S$ 119 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 11-3. 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

Search hundreds of travel sites at once for deals on flights to Phnom Penh

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 25% or moreCompare multiple travel sites with one search.

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

Free to useThere are no hidden charges or fees.

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

Cheap Flight Deals 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.

Recent return flight deals from Southeast Asia to Phnom Penh

Recommended return deals departing in the coming months from the most popular airlines that fly from Southeast Asia to Phnom Penh.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
21:15 - 10:00SIN-PNH
13h 45m1 stop
18:20 - 00:10PNH-SIN
4h 50m1 stop
S$ 203Malaysia Airlines
Find Deal
Fri, 2 May - Mon, 5 May
11:05 - 17:30SIN-PNH
7h 25m1 stop
18:30 - 09:05PNH-SIN
13h 35m1 stop
S$ 205Malaysia Airlines
Find Deal
Tue, 11 Mar - Fri, 21 Mar
17:40 - 18:45SIN-PNH
2h 05mdirect
18:55 - 21:55PNH-SIN
2h 00mdirect
S$ 231Singapore Airlines
Find Deal
Mon, 24 Mar - Sun, 30 Mar
15:35 - 16:35SIN-PNH
2h 00mdirect
20:50 - 23:50PNH-SIN
2h 00mdirect
S$ 233Emirates
Find Deal
Mon, 28 Apr - Tue, 13 May
21:15 - 10:00SIN-PNH
13h 45m1 stop
20:50 - 23:50PNH-SIN
2h 00mdirect
S$ 234
Find Deal
Wed, 30 Apr - Sun, 4 May
21:15 - 10:00SIN-PNH
13h 45m1 stop
20:50 - 23:50PNH-SIN
2h 00mdirect
S$ 235
Find Deal
Tue, 1 Apr - Thu, 3 Apr
17:25 - 18:25SIN-PNH
2h 00mdirect
21:30 - 00:30PNH-SIN
2h 00mdirect
S$ 238Emirates
Find Deal
Thu, 13 Mar - Thu, 20 Mar
12:00 - 13:05SIN-PNH
2h 05mdirect
09:35 - 12:40PNH-SIN
2h 05mdirect
S$ 239Singapore Airlines
Find Deal
Mon, 14 Apr - Sat, 19 Apr
11:55 - 12:50SIN-PNH
1h 55mdirect
07:55 - 10:55PNH-SIN
2h 00mdirect
S$ 325Cambodia Airways
Find Deal
Sun, 6 Apr - Sun, 13 Apr
11:55 - 12:50SIN-PNH
1h 55mdirect
07:55 - 10:55PNH-SIN
2h 00mdirect
S$ 342Cambodia Airways
Find Deal
Sun, 6 Apr - Sun, 13 Apr

Good to know

Low season

September

High season

February

Cheapest flight

S$ 119
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (9% more expensive 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.

See more FAQs

Prefer to fly direct 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

9 Air, ANA, Air Astana, +47 more

9 Air, ANA, +48 more

Tuesday

9 Air, ANA, Air Astana, +45 more

9 Air, ANA, +46 more

Wednesday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Thursday

9 Air, ANA, Air Astana, +46 more

9 Air, ANA, +47 more

Friday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Saturday

9 Air, ANA, Air Astana, +46 more

9 Air, ANA, +47 more

Sunday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

See more direct flights

Direct returns

Phnom Penh Pochentong to Southeast Asia

Monday

9 Air, ANA, Air Astana, +47 more

9 Air, ANA, +48 more

Tuesday

9 Air, ANA, Air Astana, +45 more

9 Air, ANA, +46 more

Wednesday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

Thursday

9 Air, ANA, Air Astana, +46 more

9 Air, ANA, +47 more

Friday

ANA, Air Astana, Air Canada, +47 more

ANA, Air Astana, +48 more

Saturday

9 Air, ANA, Air Astana, +46 more

9 Air, ANA, +47 more

Sunday

ANA, Air Astana, Air Canada, +46 more

ANA, Air Astana, +47 more

See more direct flights
See more direct flights

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 3279 reviews
8.3Crew
7.9Food
8.0Comfort
8.1Boarding
8.2Entertainment
Airline reviews

It was great, a little more leg room would have been better particularly since we were in premium economy

8.0 ExcellentJessica, Feb 2025JFK - DXB
Read more Emirates reviews

It was great, a little more leg room would have been better particularly since we were in premium economy

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

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

Seat 💺 was all the way on last row. Food was okay .

Ticket price is competitive, flight time is punctual, aircraft cabin is clean, food is average. Can improve on serving system of meals on a A380 airbus. I had only 15 min to eat my meal. There are lots of people to serve & took a while for food to make it down to my row.

Flight was pathetic, felt like a old plane was modified and brought in service. Didnt like the aircraft at all. Crew and services were good.but aircraft totally dissappointment.

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

We had to deboard using stairs. Why didnt you have the aero-bridge?

Enough vegetarian food was not available on the flight for all vegetarian guests on the plane. Crew did not adequately handle this experience

Worst flight I ever had I payed for special seats with underpriced which I never recieved. I will like you to make sure that I am refunded my 134.00 dollars that I paid for the seats that I never received. I am looking forward for Kayak to look into this issue with underpriced because they took my money and never booked the seats for me with the airline.

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.

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

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.

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

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

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.

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.

The seats were more narrow than at other lines. Food was mediocre (economy class)

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

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during 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.

They lost my luggage. Doesn't exactly make the experience great.

Everything you need to know for your flight to Phnom Penh

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

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