The cheapest flight to Lisbon you can get by boooking 17 days before departure.
The most popular airlines on the route Bologna - Lisbon: TAP Air Portugal (TP), Ryanair (FR), Iberia (IB).
The cheapest flights you can book on the route Guglielmo Marconi (BLQ) - Portela (LIS).
Direct flights last about 2h 50min.
Direct flights available 4 days a week - Tuesday, Wednesday, Thursday, Saturday.
Direct flights: Ryanair (FR), TAP Air Portugal (TP).