The cheapest flight to Rome you can get by boooking 32 days before departure.
The most popular airlines on the route Porto - Rome: TAP Air Portugal (TP), Ryanair (FR), Lufthansa (LH).
The cheapest flights you can book on the route Francisco de Sa Carneiro (OPO) - Ciampino (CIA).
Direct flights last about 2h 45min.
Direct flights available 3 days a week - Monday, Wednesday, Friday.
Direct flights: Ryanair (FR).