S$364 Cheap Flights from Phnom Penh to Samui Intl. Airport

View S$364 flight on Mon, 25 Aug, 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Samui Intl. Airport (USM)

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Cheap Flights from Phnom Penh to Samui Intl. Airport (PNH-USM)

Prices were available within the past 7 days and start at S$364 for one-way flights and S$889 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Sat, 2 Aug - Mon, 4 Aug
PNH
Phnom Penh
USM
Koh Samui
S$889 Return, found 4 days ago
S$889
Return
found 4 days ago
Select Thai Airways International flight, departing Sat, 2 Aug from Phnom Penh to Koh Samui, returning Mon, 4 Aug, priced at S$889 found 4 days ago
Thai Airways International
Fri, 8 Aug - Mon, 11 Aug
PNH
Phnom Penh
USM
Koh Samui
S$894 Return, found 6 days ago
S$894
Return
found 6 days ago
Select Thai Airways International flight, departing Fri, 8 Aug from Phnom Penh to Koh Samui, returning Mon, 11 Aug, priced at S$894 found 6 days ago
Thai Airways International
Sat, 2 Aug - Mon, 4 Aug
PNH
Phnom Penh
USM
Koh Samui
S$901 Return, found 4 days ago
S$901
Return
found 4 days ago
Select Thai Airways International flight, departing Sat, 2 Aug from Phnom Penh to Koh Samui, returning Mon, 4 Aug, priced at S$901 found 4 days ago
Thai Airways International
Sat, 2 Aug - Mon, 4 Aug
PNH
Phnom Penh
USM
Koh Samui
S$903 Return, found 4 days ago
S$903
Return
found 4 days ago
Select Thai Airways International flight, departing Sat, 2 Aug from Phnom Penh to Koh Samui, returning Mon, 4 Aug, priced at S$903 found 4 days ago
Thai Airways International
Fri, 8 Aug - Mon, 11 Aug
PNH
Phnom Penh
USM
Koh Samui
S$907 Return, found 6 days ago
S$907
Return
found 6 days ago
Select Thai Airways International flight, departing Fri, 8 Aug from Phnom Penh to Koh Samui, returning Mon, 11 Aug, priced at S$907 found 6 days ago
Thai Airways International
Sat, 2 Aug - Mon, 4 Aug
PNH
Phnom Penh
USM
Koh Samui
S$915 Return, found 4 days ago
S$915
Return
found 4 days ago
Select Thai Airways International flight, departing Sat, 2 Aug from Phnom Penh to Koh Samui, returning Mon, 4 Aug, priced at S$915 found 4 days ago
Thai Airways International
Fri, 8 Aug - Mon, 11 Aug
PNH
Phnom Penh
USM
Koh Samui
S$984 Return, found 6 days ago
S$984
Return
found 6 days ago
Select Thai Airways International flight, departing Fri, 8 Aug from Phnom Penh to Koh Samui, returning Mon, 11 Aug, priced at S$984 found 6 days ago
Thai Airways International
Sat, 2 Aug - Mon, 4 Aug
PNH
Phnom Penh
USM
Koh Samui
S$985 Return, found 4 days ago
S$985
Return
found 4 days ago
Select Thai Airways International flight, departing Sat, 2 Aug from Phnom Penh to Koh Samui, returning Mon, 4 Aug, priced at S$985 found 4 days ago
Thai Airways International
Fri, 8 Aug - Mon, 11 Aug
PNH
Phnom Penh
USM
Koh Samui
S$989 Return, found 6 days ago
S$989
Return
found 6 days ago
Select Thai Airways International flight, departing Fri, 8 Aug from Phnom Penh to Koh Samui, returning Mon, 11 Aug, priced at S$989 found 6 days ago
Malaysia Airlines
Fri, 8 Aug - Mon, 11 Aug
PNH
Phnom Penh
USM
Koh Samui
S$1,369 Return, found 6 days ago
S$1,369
Return
found 6 days ago
Select Malaysia Airlines flight, departing Fri, 8 Aug from Phnom Penh to Koh Samui, returning Mon, 11 Aug, priced at S$1,369 found 6 days ago
Phnom Penh to Samui Intl. Airport route information
Origin airport
Phnom Penh Intl.
Destination airport
Samui Intl. Airport
Return price
S$889
Distance
564 km

Perfect flights from Phnom Penh to Samui Intl. Airport

Your Journey from Phnom Penh to Samui Intl. Airport

Start your unforgettable journey with Expedia. Our broad selection of flights from Phnom Penh to Samui Intl. Airport caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Thai Airways International, Malaysia Airlines. Our selection of flights from Phnom Penh Intl. to Samui Intl. Airport caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Phnom Penh to Samui Intl. Airport Flights

Experience the joy of finding cheap flights from Phnom Penh Intl. to Samui Intl. Airport that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$364 and roundtrip prices from S$889*.
 

Pre-Flight Essentials

Ensure a smooth journey from Phnom Penh to Samui Intl. Airport with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Samui Intl. Airport

Picture yourself stepping off the plane in Samui Intl. Airport and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Phnom Penh to Samui Intl. Airport Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Phnom Penh to Samui Intl. Airport.
 

Beyond the Flight – Exploring Samui Intl. Airport

With Expedia, your adventure extends beyond the flight. Explore Samui Intl. Airport at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Phnom Penh to Samui Intl. Airport with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Phnom Penh to Samui Intl. Airport with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from PNH to Samui Airport?
The lowest price advertised for a round-trip flight between Phnom Penh Airport and Samui Airport is S$889. But you better get a move on. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phnom Penh Intl. Airport (PNH) to Ko Samui Airport?
The majority of flights can be cancelled online, but every air carrier has its own terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from PNH to Ko Samui Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PNH to Ko Samui Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PNH to Ko Samui Airport?
With a flight distance of 570 kilometres, it's only a short hop from PNH to Ko Samui Airport (USM). It might be a quick journey, but it's still worth packing something to keep you busy on board.
Which airlines fly direct from Phnom Penh Airport to USM?
Unfortunately, there are no airlines that fly directly between Phnom Penh Intl. Airport (PNH) and Ko Samui Airport. You'll have to book a flight with at least one stop.
Are Phnom Penh Airport to Samui Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Phnom Penh Airport to Ko Samui Airport (USM) last minute could save you some cash. However, it could end up costing a good deal more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

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