This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $99 fare is the cheapest current round-trip from Bucharest (OTP) to PRG on W4 flight W43279, departing 2026-06-17 at 20:50 with return on 2026-07-01.

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