This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $153 fare is the cheapest current round-trip from Bucharest (OTP) to FRA on H4 flight H4201, departing 2026-10-06 at 10:40 with return on 2026-10-21.

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