How to Air Fry Salmon

For air frying, wild-caught salmon (sockeye, coho) tends to be thinner and cooks faster; farmed Atlantic salmon is thicker and fattier and is more forgiving of slight overcooking. Remove pin bones before cooking (run a finger along the fillet to feel them; pull with tweezers). Pat the skin dry. Brush or spray the flesh lightly with oil — salmon has natural fat but a coat of oil promotes better browning on the flesh side. Season the flesh side with salt, pepper, and optional herbs or spice rubs. The skin side needs no seasoning.

Preheat the air fryer to 390°F for 3 minutes. Place the salmon fillet skin-side down. Cook for 9–12 minutes total without flipping. The skin acts as a natural buffer, protecting the delicate flesh from the intense direct heat of the basket grate. At 9 minutes, press the thickest part with a finger — it should feel slightly firm with a little give. Insert a thermometer into the thickest part: 125°F for medium (slightly translucent in the very center), 130°F for medium-well, 145°F for fully cooked per USDA guidelines.

Simple seasonings that work well: salt and pepper with a squeeze of lemon after cooking; garlic and herb (dried dill, garlic powder, onion powder); Cajun seasoning; dijon mustard with garlic pressed onto the flesh. For glazes with sugar (honey, teriyaki, maple): apply in the last 3 minutes only — earlier application causes burning. For a miso glaze (miso, mirin, sake), apply before cooking and reduce temperature to 375°F to prevent the sugars in the miso from charring.

Frozen salmon can cook directly from frozen. Cook at 390°F for 14–18 minutes. At the 7-minute mark, pause and pat off any moisture that has released from the thawing fillet — this is the key step for getting a non-soggy result. At this point, add your seasoning since the surface is now dry and thawed. Continue cooking for another 7–11 minutes. Check temperature starting at 13 minutes total. Frozen fillets are harder to season evenly at the start — the two-stage method (cook partway, season, continue) produces better results.

Do you flip salmon in an air fryer?

You generally do not need to flip salmon in an air fryer. Place the fillet skin-side down; the basket grate conducts heat to the skin while the air fryer's circulating heat cooks the top. The skin acts as a natural barrier and protection layer — flipping risks breaking the fillet. The exception: if your fillet is very thick (over 1.5 inches) and you are not getting even cooking, a gentle flip at the 7-minute mark using a wide spatula can help. For no-skin fillets, check at 8 minutes — if the top looks undercooked, flip carefully.

How long do you air fry salmon at 400°F?

At 400°F (205°C), a standard 6 oz (170g) salmon fillet about 1 inch thick cooks in 8–10 minutes. Thicker fillets (1.5 inches) need 11–14 minutes. Thin portions under 0.75 inches cook in 6–8 minutes — check early as salmon overcooks quickly at this temperature. For the best balance of a golden exterior and moist interior, 390°F is slightly preferred over 400°F, but 400°F works well for crispy skin. Salmon is done when it flakes easily with a fork and reaches 125–145°F internal temperature depending on your preferred doneness.