This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $258 fare is the cheapest current round-trip from Beijing (PEK) to SEL on Air China flight CA709, departing 2026-08-04 at 18:50 with return on 2026-08-11.

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