This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $649 fare is the cheapest current round-trip from Sydney (SYD) to HYD on Singapore Airlines flight SQ8599, departing 2026-07-29 at 13:00 with return on 2026-08-28.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.