The cheapest flight to Barcelona you can get by boooking 7 days before departure.
The most popular airlines on the route Turin - Barcelona: Ryanair (FR), Iberia (IB), Lufthansa (LH).
The cheapest flights you can book on the route Caselle (TRN) - El Prat (BCN).
Direct flights last about 1h 30min.
Direct flights available 4 days a week - Monday, Wednesday, Saturday, Sunday.
Direct flights: Iberia (IB), Ryanair (FR).