Cathay Pacific Cheap Flights from Hong Kong to Samui Intl. Airport

View €501 flight on Fri, 23 Jan 2026Opens in a new window
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Prices were available within the past 7 days and start at €501 for one-way flights and €606 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, 23 Jan - Thu, 29 Jan
HKG
Hong Kong SAR
USM
Koh Samui
€606 Return, found 1 day ago
€606
Return
found 1 day ago
Select Cathay Pacific flight, departing Fri, 23 Jan from Hong Kong SAR to Koh Samui, returning Thu, 29 Jan, priced at €606 found 1 day 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 €275 - €442 per traveller.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Bangkok Airways, Cathay Pacific, EVA Airways, Scoot, Thai Airways International
Popular airline
Scoot
Distance
2038 km
Average flight time
3 hours 30 mins

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