For the cheapest flights to Barcelona book 36 days before departure.
The most popular airlines on the route Naples - Barcelona: Iberia (IB), Alitalia (AZ), Ryanair (FR).
The cheapest flights are on the route Capodichino (NAP) - El Prat (BCN).
Direct flights last about 1h 55min.
Direct flights available 5 days a week - Monday, Tuesday, Wednesday, Thursday, Sunday.
Direct flights: Ryanair (FR), Iberia (IB), Vueling (VY).