This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $660 fare is the cheapest current round-trip from Brussels (BRU) to SKD on Turkish flight TK1940, departing 2026-06-16 at 18:55 with return on 2026-06-23.
Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.