This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $687 fare is the cheapest current round-trip from Vienna (VIE) to OSS on Ryanair flight FR679, departing 2026-07-19 at 13:55 with return on 2026-08-07.

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