Every Hong Kong–Sydney fare we track, measured against the route's typical price whenever there is enough cached history to build one. Subscribe in any RSS reader for free single-route price alerts — no account, no email needed.https://flight.dealsen-ushttps://flight.deals/flights/hong-kong-to-sydney/#2027-02-24-2027-03-10-TRhttps://flight.deals/flights/hong-kong-to-sydney/#2027-02-24-2027-03-10-TRHKG → SYD round-trip on Scoot, 2027-02-24 to 2027-03-10 (14 nights). Cached fare $529 vs typical $640.Sun, 30 Aug 2026 05:03:17 GMT