Air Fryer Salmon

If you’re looking for a quick weeknight dinner that doesn’t sacrifice on flavour, air fryer salmon is the answer. You get crispy edges and perfectly flaky flesh in around 10 minutes — with just 5 minutes of prep.

The air fryer circulates hot air evenly around the fish, which means you don’t need to babysit it on the hob or worry about it drying out in the oven. The skin crisps up beautifully, and the flesh stays moist in the middle. It works far more reliably than grilling, where it’s easy to overshoot by a minute and end up with something dry.

This recipe is naturally gluten-free and keto-friendly, which makes it a great option when you want something healthy without a lot of fuss. Serve it with roasted vegetables, a green salad, or rice — whatever you have on hand. If you love cooking in the air fryer, you’ll also want to try our air fryer falafel and air fryer halloumi for more easy ideas.

Why This Works So Well

Salmon has a natural fat content that keeps it juicy under high, dry heat — which is exactly what the air fryer delivers. The smoked paprika in this recipe adds a warm, slightly smoky depth without overpowering the fish, and the garlic crisps up slightly at the edges for a little extra flavour. You only need one small bowl to mix the seasoning, and cleanup takes about 30 seconds.

Ingredients

• 4 salmon fillets, skin on (about 150g each)
• 2 tbsp olive oil
• 2 garlic cloves, minced
• 1 tsp smoked paprika
• 1 tsp dried mixed herbs
• ½ tsp fine sea salt
• ¼ tsp black pepper
• 1 lemon, half juiced, half sliced to serve
• Fresh flat-leaf parsley, to serve (optional)

How to Make Air Fryer Salmon

1. Preheat the air fryer. Set your air fryer to 200°C (400°F) and preheat for 3 minutes while you prepare the salmon. Preheating helps the skin start crisping the moment the fillet goes in.
2. Season the salmon. Pat the fillets dry with kitchen paper — this is the step most people skip, and it makes a real difference to the texture. Mix the olive oil, garlic, smoked paprika, dried herbs, salt, and pepper in a small bowl, then spoon or brush the mixture evenly over the top of each fillet.
3. Air fry. Place the salmon fillets skin-side down in the air fryer basket, leaving a small gap between each one so the air can circulate. Cook at 200°C for 8–10 minutes. The salmon is ready when the flesh flakes easily at the thickest part and the edges turn golden.
4. Rest and serve. Remove from the basket and leave to rest for 2 minutes — the residual heat finishes the cooking gently. Squeeze over the lemon juice, scatter with parsley if using, and serve straight away.

Tips & Variations

• Storage: Leftover salmon keeps in an airtight container in the fridge for up to 2 days. To reheat, return to the air fryer at 160°C for 3–4 minutes — avoid the microwave, which tends to make salmon rubbery.
• Swap the seasoning: This recipe suits a simple swap. Try a mix of soy sauce, a drizzle of honey, and a small piece of grated ginger for something with an Asian-inspired edge. Or dial it right back to just salt, pepper, and lemon if you want the salmon flavour to lead.
• Cooking from frozen: You can cook salmon straight from frozen in the air fryer. Add about 5 extra minutes to the cook time (so 13–15 minutes total) and check the thickest part reaches 63°C (145°F) internally before serving.
• Skinless fillets: Skinless salmon works just as well. Reduce the cook time by 1–2 minutes and check early, as it can dry out faster without the skin as a barrier.
• Thickness matters: If your fillets are much thicker than 150g, add a minute or two. If they’re thinner, start checking at 7 minutes.

Looking for more air fryer ideas? Our best vegetarian air fryer recipes roundup covers a full range of easy, meat-free options that work brilliantly in the air fryer.

Frequently Asked Questions

How long does salmon take in the air fryer?

At 200°C (400°F), salmon fillets of around 150g take 8–10 minutes. Thicker fillets may need an extra minute or two. The flesh should flake easily at the thickest part when it’s ready.

Do I need to flip salmon in the air fryer?

No — placing the fillet skin-side down and leaving it undisturbed gives you crispy skin without any flipping. If you’re using skinless fillets, you can flip halfway through if you want even colour on both sides, but it’s not essential.

Can I cook salmon from frozen in the air fryer?

Yes, you can. There’s no need to defrost first. Add about 5 extra minutes to the cook time and check that the thickest part of the fillet has reached 63°C (145°F) internally before serving.

What temperature should air fryer salmon be cooked at?

200°C (400°F) works well for salmon fillets of a standard size. It gives you a lightly golden exterior without drying out the inside. If your air fryer runs hot, try 190°C and check a minute early.