Cathay Pacific Cheap Flights from Sydney to Samui Intl. Airport: CX SYD→USM

View HK$7,599 flight on Mon, 30 Jun 2025Opens in a new window

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Prices were available within the past 7 days and start at HK$7,599 for one-way flights and HK$11,597 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, 22 Aug - Thu, 28 Aug
SYD
Sydney
USM
Koh Samui
HK$11,597 Return, found 3 days ago
HK$11,597
Return
found 3 days ago
Select Cathay Pacific flight, departing Fri, 22 Aug from Sydney to Koh Samui, returning Thu, 28 Aug, priced at HK$11,597 found 3 days ago
Sydney to Samui Intl. Airport route information
Origin airport
Kingsford Smith Intl.
Destination airport
Samui Intl. Airport
Distance
7195 km
*Available to Expedia members.