Preheat the oven to 325 degrees F.

Sift the flour, cinnamon, baking soda, baking powder, and salt together.

In a separate bowl, mix the honey, vegetable oil, eggs, and vanilla. Combine both mixtures and fold in the canned pumpkin. Once the ingredients are all incorporated pour into a non-stick 9 by 5 by 3-inch loaf pan. If your pan is not non-stick coat it with butter and flour.

Bake for 1 hour and 15 minutes. At this point a knife inserted into the middle of the loaf should come out clean. Cool for 15 minutes and turn out onto a cooling rack.