PNH

S$ 128 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 27-4. 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.
1 adult

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 for flights 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 for flights to Phnom Penh, as well as popular online travel agencies
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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
Singapore Airlines Logo
12:00 - 13:10SIN-PNH
2h 10mdirect
Singapore Airlines Logo
14:05 - 17:10PNH-SIN
2h 05mdirect
S$ 228Singapore Airlines
Find Deal
Sat, 17 May - Wed, 21 May
Singapore Airlines Logo
12:00 - 13:10SIN-PNH
2h 10mdirect
Singapore Airlines Logo
18:55 - 22:00PNH-SIN
2h 05mdirect
S$ 229Singapore Airlines
Find Deal
Wed, 14 May - Sun, 18 May
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
S$ 237Emirates
Find Deal
Tue, 10 Jun - Mon, 7 Jul
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
S$ 239Emirates
Find Deal
Mon, 28 Apr - Thu, 1 May
 Logo
04:50 - 10:00SIN-PNH
6h 10m1 stop
 Logo
18:20 - 00:05PNH-SIN
4h 45m1 stop
S$ 255
Find Deal
Fri, 4 Jul - Mon, 7 Jul
 Logo
07:55 - 19:35SIN-PNH
12h 40m1 stop
 Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
S$ 262
Find Deal
Wed, 14 May - Sun, 18 May
Malaysia Airlines Logo
06:20 - 10:00SIN-PNH
4h 40m1 stop
Malaysia Airlines Logo
11:10 - 20:25PNH-SIN
8h 15m1 stop
S$ 278Malaysia Airlines
Find Deal
Mon, 28 Apr - Thu, 1 May
Malaysia Airlines Logo
06:20 - 10:00SIN-PNH
4h 40m1 stop
Malaysia Airlines Logo
18:20 - 00:10PNH-SIN
4h 50m1 stop
S$ 279Malaysia Airlines
Find Deal
Sat, 24 May - Tue, 27 May
Vietnam Airlines Logo
13:10 - 16:55SIN-PNH
4h 45m1 stop
Vietnam Airlines Logo
17:45 - 11:55PNH-SIN
17h 10m2 stops
S$ 333Vietnam Airlines
Find Deal
Sat, 24 May - Tue, 27 May
Vietnam Airlines Logo
13:10 - 16:55SIN-PNH
4h 45m1 stop
Vietnam Airlines Logo
17:45 - 11:55PNH-SIN
17h 10m2 stops
S$ 335Vietnam Airlines
Find Deal
Mon, 28 Apr - Thu, 1 May

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 Monday where round-trip tickets can be as cheap as S$ 247. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are S$ 269 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 September, where tickets cost S$ 245 on average for return flights. On the other hand, the most expensive months are April and May, where the average cost of tickets from Singapore is S$ 270 and S$ 264 respectively. For one-way flights, the best month to travel is September with an average price of S$ 245.

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 S$ 164 on average. The most expensive time of day to fly to Phnom Penh is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 227.

What is a good deal for flights to Phnom Penh?

If you’re looking for cheap airfare to Phnom Penh, 25% of our users found tickets to Phnom Penh for the following prices or less: From Singapore S$ 242 return.

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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know – Book Cheap Phnom Penh Plane Tickets

Low season

September

High season

December

Cheapest flight

S$ 128
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from Singapore 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 far is Phnom Penh Pochentong Airport from central Phnom Penh?

    The city centre of Phnom Penh is 8 km from Phnom Penh.

  • 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 much is a flight to Phnom Penh?

    On average, a flight to Phnom Penh costs S$ 205. The cheapest price found on KAYAK in the last 2 weeks cost S$ 133 and departed from Singapore Changi Airport.

  • 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.

  • How many direct flights to Phnom Penh are there each week?

    Each week there are around 28 direct flights from within Singapore to Phnom Penh. The most common day for departures is Monday, with 14% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Phnom Penh

  • Looking for cheap airfare to Phnom Penh? 25% of our users found return tickets to Phnom Penh for the following prices or less: From Singapore S$ 191
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Phnom Penh flight deals.

Prefer to fly direct to Phnom Penh Pochentong?

Find which airlines fly direct to Phnom Penh Pochentong Airport, which days they fly and book direct flights.

Direct departures

Singapore to Phnom Penh Pochentong

Monday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

Tuesday

ANA, Air Astana, Air Canada, +43 more

ANA, Air Astana, +44 more

Wednesday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

Thursday

ANA, Air Astana, Air Canada, +44 more

ANA, Air Astana, +45 more

Friday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Saturday

ANA, Air Astana, Air Canada, +44 more

ANA, Air Astana, +45 more

Sunday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

See more direct flights

Direct returns

Phnom Penh Pochentong to Singapore

Monday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

Tuesday

ANA, Air Astana, Air Canada, +43 more

ANA, Air Astana, +44 more

Wednesday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

Thursday

ANA, Air Astana, Air Canada, +44 more

ANA, Air Astana, +45 more

Friday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Saturday

ANA, Air Astana, Air Canada, +44 more

ANA, Air Astana, +45 more

Sunday

ANA, Air Astana, Air Canada, +45 more

ANA, Air Astana, +46 more

See more direct flights
See more direct flights

Top 4 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 Singapore 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 1288 reviews
8.6Crew
7.7Food
7.9Comfort
8.0Entertainment
8.2Boarding
Airline reviews

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.

8.0 ExcellentPierre, Mar 2025SIN - MLE
Read more Singapore Airlines reviews

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.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

It was very good experience on board to Sydney with SQ.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

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

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

Excellent comfort and entertainment. Service poor..Food average with little choice.

The plane was clean and well maintained the crew members were professionals and friendly and the food was good

Flight was delayed by and hour but were informed beforehand

Emeritus is ***** Fly dubai is 0 we need better service for Fly Dubai

Flight attendants were great. Comfort of seat and lie down bed pretty good. Food was very mediocre. Wine was good (red French wine) although I should have taken advantage of having more! :-) it was too late on the flight From znz—I was tired…then too early from Dubai. Woman sitting behind me dropped a full bag of garbage on my head while I was sleeping…orange peels, wet partially eaten food and very smelly food garbage which I literally had to pick out of my hair, off my face and away from my pillow. Not the airlines fault but still a very unpleasant experience.

Business class on this plane was adequate, service, amenities, swag, and crew was amazing!

The food was amazing on our flight. So many options for movies and shows to stay entertained for 12 hours.

We boarded via a mobile gate in Dubai. I don't care for the bus ride from the gate to the plane

Bad Cancel the flight Came back to work only 3 days after Horrible Won’t help with hotel while we stock Horrible Don’t fly with them

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

I value punctuality and customer service, which were exactly what I experienced in this flight.

Landing was smooth. Baggage check in was given complimentary B4 boarding was like a surprise gift.

If you are over 170 cm, i would implore you to select an exit row or front row seat. You will not be able to sleep. Extremely uncomfortable.

My second consecutive experience of flight delay between 1.5 and close to 2hr. Resulting upsetting my biz agenda and additional expenses on local transportation to catch up

Expensive Poor check-in process staff only arrived 2h before boarding which is not a par with international standards Cabin was overly warm No seat Pocket No in seat charging No entertainment No WiFi option Slow cabin service Limited purchasing options Boarding was good Staff were presentable Flight was safe and on time

The flight attendants were not passing out soft drinks. They skipped a lot of rows and passengers were complaining.

The boarding a bit late but overall no drama. Will fly with jetstar again someday for sure.

seat legroom was quite narrow, so i could feel the person’s knees behind me.

Honestly, I Wouldn’t fly Jetstar if I had a choice.

Paid top dollar, and outrageous add ons to get squeezed into an uncomfortable seat with the least leg room possible. Probably best to avoid air travel whenever possible, maybe forever.

Everything you need to know for your flight to Phnom Penh

Information on the airport you'll fly into in Phnom Penh

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