Cheap Flights to Sihanoukville

View AU$243 flight on Thu, 15 Jan 2026Opens in a new window

Popular airlines to Sihanoukville

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Cheap Tickets to Sihanoukville

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.

AirAsia
Sun, 16 Aug - Fri, 21 Aug
SIN
Singapore
KOS
Sihanoukville
AU$547 Return, found 5 days ago
AU$547
Return
found 5 days ago
Select AirAsia flight, departing Sun, 16 Aug from Singapore to Sihanoukville, returning Fri, 21 Aug, priced at AU$547 found 5 days ago
AirAsia
Sun, 16 Aug - Fri, 21 Aug
SIN
Singapore
KOS
Sihanoukville
AU$550 Return, found 5 days ago
AU$550
Return
found 5 days ago
Select AirAsia flight, departing Sun, 16 Aug from Singapore to Sihanoukville, returning Fri, 21 Aug, priced at AU$550 found 5 days ago
Vietnam Airlines
Sun, 16 Aug - Fri, 21 Aug
SIN
Singapore
KOS
Sihanoukville
AU$699 Return, found 5 days ago
AU$699
Return
found 5 days ago
Select Vietnam Airlines flight, departing Sun, 16 Aug from Singapore to Sihanoukville, returning Fri, 21 Aug, priced at AU$699 found 5 days ago
China Southern Airlines
Sun, 8 Feb - Fri, 20 Feb
MEL
Melbourne
KOS
Sihanoukville
AU$1,157 Return, found 4 days ago
AU$1,157
Return
found 4 days ago
Select China Southern Airlines flight, departing Sun, 8 Feb from Melbourne to Sihanoukville, returning Fri, 20 Feb, priced at AU$1,157 found 4 days ago
Air India
Sat, 27 Dec - Tue, 30 Dec
MAA
Chennai
KOS
Sihanoukville
AU$2,846 Return, found 15 hours ago
AU$2,846
Return
found 15 hours ago
Select Air India flight, departing Sat, 27 Dec from Chennai to Sihanoukville, returning Tue, 30 Dec, priced at AU$2,846 found 15 hours ago

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Sihanoukville Flights

Have the time of your life in Sihanoukville

Flying to Sihanoukville is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Sihanoukville flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Sihanoukville in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Sihanoukville. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Sihanoukville, Preah Sihanouk has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Sihanoukville when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Sihanoukville AU$547. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Sihanoukville-bound flight. Bon voyage!

Frequently asked questions

What is the name of Sihanoukville's airport?
Phnom Penh Intl. Airport (PNH) is the most frequently used airport in Sihanoukville.
What airport is best to fly into Sihanoukville?
A flight to Sihanoukville means touching down at KOS. Step off the plane, gather your bags and you'll be 14 kilometres from the centre of town.
How many airlines fly to Sihanoukville?
There are 30 air carriers connecting Sihanoukville to 36 airports across the world.
Which airlines fly to Sihanoukville?
Sihanoukville receives most of its flights from Sky Angkor Airlines, Bangkok Airways and Thai Vietjet Air with Sky Angkor Airlines being the preferred choice of airline. Bangkok is the most popular city for travellers to take off from.
How many nonstop flights are there to Sihanoukville?
Arranging an amazing Sihanoukville holiday is a cinch when there are 463 direct flights every week to select from.
Where are the most popular flights to Sihanoukville departing from?
Travellers often set off from Bangkok, Guangzhou and Ho Chi Minh City airports when flying to Sihanoukville.
How long is the flight to Sihanoukville Airport?
If you're heading to Sihanoukville from Bangkok, you'll have a flight duration of 1 hour and 14 minutes. Those leaving from Guangzhou can expect to be airborne for 2 hours and 53 minutes. From Ho Chi Minh City it's approximately 1 hour and 6 minutes away.
How to book the cheapest flight to Sihanoukville?
If you'd like to have some extra spending money on your Sihanoukville holiday, then listen up! As any seasoned traveller will tell you, avoid booking at the last minute. Airfares are generally more expensive just prior to the departure date. Another easy way to score a bargain is to shop around. If your destination has several airports, don't forget to research the cost of flying into a smaller terminal. Finally, be ready to lock in your seat quickly if you stumble on a great deal. It might not stick around for long! With a bit of knowledge and a little good fortune, the perfect airfare can be yours.
Do you have any tips for my flight to Sihanoukville?
We've pulled together all the info you need to make your flight as pain-free as possible. Follow our insider tips and you'll be cruising through the airport and having a blast in Sihanoukville in no time. What to pack in your hand luggage:

  • The trick to having an awesome travel experience is to pack in advance. First up, the essentials: passport, official ID, cash and medications. Next, bring items that'll help while away those hours, like your laptop or a thrilling novel. It's also a wise idea to bring your chargers, a quality neck pillow and a pair of earplugs. Last but not least, be sure to pop in toiletry items like a toothbrush, deodorant and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp objects (like a pocket knife) hiding in the bottom of your carry-on luggage. Other restricted items include explosive or flammable products, such as fuel and fireworks, and gels and liquids in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for changes in temperature by donning layers, and opt for flat, slightly roomy footwear like slip-ons.
  • Caused by prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-haul flights. Reduce the risks by drinking water, keeping your ankles and legs moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Sihanoukville?
Being organised before your flight can make your getaway to Sihanoukville quick and painless. Read through our handy tips and tricks for a stress-free journey through security:

  • First things first. Your ID and travel documents will need to be shown to airport security personnel. Keep them within easy reach so you don't hold up the line.
  • Time to strip down. Well sort of. Your jacket, belt, keys and other contents of your pockets, like coins, will need to go on a tray through the X-ray machine. Make your life easier by removing them before your turn arrives.
  • Electronic devices like phones and laptops will also need to go on a tray to be scanned. Don't worry, you'll be back online in no time.
  • Any gels or liquids, such as perfume or hairspray, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-lock bag.
  • Slip-on shoes are a good footwear choice as you're less likely to be required to remove them when passing through security. Boots and other bulky shoes are often subjected to extra screening.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked luggage. They won't be allowed in the cabin.

Flights to Sihanoukville information
Destination airport
Sihanoukville
Destination airport IATA code
KOS
Destination city name
Sihanoukville
Return price
AU$547

Trending flights to Sihanoukville

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.

China Southern Airlines
Sun, 8 Feb - Fri, 20 Feb
MEL
Melbourne
KOS
Sihanoukville
AU$1,157 Return, found 4 days ago
AU$1,157
Return
found 4 days ago
Select China Southern Airlines flight, departing Sun, 8 Feb from Melbourne to Sihanoukville, returning Fri, 20 Feb, priced at AU$1,157 found 4 days ago

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