₩153,200 Cheap Flights from Phuket (HKT) to Samui Intl. Airport (USM)

View ₩153,200 flight on Tue, Dec 9, 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 to Samui Intl. Airport (HKT-USM)

Prices were available within the past 7 days and start at ₩153,200 for one-way flights and ₩312,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Thu, Dec 11 - Thu, Dec 18
HKT
Phuket
USM
Koh Samui
₩312,600 Roundtrip, found 3 days ago
₩312,600
Roundtrip
found 3 days ago
Select Bangkok Airways flight, departing Thu, Dec 11 from Phuket to Koh Samui, returning Thu, Dec 18, priced at ₩312,600 found 3 days ago
Bangkok Airways
Thu, Dec 11 - Thu, Dec 18
HKT
Phuket
USM
Koh Samui
₩323,300 Roundtrip, found 3 days ago
₩323,300
Roundtrip
found 3 days ago
Select Bangkok Airways flight, departing Thu, Dec 11 from Phuket to Koh Samui, returning Thu, Dec 18, priced at ₩323,300 found 3 days ago
Bangkok Airways
Thu, Dec 11 - Thu, Dec 18
HKT
Phuket
USM
Koh Samui
₩334,000 Roundtrip, found 3 days ago
₩334,000
Roundtrip
found 3 days ago
Select Bangkok Airways flight, departing Thu, Dec 11 from Phuket to Koh Samui, returning Thu, Dec 18, priced at ₩334,000 found 3 days ago
Bangkok Airways
Thu, Dec 11 - Thu, Dec 18
HKT
Phuket
USM
Koh Samui
₩336,100 Roundtrip, found 3 days ago
₩336,100
Roundtrip
found 3 days ago
Select Bangkok Airways flight, departing Thu, Dec 11 from Phuket to Koh Samui, returning Thu, Dec 18, priced at ₩336,100 found 3 days ago
Bangkok Airways
Mon, Aug 11 - Thu, Aug 14
HKT
Phuket
USM
Koh Samui
₩337,300 Roundtrip, found 19 hours ago
₩337,300
Roundtrip
found 19 hours ago
Select Bangkok Airways flight, departing Mon, Aug 11 from Phuket to Koh Samui, returning Thu, Aug 14, priced at ₩337,300 found 19 hours ago
Bangkok Airways
Thu, Dec 11 - Thu, Dec 18
HKT
Phuket
USM
Koh Samui
₩346,800 Roundtrip, found 3 days ago
₩346,800
Roundtrip
found 3 days ago
Select Bangkok Airways flight, departing Thu, Dec 11 from Phuket to Koh Samui, returning Thu, Dec 18, priced at ₩346,800 found 3 days ago
Bangkok Airways
Tue, Jul 29 - Sat, Aug 2
HKT
Phuket
USM
Koh Samui
₩359,700 Roundtrip, found 2 days ago
₩359,700
Roundtrip
found 2 days ago
Select Bangkok Airways flight, departing Tue, Jul 29 from Phuket to Koh Samui, returning Sat, Aug 2, priced at ₩359,700 found 2 days ago
Bangkok Airways
Sat, Aug 2 - Sun, Aug 10
HKT
Phuket
USM
Koh Samui
₩360,300 Roundtrip, found 5 hours ago
₩360,300
Roundtrip
found 5 hours ago
Select Bangkok Airways flight, departing Sat, Aug 2 from Phuket to Koh Samui, returning Sun, Aug 10, priced at ₩360,300 found 5 hours ago
Bangkok Airways
Mon, Aug 11 - Thu, Aug 14
HKT
Phuket
USM
Koh Samui
₩361,000 Roundtrip, found 19 hours ago
₩361,000
Roundtrip
found 19 hours ago
Select Bangkok Airways flight, departing Mon, Aug 11 from Phuket to Koh Samui, returning Thu, Aug 14, priced at ₩361,000 found 19 hours ago
Bangkok Airways
Wed, Oct 1 - Sat, Oct 4
HKT
Phuket
USM
Koh Samui
₩376,000 Roundtrip, found 2 days ago
₩376,000
Roundtrip
found 2 days ago
Select Bangkok Airways flight, departing Wed, Oct 1 from Phuket to Koh Samui, returning Sat, Oct 4, priced at ₩376,000 found 2 days ago

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

June is typically the cheapest month to fly

From ₩190,066 - ₩330,647 per traveler.

Graph displaying average flight prices per month

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Flights from Phuket (HKT) to Samui Intl. Airport (USM)
Origin airport
Phuket Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways
Roundtrip price
₩312,600
Distance
249 km

Sa Khu to Koh Samui Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Sa Khu to Koh Samui will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Koh Samui.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with HKT to USM flights that won’t make your bank account wince. Ready to temporarily leave behind Sa Khu for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to USM with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₩312,600. 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 canceled 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 kilometers between Sa Khu and Koh Samui. It's quite possible that you'll spend more time traveling 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 nearby Airports

Krabi

Krabi Intl. to Samui Intl. Airport
₩343,400
*Available to Expedia members.