How long to cook salmon fillet in an air fryer

At-a-glance cooking parameters

Temperature

400 °F

204 °C

Total time

9 min

per single layer

Flipping

Not needed

Internal temp

145 °F

63 °C

Salmon fillets cook beautifully in the air fryer at 400 °F (204 °C) for 9 minutes without flipping. The convection air keeps the surface dry enough to brown lightly while the inside stays moist. Aim for an internal temperature of 145 °F (63 °C) for fully cooked, or 125 °F for medium-rare.

Per serving

Approximate values for a single portion of salmon fillet (USDA baseline, cooked, includes light air-fryer oil spray).

Calories

350 kcal

Protein

37 g

Fat

22 g

Carbs

0 g

Salmon Fillet in popular air fryer brands

Adjusted for how each brand actually heats. Tap a brand name to see every food we calibrate for it.

Cooking salmon fillet differently?

Times and technique change when starting from frozen or reheating leftovers. Open the matching guide for the right temp, time and brand notes.

• From frozenFrozen Salmon in an Air Fryer380 °F · 14 min · no flip4 brand variants covered
• Reheat leftoverReheat Salmon in an Air Fryer300 °F · 4 min · no flipRestore-the-crisp technique

How to tell it’s done

Flesh flakes easily with a fork; colour is opaque pink-orange throughout with no translucent centre.

Internal temperature: 145 °F / 63 °C. Always verify with an instant-read thermometer.

Step-by-step method

1. 1

   Prep

   Bring ingredients close to room temperature. Brush with olive oil or use cooking spray; flesh side up, skin side down.

2. 2

   Season

   Season with salt, black pepper, lemon zest, dill, garlic powder.

3. 3

   Load

   Arrange 2 fillets (6 oz / 170 g each), skin-on or skinless for best convection airflow.

4. 4

   Cook

   Set the air fryer to 400 °F (204 °C) and cook for 9 minutes total.

5. 5

   Check & rest

   Verify the internal temperature reaches 145 °F / 63 °C and rest 2–3 minutes before serving.

6. 6

   Store

   Refrigerate up to 2 days. Reheats poorly — better served chilled in a salad.

Watch out for

• !Do not flip salmon — the flesh is delicate and will break. Cook skin-down for the whole cycle.
• !Pin-bone the fillets before cooking. Running fingertips against the grain finds any missed bones.

FAQ about salmon fillet in an air fryer

What temperature should I cook salmon fillet at in an air fryer?

Cook salmon fillet at 400 °F (204 °C). The convection air at this temperature browns the exterior quickly without drying the centre.

How long does salmon fillet take in an air fryer?

Salmon fillet takes 9 minutes at 400 °F (204 °C) with no flipping needed. Cook in a single layer for the air to circulate.

Do you need to flip salmon fillet in an air fryer?

No — salmon fillet cooks evenly without flipping. The convection air reaches all sides simultaneously. Flipping is only needed for dense or thick foods where one side sits against the basket grate; this food does not benefit from it.

Do you need to preheat the air fryer for salmon fillet?

Preheating is optional for salmon fillet — most modern air fryers reach temperature in under 2 minutes and the food's total cook time already accounts for the ramp-up. If you do preheat, reduce the total time by 1–2 minutes and check earlier than usual.

What internal temperature is salmon fillet safe to eat?

Salmon fillet should reach an internal temperature of 145 °F (63 °C) measured at the thickest point with an instant-read thermometer. Visual checks alone are not a reliable substitute for protein — always confirm with a probe.

Can I cook frozen salmon fillet in an air fryer?

Yes. From frozen, cook at 380 °F (193 °C) for 14 minutes. The dedicated guide has brand-by-brand timings for Costco Kirkland, Trader Joe's, SeaPak and more. Open the frozen salmon guide →

Can I reheat leftover salmon fillet in an air fryer?

Yes. Reheat at 300 °F (149 °C) for 4 minutes. The reheat guide covers the full restore-the-crisp technique. Open the leftover salmon fillet reheat guide →