1. Preheat your oven to 375°F (190°C).
2. In a large mixing bowl, combine the gluten-free all-purpose flour, sorghum flour, millet flour, and flaxseed meal.
3. Add the honey, salt, and active dry yeast to the dry ingredients and mix well.
4. Pour in the warm water and olive oil, and mix until the dough is smooth.
5. Transfer the dough to a greased loaf pan and smooth the top with a spatula.
6. Let the dough rise in a warm place for about 30 minutes, or until it has doubled in size.
7. Bake in the preheated oven for 45 minutes, or until the top is golden brown and a toothpick inserted into the center comes out clean.
8. Allow the bread to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely before slicing.