PNH

$321 Find Cheap Flights to Phnom Penh

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Phnom Penh departing on 1/6. 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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These are the airlines KAYAK users have selected most often from within our search results for flights to Phnom Penh
These are the airlines KAYAK users have selected most often from within our search results for flights to Phnom Penh
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Cheap Flight Deals to Phnom Penh

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 to Phnom Penh

KAYAK's recommended return flight deals from the most popular airlines that fly to Phnom Penh.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
05:10 - 10:00PER-PNH
29h 50m1 stop
 Logo
18:20 - 19:50PNH-PER
24h 30m1 stop
Fri, 15 Aug - Fri, 5 Sep
 Logo
20:30 - 17:25PER-PNH
21h 55m1 stop
 Logo
11:10 - 04:30PNH-PER
16h 20m1 stop
Thu, 29 May - Wed, 4 Jun
Malaysia Airlines Logo
02:10 - 17:25PER-PNH
16h 15m1 stop
Malaysia Airlines Logo
11:10 - 01:10PNH-PER
13h 00m1 stop
$538Malaysia Airlines
Find Deal
Tue, 10 Jun - Sun, 15 Jun
Malaysia Airlines Logo
02:10 - 10:00PER-PNH
8h 50m1 stop
Malaysia Airlines Logo
18:20 - 14:50PNH-PER
19h 30m1 stop
$557Malaysia Airlines
Find Deal
Thu, 15 May - Mon, 2 Jun
Singapore Airlines Logo
07:55 - 08:40SYD-PNH
27h 45m1 stop
Singapore Airlines Logo
18:55 - 10:25PNH-SYD
12h 30m1 stop
$726Singapore Airlines
Find Deal
Tue, 29 Jul - Wed, 20 Aug
Cathay Pacific Logo
23:55 - 10:15BNE-PNH
13h 20m1 stop
Cathay Pacific Logo
11:25 - 11:05PNH-BNE
20h 40m1 stop
$728Cathay Pacific
Find Deal
Tue, 20 May - Tue, 3 Jun
Cathay Pacific Logo
23:55 - 10:15BNE-PNH
13h 20m1 stop
Cathay Pacific Logo
18:30 - 11:05PNH-BNE
13h 35m1 stop
$732Cathay Pacific
Find Deal
Thu, 5 Jun - Sun, 15 Jun
China Southern Logo
21:00 - 10:40MEL-PNH
16h 40m1 stop
China Southern Logo
15:35 - 19:20PNH-MEL
24h 45m1 stop
$753China Southern
Find Deal
Fri, 13 Jun - Sat, 5 Jul
Singapore Airlines Logo
18:05 - 08:40SYD-PNH
17h 35m1 stop
Singapore Airlines Logo
14:05 - 05:55PNH-SYD
12h 50m1 stop
$800Singapore Airlines
Find Deal
Wed, 23 Jul - Wed, 13 Aug
China Southern Logo
11:20 - 00:10MEL-PNH
16h 50m1 stop
China Southern Logo
15:50 - 21:30PNH-MEL
25h 40m1 stop
$1,211China Southern
Find Deal
Mon, 13 Oct - Mon, 27 Oct

KAYAK's insights & trends for flights to Phnom Penh

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

What is the cheapest day to fly to Phnom Penh?

The average price of all round-trip flights to Phnom Penh clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Phnom Penh is Tuesday where round-trip tickets can be as cheap as $1,044. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,163 on average.

What is the cheapest month to fly to Phnom Penh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Phnom Penh is February, where tickets cost $817 on average for return flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Australia is $1,765 and $1,236 respectively. For one-way flights, the best month to travel is May with an average price of $873.

What is the cheapest time of day to fly to Phnom Penh?

The average price for all round-trip flights to Phnom Penh depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Phnom Penh is generally in the afternoon, when round-trip flights cost $572 on average. The most expensive time of day to fly to Phnom Penh is generally at night, which is peak travel time and where the average cost of a ticket is $725.

How far in advance should I book a flight 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 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, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know – Book Cheap Phnom Penh Plane Tickets

Low season

August

High season

December

Cheapest flight

$321
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (57% more expensive on average)
Flight from Melbourne Airport (Tullamarine) to Phnom Penh

When to book flights to Phnom Penh

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Phnom Penh based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Phnom Penh flights

  • How do I get to the city centre from Phnom Penh Pochentong Airport?

    There are a few options to transfer to and from Phnom Penh Pochentong Airport so choosing your mode of transport depends on your time and budget. For fast and affordable transfers choose the Airport Express Bus or the shuttle train; the latter will take you to the central station in about half an hour. If you are travelling on a budget and looking for the cheapest option then take city bus line 3 to get to the centre – the trip will cost you less than $1. For the most comfortable journey, opt for the taxis that you will find in front of the arrivals area.

  • Are there shower facilities at Phnom Penh Pochentong Airport?

    There are no shower facilities in the public areas of Phnom Penh Pochentong Airport, but there are showers in the Plaza Premium Lounge that are accessible to guests for an additional fee.

  • Is there a hotel near Phnom Penh Pochentong Airport?

    For travellers who have late flights to Phnom Penh or are in transit and considering booking a room to have a good night’s rest, there are a few hotels close to the airport. The Cambodian Country Club & Hotel, 9 Dragon Hotel & Restaurant and the Dara Airport Hotel are all within a short drive of the airport and offer shuttle services for an additional charge.

  • What are the shopping options at Phnom Penh Pochentong Airport?

    There are a number of shops at Phnom Peng Pochentong Airport so you should not have too much trouble finding whatever you need. For electronics visit tech2go, for travel products go to Relay and if you want to buy some gifts and local products do not miss Artisans D’Angkor.

  • How far is Phnom Penh Pochentong Airport from central Phnom Penh?

    The distance between Phnom Penh Pochentong Airport and the city centre of Phnom Penh is 8 km.

  • What is the name of Phnom Penh’s airport?

    All flights to Phnom Penh land at Phnom Penh Pochentong Airport. The airport code is PNH,and it can also be referred to as Phnom Penh Intl or Pochentong.

  • How does KAYAK find such low prices on flights 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 to Phnom Penh.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Phnom Penh

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Phnom Penh flight deals.
  • Travelling to Phnom Penh Pochentong Airport with a baby? You will find baby rooms in different areas of the airport where you can care for your child in peace and privacy. The rooms feature all the essentials to make parents’ time at the airport easier.
  • People who are travelling with a lot of luggage and would like some help to move smoothly through the airport after a flight to Phnom Penh can purchase a Meet & Greet service to provide them with a bit of special treatment.
  • If you are feeling hungry after your flight to Phnom Penh, stop by Dairy Queen, Krispy Kreme or Park Café and treat yourself to a tasty dish or some dessert. The airport also houses some popular chains like Burger King and Starbucks.
  • Business and first class passengers can enter the Plaza Premium Lounge, which offers modern design and a nice space to rest, but also business facilities, massage services and a buffet. Passengers who are flying economy class can still enter the lounge for a few hours after paying a fee.
  • Feeling sore after your flight to Phnom Penh? Take a break at Amata Massage and indulge in spa treatments to relax your body and mind. To get an even more advanced spa experience, go to the Wellness Spa by Samata located in the Plaza Premium Lounge.
  • If you need the Internet to do some work, surf the web or contact friends and family, you can connect to the airport’s Wi-Fi, which is unlimited and free of charge in the terminal building.
See more tips

Top 5 airlines flying to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying to Phnom Penh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Phnom Penh. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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
7.9Comfort
8.2Boarding
8.0Entertainment
7.7Food
8.6Crew
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.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

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.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

On time boarding I would like to see ground hostess to help transit customers to direct them to the right terminal and boarding gate. Last night, all the transit customers on SQ484 arriving Singapore had to merry go round to look for terminal and boarding gate to board SQ128 transit to KL Malaysia. We went to Terminal 3 taking the Skytrain to T3 and back to T3 to get out to look for different Skytrain to T2. On arrival t2, we had to go round to ask which boarding gate to KL. We only had 5 minutes to make to the boarding time at 6:55pm but we already spent more than 30 minutes running around to find the boarding gate. We were late at the boarding gate.

I bought the front row seat and made and early online check in but they changed my seat to the back row without prior notice. The inflight meal was too poor, only a piece of small finger food. The boarding is a disaster, everyone is stuffed in a bus in chaos. Doesnt worth the money at all.

Poor. Flight was delay without prior notice. Poor boarding. Poor meal service. Plane was dirty and smelly. Does not worth the money.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate. I had to use a paper boarding pass as they do not like electronic boarding passes. I scanned my electronic pass, but the gate agent requested the paper pass. Luckily I had a paper pass, although my electronic pass worked and when the paper pass was scanned it stated I was already on board.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate.

I am a bit upset with the check in counter, I signed up a wheelchair for my mom so they wouldn’t grant us her boarding pass. We got to the airport a couple of hours earlier and they had us wait and no one ever gave us her boarding pass or the wheelchair, I had to go back and complain when it was already time for our flight to board. Since we got their earlier, I could have easily pushed my mom myself and we could have relaxed and went to the lounge while waiting… when I finally got someone to help us he couldn’t explain how and why they dismissed us in the first place.

Was on holiday with my partner and we booked with Vietnam airlines as it not meant to be a budget airline. They separated us and made us sit at either end of the plane. Not the way I planned to spend my time on my holiday separate from my loved one. How can they separate people on the same booking. They know we are together and spending quality time together.

I had sometimes my trips with Vietnam Airlines and I like it 😊

The check-in process was great, and I cannot remember the name of the supervisor, but he was good and told us about the transit process very correctly and efficiently and kindly. We were given down access and the overall process was very efficient.

The plane had a technical problem it would delayed 10 hours but they just gave limited information and put all passengers into the Miracle lounge. Ther were not enough chairs and so on.

Ensure there is a choice of food for all customers and also enough food

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

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

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

It was okay overall but the food was very, very bad.

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

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

Food was hood for airline food with good poftion and variety in meals. Frequency of beverage service was very low and amount of soda with meals was inadequate.

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~

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

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 to Phnom Penh

Flights with popular airlines flying to Phnom Penh

Flights from the other most popular airlines that fly from Australia to Phnom Penh according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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