Preheat oven to 375 degrees F. Line a 9x5 loaf pan with parchment paper and lightly spray with [coconut] oil. Set aside.
Mix brown rice flour, almond flour, sugar, baking powder, and salt in a [large] bowl.
Combine coconut milk, ground flaxseeds, melted coconut oil, and vanilla in a medium bowl.
Stir the coconut milk mixture into the flour until the batter is creamy. Fold the coconut flakes into the batter.
Scoop batter into the prepared loaf pan. Bake for 50-60 minutes or until a toothpick inserted into the center comes out clean.
Transfer the loaf pan to a cooling rack for 10 minutes. Remove the coconut bread from the pan and place it on the wire rack to completely cool.