Ninja Air Fryer Deals: What Is a Good Price on Amazon UK?

Ninja is the brand SavvyPrimeClub members ask us to watch more than any other, and air fryers are the main reason why. They are also one of the easiest things to overpay for. In the month we tracked them, the main Ninja air fryers showed a discount on Amazon on most days, whether or not the price was any good.

This guide goes through the main Ninja air fryers on Amazon UK, what we have actually seen them sell for, and what counts as a good price for each one. It finishes with how to get an alert when the model you want drops.

The prices below come from SavvyPrimeClub's own daily price records, from mid-September to 13 October 2026. For newer models we have only a week or two of prices. Amazon prices change often, so always check the price on Amazon before you buy.

Which Ninja Air Fryer Is Right for You?

Ninja makes a lot of air fryers, and the names can be confusing. They fall into a few simple groups.

• Single drawer: the Ninja Air Fryer Pro (4.7L, AF140UK) and the Air Fryer MAX PRO (6.2L, AF180UK). One basket, a smaller footprint and the lowest prices.
• Dual Zone, two drawers side by side: the Ninja Foodi Dual Zone (7.6L, AF300UK), the Dual Zone DZ300UK (7.6L) and the MAX Dual Zone (9.5L, DZ400UK). Two separate drawers, so you can cook two things at once.
• Double Stack: the Double Stack (7.6L) and Double Stack XL (9.5L). Two drawers that sit one on top of the other, so it takes up less worktop width.
• FlexDrawer: the Ninja Foodi FlexDrawer (AF500UK), one large drawer with a divider, so it can cook as one big space or two.
• Glass air fryers: the CRISPi (3.8L) and the CRISPi PRO XL, which cook in glass containers instead of a basket.

If you cook for one or two people, a single-drawer model is usually enough. For a family, or if you want to cook chips and chicken at the same time, a two-drawer model makes more sense.

What a Good Price Looks Like, Model by Model

The "was" price Amazon shows is the starting point for every discount badge. What matters more is what the air fryer has really been selling for. Here is what we recorded.

Ninja Air Fryer Pro 4.7L (AF140UK)

• Amazon's "was" price: £99.99.
• What we have seen: £79 to £79.99 on every day we tracked it.
• A good price: £79 or less. Anything below that beats every price we have recorded.

Ninja Air Fryer MAX PRO 6.2L (AF180UK)

• Amazon's "was" price: £129.99 to £139.99, depending on colour.
• What we have seen: £99.99 in Black and Copper, and £109.99 in Stone Gold.
• A good price: around £100. Check the other colours, because they are not always the same price.

Ninja Foodi Dual Zone 7.6L (AF300UK)

• Amazon's "was" price: £199.99.
• What we have seen: £148.99 in mid-September, rising to £164.99 by October.
• A good price: under £150. At £164.99 it still shows 18% off, but it was £16 cheaper a month ago.

Ninja Dual Zone 7.6L (DZ300UK)

• Amazon's "was" price: £199.99.
• What we have seen: £139.97 to £149.
• A good price: £140 or less.

Ninja MAX Dual Zone 9.5L (DZ400UK)

• Amazon's "was" price: £229.99.
• What we have seen: £161.45 in Stone Gold and £169.99 in Gunmetal.
• A good price: around £160.

Ninja Double Stack 7.6L and Double Stack XL 9.5L

• Amazon's "was" prices: £229.99 for the 7.6L and £269.99 for the XL.
• What we have seen: £169 to £169.99 for the 7.6L, and £199.99 for the XL.
• A good price: under £170 for the 7.6L and under £200 for the XL.

Ninja Foodi FlexDrawer (AF500UK)

• Amazon's "was" price: £269.99.
• What we have seen: £184.99 for most of September, then £209, then £228 in October.
• A good price: £185 or less. It has been £43 cheaper than its October price within the last month.

Ninja CRISPi 3.8L Glass Air Fryer (FN101UK)

• Amazon's "was" price: £149.99.
• What we have seen: £119 to £124, depending on colour.
• A good price: £119 or less.

Ninja CRISPi PRO XL Glass Air Fryer

• Amazon's "was" price: £249.99.
• What we have seen: £199 to £199.99.
• A good price: under £199. We have only tracked this newer model for a couple of weeks.

Why the Discount Badge Is Not the Whole Story

Two of the air fryers above show the problem clearly.

The FlexDrawer was £184.99 for most of September. In October it was £228, and it still showed 16% off. Anyone who bought it in October because of the badge paid £43 more than they needed to.

The Foodi Dual Zone is the same. It showed 18% off at £164.99 in October, but a month earlier it was £148.99.

The badge compares today's price with Amazon's "was" price. It does not tell you whether today's price is better than last week's. That is the question a price history answers.

When Is the Best Time to Buy?

In the month we tracked them, Ninja air fryer prices on Amazon moved up and down regularly, by as much as £43 on the FlexDrawer. If the price is not right today, it may well change within a few weeks.

If the model you want is already at or below the good price above, that is a fair time to buy. If it is not, it is usually worth waiting for it to come back down.

Black Friday 2026 is on Friday 27 November. If you can wait, it is worth comparing the Black Friday price with the prices above. Our guide to Black Friday 2026 on Amazon UK explains how to prepare.

With Amazon Prime, eligible Ninja air fryers also come with free Prime delivery. Our guide Is Amazon Prime worth £95 a year? goes through everything else Prime includes.

How SavvyPrimeClub Helps You Catch a Good Ninja Price

You do not need to check Amazon every day. SavvyPrimeClub does that part for you.

• Tell us what you want: on the Account tab, enter "Ninja air fryer" as one of your two products. Be as specific as you like, for example "Ninja Double Stack".
• Get matching deals by email: your deal emails lead with deals on your products, and tell you honestly when there is nothing worth buying.
• Save the one you want: tap the heart on a deal to save it. If the price drops, it goes to the top of your next email under "Deals you saved, now cheaper".
• Look for "Lowest price we've seen": we record deal prices every day, and the badge appears when a deal is cheaper than any price we have recorded for it.
• Search live deals: type "Ninja" into the search box on the Deals tab to see every Ninja product currently on offer, with the best deals first. You can narrow the results by discount, price and star rating.
• Check Lightning Deals: Amazon's short, limited-stock offers have their own section on the Deals tab.

Our member's guide explains each of these in more detail.

Your Ninja Air Fryer Checklist

• Decide which type you need: single drawer, two drawers, Double Stack, FlexDrawer or glass.
• Note the good price for that model from the list above.
• Set "Ninja air fryer", or the exact model, as one of your SavvyPrimeClub products.
• Save the deal so you hear when it gets cheaper.
• Check the size and colour on Amazon before you buy, because colours are often priced differently.

Start Watching Ninja Prices Today

SavvyPrimeClub costs £1 a month after a 7-day free trial, and you can cancel any time. NHS staff and police officers, staff and veterans can join free while places last.

Start your free trial, add "Ninja air fryer" as one of your products, and we will tell you when a good price comes along.

SavvyPrimeClub is an independent deal service. It is not run by or affiliated with Amazon or Ninja. When you buy through our deal links, we may earn a small commission from Amazon at no extra cost to you.