$43 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 5/29. 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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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 round-trip 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 round-trip flight deals from Southeast Asia to Phnom Penh

KAYAK's recommended round-trip deals from the most popular airlines that fly from Southeast Asia to Phnom Penh.
Discover the best prices for you by selecting your travel dates on KAYAK.
Thai Vietjet Air Logo
5:00 pm - 6:15 pmBKK-PNH
1h 15mnonstop
Thai Vietjet Air Logo
7:10 pm - 8:25 pmPNH-BKK
1h 15mnonstop
$105Thai Vietjet Air
Find Deal
Mon, May 12 - Fri, May 16
Thai Vietjet Air Logo
8:40 am - 9:55 amBKK-PNH
1h 15mnonstop
Thai Vietjet Air Logo
7:10 pm - 8:25 pmPNH-BKK
1h 15mnonstop
$106Thai Vietjet Air
Find Deal
Thu, May 15 - Thu, May 15
Cambodia Angkor Air Logo
10:20 am - 11:25 amBKK-PNH
1h 05mnonstop
Cambodia Angkor Air Logo
8:15 am - 9:30 amPNH-BKK
1h 15mnonstop
$116Cambodia Angkor Air
Find Deal
Sun, Jun 1 - Mon, Jun 9
Cambodia Angkor Air Logo
10:20 am - 11:25 amBKK-PNH
1h 05mnonstop
Cambodia Angkor Air Logo
6:45 pm - 8:00 pmPNH-BKK
1h 15mnonstop
$120Cambodia Angkor Air
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Mon, Jun 9 - Thu, Jun 26
AirAsia Cambodia Logo
10:25 am - 11:30 amKUL-PNH
2h 05mnonstop
AirAsia Cambodia Logo
7:00 am - 9:55 amPNH-KUL
1h 55mnonstop
$127AirAsia Cambodia
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Fri, May 30 - Sat, Jun 7
AirAsia Cambodia Logo
3:45 pm - 4:45 pmKUL-PNH
2h 00mnonstop
AirAsia Cambodia Logo
2:50 pm - 5:50 pmPNH-KUL
2h 00mnonstop
$144AirAsia Cambodia
Find Deal
Sat, May 10 - Thu, May 15
Singapore Airlines Logo
7:40 am - 8:40 amSIN-PNH
2h 00mnonstop
Singapore Airlines Logo
9:35 am - 12:40 pmPNH-SIN
2h 05mnonstop
$176Singapore Airlines
Find Deal
Wed, May 28 - Wed, Jun 4
Singapore Airlines Logo
12:00 pm - 1:10 pmSIN-PNH
2h 10mnonstop
Singapore Airlines Logo
2:05 pm - 5:10 pmPNH-SIN
2h 05mnonstop
$177Singapore Airlines
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Wed, May 14 - Sat, May 17
Vietnam Airlines Logo
4:00 pm - 4:55 pmSGN-PNH
0h 55mnonstop
Vietnam Airlines Logo
8:55 pm - 12:10 amPNH-SGN
27h 15m1 stop
$263Vietnam Airlines
Find Deal
Tue, May 13 - Wed, May 28
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
$264Vietnam Airlines
Find Deal
Thu, Jun 26 - Thu, Jul 3
Useful Info

Good to know

Low seasonSeptember
High seasonApril
Cheapest flight$43
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Kuala Lumpur 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 round-trip 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.

Top 5 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.
10.0
AirAsia CambodiaOverall score based on 1 reviews
10.0Food
10.0Entertainment
10.0Crew
8.0Comfort
10.0Boarding
Airline reviews

Quick and easy, short flight , 30 minutes. Staff was friendly, no food or drinks in this very short flight.

10.0 ExcellentDennis, Nov 2024SAI - PNH
Read more AirAsia Cambodia reviews

Quick and easy, short flight , 30 minutes. Staff was friendly, no food or drinks in this very short flight.

Easy boarding and friendly crew. There is no food offered as it is a short flight and no entertainment either…but a good experience overall.

A very nice flight. It arrived on time, and the plane was very clean and the staff was very professional.

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.

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

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.

2 hours delay, time changes started already 2 days before the flight

Average, not more then that. Cannot compete with Singapore Airlines

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.

Nice new lay-flat seats in Business Class!! What a wonderful experience!

Well it's strange everytime going the flight is late coming back the service is superior

Going to Dumaguette 4 times in a row I was late it's terrible

The flight to GES MNL sucks, there was no entertainment. There was no footrest. So the business class seat was not comfortable.

The staff was wonderful. Really took good care of me. The food was not my favorite.

love the flight but the chairs are not comfortable mostly for smaller people

I can't complain. Flying with Philippines airlines was the best choice. They are the best option in the Philippines.

Flight left and arrived on time. Preloading area in Manila could use some help. Area needs to be bigger to at least seat the passengers while waiting. Crew is great nonstop to MNL is a game changer.

Flight left on time landed early, Crew was great , never an easy job. Bags arrived in a timely manner . Good job all in all.

My finger has been hurt by seat, but no answer from you.

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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