Landaida started his career in Paraguay, then played for Huracán de Corrientes at Primera División Argentina 1996–97.
He remained at Corrientes for Primera B Nacional 1997–98,[1] Landaida then left for Uruguayan side Liverpool de Montevideo.
In August 2004, along with Carlos Andrés García and Gonzalo Vicente were loaned to Serie B side Venezia.
Venezia had also signed Horacio Erpen and Damián Macaluso from Primera División de Uruguay, which all had passport of European Union member as second nationality.
In January 2006, he signed a 2+1⁄2-year contract with Serie B side Triestina,[2] which the club alsosigned Horacio Erpen.