฿2,250 Cheap Flights from Phuket (HKT) to Samui Intl. Airport (USM)

View ฿2,250 flight on Thu, 16 Oct 2025Opens in a new window

Popular airlines from Phuket Intl. Airport (HKT) to Samui Intl. Airport (USM)

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Cheap Flights from Phuket (HKT) to Samui Intl. Airport (USM)

Prices were available within the past 7 days and start at ฿2,250 for one-way flights and ฿4,665 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Sat, 25 Oct - Fri, 31 Oct
HKT
Phuket
USM
Koh Samui
฿4,665 Return, found 3 days ago
฿4,665
Return
found 3 days ago
Select Bangkok Airways flight, departing Sat, 25 Oct from Phuket to Koh Samui, returning Fri, 31 Oct, priced at ฿4,665 found 3 days ago
Bangkok Airways
Sat, 25 Oct - Fri, 31 Oct
HKT
Phuket
USM
Koh Samui
฿5,560 Return, found 3 days ago
฿5,560
Return
found 3 days ago
Select Bangkok Airways flight, departing Sat, 25 Oct from Phuket to Koh Samui, returning Fri, 31 Oct, priced at ฿5,560 found 3 days ago
Bangkok Airways
Mon, 27 Oct - Wed, 5 Nov
HKT
Phuket
USM
Koh Samui
฿5,810 Return, found 3 days ago
฿5,810
Return
found 3 days ago
Select Bangkok Airways flight, departing Mon, 27 Oct from Phuket to Koh Samui, returning Wed, 5 Nov, priced at ฿5,810 found 3 days ago
Bangkok Airways
Mon, 27 Oct - Wed, 5 Nov
HKT
Phuket
USM
Koh Samui
฿6,060 Return, found 3 days ago
฿6,060
Return
found 3 days ago
Select Bangkok Airways flight, departing Mon, 27 Oct from Phuket to Koh Samui, returning Wed, 5 Nov, priced at ฿6,060 found 3 days ago
Bangkok Airways
Thu, 16 Oct - Sun, 19 Oct
HKT
Phuket
USM
Koh Samui
฿6,360 Return, found 3 days ago
฿6,360
Return
found 3 days ago
Select Bangkok Airways flight, departing Thu, 16 Oct from Phuket to Koh Samui, returning Sun, 19 Oct, priced at ฿6,360 found 3 days ago
Bangkok Airways
Sun, 21 Sep - Wed, 24 Sep
HKT
Phuket
USM
Koh Samui
฿6,460 Return, found 3 hours ago
฿6,460
Return
found 3 hours ago
Select Bangkok Airways flight, departing Sun, 21 Sep from Phuket to Koh Samui, returning Wed, 24 Sep, priced at ฿6,460 found 3 hours ago
Bangkok Airways
Sun, 21 Sep - Wed, 24 Sep
HKT
Phuket
USM
Koh Samui
฿6,710 Return, found 3 hours ago
฿6,710
Return
found 3 hours ago
Select Bangkok Airways flight, departing Sun, 21 Sep from Phuket to Koh Samui, returning Wed, 24 Sep, priced at ฿6,710 found 3 hours ago
Bangkok Airways
Sun, 21 Sep - Wed, 24 Sep
HKT
Phuket
USM
Koh Samui
฿6,960 Return, found 3 hours ago
฿6,960
Return
found 3 hours ago
Select Bangkok Airways flight, departing Sun, 21 Sep from Phuket to Koh Samui, returning Wed, 24 Sep, priced at ฿6,960 found 3 hours ago
Bangkok Airways
Sun, 21 Sep - Wed, 24 Sep
HKT
Phuket
USM
Koh Samui
฿7,210 Return, found 3 hours ago
฿7,210
Return
found 3 hours ago
Select Bangkok Airways flight, departing Sun, 21 Sep from Phuket to Koh Samui, returning Wed, 24 Sep, priced at ฿7,210 found 3 hours ago
Bangkok Airways
Sun, 21 Sep - Wed, 24 Sep
HKT
Phuket
USM
Koh Samui
฿7,260 Return, found 3 hours ago
฿7,260
Return
found 3 hours ago
Select Bangkok Airways flight, departing Sun, 21 Sep from Phuket to Koh Samui, returning Wed, 24 Sep, priced at ฿7,260 found 3 hours ago
Bangkok Airways
Sun, 21 Sep - Wed, 24 Sep
HKT
Phuket
USM
Koh Samui
฿7,460 Return, found 3 hours ago
฿7,460
Return
found 3 hours ago
Select Bangkok Airways flight, departing Sun, 21 Sep from Phuket to Koh Samui, returning Wed, 24 Sep, priced at ฿7,460 found 3 hours ago
Bangkok Airways
Thu, 11 Sep - Mon, 15 Sep
HKT
Phuket
USM
Koh Samui
฿7,510 Return, found 3 hours ago
฿7,510
Return
found 3 hours ago
Select Bangkok Airways flight, departing Thu, 11 Sep from Phuket to Koh Samui, returning Mon, 15 Sep, priced at ฿7,510 found 3 hours ago
Bangkok Airways
Sun, 21 Sep - Wed, 24 Sep
HKT
Phuket
USM
Koh Samui
฿7,760 Return, found 3 hours ago
฿7,760
Return
found 3 hours ago
Select Bangkok Airways flight, departing Sun, 21 Sep from Phuket to Koh Samui, returning Wed, 24 Sep, priced at ฿7,760 found 3 hours ago
Bangkok Airways
Thu, 11 Sep - Mon, 15 Sep
HKT
Phuket
USM
Koh Samui
฿8,060 Return, found 3 hours ago
฿8,060
Return
found 3 hours ago
Select Bangkok Airways flight, departing Thu, 11 Sep from Phuket to Koh Samui, returning Mon, 15 Sep, priced at ฿8,060 found 3 hours ago
Bangkok Airways
Tue, 9 Sep - Tue, 16 Sep
HKT
Phuket
USM
Koh Samui
฿8,770 Return, found 1 day ago
฿8,770
Return
found 1 day ago
Select Bangkok Airways flight, departing Tue, 9 Sep from Phuket to Koh Samui, returning Tue, 16 Sep, priced at ฿8,770 found 1 day ago

Find the cheapest month to fly from Phuket (HKT) to Koh Samui (USM)

June is typically the cheapest month to fly

From ฿4,484 - ฿7,865 per traveller.

Graph displaying average flight prices per month

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Flight from Phuket to Samui Intl. Airport route information
Origin airport
Phuket Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways
Return price
฿4,665
Distance
249 km

Perfect flights from Phuket to Samui Intl. Airport

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Phuket to Samui Intl. Airport. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Phuket Intl. to Samui Intl. Airport ticket options cater to your travel preferences, with incredible one-way fares from ฿2,250 and roundtrip prices from ฿4,665. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Samui Intl. Airport and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Samui Intl. Airport.

Frequently asked questions

How much is a flight from HKT to Ko Samui Airport (USM)?
Start packing your suitcase, because round-trip flights between Phuket Intl. Airport (HKT) and Samui Airport start from ฿4,665. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phuket Airport to Ko Samui Airport (USM)?
The majority of flights can be cancelled online, but every air carrier has different terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Phuket Intl. Airport (HKT) 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 Phuket Intl. Airport (HKT) to Ko Samui Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Phuket Airport to USM?
It's only 250 kilometres between Sa Khu and Koh Samui. It's quite possible that you'll spend more time travelling to and from the airport than you will actually flying!
Which airlines fly direct from Phuket Airport to Samui Airport?
Flying directly from Phuket Airport to Samui Airport is a breeze with Bangkok Airways (PG). This popular airline operates 121 flights every month.
Are Phuket Airport to Ko Samui Airport flight tickets cheaper when they're purchased at the last minute?
Fares from HKT to USM are available up to a year prior to departure on Expedia. And although you may nab fantastic last-minute deals, it's never something you can count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

Phuket Airports

Krabi

Krabi Intl. to Samui Intl. Airport
฿4,585.00
*Available to Expedia members.