Prepare the Glaze. In a small bowl, whisk together honey, soy sauce, Dijon mustard, chili flakes, garlic powder, salt, and pepper until well combined.
Coat the Salmon. Place the salmon fillets in a shallow dish and pour the honey glaze over them, ensuring they are evenly coated. Let them marinate for a few minutes to absorb the flavors.
Preheat the Air Fryer. Preheat your air fryer to 400°F for a few minutes.
Cook the Salmon. Lightly brush the air fryer basket with olive oil to prevent sticking. Place the salmon fillets in the basket, leaving space between them for even cooking. Cook for 8-10 minutes, depending on the thickness of the fillets, until the salmon is cooked through and flaky.
Glaze the Salmon. During the last few minutes of cooking, brush the salmon with additional honey glaze to create a caramelized finish.
Serve and Enjoy. Remove the salmon from the air fryer and transfer it to a serving platter. Garnish with chopped fresh herbs such as parsley or green onions, if desired. Serve immediately and enjoy!