Best Overall
#1
Ideal for families wanting flexible, fast dual-cooking with healthier crisp results.
10 Best Under 100 Air Fryers of 2026
Best Overall
#1
Ideal for families wanting flexible, fast dual-cooking with healthier crisp results.
Best Overall
#2
Best for families wanting a reliable, feature-rich under-£100 air fryer.
Best Budget
#3
Best budget pick for compact families seeking value and capacity.
#4
Best for cooks wanting a grill-style air fryer with a probe.
#5
![Haier 5L Digital Air Fryer with 6 Preset Functions, Oil Free, Roasting, Grill, Defrost, for up to 4 People [Black]](https://m.media-amazon.com/images/I/31kx7UEjQxL._SL500_.jpg)
Best for app-savvy cooks who want flexible temperature control.
Best Portable
#6
Best for travellers and small-home cooks needing a portable, multi-bowl fryer.
#7
Best for those wanting a large-capacity fryer with a viewing window.
#8
Best for users wanting straightforward, mechanical controls and family-sized cooking.
#9
Best for compact kitchens and fans of manual knob controls.
Best Overall
#10
Best for large households who want dehydration and multi-function cooking.
Buying Guide
Capacity (litres)
Choose a size that matches your household - 2–3L suits one or two people, 3–5L is best for couples or small families, and 5L+ works for larger households. Remember the basket shape affects how much you can cook at once, not just the headline litre figure.
Power and performance
Wattage (typically 1,200–1,700W on budget models) affects how quickly the unit heats and how well it crisps food. Look for a model with reliable temperature control and a wide temperature range to cover everything from chips to baking.
Controls and presets
Decide whether you prefer simple rotary knobs or digital controls with presets and timers; digital panels often give finer control and handy one-touch options. Extra features such as preheat, keep-warm, and multiple cooking presets can make everyday use quicker and more consistent.
Build quality and cleaning
Check whether the basket and tray are non-stick and dishwasher-safe - that saves time and keeps the unit hygienic. Metal construction and sturdy handles are preferable to cheap plastics, and a long warranty indicates better build confidence.
Footprint and storage
Measure the kitchen surface and cupboard space - some air fryers are tall and wide, so they can dominate a worktop or be awkward to store. If you have limited space, look for compact models or ones with a slimmer footprint.
Frequently Asked Questions
What is the best air fryer under £100 in 2026?
There isn't a single winner for everyone, but commonly recommended models under £100 in the UK include the Cosori 4.7L, Instant Vortex 4L and budget ranges from Tower or Proscenic. The best choice depends on your priorities - capacity, presets, ease of cleaning and current deals at retailers such as Argos, Currys or Amazon UK.
Is an air fryer worth buying in the UK?
Yes - air fryers use far less oil than deep-frying, cook faster than an oven for small batches and are energy-efficient for everyday use. For flats or small kitchens they’re particularly convenient, but consider the size and frequency of use before buying.
Which air fryer offers the best value for money under £100?
Value depends on features you need, but look for a model that combines at least 3–4L capacity, 1,400–1,700W power, a dishwasher-safe basket and reliable thermostatic control. Brands such as Cosori, Instant and Tower often give the best balance of performance and price in the UK market.
Cosori vs Instant Vortex - which should I buy?
Cosori models typically offer slightly larger baskets and more cooking presets, while Instant Vortex units are often compact with intuitive controls. Choose Cosori if you need bigger capacity and varied programmes; pick Instant if you favour a smaller footprint and simple operation.
Where can I buy cheap air fryers in the UK?
Major retailers such as Argos, Amazon UK, Currys and AO regularly stock budget air fryers and run seasonal sales, while supermarkets (Asda, Tesco) and discounters sometimes sell own-brand models. Check for promotions, open-box deals and price-matching for the best savings.
Are air fryers healthier than ovens or deep fryers?
Air fryers typically require far less oil than deep frying, reducing fat content in many dishes, and they can be quicker and more energy-efficient than a full-size oven for small portions. Nutritional outcomes depend on the recipe - air frying vegetables or lean proteins is healthier than frying battered, calorie-dense foods.
How big an air fryer do I need for a family?
For a family of three to four, aim for 4–5L capacity so you can cook a decent batch of chips or a chicken joint in one go. If you regularly cook for more people, either choose a 5L+ model or plan to cook in batches.
Are the baskets and trays dishwasher-safe?
Many budget air fryers under £100 have dishwasher-safe baskets and trays, but always check the manufacturer's instructions as some non-stick coatings require hand washing. Removable, dishwasher-safe parts make cleaning far easier and extend the life of the non-stick surface.
What is the best air fryer under £100 for a family of four in 2026?
Look for a 4–5L model such as the Cosori 4.7L or a 4–5L Instant Vortex variant - these offer enough basket capacity for family-sized portions, around 1,400–1,700W heating for good crisping and dishwasher-safe baskets for easy cleaning.
Is buying an air fryer under £100 worth it in 2026?
Yes - for everyday reheating and small-batch cooking you’ll get solid performance, lower energy use and healthier meals for under £100; just be aware trade-offs include simpler controls, smaller baskets and sometimes shorter warranties compared with premium models.
Cosori 4.7L vs Instant Vortex 4L - which should I buy?
Choose the Cosori 4.7L if you want slightly more capacity and a wider set of presets; pick the Instant Vortex 4L if you prefer a more compact footprint and straightforward controls. Both typically offer similar power (c.1,400–1,600W) and dishwasher-safe baskets, so base the decision on capacity and kitchen space.
Which air fryer under £100 is best value for money in the UK?
Budget models from Cosori, Tower and Proscenic often deliver the best value - they combine decent capacity (3.5–5L), ~1,400–1,700W power, digital presets and removable dishwasher-safe parts while commonly dropping below £100 during sales at Argos, Amazon UK or Currys.
Product Selection: Products are sourced via Amazon's Product Advertising API based on relevance, availability, and customer ratings.
Review Analysis: We use AI to analyze customer review trends, identify common themes, and summarize the key strengths and weaknesses of each product.
Scoring Independence: Our rankings and fit scores are generated algorithmically and are not influenced by commission rates or advertising relationships.
Affiliate Disclosure: We earn commissions from qualifying Amazon purchases made through our links at no additional cost to you.
Last updated: June 5, 2026
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