฿9,565 Cheap Thai Airways International flights from Hong Kong to Samui Intl. Airport (HKG→USM)

View ฿9,565 flight on Fri, 27 Mar 2026Opens in a new window
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Thai Airways International flights from Hong Kong to Samui Intl. Airport (HKG→USM)

Prices were available within the past 7 days and start at ฿9,565 for one-way flights and ฿16,120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Fri, 17 Apr - Sun, 26 Apr
HKG
Hong Kong SAR
USM
Koh Samui
฿16,120 Return, found 15 hours ago
฿16,120
Return
found 15 hours ago
Select Thai Airways International flight, departing Fri, 17 Apr from Hong Kong SAR to Koh Samui, returning Sun, 26 Apr, priced at ฿16,120 found 15 hours 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 ฿10,237 - ฿16,447 per traveller.
Flight from 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, Hong Kong Airlines, Scoot, Thai Airways International
Popular airline
Thai Airways International
Distance
2038 km
Average flight time
3 hours 30 mins
*Available to Expedia members.