Home Climate — live stock trackerStock checked 42 min ago
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Portable Air Conditioners in stock

Free-standing units that actively chill a room — the fastest-selling category in a heatwave. Sized in BTU; check it matches your room.

As of 14:43, 103 of 275 portable air conditioners we track are in stock in the UK. The cheapest in-stock option is the AEG ChillFlex Pro Dual Hose Conversion Kit Portable Air Con AC Intake Mod. at £104.70 from eBay.

Checked across UK retailers · updated 42 min ago

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Budget picks — cheapest in stock right now

275 of 275 products

Portable Air Conditioner 9000BTU
Portable Air Conditioner 9000BTU
Portable
Sold out
£150.46
eBay · 5h ago
Sold out
Princess Smart Air Conditioner 12000BTU
Princess Smart Air Conditioner 12000BTU
Princess
Sold out
£167.10
eBay · 5h ago
Sold out
Portable Air Conditioner 7500 BTU
Portable Air Conditioner 7500 BTU
Portable
Sold out
£167.10
eBay · 3h ago
Sold out
Shop accessoriesAmazon affiliate links · we may earn a commission

TECHO Portable AC Window Seal Kit — 400 cm

4-zipper cloth seal fits inward & outward opening windows. Single or dual hose.

£14.99Amazon →

Universal AC Replacement Exhaust Hose

150 mm diameter. Fits De'Longhi, LG, Midea and most portable AC brands.

£14.95Amazon →

Meross Smart Plug — Energy Monitoring, 13A

13A max load. Track your AC running cost to the penny via the Meross app.

£15.97Amazon →

AC Safe Foaming Coil Cleaner — no-rinse

Foam spray removes dust, grease and mould from coils and filter mesh.

£15.00Amazon →

Comfee Filter Cleaning Spray

Rinse-free formula refreshes AC and dehumidifier filters between deep cleans.

£12.06Amazon →

Masterplug 13A 4-Way Extension Lead

Surge protection with LED indicators. Enough reach for any room layout.

£17.99Amazon →
Buying guide

Who portable ac suit

Match the BTU rating to your room. As a rule of thumb a standard room needs roughly 340 BTU per square metre — south-facing rooms and high ceilings need more. Undersized units run flat-out and never quite cool the space on the hottest days.

Work out your BTU →
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FAQ

Portable Air Conditioners — your questions

What portable air conditioners are in stock in the UK right now?
As of 14:43, 103 of 275 we track are in stock, the cheapest being the AEG ChillFlex Pro Dual Hose Conversion Kit Portable Air Con AC Intake Mod. at £104.70.
How many BTU do I need for my room?
As a rule of thumb, around 340 BTU per square metre for a standard UK room — more for sunny rooms or high ceilings. Our free BTU calculator gives you a sensible buying range.
Which retailers do you track for portable air conditioners?
We track stock and prices across Amazon, eBay, updated through the day.