Cheap Flights from Hong Kong (HKG) to Samui Intl. Airport (USM) from HK$1,572~

View HK$1,572 flight on Wed, 21 May 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$1,572 for one-way flights and HK$3,029 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, 27 May - Thu, 29 May
HKG
Hong Kong SAR
USM
Koh Samui
HK$3,029 Return, found 12 hours ago
HK$3,029
Return
found 12 hours ago
Select Scoot flight, departing Tue, 27 May from Hong Kong SAR to Koh Samui, returning Thu, 29 May, priced at HK$3,029 found 12 hours ago
Scoot
Tue, 27 May - Thu, 29 May
HKG
Hong Kong SAR
USM
Koh Samui
HK$3,087 Return, found 12 hours ago
HK$3,087
Return
found 12 hours ago
Select Scoot flight, departing Tue, 27 May from Hong Kong SAR to Koh Samui, returning Thu, 29 May, priced at HK$3,087 found 12 hours ago
Scoot
Thu, 22 May - Wed, 28 May
HKG
Hong Kong SAR
USM
Koh Samui
HK$3,095 Return, found 3 hours ago
HK$3,095
Return
found 3 hours ago
Select Scoot flight, departing Thu, 22 May from Hong Kong SAR to Koh Samui, returning Wed, 28 May, priced at HK$3,095 found 3 hours ago
Scoot
Wed, 14 May - Sun, 18 May
HKG
Hong Kong SAR
USM
Koh Samui
HK$3,120 Return, found 12 hours ago
HK$3,120
Return
found 12 hours ago
Select Scoot flight, departing Wed, 14 May from Hong Kong SAR to Koh Samui, returning Sun, 18 May, priced at HK$3,120 found 12 hours ago
Scoot
Tue, 10 Mar - Thu, 12 Mar
HKG
Hong Kong SAR
USM
Koh Samui
HK$3,149 Return, found 3 days ago
HK$3,149
Return
found 3 days ago
Select Scoot flight, departing Tue, 10 Mar from Hong Kong SAR to Koh Samui, returning Thu, 12 Mar, priced at HK$3,149 found 3 days ago
Scoot
Wed, 21 May - Sat, 24 May
HKG
Hong Kong SAR
USM
Koh Samui
HK$3,150 Return, just found
HK$3,150
Return
just found
Select Scoot flight, departing Wed, 21 May from Hong Kong SAR to Koh Samui, returning Sat, 24 May, priced at HK$3,150 just found
Emirates
Sat, 24 May - Thu, 5 Jun
HKG
Hong Kong SAR
USM
Koh Samui
HK$3,654 Return, found 1 day ago
HK$3,654
Return
found 1 day ago
Select Emirates flight, departing Sat, 24 May from Hong Kong SAR to Koh Samui, returning Thu, 5 Jun, priced at HK$3,654 found 1 day ago
EVA Airways
Mon, 26 May - Sat, 31 May
HKG
Hong Kong SAR
USM
Koh Samui
HK$4,157 Return, found 2 hours ago
HK$4,157
Return
found 2 hours ago
Select EVA Airways flight, departing Mon, 26 May from Hong Kong SAR to Koh Samui, returning Sat, 31 May, priced at HK$4,157 found 2 hours ago
Thai Airways International
Sat, 21 Feb - Wed, 25 Feb
HKG
Hong Kong SAR
USM
Koh Samui
HK$4,241 Return, just found
HK$4,241
Return
just found
Select Thai Airways International flight, departing Sat, 21 Feb from Hong Kong SAR to Koh Samui, returning Wed, 25 Feb, priced at HK$4,241 just found
Singapore Airlines
Mon, 28 Apr - Wed, 30 Apr
HKG
Hong Kong SAR
USM
Koh Samui
HK$4,249 Return, just found
HK$4,249
Return
just found
Select Singapore Airlines flight, departing Mon, 28 Apr from Hong Kong SAR to Koh Samui, returning Wed, 30 Apr, priced at HK$4,249 just found

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 HK$3,029. 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 kilometers 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.
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