The cheapest flight to Warsaw you can get by boooking 38 days before departure.
The most popular airlines on the route Cagliari - Warsaw: Ryanair (FR), Alitalia (AZ).
The cheapest flights you can book on the route Elmas (CAG) - Modlin (WMI).
Direct flights last about 2h 35min.
Direct flights available 3 days a week - Wednesday, Saturday, Sunday.
Direct flights: Ryanair (FR), KLM (KL).