This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $639 fare is the cheapest current round-trip from Beijing (PEK) to BAK on Azerbaijan Airlines flight J268, departing 2026-06-24 at 02:15 with return on 2026-06-26.

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