Portable air conditioner 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 16:44, we can send you to 730 portable air conditioners you can buy in the UK today. We keep watching 1695. One you can buy now is the Homebase 9000 BTU Portable Air Conditioner 900W 220-240V Digital Timer Beige at £100 from eBay.
By Dale @ ukaircontracker · stock last checked
Portable AC
Our picks, and why
Ranked on price, real demand, brand and seller. Brands cannot pay to change this order. How we pick
- #1Best overall£499.99
Pro Breeze OmniCool - Ultra Quiet 12000 BTU Portable 4-in-1 Air Conditioner with Smart Home WiFi, App & Voice Control, Dehumidifier, Fan, 24H Timer & Window Kit - Efficient AC Unit for Home & OfficeOur top-ranked unit in stock now. Pro Breeze, an established brand. Sold through Amazon UK.
- Value
- 4 out of 10. £47 over the typical £453
- Brand trust
- 10 out of 10. Pro Breeze, an established brand
- Seller trust
- 10 out of 10. Sold through Amazon UK
- #2Best value£103.66
BLACK+DECKER 12000 BTU 3 in 1 PORTABLE Air Conditioner *For Spares*The cheapest established brand at or under the typical price (£349 under the typical £453).
- Value
- 10 out of 10. £349 under the typical £453
- Brand trust
- 10 out of 10. Black+Decker, an established brand
- Seller trust
- 10 out of 10. 100% positive eBay feedback (1,167 ratings)
- #3Most bought£399
TCL 12000 BTU Smart A++ Wall Mounted Split Air Conditioner with Heat TAC-12CHSDWhat UK buyers actually choose: 131 sold on eBay.
- Value
- 10 out of 10. £54 under the typical £453
- Buyer demand
- 10 out of 10. 131 sold on eBay
- Seller trust
- 9 out of 10. 99.3% positive eBay feedback (177,581 ratings)
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Buy portable air conditioners in the UK: in-stock units and availability
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1695 of 1695 products
TECHO Portable AC Window Seal Kit — 400 cm
4-zipper cloth seal fits inward & outward opening windows. Single or dual hose.
Universal AC Replacement Exhaust Hose
150 mm diameter. Fits De'Longhi, LG, Midea and most portable AC brands.
Meross Smart Plug — Energy Monitoring, 13A
13A max load. Track your AC running cost to the penny via the Meross app.
AC Safe Foaming Coil Cleaner — no-rinse
Foam spray removes dust, grease and mould from coils and filter mesh.
Comfee Filter Cleaning Spray
Rinse-free formula refreshes AC and dehumidifier filters between deep cleans.
Masterplug 13A 4-Way Extension Lead
Surge protection with LED indicators. Enough reach for any room layout.
What size portable air conditioner do I need?
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 →Get restock alerts for portable air conditioners
The best units sell out in hours whenever demand spikes. Set an alert and we email you the moment a sold-out model is buyable again.
Set a restock alertAlso on eBay: Buy It Now
See all portable air conditioners on eBayPortable Air Conditioners — your questions
- What portable air conditioners are in stock in the UK right now?
- As of 16:44, 730 of 1695 we track are in stock, the cheapest being the Homebase 9000 BTU Portable Air Conditioner 900W 220-240V Digital Timer Beige at £100.
- 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 check stock across Amazon, eBay through the day.