SIN - PNH

$101 Find Cheap Flights from Singapore 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 from Singapore to Phnom Penh departing on 8/18. 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 in flight searches from Singapore 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 Singapore to Phnom Penh, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flights from Singapore to Phnom Penh (SIN-PNH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Singapore to Phnom Penh

Sat, Sep 20 - Fri, Oct 3
Malaysia Airlines Logo
9:55 am - 5:25 pmSIN-PNH
8h 30m1 stop
Malaysia Airlines Logo
6:20 pm - 9:05 amPNH-SIN
13h 45m1 stop
$246Malaysia Airlines
Find Deal
Tue, Jul 1 - Sat, Jul 5
Singapore Airlines Logo
4:30 pm - 5:40 pmSIN-PNH
2h 10mnonstop
Singapore Airlines Logo
6:55 pm - 10:00 pmPNH-SIN
2h 05mnonstop
$247Singapore Airlines
Find Deal
Sun, Jul 6 - Sun, Jul 13
Vietnam Airlines Logo
1:10 pm - 4:55 pmSIN-PNH
4h 45m1 stop
Vietnam Airlines Logo
5:45 pm - 11:55 amPNH-SIN
17h 10m2 stops
$261Vietnam Airlines
Find Deal
Thu, Jun 19 - Thu, Jun 26
Vietnam Airlines Logo
1:05 pm - 1:00 pmSIN-PNH
24h 55m2 stops
Vietnam Airlines Logo
2:10 pm - 12:10 pmPNH-SIN
21h 00m1 stop
$280Vietnam Airlines
Find Deal
Sat, Jul 5 - Mon, Jul 7
Vietnam Airlines Logo
6:55 pm - 4:55 pmSIN-PNH
23h 00m1 stop
Vietnam Airlines Logo
5:45 pm - 11:55 amPNH-SIN
17h 10m2 stops
$289Vietnam Airlines
Find Deal
Sun, Jul 6 - Sun, Jul 13
Vietnam Airlines Logo
1:05 pm - 1:00 pmSIN-PNH
24h 55m2 stops
Vietnam Airlines Logo
5:45 pm - 11:55 amPNH-SIN
17h 10m2 stops
$290Vietnam Airlines
Find Deal
Sat, Jul 5 - Sun, Jul 13
 Logo
3:55 am - 2:30 pmSIN-PNH
11h 35m1 stop
 Logo
8:50 pm - 11:50 pmPNH-SIN
2h 00mnonstop
Sat, Jul 5 - Sun, Jul 13
China Eastern Logo
2:30 am - 11:35 amSIN-PNH
10h 05m1 stop
China Eastern Logo
12:40 pm - 1:30 amPNH-SIN
11h 50m1 stop
$622China Eastern
Find Deal
Sat, Jul 5 - Sun, Jul 13
China Eastern Logo
2:30 am - 11:15 pmSIN-PNH
21h 45m2 stops
China Eastern Logo
12:40 pm - 11:30 amPNH-SIN
21h 50m1 stop
$668China Eastern
Find Deal
Thu, Jun 19 - Thu, Jun 26
China Southern Logo
2:35 pm - 10:40 amSIN-PNH
21h 05m2 stops
China Southern Logo
8:00 am - 3:15 amPNH-SIN
42h 15m2 stops
$2,806China Southern
Find Deal
Expert advice

Expert advice for your flight from Singapore to Phnom Penh

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Singapore Airlines

Singapore Airlines offers free Wi-Fi for all passengers, enhancing connectivity during flights.


Economy class includes multicourse meals with real dinnerware and metal cutlery, elevating dining experience.

Emirates

Emirates offers generous baggage allowances: 20 kg checked, 7 kg carry-on, plus a personal bag.


Economy seats feature 33-inch pitch and 13.3-inch TV screens, enhancing comfort and entertainment.

Read more about Emiratesby Duncan Madden
Our travel experts
Chris Dong

Chris Dong

Expert on Singapore Airlines

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Duncan Madden

Duncan Madden

Expert on Emirates

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Useful Info

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

Get data-powered insights and trends into flights from Singapore 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 Singapore to Phnom Penh?

The average price of all round-trip flights from Singapore to Phnom Penh clicked on KAYAK for each day over the last 12 months.

For Singapore to Phnom Penh, Sunday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Phnom Penh back to Singapore, the best deals are generally found on Friday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore 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 Singapore to Phnom Penh is September, where tickets cost $183 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $199 and $196 respectively.

Can I save money by flying with a layover from Singapore to Phnom Penh?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $425 on average.

How far in advance should I book a flight from Singapore 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 Singapore 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 Singapore to Phnom Penh, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$101
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Singapore to Phnom Penh

When to book flights from Singapore to Phnom Penh

Are your dates flexible? Find out the best times to travel from Singapore to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Singapore to Phnom Penh

  • Are there any hotels close to Phnom Penh Airport?

    You Eng Hotel is only half a kilometre from Phnom Penh Airport and an affordable option for travellers who want to stay close to the airport. With a 24h reception desk, it does not matter when travellers arrive in Phnom Penh. If you would like complimentary airport shuttle services you can book a room at the equally close Bodaiju Residences—especially helpful when you travel with lots of baggage.

  • How can I get to Phnom Penh from the airport?

    The bus route number 3 takes travellers from Phnom Penh Airport to the city and is the cheapest way to continue your travels. Tickets can be purchased from the driver and a single fare costs KHR 1500 (≈ S$ 0.50). There is also an Airport Express Bus departing from the airport, which costs KHR 20,047 (≈ S$ 7) and also goes to some contracted hotels.

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

    In the last 3 days, the lowest price for a flight from Singapore to Phnom Penh was $101 for a one-way ticket and $246 for a round-trip.

  • Do I need a passport to fly between Singapore and Phnom Penh?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Singapore and on arrival in Phnom Penh.

  • Which airlines offer Wi-Fi service onboard planes from Singapore to Phnom Penh?

    Scoot, and Lufthansa offer inflight Wi-Fi service on the Singapore to Phnom Penh flight route.

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

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Singapore to Phnom Penh flight route.

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

    Star Alliance is the only airline alliance operating flights between Singapore and Phnom Penh.

  • On which days can I fly direct from Singapore to Phnom Penh?

    There are nonstop flights from Singapore to Phnom Penh on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Singapore to Phnom Penh are Singapore Airlines and Emirates. With an average price for the route of $219 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of $192 and an overall rating of 8.0.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh from Singapore 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 Singapore 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 to Singapore with another airline. Booking your flights between Singapore and PNH can sometimes prove cheaper using this method.

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

KAYAK’s top tips for finding a cheap flight from Singapore to Phnom Penh

  • Looking for a cheap flight? 25% of our users found flights on this route for $111 or less one-way and $177 or less round-trip.
  • There is plenty to discover at Singapore Changi Airport (SIN) before your flight to Phnom Penh Pochentong International Airport (PNH), especially with the Jewel Changi Complex right next to the terminal building. The complex not only features a luxurious hotel, but also Sky Nets dangling in the air, as well as mazes made out of mirrors and hedges—great fun for everybody.
  • Opt to fly with Singapore Airlines or SilkAir to benefit from the airlines’ lounges at Changi Airport. Business and First Class passengers travelling with Singapore Airlines and SilkAir can access the SilverKris Lounge located at Terminal 2 for a relaxed pre-boarding experience, and also enjoy a drink or delicious meal.
  • Travellers who want to land in Phnom Penh and get the best welcome upon arrival can book a Meet & Greet service hosted by the Plaza Premium Lounge. For approximately KHR 160,381 (≈ S$ 54) per person, you will be greeted and aided through transit and the arrival procedures. Travellers will also receive useful information about the destination and what to do with their time.

Prefer to fly direct from Singapore to Phnom Penh?

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

Direct departures

Singapore Changi to Phnom Penh Pochentong

Monday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Tuesday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Wednesday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Thursday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Friday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Saturday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Sunday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

See more direct flights

Direct returns

Phnom Penh Pochentong to Singapore Changi

Monday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Tuesday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Wednesday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Thursday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Friday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Saturday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

Sunday

ANA, Air Canada, Air India, +6 more

ANA, Air Canada, +7 more

See more direct flights
See more direct flights

Top 4 airlines serving from Singapore to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying from Singapore 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 Singapore 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 1298 reviews
8.2Boarding
7.7Food
8.0Entertainment
8.6Crew
7.9Comfort
Airline reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

10.0 ExcellentSailesh, Apr 2025SIN - AMD
Read more Singapore Airlines reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

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.

Premium Economy is not worth the extra money you pay. You are neither economy nor business. The seat doesn’t recline enough to relax your legs. Maneuvering while seated is cumbersome. Don’t recommend Premium Economy at all.

We arrived in line for check in at 6:15 p.m. but did not check in until 8:00 p.m. The line for economy check in was very long, and all of the desks 03-13 were not open, although most of them opened sporadically. The crew on board were very nice and helpful, friendly and kind. It has been many years since we flew Emirates (at least 17 years), and we notice that foot rests are no longer available in economy, but we were lucky enough to fly in the upper deck and appreciate your opening some of your flights to economy passengers in the upper deck. We will definitely fly on emirates more often! Thank you.

Boarding for business class passengers can be improved. Also, when debarking the aircraft, Economy passengers are let off first due the way the configuration of the cabin upstairs.

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

Comfort poor, little leg room, cabin temperature too hot. No free entertainment. No complementary drinks. Overal experience poor and would not travel with them again.

The service on board was excellent, the flight wasn’t overbooked and we departed and arrived on time.

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

Loved that I had an exit row seat, and there was no one else in the row! And again, I don' use on-line entertainment at all (I read or sleep) but I very much appreciate that I didn't hear anyone else's entertainment!

Flight was on time. Seats (economy) were very comfortable and food was excellent. The bad thing was that after landing it took an hour to reach arrivals. We had to wait 15mins to get off the plane and then had to board a bus which moved very slowly and took almost 30 minutes.

We was missed the flight They doesn’t lest us fly next flight without payment They charge me 606 hundred dollars What is very unacceptable,our first fight ticket was almost 2000 dollars, again paid 700 it’s hurt … airlines need to do something please

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 love leaving on time and having a smooth flight

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.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.