The cheapest flight to Brussels you can get by boooking 55 days before departure.
The most popular airlines on the route Warsaw - Brussels: Ryanair (FR), Wizz Air (W6), Brussels Airlines (SN).
The cheapest flights you can book on the route Modlin (WMI) - Charleroi (CRL).
Direct flights last about 2h 1min.
Direct flights available 7 days a week.
Direct flights: Ryanair (FR), Wizz Air (W6), Brussels Airlines (SN).