Add almond flour, psyllium husk, and salt to large bowl. Whisk ingredients together until well-blended. Alternately, add ingredients to flour sifter and sift mixture into large bowl, then pour mixture back into sifter and repeat 2 to 3 times.
Pour in warm water and olive oil, then mix with silicone spatula until ingredients are fully combined and form tortilla "dough".
Lay one large sheet of parchment paper on flat work surface. Divide tortilla "dough" into 8 equal portions by weight. Roll one "dough" portion into smooth ball and place in center of parchment paper.
Cover with second large sheet of parchment paper, then use rolling pin to roll "dough" into thin, flat disc approximately 6-inches in diameter. Transfer disc to large plate or cutting board and cover with parchment paper. Repeat with remaining "dough", layer parchment paper between each tortilla disc to prevent sticking.
Heat large non-stick skillet over medium heat. Once skillet is warm, add 1 tablespoon olive oil and swirl skillet to coat bottom with oil. Continue warming skillet until oil is hot and shimmery.
Once oil is hot, place one tortilla in skillet. Cook tortilla 2 minutes, then carefully flip tortilla over and cook 2 to 3 minutes more, or until tortilla is fully cooked and pliable. Transfer to plate or cutting board and repeat until all tortillas have been cooked. Note: add oil to skillet as needed, but make sure to let oil heat up completely before adding tortilla.