This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $605 fare is the cheapest current round-trip from Prague (PRG) to OSS on VF flight VF336, departing 2026-06-29 at 10:35 with return on 2026-07-31.

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