Thai Airways International Cheap Flights from Hong Kong to Samui Intl. Airport: TG HKG→USM

View HK$2,160 flight on Wed, 10 Sep 2025Opens in a new window

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Prices were available within the past 7 days and start at HK$2,160 for one-way flights and HK$3,695 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Wed, 10 Sep - Sun, 14 Sep
HKG
Hong Kong SAR
USM
Koh Samui
HK$3,695 Return, found 3 hours ago
HK$3,695
Return
found 3 hours ago
Select Thai Airways International flight, departing Wed, 10 Sep from Hong Kong SAR to Koh Samui, returning Sun, 14 Sep, priced at HK$3,695 found 3 hours ago
Hong Kong to Samui Intl. Airport route information
Origin airport
Hong Kong Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways, Cathay Pacific, EVA Airways, Emirates, Hong Kong Airlines, Scoot, Singapore Airlines, Thai Airways International
Popular airline
EVA Airways
Distance
2038 km
Average flight time
3 hours 20 mins
*Available to Expedia members.