This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $581 fare is the cheapest current round-trip from Sapporo (CTS) to HKT on Thai flight TG671, departing 2026-07-20 at 10:30 with return on 2026-07-27.

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