC to 38ºC.

  • January has average temperatures of between 20ºC and 33ºC. Search for cheap tickets from ADL to PNH sometime then if you want to travel in cooler conditions.

Explore more of Cambodia

  • Sihanoukville is just one of the many cities in Cambodia waiting to be explored once you've seen the sights of Phnom Penh. Around 193 kilometres away to the south-west, top sights here include Ochheuteal Beach, Wat Leu Temple and Wat Krom Temple.

  • If you're ready to explore another side of Cambodia, head for Battambang, about 257 kilometres north-west of Phnom Penh. The Garden of SamDech Sar Kheng, Spean Thmor Chas and សួននាគសន្តិភាព-Dragon Peace Garden are highlights.

Plan the rest of your trip from Adelaide to Phnom Penh

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.