Preheat oven to 180C and line a 12 hole muffin pan with paper cases or a 24 hole mini muffin pan with paper.
Sift together flours, baking powder and cinnamon. Add oats.
In a separate bowl, whisk together the sugar, honey, eggs, yoghurt and melted butter.
Combine the dry and wet mixtures together until just combined. Do not over-mix.
Fold through the blueberries. Spoon into muffin pan and bake for 20 minutes or until golden.
Leave to cool on a wire rack.