Traveling to Preah Sihanouk is easy, with numerous flight options designed to suit travelers looking to explore its well-known sights. The area boasts a variety of attractions, particularly its stunning beaches and picturesque bays, perfect for those seeking outdoor adventures. Key highlights include Otres Beach, renowned for its idyllic shoreline, Xtreme Buggy for thrill-seekers, and Ream National Park, which offers breathtaking scenery and adventure opportunities. With various flight deals to Preah Sihanouk available, planning your trip has never been simpler.
Major airport in Preah Sihanouk: Sihanoukville Airport (KOS) serving Sihanoukville
Flights per week: 7 flights arriving at Preah Sihanouk airport
Number of airlines that fly to Preah Sihanouk: around 1 carrier
Popular airport in Preah Sihanouk
Preah Sihanouk is a captivating province ideal for beach lovers, outdoor enthusiasts, and those seeking cultural experiences. Travelers flock here for its stunning beaches, vibrant culture, family-friendly activities, and urban attractions. A major airport conveniently serves this province for easy access.
Sihanoukville Airport (KOS): Situated in Preah Sihanouk, this airport offers international flights, with Vietnam Airlines being a popular carrier operating here.
Top routes to Preah Sihanouk
Ho Chi Minh City (SGN) to Sihanoukville (KOS), with one-way airfare from around $180
Cheapest routes to Preah Sihanouk
Ho Chi Minh City (SGN) to Sihanoukville (KOS), with budget one-way fares from around $180
*Flight times and fares vary by season and availability and are based on one-way routes
How to save money on a flight to Preah Sihanouk
Getting some of the best deals on flights to Preah Sihanouk is all about timing and flexibility. Here are some key tips to help you save:
Compare flight options—use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
Set up price alerts—stay up to date on fare changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
Travel during shoulder season-peak travel periods tend to push the flight fares a little higher than usual. Traveling outside of these busy periods can help you find more competitive prices while still being able to enjoy good weather and lesser crowds.
Be flexible with your travel dates-if your schedule allows it, try and search for a few different departure and return dates as this may help you find lower fares.
Consider economy fares-if you're traveling light and don't need extras like seat selection or additional baggage, opting for a basic economy fare can be a simple way to keep costs down. Just make sure to check what's included in the flight ticket before confirming your booking.
Think about luggage—it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your baggage allowance before confirming your booking to avoid excess baggage fees at the airport.
Earn miles—you can earn airline miles when you book with Expedia. Make sure to select your frequent flyer program and enter your program number when confirming your booking to get more value from your trip.
*For members. Select hotels.
Where to stay in Preah Sihanouk
Sihanoukville: Sihanoukville is a city located in the area of Preah Sihanouk, renowned for its stunning beaches and vibrant culture. Visitors flock here for a mix of relaxation and adventure, with activities like shopping at local centers, enjoying mini golf, or unwinding at luxurious resorts. Key attractions include the picturesque Sokha Beach, perfect for sunbathing, and the Golden Lions Roundabout, a cultural landmark that captures the spirit of the city. Outdoor enthusiasts can also experience the thrill of Xtreme Buggy, making Sihanoukville a versatile destination for all types of travelers.
Koh Rong: Koh Rong is a city located in the area of Preah Sihanouk, known for its unspoiled beaches and tranquil atmosphere. This island paradise is ideal for those seeking outdoor adventures and cultural experiences. Visitors can explore the stunning Long Set Beach, renowned for its soft sands and clear waters, or venture to Mphey Bay, a scenic spot perfect for relaxation and photography. Additionally, Sok San Beach offers a serene environment for beach vacations, making Koh Rong a must-visit destination for beach lovers and explorers alike.
Koh Rong Sanloem: Koh Rong Sanloem is a city located in the area of Preah Sihanouk, offering a peaceful retreat for travelers. This island boasts beautiful beaches and captivating natural scenery, making it a perfect getaway. Saracen Bay Beach is ideal for sun-seekers, while the Koh Rong Sanloem Lighthouse provides a glimpse into the area's maritime history. For those looking to enjoy the great outdoors, Mphey Bay presents stunning views and opportunities for adventure. Koh Rong Sanloem is perfect for visitors wanting to escape the hustle and bustle while soaking in the beauty of Cambodia's coastline.
Tips for short-haul flights to Preah Sihanouk
For quick getaways, efficiency is key. Here is how to make your short-haul journey smoother:
Pack light and skip checked bags—with budget airlines, traveling with just a carry-on can often be more economical. Maximize space by using mini toiletries, wearing your heaviest clothing, and coordinating your outfits effectively. This strategy also allows you to bypass the wait at baggage claim upon arrival.
Early check in—nearly all airlines allow you to check in online at least 24 to 48 hours before your flight. This can save you time at the airport and may secure you a preferred seat at no additional cost.
Bring your own entertainment—many short-haul flights do not provide in-flight entertainment. To stay engaged, download TV shows, movies, music, or podcasts ahead of time, and consider bringing a book. Remember to charge your devices fully before boarding.
Arrive early—even for short flights, it's advisable to arrive at least 1.5 to 2 hours before departure, taking into account potential traffic and security lines.
Bring your own snacks and water—pack snacks and a refillable water bottle to stay hydrated and to save money while at the airport.
Tips for long-haul flights to Preah Sihanouk
Flying long-haul sometimes requires extra planning to ensure a comfortable journey:
Select your seat in advance—for longer flights, choosing your seat is essential for comfort. Full-service airlines often provide complimentary seat selection once online check-in begins, typically 24 to 48 hours prior to your flight. Some airlines may allow seat selection even earlier, but this could incur an additional fee.
Arrive early—make sure to get to the airport at least 3 hours before departure for international flights to allow ample time for check-in, security, and immigration procedures.
Relax at the airport—if you have some extra time, take the opportunity to explore the shops, enjoy a coffee, or unwind at the gate or in a departure lounge if you have access.
Adjust to the new time zone mid-flight—begin syncing your body clock by changing your watch and sleep schedule to align with your destination's time zone. Try to rest or stay awake during the flight according to the local time at your arrival destination to help minimize jet lag.
Dress comfortably—since the journey will be long, opt for loose, comfortable clothing and layers, as cabin temperatures can fluctuate.
Stay hydrated—bring a refillable water bottle and drink plenty of water to ensure you stay hydrated, helping you feel your best upon arrival.
New route starts May 12, 2025*
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Frequently Asked Questions
What month is the cheapest to fly to Preah Sihanouk?
May is the cheapest month to travel to Preah Sihanouk. There's less demand then, so you're likely to get a good deal. Planning your trip outside of school breaks and major holidays can also help you save.
Which US cities fly direct to Preah Sihanouk?
If you’d rather fly to Preah Sihanouk nonstop, see what's on offer by selecting "Direct flights only" when browsing for available departures on Expedia.
How to find a cheap flight to Preah Sihanouk?
Book early or search for cheap flights to Preah Sihanouk during off-season months like July and September. Jetting off on a Thursday can also save you an average of 16% compared to a Sunday flight.* The Expedia app makes it even easier to know when to book. Just activate the toggle for "Watch prices" and you'll receive an alert as soon as fares drop.
*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Preah Sihanouk?
It's possible to get good deals on last-minute departures to Preah Sihanouk, especially if your travel arrangements aren't set in stone. Consider your options for flying from a different airport, changing your trip dates or choosing an alternative carrier to get a cheap flight to Preah Sihanouk.
How far in advance should I book a flight to Preah Sihanouk?
Find the departure dates you want and a fare that works with your budget by booking your domestic flight to Preah Sihanouk up to 28 days in advance. Search for tickets between two and four months ahead if you're visiting Preah Sihanouk from an international destination.*
*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Preah Sihanouk?
You can generally find cheap flights to Preah Sihanouk on Sundays. Travelers can save about 8% on average compared to booking on a Friday, which is typically the most expensive day to book.*
*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Can I save money by booking a Preah Sihanouk trip package?
Book a Preah Sihanouk flight and hotel package deal on Expedia, and you can make significant savings. It's easy to bundle your flights and accommodations, and you can also add tours and car rentals to create your own personalized Preah Sihanouk break. Plus, there's nothing like the convenience of booking everything in one place.
Can I change or cancel my flight to Preah Sihanouk?
It's usually possible to cancel or change your flight to Preah Sihanouk. Many airlines let you cancel flights for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may issue you a credit toward future travel instead of a direct refund. To get cheap flights to Preah Sihanouk with flexible change policies, check "Changes included" or "No cancel fee" when you search. Looking for more information? Go to our Customer Service Portal.
Prices were available within the past 7 days and start at $730 for one-way flights and $1,153 for roundtrip, for the period specified. Prices and availability are subject to change.