This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $458 fare is the cheapest current round-trip from Sofia (SOF) to BAK on Wizz Air flight W64451, departing 2026-04-28 at 19:55 with return on 2026-05-04.

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