S$321 Cheap Flights from Hong Kong to Samui Intl. Airport

View S$321 flight on Thu, 15 Jan, 2026Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Samui Intl. Airport (USM)

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Cheap Flights from Hong Kong to Samui Intl. Airport (HKG-USM)

Prices were available within the past 7 days and start at S$321 for one-way flights and S$600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Thu, 15 Jan - Mon, 19 Jan
HKG
Hong Kong SAR
USM
Koh Samui
S$600 Return, found 6 days ago
S$600
Return
found 6 days ago
Select Singapore Airlines flight, departing Thu, 15 Jan from Hong Kong SAR to Koh Samui, returning Mon, 19 Jan, priced at S$600 found 6 days ago
Singapore Airlines
Fri, 8 May - Thu, 14 May
HKG
Hong Kong SAR
USM
Koh Samui
S$606 Return, found 6 days ago
S$606
Return
found 6 days ago
Select Singapore Airlines flight, departing Fri, 8 May from Hong Kong SAR to Koh Samui, returning Thu, 14 May, priced at S$606 found 6 days ago
Scoot
Thu, 15 Jan - Sun, 18 Jan
HKG
Hong Kong SAR
USM
Koh Samui
S$624 Return, found 2 days ago
S$624
Return
found 2 days ago
Select Scoot flight, departing Thu, 15 Jan from Hong Kong SAR to Koh Samui, returning Sun, 18 Jan, priced at S$624 found 2 days ago
Singapore Airlines
Thu, 15 Jan - Mon, 19 Jan
HKG
Hong Kong SAR
USM
Koh Samui
S$639 Return, found 6 days ago
S$639
Return
found 6 days ago
Select Singapore Airlines flight, departing Thu, 15 Jan from Hong Kong SAR to Koh Samui, returning Mon, 19 Jan, priced at S$639 found 6 days ago
Singapore Airlines
Fri, 8 May - Thu, 14 May
HKG
Hong Kong SAR
USM
Koh Samui
S$645 Return, found 6 days ago
S$645
Return
found 6 days ago
Select Singapore Airlines flight, departing Fri, 8 May from Hong Kong SAR to Koh Samui, returning Thu, 14 May, priced at S$645 found 6 days ago
Scoot
Thu, 26 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
USM
Koh Samui
S$658 Return, found 6 days ago
S$658
Return
found 6 days ago
Select Scoot flight, departing Thu, 26 Mar from Hong Kong SAR to Koh Samui, returning Sat, 28 Mar, priced at S$658 found 6 days ago
Scoot
Thu, 15 Jan - Sun, 18 Jan
HKG
Hong Kong SAR
USM
Koh Samui
S$661 Return, found 2 days ago
S$661
Return
found 2 days ago
Select Scoot flight, departing Thu, 15 Jan from Hong Kong SAR to Koh Samui, returning Sun, 18 Jan, priced at S$661 found 2 days ago
EVA Airways
Thu, 26 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
USM
Koh Samui
S$673 Return, found 6 days ago
S$673
Return
found 6 days ago
Select EVA Airways flight, departing Thu, 26 Mar from Hong Kong SAR to Koh Samui, returning Sat, 28 Mar, priced at S$673 found 6 days ago
Hong Kong Airlines
Fri, 8 May - Thu, 14 May
HKG
Hong Kong SAR
USM
Koh Samui
S$687 Return, found 6 days ago
S$687
Return
found 6 days ago
Select Hong Kong Airlines flight, departing Fri, 8 May from Hong Kong SAR to Koh Samui, returning Thu, 14 May, priced at S$687 found 6 days ago
Thai Airways International
Thu, 26 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
USM
Koh Samui
S$722 Return, found 6 days ago
S$722
Return
found 6 days ago
Select Thai Airways International flight, departing Thu, 26 Mar from Hong Kong SAR to Koh Samui, returning Sat, 28 Mar, priced at S$722 found 6 days ago

Find the cheapest month to fly from Chek Lap Kok (HKG) to Koh Samui (USM)

September is typically the cheapest month to fly

From S$414 - S$666 per traveller.

Alternative airports near Koh Samui

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Samui Intl. Airport USM. Cheapest and Closest option available. Average driving time to city centre is 31 minutes. Flights from S$1,359
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city centre31 min
Flights from S$1,359

Frequently asked questions

How much is a flight from Chek Lap Kok Intl. Airport to Ko Samui Airport (USM)?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Hong Kong Intl. Airport (HKG) and Ko Samui Airport (USM) start from S$600. Book ASAP to secure the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Hong Kong Intl. Airport (HKG) to Samui Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Hong Kong Intl. Airport (HKG) 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 HKG to USM flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Chek Lap Kok Intl. Airport to USM?
Around 2,100 kilometres separates Chek Lap Kok and Koh Samui, so pack some in-flight entertainment to help you while away a few hours. That novel you haven't started will be just the ticket.
Which airlines fly direct from HKG to USM?
Right now, no airlines offer direct flights from Hong Kong Intl. Airport (HKG) to USM. You'll have to book a flight with at least one stop. To get the best connections and price, lock in your airfare well in advance.
Are HKG to Ko Samui Airport (USM) flight tickets cheaper when they're purchased at the last minute?
Fares from Chek Lap Kok Intl. Airport to USM are available up to a year prior to departure on Expedia. And although you may occasionally nab a great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways, EVA Airways
Return price
S$599
Distance
2038 km
Average flight time
3 hours 30 mins

Book with confidence

Perfect flights from Hong Kong to Samui Intl. Airport

Your Journey from Hong Kong to Samui Intl. Airport

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Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Scoot, EVA Airways, Emirates, Hong Kong Airlines, Singapore Airlines, Thai Airways International. Our selection of flights from Hong Kong 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.
 

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Experience the joy of finding cheap flights from Hong Kong 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$321 and roundtrip prices from S$600*.
 

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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.
 

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Book Your Flight from Hong Kong 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 Hong Kong 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.
Perfect flights from Hong Kong to Samui Intl. Airport

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