Best Electric Duvet King Size Deals Online in the UK (10 Deals Found)

Last Updated - 15/09/2026 Sort By:

Best Choice
Dreamcatcher

New
Dreamcatcher Electric Blanket King Size 203x152cm, Fully Fitted Soft Polyester Electric Blanket, Underblanket Mattress C
Material & Energy Saving: The Dreamcatcher white king size electric blanket is made from soft luxury polyester providing

£38.24 £44.99
Homefront

New
Homefront Electric Blanket King Size Bed Dual Control 152x203x40cm, Fleece Fitted Heated Mattress Cover Underblanket wit
Award-Winning Comfort: This premium king size electric blanket has received national recognition for its superior featur

£84.99 £89.99
Dreamcatcher

New
Dreamcatcher Electric Blanket King Size 203x152cm, Fully Fitted Sherpa Fleece Electric Blanket, Underblanket Mattress Co
Material & Energy Saving: The Dreamcatcher white king size electric blanket is made from soft luxury sherpa fleece provi

£54.99
Kleeneze

New
Kleeneze KL1286STK Electric Blanket King Size - 120 x 130cm, Polyester Heated Underblanket with 3 Heat Settings, Fast He
Beat those cold, wintry nights with the Kleeneze Single Heated Under Blanket, costing only 2p per hour to run for a warm

£19.99
Best Value
Sonive

New
Sonive Electric Blanket King Size, Heated Blanket 137cm x 165cm with 3 Different Heat Settings, Fitted Heated Mattress C
SUPER COSY:Experience ultimate warmth and breathability with our premium polyester comfort layer, certified by OEKO-TEX

£14.68 £34.82
Silentnight

New
Silentnight Electric Blanket King Bed - Heated Underblanket with 3 Heat Settings - Fast Heat Up - Overheat Protection an
SUPER COSY: Made from super snuggly fleece material to keep you extra warm and cosy.

£40.99
Silentnight

New
Silentnight Comfort Control Heated Quilted Topper - Bed Warmer in King Size Warm Electric Heating Pad Mattress Toppers -
COSY COMFORT: The Quilted Heated Topper creates a warm and cosy bed with an extra layer of luxury. Deeply filled for ult

£72.24 £74.15
Warmer

New
Wärmer Electric Blanket King Size - Dual Control, Fully Fitted Mattress Cover with Elasticated Skirt, 3 Heat Settings, 2
FULLY FITTED KING SIZE HEATED BLANKET: This Wärmer Fully Fitted King Size Heated Blanket is the ideal way to stay cosy a

£59.99
Slumberdown

New
Slumberdown Sleepy Nights Electric Blanket King Size - Warm, Cosy & Energy-Efficient Heated Blanket with 3 Heat Settings
Cosy Nights, Every Night - No more sliding into icy cold sheets. This heated underblanket warms up your bed in minutes,

£30.20
MYLEK

New
MYLEK Electric Blanket King Size Bed Fitted Heated Mattress Cover Underblanket Dual Control, Elasticated, Skirt 192 x 15
✅ Luxuriously Soft & Cosy All-Night Comfort: Indulge in premium comfort every night with this soft-touch MYLEK King Size

£37.99

10 Electric Duvet King Size deals are available from: Amazon stores, starting from £14.68.
The biggest discount we found is 58% on Sonive Electric Blanket King Size, Heated Blanket 137cm x 165cm with 3 Different Heat Settings, Fitted Heated Mattress Cover with Overheat Protection, Uniform Heating, Machine Washable at Amazon.
The lowest price we found is £14.68 while the highest is £84.99.
Prices for the best Electric Duvet King Size deals average at £45.43.
Last updated on September 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Electric Duvet King Size.