The cheapest flight Barcelonába you can get by boooking 29 days before departure.
The most popular airlines on the route Bécs - Barcelona: Germanwings (4U), Vueling (VY), Austrian (OS).
The cheapest flights you can book on the route Schwechat (VIE) - El Prat (BCN).
Direct flights last about 2h 0min.
Direct flights available 7 days a week.
Direct flights: Vueling (VY), Germanwings (4U), Air Berlin (AB).