KiCad - Using a generic LQFP64 component in schematic to design an adapter
I think that this is the footprint you want:

https://github.com/KiCad/kicad-footprints/blob/master/Package_QFP.pretty/LQFP-64_10x10mm_P0.5mm.kicad_mod

From there, you can attach traces to your through-hole pins.

-- Edit --

If you are looking for a symbol (not a footprint), I'd use the "Connector_Generic" Library.
https://github.com/KiCad/kicad-symbols/blob/master/Connector_Generic.lib

There, you can choose Conn_02x32_*  where the '*' can be "Counter_Clockwise", "Odd_Even", "Top_Bottom", etc.