ADL - PNH

$891 Find Cheap Flights from Adelaide to Phnom Penh

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Phnom Penh departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Phnom Penh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Phnom Penh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Adelaide to Phnom Penh, as well as popular online travel agencies
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Cheap Flight Deals from Adelaide to Phnom Penh (ADL-PNH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Phnom Penh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Adelaide to Phnom Penh

KAYAK's recommended return flight deals from the most popular airlines that fly from Adelaide to Phnom Penh.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
07:15 - 17:25ADL-PNH
36h 40m3 stops
 Logo
14:50 - 20:45PNH-ADL
27h 25m2 stops
Wed, 4 Jun - Fri, 27 Jun
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18:20 - 17:25ADL-PNH
25h 35m2 stops
 Logo
07:00 - 06:25PNH-ADL
20h 55m2 stops
$1,037
Find Deal
Wed, 4 Jun - Fri, 27 Jun
Singapore Airlines Logo
09:10 - 13:10ADL-PNH
30h 30m1 stop
Singapore Airlines Logo
09:35 - 16:20PNH-ADL
28h 15m1 stop
$1,119Singapore Airlines
Find Deal
Wed, 4 Jun - Fri, 27 Jun
 Logo
16:55 - 10:00ADL-PNH
19h 35m2 stops
 Logo
18:20 - 07:00PNH-ADL
10h 10m1 stop
$1,161
Find Deal
Wed, 4 Jun - Fri, 27 Jun
Malaysia Airlines Logo
09:50 - 10:00ADL-PNH
26h 40m1 stop
Malaysia Airlines Logo
18:30 - 08:10PNH-ADL
10h 10m1 stop
$1,169Malaysia Airlines
Find Deal
Sat, 3 May - Mon, 15 Dec
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16:55 - 10:00ADL-PNH
19h 35m2 stops
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11:10 - 08:10PNH-ADL
17h 30m1 stop
$1,203
Find Deal
Sat, 3 May - Mon, 15 Dec
Cathay Pacific Logo
19:00 - 17:20ADL-PNH
24h 50m2 stops
Cathay Pacific Logo
11:45 - 17:45PNH-ADL
26h 30m2 stops
$1,412Cathay Pacific
Find Deal
Sat, 3 May - Mon, 15 Dec
 Logo
10:05 - 10:15ADL-PNH
26h 40m2 stops
 Logo
01:15 - 15:35PNH-ADL
35h 50m2 stops
$1,559
Find Deal
Wed, 4 Jun - Thu, 26 Jun
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09:10 - 17:40ADL-PNH
11h 00m1 stop
 Logo
00:10 - 15:35PNH-ADL
36h 55m2 stops
$2,261
Find Deal
Wed, 4 Jun - Thu, 26 Jun

KAYAK's insights & trends for Adelaide to Phnom Penh flights

Get data-powered insights and trends into flights from Adelaide to Phnom Penh to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Adelaide to Phnom Penh?

The average price of all round-trip flights from Adelaide to Phnom Penh clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Phnom Penh on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Adelaide to Phnom Penh. For your return ticket, we recommend flying on a Wednesday and avoiding Thursdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Phnom Penh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Adelaide to Phnom Penh is February, where tickets cost $858 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $1,645 and $1,581 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Adelaide to Phnom Penh, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Adelaide to Phnom Penh, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low season

July

High season

December

Cheapest flight

$891
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (39% more expensive on average)
Flight from Adelaide to Phnom Penh

When to book flights from Adelaide to Phnom Penh

Are your dates flexible? Find out the best times to travel from Adelaide to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Adelaide to Phnom Penh

  • What is the cheapest flight from Adelaide to Phnom Penh?

    In the last 3 days, the lowest price for a flight from Adelaide to Phnom Penh was $570 for a return ticket.

  • Which airports will I be using when flying from Adelaide to Phnom Penh?

    When flying out of Adelaide you will be using Adelaide. You will be landing at Phnom Penh, also known as Phnom Penh Pochentong.

  • Which aircraft models fly most regularly from Adelaide to Phnom Penh?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Adelaide to Phnom Penh?

    Star Alliance, and oneworld are the airline alliances operating flights between Adelaide and Phnom Penh, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Adelaide to Phnom Penh, Singapore Airlines or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Adelaide to Phnom Penh are Singapore Airlines and Cathay Pacific. With an average price for the route of $1,169 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,283 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Adelaide to Phnom Penh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to Phnom Penh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to Phnom Penh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh from Adelaide is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to Phnom Penh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Phnom Penh with an airline and back to Adelaide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to Phnom Penh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phnom Penh from Adelaide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Adelaide to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying from Adelaide to Phnom Penh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Adelaide to Phnom Penh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1290 reviews
7.7Food
7.9Comfort
8.6Crew
8.2Boarding
8.0Entertainment
Airline reviews

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

2.0 MediocreKylie, Apr 2025CNS - SIN
Read more Singapore Airlines reviews

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

I was a member of Krisflyer for ten years, but my last flight to Tokyo was a disaster. I had to stand in line for four hours before check-in because they were late opening the counter, and there were more than 50 people behind me. The plane was extremely small, and the food could have been better. When I dropped off my stroller before boarding the plane, I expected to receive it upon exiting for my transfer. However, they returned the stroller to the checked baggage because they said I was late getting off the plane. Of course, I was late; they assigned me a seat at the back of the aircraft, and I was traveling with a baby! The worst part was when I arrived in Jakarta. They damaged my stroller and refused to approve my claim, so I had to pay for stroller rental because of the damage they caused. I don’t know what happened to Singapore Airlines, but I felt like I was flying with a budget airline.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

The economy seats are much indeed roomier. Meals needs improvement.

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Horrible airline. Missed my baggage and don’t want to reimburse for the basis items. Pathetic customer service

bad… no veg food was provided eventhough i pre ordered special meal

Cathay has a great reputation, though it's baseline economy seating is nothing to write home about (and SE Asia flight passengers sometime lack 'routine stateside' etiquette). On the other hand, food was great, flight attendants were nice, and price was very good~

I was really impressed with the experience it was my first trip overseas. Nice staff

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

The back of the chair - premium economy could not move back - not worth the price

It was okay. Boarding the staff made you feel rushed like we were late or something

It was great. The staff were so nice and helpful the food was great and they always made sure I was okay. As a foreigner I was worried about the language barrier but it was absolutely no issues. I highly recommend

Gluten free options less explicit on business class, but great service

Very good… seems the virgin staff particularly in the lounge and in flight exceeded expectations.

I liked everything about the experience but would have liked some free snacks!

Crew was great but flight was delayed almost three hours due to a technical issue and we had to go back to the terminal and wait for another one.

Being told why we delayed three hours and not even given an apology by someone. Not a word. Not my airline of choice ever.

Checked Baggage line up was long but moved quickly, rest of the process, boarding, crew was excellent

Virgin has always provided a smooth and comfortable flight. This one was no different. Seats are comfortable. Staff are great. This is my favourite airline.

Virgin changed the flight to an Alliance flight. Smaller plane, tea coffee and water the only refreshments available and not sure what happened to the extra money I paid to sit in a selected seat with extra leg room. This is obviously a regular switch as it happened on our flight there and back. Do not recommend.

Late boarding, late departure due to weather and slow boarding, packed 5+hour flight, only 2 toilets for main cabin, tight leg room, no free food except tea, coffee, and water, arrived 75 minutes late.

Cramped, crowded flight, with no complimentary food except coffee, tea, or water.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

Everything you need to know for your flight from Adelaide to Phnom Penh

Information on your arrival and departure airports

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