This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $163 fare is the cheapest current round-trip from Sofia (SOF) to BOJ on FB flight FB983, departing 2026-06-10 at 20:45 with return on 2026-07-04.

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