This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $541 fare is the cheapest current round-trip from Prague (PRG) to TAS on Qatar flight QR290, departing 2026-09-02 at 10:00 with return on 2026-10-20.

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