This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $166 fare is the cheapest current round-trip from Sofia (SOF) to MAD on Wizz Air flight W64401, departing 2026-08-07 at 17:15 with return on 2026-08-08.

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