This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $331 fare is the cheapest current round-trip from Singapore (SIN) to HKG on Cathay Pacific flight CX734, departing 2026-09-07 at 16:05 with return on 2026-09-24.

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