The cheapest flight to Madrid you can get by boooking 52 days before departure.
The most popular airlines on the route Warsaw - Madrid: Ryanair (FR), LOT (LO), Lufthansa (LH).
The cheapest flights you can book on the route Modlin (WMI) - Barajas (MAD).
Direct flights last about 3h 36min.
Direct flights available 7 days a week.
Direct flights: Ryanair (FR), LOT (LO), Norwegian Air International (D8).