Cheap Flights to Samui Intl. Airport from HK$1,132

View HK$1,132 flight on Fri, 5 Jun 2026Opens in a new window

Flight 1

Popular airlines to Samui Intl. Airport (USM)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Samui Intl. Airport

Prices were available within the past 7 days and start at HK$1,132 for one-way flights and HK$2,274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Mon, 5 Oct - Wed, 14 Oct
SIN
Singapore
USM
Koh Samui
HK$2,274 Return, found 6 days ago
HK$2,274
Return
found 6 days ago
Select Scoot flight, departing Mon, 5 Oct from Singapore to Koh Samui, returning Wed, 14 Oct, priced at HK$2,274 found 6 days ago
Bangkok Airways
Thu, 25 Mar - Mon, 29 Mar
BKK
Bangkok
USM
Koh Samui
HK$2,304 Return, found 6 days ago
HK$2,304
Return
found 6 days ago
Select Bangkok Airways flight, departing Thu, 25 Mar from Bangkok to Koh Samui, returning Mon, 29 Mar, priced at HK$2,304 found 6 days ago
Singapore Airlines
Fri, 23 Oct - Fri, 30 Oct
HKG
Hong Kong SAR
USM
Koh Samui
HK$3,531 Return, found 10 hours ago
HK$3,531
Return
found 10 hours ago
Select Singapore Airlines flight, departing Fri, 23 Oct from Hong Kong SAR to Koh Samui, returning Fri, 30 Oct, priced at HK$3,531 found 10 hours ago
Thai Airways International
Thu, 11 Jun - Tue, 16 Jun
HKG
Hong Kong SAR
USM
Koh Samui
HK$4,397 Return, found 9 hours ago
HK$4,397
Return
found 9 hours ago
Select Thai Airways International flight, departing Thu, 11 Jun from Hong Kong SAR to Koh Samui, returning Tue, 16 Jun, priced at HK$4,397 found 9 hours ago
Emirates
Tue, 10 Nov - Tue, 17 Nov
HKG
Hong Kong SAR
USM
Koh Samui
HK$4,446 Return, found 2 days ago
HK$4,446
Return
found 2 days ago
Select Emirates flight, departing Tue, 10 Nov from Hong Kong SAR to Koh Samui, returning Tue, 17 Nov, priced at HK$4,446 found 2 days ago

Travel information

Destination airport
Samui Intl. Airport
Destination airport IATA code
USM
Destination city name
Samui Intl. Airport
Airlines serving
Air France, Austrian Airlines, Bangkok Airways, British Airways, Cathay Pacific, EVA Airways, Emirates, Etihad Airways, Finnair, Hong Kong Airlines, Japan Airlines, Lufthansa, Malaysia Airlines, Oman Air, Qatar Airways, Scoot, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
HK$1,625
Popular airline
Bangkok Airways

Trending flights to Samui Intl. Airport

Prices were available within the past 7 days and start at HK$1,132 for one-way flights and HK$2,274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Thu, 22 Oct - Fri, 30 Oct
HKG
Hong Kong SAR
USM
Koh Samui
HK$3,227 Return, found 5 days ago
HK$3,227
Return
found 5 days ago
Select Scoot flight, departing Thu, 22 Oct from Hong Kong SAR to Koh Samui, returning Fri, 30 Oct, priced at HK$3,227 found 5 days ago
*Available to Expedia members.