S$55 Cheap Flights to Phnom Penh

View S$55 flight on Sat, 4 Oct, 2025Opens in a new window

Popular airlines to Phnom Penh

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Cheap round-trip flights to Phnom Penh

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, 29 Sept - Thu, 2 Oct
DMK
Bangkok
KTI
Phnom Penh
S$147 Return, found 3 days ago
S$147
Return
found 3 days ago
Select Thai AirAsia flight, departing Mon, 29 Sept from Bangkok to Phnom Penh, returning Thu, 2 Oct, priced at S$147 found 3 days ago
AirAsia Cambodia
Mon, 13 Oct - Sat, 18 Oct
KUL
Kuala Lumpur
KTI
Phnom Penh
S$153 Return, found 4 days ago
S$153
Return
found 4 days ago
Select AirAsia Cambodia flight, departing Mon, 13 Oct from Kuala Lumpur to Phnom Penh, returning Sat, 18 Oct, priced at S$153 found 4 days ago
Malaysia Airlines
Thu, 30 Oct - Thu, 6 Nov
JHB
Johor Bahru
KTI
Phnom Penh
S$179 Return, found 2 days ago
S$179
Return
found 2 days ago
Select Malaysia Airlines flight, departing Thu, 30 Oct from Johor Bahru to Phnom Penh, returning Thu, 6 Nov, priced at S$179 found 2 days ago
Emirates
Mon, 29 Sept - Mon, 29 Sept
SIN
Singapore
KTI
Phnom Penh
S$212 Return, found 6 days ago
S$212
Return
found 6 days ago
Select Emirates flight, departing Mon, 29 Sept from Singapore to Phnom Penh, returning Mon, 29 Sept, priced at S$212 found 6 days ago
Cambodia Airways
Wed, 1 Oct - Sun, 5 Oct
BKK
Bangkok
KTI
Phnom Penh
S$227 Return, found 2 hours ago
S$227
Return
found 2 hours ago
Select Cambodia Airways flight, departing Wed, 1 Oct from Bangkok to Phnom Penh, returning Sun, 5 Oct, priced at S$227 found 2 hours ago

Find Your Flights to Phnom Penh KH-12

Cheap flights to Phnom Penh (KH-12)

Get started finding a cheap flight to Phnom Penh on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Phnom Penh.

Return prices range from S$147 - S$227 and one-ways Phnom Penh start as low as S$55.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Phnom Penh (KH-12)

You have several options for which airline you choose to travel with to Phnom Penh. There are 10 airlines flying into KH-12: AirAsia Cambodia, Thai AirAsia, Malaysia Airlines, Air Cambodia, Cambodia Airways, Emirates. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Phnom Penh (KH-12) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to KH-12 in September and in October for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Phnom Penh's airport?
Phnom Penh has just one airport, Phnom Penh Intl. Airport (PNH).
How far is Phnom Penh Airport from central Phnom Penh?
If you're staying in the centre of Phnom Penh, you'll be there within moments after touching down at Phnom Penh Intl. Airport (PNH). The terminal is only 10 kilometres from the downtown area.
What airport is best to fly into Phnom Penh?
Step through the glass doors of Phnom Penh Airport and your Phnom Penh trip will have begun! The city's main airport, it's located 10 kilometres from the centre of town.
How many airlines fly to Phnom Penh?
There are 28 air carriers connecting Phnom Penh to 34 airports across the world.
Which airlines fly to Phnom Penh?
Phnom Penh receives the majority of its flights from Sky Angkor Airlines, Bangkok Airways and Thai Vietjet Air with Sky Angkor Airlines being the number one choice of airline. Bangkok is the most popular city for passengers to jet off from.
How many nonstop flights are there to Phnom Penh?
Organising an awesome Phnom Penh holiday is child's play when there are 450 nonstop flights every week to get you there.
Where are the most popular flights to Phnom Penh departing from?
Travellers frequently jet off from Bangkok, Guangzhou and Ho Chi Minh City airports when flying to Phnom Penh.
How long is the flight to Phnom Penh Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to see. From Bangkok to Phnom Penh, the average flight time is 1 hour and 14 minutes. From Guangzhou it usually takes 2 hours and 53 minutes, and from Ho Chi Minh City it's 57 minutes.
How to book the cheapest flight to Phnom Penh?
Don't leave locking in your flight to Phnom Penh until the last minute. That's one trick savvy jet-setters use to get the best deals. Booking in advance means more choices and more affordable flights. Don't stop there, however. Do some research and check if there are a couple of airports at your destination. Prices often differ depending on which airport you pick. Don't forget to compare fares across air carriers too. And finally, don't forget that it's first in, best dressed. Familiarise yourself with airfare costs and be ready to snap up a ticket as soon as you see a great bargain. The best deals never last long.
Do you have any tips for my flight to Phnom Penh?
Wherever you're jetting in from, flying can be a seamless experience if you're prepared. We've put together a list of handy travel tips that will help get your Phnom Penh escape started on the right note. What to pack in your hand luggage:

  • Firstly, and most importantly, put in your passport, travel documents, wallet and medications. Next, you'll need some entertainment to help pass the time. A juicy novel and a tablet filled with your favourite shows are some terrific options. If you hope to take a short snooze, a neck pillow and some noise-cancelling headphones will also be useful. Finally, make room for a few toiletry items to ensure you arrive looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • Make sure you don't have a sharp object hiding in the bottom of your carry-on luggage. Other banned items include flammable or explosive goods, like aerosols and matches, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Comfort should be your number one priority when deciding what to wear on your flight. Loose clothing is a sensible choice, as are roomy, closed-toe shoes.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity. To reduce your risk on board, drink lots of water, consider wearing compression socks or tights and keep your legs and feet moving.

How to get through airport security fast when flying to Phnom Penh?
The simple answer is — be prepared. We've rounded up some helpful hints for a stress-free trip through security. Look out Phnom Penh, here you come:

  • Have your passport and travel documents at hand. They're the first items you'll be asked to show at security.
  • Time to strip down. Well sort of. Your coat, belt, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • All your electronic devices, including your phone and tablet, must also be scanned separately.
  • Any gels or liquids, such as perfume or hairspray, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • There's a chance you'll be required to take your shoes off for scanning, so wearing slip-on sneakers is always a smart idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked baggage. They won't be allowed on board.

Flights to Phnom Penh information
Destination airport
Techo Intl. Airport
Destination airport IATA code
KTI
Destination city name
Techo Intl. Airport
Return price
S$146
*Available to Expedia members.