Best portable air conditioner and electric fan deals 2025

If you want to take the heat out of your search for a new portable air conditioner or electric fan deal, you've come to a very cool place.

We've hunted high and low to find a selection of portable air conditioner and electric fan deals that won't leave you hot and bothered.

With models from Dyson, Shark, AEG, Meaco, Electriq, Duux and more, they've all been through a gamut of tests from our experts and score well – so you can buy your bargain model with confidence.

See which models aced our test labs in our guides to the best portable air conditioners and best electric fans

*'References to ‘Average price’ and ‘Cheapest price' are based on Which? market knowledge and information supplied by our partners. Cheapest price is checked for the six calendar months prior to publication. Not all retailers are included in our checks.

Best portable air conditioner deals for June 2025

Our pick: Duux North Smart 3 in 1 PAC DXMA22
[Very good deal from Duux]

*Average price in the past six months: £759. Cheapest price in the past six months: £680

• Weighs 27.3kg
• 9,000 BTU
• Costs 22p per hour on max settings

We like: Quiet when in operation

We don't like: Isn't the easiest to set up

Also functioning as a heater and dehumidifier, you can control this Duux air conditioner with your smartphone, as well as Alexa and Google Home.

It can cool rooms quickly with excellent airflow distribution, and its wheels aid manoeuvrability, despite how heavy this unit is. We found that it operates at a volume quieter than a normal conversation.

This premium model's RRP is £850, but Duux currently has a massive £300 slashed from the price – which is why we've put it in the 'Our pick' slot.

Read more about the all-singing all-dancing Duux Smart 3 in 1 PAC DXMA22.

You can buy it now direct from Duux for £549.99.

Homcom 9000 BTU
[Decent deal]

*Average price in the past six months: £228. Cheapest price in the past six months: £197

• Weighs 22.4kg
• 9,000 BTU
• Costs 21p per hour on max settings

We like: Quiet on lowest setting

We don't like: Temperature distribution is patchy

If you don’t want to spend too much, this air conditioner is currently available for just over the £200 mark.

It comes with a kit to cover the gap where you place the window nozzle to prevent more warm air coming into the room. Overall, installation is straightforward too. The instructions are clear and comprehensive, the remote control is good and it’s easy to move around.

Discover whether the Homcom 9000 BTU is both cheap and cheerful.

Pro Breeze PB-AC01 Smart PAC 
[Decent deal]

*Average price in the past six months: £312. Cheapest price in the past six months: £210

• Weighs 24kg
• 9,000 BTU
• Costs 28p per hour on max settings

We like: Easy to install and set up

We don't like: Could be easier to move around

This smart portable air conditioner features two fan speeds, comes with a remote control and a handy digital display. It also has a dehumidifier function, so you can kill two birds with one stone.

It isn't the easiest to move around, however, mostly because it's taller than others and the wheels could be better. The running costs are a little higher than the average, too.

Read more about the Pro Breeze PB-AC01 Smart PAC from our in-depth testing.

DeLonghi Pinguino Compact PAC ES72 Classic
[Good deal at Peter Tyson]

*Average price in the past six months: £414. Cheapest price in the past six months: £359

• Weighs 21.5kg
• 8,300 BTU
• Costs 21p per hour on max settings

We like: Good energy efficiency

We don't like: No supplied window-sealing kit

This air conditioner will cool your room quickly and, compared with many others, it’s easy to use and energy efficient. On its lowest setting, it's quieter than average, at 56.5dB – this increases to 63.2dB when switched to high, which is still quieter than most we've tested.

On the downside, there’s no window-sealing kit supplied, although you need sliding or sash windows to use this model anyway.

Discover whether the DeLonghi Pinguino Compact PAC ES72 Classic is worth the money.

Best electric fan deals for June 2025

Our Pick: Duux Whisper Pedestal Fan
[Decent deal]

*Average price in the past six months: £125. Cheapest price in the past six months: £97

• Weighs 4kg
• 26 speed settings
• Costs 0.9p per hour

We like: Low energy consumption

We don't like: Awkward and unintuitive control panel

With 26 different wind-speed settings to choose from, this Duux fan gives you plenty of flexibility – the range of wind speeds is better than for a lot of other fans we've tested.

It lives up to the 'whisper' name – it's one of the quietest we tested. Our main gripe is that the touch screen is a pain to use, and it's not easy to find the setting you want. So we'd recommend sticking to using the remote control instead.

Find out more from our expert testing of the Duux Whisper Pedestal Fan.

How to spot a good deal on a portable air conditioner or electric fan

Sam Morris, Which? home cooling expert, says:

• Make sure the deal is genuine. We check the deal price against the average and cheapest prices in the last six months, so you can be confident the deals we highlight on this page are decent. If you spot something we haven’t featured, sites like Price Runner and camelcamelcamel (for Amazon) can give you a sense of what price the model has been at recently.
• Don’t be sucked into getting an air conditioner that’s too large or powerful for your room just because it’s on offer. An air con’s output is measured in British Thermal Units (BTU). The BTU can help you calculate what size unit you’ll need. All you have to do is multiply the dimensions (in feet) of your room by five and you’ll get an idea. So if your room measures 15 feet x 10 feet x 8 feet, calculating 15 x 10 x 8 x 5 gives you 6,000 - so this is the BTU you’ll need from your portable air conditioner.
• If you’re concerned about a portable air conditioner's running costs, look for one with a good energy efficiency ratio (EER). This is the ratio between an air conditioner's BTU and its power input (in watts). Generally, the higher the EER rating, the more efficient it is, and the lower your electricity bills will be.