Preheat oven to 180°C and place oven rack to middle Position.
Mix butter and both sugars with vanilla extract and honey. Add the eggs one after another and add the mashed bananas.
In a bowl whisk together the flour, baking powder, baking soda, salt and cinnamon. Add the wet ingredients (banana mixture) into the dry ingredients just until combined and the batter is thick.
Scrape batter into prepared pan. Bake until bread is golden brown and a toothpick inserted in the center comes out clean, about 45 minutes.