  We study the decay of the lightest neutral Higgs boson to a charm quark pair
at full one-loop level in the MSSM with non-minimal quark flavour violation
(QFV). In the numerical analysis we consider mixing between the second and the
third squark generation and all relevant constraints from B meson data are
taken into account. It is shown that the full one-loop corrected decay width
can be quite sensitive to the MSSM QFV parameters due to large $\tilde c -
\tilde t$ mixing and large trilinear couplings. After summarising the
theoretical and experimental errors, we conclude that an observation of these
SUSY QFV effects is possible at the ILC.
