This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $672 fare is the cheapest current round-trip from Beijing (PEK) to YKS on Air China flight CA809, departing 2026-09-18 at 11:00 with return on 2026-09-29.

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