This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $156 fare is the cheapest current round-trip from Vienna (VIE) to FRA on DE flight DE4346, departing 2026-09-25 at 07:40 with return on 2026-09-27.

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