S$ 122 Find Cheap Flights from Southeast Asia 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 22-7. 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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1 adult, Economy

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Cheap Flights from Southeast Asia to Phnom Penh

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

Thu, 28 Aug - Sun, 31 Aug
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
S$ 210Emirates
Find Deal
Thu, 31 Jul - Sat, 2 Aug
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
S$ 230Emirates
Find Deal
Sun, 13 Jul - Sun, 13 Jul
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
S$ 232Emirates
Find Deal
Sun, 24 Aug - Sat, 30 Aug
Singapore Airlines Logo
07:40 - 08:40SIN-PNH
2h 00mdirect
Singapore Airlines Logo
14:05 - 17:10PNH-SIN
2h 05mdirect
S$ 233Singapore Airlines
Find Deal
Wed, 6 Aug - Thu, 14 Aug
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
S$ 237Emirates
Find Deal
Sun, 17 Aug - Sun, 24 Aug
Emirates Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
Emirates Logo
20:50 - 23:50PNH-SIN
2h 00mdirect
S$ 239Emirates
Find Deal
Sat, 16 Aug - Sat, 23 Aug
Singapore Airlines Logo
16:30 - 17:40SIN-PNH
2h 10mdirect
Singapore Airlines Logo
18:55 - 22:00PNH-SIN
2h 05mdirect
S$ 267Singapore Airlines
Find Deal
Mon, 18 Aug - Thu, 21 Aug
 Logo
15:35 - 16:35SIN-PNH
2h 00mdirect
 Logo
20:20 - 07:15PNH-SIN
9h 55m1 stop
S$ 270
Find Deal
Sat, 27 Dec - Sat, 10 Jan
 Logo
15:30 - 16:35SIN-PNH
2h 05mdirect
 Logo
12:10 - 18:00PNH-SIN
4h 50m1 stop
S$ 271
Find Deal
Fri, 26 Sep - Sun, 28 Sep
Malaysia Airlines Logo
06:20 - 17:25SIN-PNH
12h 05m1 stop
Malaysia Airlines Logo
18:20 - 09:05PNH-SIN
13h 45m1 stop
S$ 295Malaysia Airlines
Find Deal
Useful Info

Good to know

Low seasonSeptember
High seasonJune
Cheapest flightS$ 122
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from Singapore to Phnom Penh

FAQs for booking flights from Southeast Asia to Phnom Penh

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh from Southeast Asia 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 Southeast Asia 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 Southeast Asia with another airline.

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

Prefer to fly direct from Southeast Asia to Phnom Penh Pochentong?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Southeast Asia to Phnom Penh Pochentong.
Find which airlines fly direct from Southeast Asia to Phnom Penh Pochentong Airport, which days they fly and book direct flights.

Direct departures

Southeast Asia to Phnom Penh Pochentong

Monday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

Tuesday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Wednesday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

Thursday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Friday

ANA, Air Astana, Air Canada, +49 more

ANA, Air Astana, +50 more

Saturday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Sunday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

See more direct flights

Direct returns

Phnom Penh Pochentong to Southeast Asia

Monday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

Tuesday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Wednesday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

Thursday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Friday

ANA, Air Astana, Air Canada, +49 more

ANA, Air Astana, +50 more

Saturday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Sunday

ANA, Air Astana, Air Canada, +48 more

ANA, Air Astana, +49 more

See more direct flights

Reviews of the top 4 airlines serving from Southeast Asia to Phnom Penh

 
Need help choosing which airline to fly with from Southeast Asia 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
EmiratesOverall score based on 3285 reviews
8.2Entertainment
7.8Food
8.3Crew
8.0Comfort
8.1Boarding
Airline reviews

The staff on board were excellent. Kind, thoughtful, helpful - not just with me but with others around that I observed. Wonderful service.

10.0 ExcellentAnonymous, Jun 2025DXB - BCN
Read more Emirates reviews

The staff on board were excellent. Kind, thoughtful, helpful - not just with me but with others around that I observed. Wonderful service.

The flight from Beijing to Dubai was good. The flight from Dubai to Barcelona was excellent because of the staff on board.

One of the female staff from the cabin crew, forgot to ask us about what we want to drink and focused more on other specific people rather than treating everyone politely. I asked her about the drinks to which she said oh I forgot.

Wifi was not operational for the whole trip. Other than this, flight was well received .

The seating is spaced out nicely, The crew could have offer more drinks.

Premium Economy was not up to my expectation relaxation wise. The chair doesn’t extend enough. It is not economy but not spacious enough to relax and sleep. Food and services were excellent but I am not very keen about food in general.

Over - amazing. The aircraft is somewhat old on this route.

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Very uncomfortable aircraft. No free entertainment or drinks. Food okay. Won't fly with them again.

Comfort good. Service as usual poor. Cabin temperature as usual too cold, about 15 degrees

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

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

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.

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.

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

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

The food options and quality could use some more excitement and variety.

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

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.

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

It was great. Sad to know it will be our last flight with them...

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.

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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