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King size mattresses in the uk

Dormeo Rejuvenated Octasmart Plus Mattress - Double, King, Super King

NOW

£ 299.00

£ 399.00

Dormeo Rejuvenated Octasmart Plus Mattress - Double, King, Super King

Body Alignment: With 9cm Octaspring® technology throughout, open cell memory foam, and an Ecocell™ base, this Dormeo mattress will mould to your shape and support your back, hips, shoulders and more! Soft Layers: Built with medium firmness, it features a memory foam layer that is perfect for every sleeper.
Save 25 %!
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Double or King Sized Industrial Metal Bed Frame with Storage, LED Headboard, and USB Ports

NOW

£ 99.00

£ 299.00

Double or King Sized Industrial Metal Bed Frame with Storage, LED Headboard, and USB Ports

Easy Assembly: Straightforward instructions and labelled hardware get you set up with minimal fuss. No Box Spring Needed: Robust slatted base suits all mattress types and ensures stable, silent sleep.
Save 67 %!
Memory Foam Hybrid Sprung Mattress, 5ft king, Grey

NOW

£ 99.00

£ 219.99

Memory Foam Hybrid Sprung Mattress, 5ft king, Grey

5135 bought

Save 55 %!
Zig Zag Memory Fibre Hybrid Mattress - Single, Double, King & More

NOW

£ 44.00

£ 159.99

Zig Zag Memory Fibre Hybrid Mattress - Single, Double, King & More

13.5 gauge open coil springs: Evenly distributes weight for enhanced support and restful sleep. Multiple sizes available: Choose from small single, single, small double, double or king.

5 bought

Save 72 %!
Coco Plush Velvet Upholstered Bed with Memory Spring Mattress - All-In-One Comfort & Style (Single to Super King)

NOW

£ 135.00

£ 508.48

Coco Plush Velvet Upholstered Bed with Memory Spring Mattress - All-In-One Comfort & Style (Single to Super King)

Colours: Choose from 8 different colours to match your style perfectly. Chrome Feet: Stylish chrome pipe feet provide a modern, elegant finish.
Save 73 %!
Dior Bespoke Bed Frame and Mattress, Super King, Grey Plush Fabric

NOW

£ 599.00

£ 1520.00

Dior Bespoke Bed Frame and Mattress, Super King, Grey Plush Fabric

1202 bought

Save 61 %!
Dreamcatcher Deluxe Inflatable Air Bed Mattress - Double or King, Enhanced Support

NOW

£ 39.99

£ 89.99

Dreamcatcher Deluxe Inflatable Air Bed Mattress - Double or King, Enhanced Support

Waterproof top: Soft flocked surface is waterproof and non slip for worry free sleep. Reinforced support: Internal structure delivers stable spinal alignment and supports up to 250kg.
Save 56 %!
1500 Pocket Sprung Medium-firm Soufflé Mattress - Pressure Relief & Enhanced Support (Small Single to Super King)

NOW

£ 129.00

£ 279.00

1500 Pocket Sprung Medium-firm Soufflé Mattress - Pressure Relief & Enhanced Support (Small Single to Super King)

Size choice: Available in small single, single, small double, double, king or super king. Hypoallergenic design: Dust mite resistant for a healthier sleep environment.
Save 54 %!
EARLY BIRD! MAX Hybrid Memory Foam Mattress - Pressure Relief & Support (Single, Double, King)

NOW

£ 179.00

£ 264.50

EARLY BIRD! MAX Hybrid Memory Foam Mattress - Pressure Relief & Support (Single, Double, King)

Hybrid Comfort: Combines memory foam and 2000 pocket springs for optimal support and comfort. Edge Support: Reinforced sides prevent sagging and accidental roll offs.
Save 32 %!
Crushed Velvet Divan Bed with 4-Drawer Storage, Crushed Velvet & Memory Foam Mattress - Double, King or Single

NOW

£ 79.00

£ 190.00

Crushed Velvet Divan Bed with 4-Drawer Storage, Crushed Velvet & Memory Foam Mattress - Double, King or Single

166 bought

Save 58 %!
White Plush Divan Bed with Storage Drawers, Plush Upholstery & Memory Sprung Mattress - Single, Double, King

NOW

£ 103.00

£ 180.00

White Plush Divan Bed with Storage Drawers, Plush Upholstery & Memory Sprung Mattress - Single, Double, King

Premium Upholstery: Soft, durable VIBRANT plush fabric in a choice of sophisticated colours. Supportive Mattress: Memory sprung mattress delivers targeted comfort and pressure relief.

3 bought

Save 43 %!
PRICE DROP! Ottoman Divan Bed with Gas Lift Storage, Premium Fabric & Optional Mattress - Single, Double or King

NOW

£ 199.99

£ 499.99

PRICE DROP! Ottoman Divan Bed with Gas Lift Storage, Premium Fabric & Optional Mattress - Single, Double or King

  • Brand: Sleep Softly Ltd t/a UKFurniture4U
  • Gender: Unisex
  • Location: National Deal

34 bought

Save 60 %!
5cm airflow mattress topper, Super King

NOW

£ 26.99

£ 38.99

5cm airflow mattress topper, Super King

2684 bought

Save 31 %!
Metal Full Bed Frame with Rustic Wooden Headboard & Footboard, Slat Support - Single, Double, or King Size

NOW

£ 84.99

£ 175.99

Metal Full Bed Frame with Rustic Wooden Headboard & Footboard, Slat Support - Single, Double, or King Size

  • Brand: Mhstar Uk Ltd
  • Gender: Unisex
  • Material: Metal

1 bought

Save 52 %!
King Size Metal Bed Frame with Storage Headboard - Industrial Rustic Brown, Steel Construction, 5.2FT

NOW

£ 115.49

£ 255.99

King Size Metal Bed Frame with Storage Headboard - Industrial Rustic Brown, Steel Construction, 5.2FT

Quiet Construction: Non squeaky design for undisturbed nights. Spacious King Size: Plenty of room to stretch out. Strong Steel Frame: Reliable support for restful sleep. Easy Assembly: Simple setup with clear instructions.

2 bought

Save 55 %!
Elegant Danish Modern Bed Frame & Base - Double/King

NOW

£ 199.00

£ 325.00

Elegant Danish Modern Bed Frame & Base - Double/King

Contemporary Design: Grey fabric headboard and wooden legs create a soothing, modern aesthetic. Ample Storage: 15cm floor gap for storing essentials like slippers and blankets. Easy Assembly: Wooden slats with plastic caps make setup quick and simple. Size Options: Available in double or king sizes to suit your bedroom needs.
Save 39 %!
Contemporary Metal Platform Bed with Slatted Frame - Single, Double, or King

NOW

£ 47.99

£ 129.99

Contemporary Metal Platform Bed with Slatted Frame - Single, Double, or King

Long lasting comfort: Provides reliable mattress support and enduring sleep quality night after night. Minimalist design: Clean lines and contemporary styling complement any bedroom décor.

1 bought

Save 63 %!
EARLY BIRD! Modern Boucle Bed Frame & Base with Curved Headboard - Double or King

NOW

£ 199.00

£ 699.99

EARLY BIRD! Modern Boucle Bed Frame & Base with Curved Headboard - Double or King

Safe, Rounded Edges: Fully upholstered design eliminates sharp corners—ideal for families and compact spaces. Easy Assembly: Simple set up with clear instructions included.
Save 72 %!
Optima 20cm Gel Memory Foam Mattress with Hypoallergenic, Cooling Cover - 8 UK & EU Sizes

NOW

£ 169.00

£ 255.00

Optima 20cm Gel Memory Foam Mattress with Hypoallergenic, Cooling Cover - 8 UK & EU Sizes

Three layer support: Features a medium firm structure with three layers of Open. Cell foam for pressure relief, durability, and contour hugging comfort.
Save 34 %!
Ultra Gen Memory Foam Hybrid Mattress - Pressure Relief & Support, 7 UK Sizes

NOW

£ 49.00

£ 159.00

Ultra Gen Memory Foam Hybrid Mattress - Pressure Relief & Support, 7 UK Sizes

Save 69 %!
Ultra Gen Memory Foam Hybrid Mattress - 7 UK Sizes, Pressure Relief & Support

NOW

£ 49.00

£ 159.00

Ultra Gen Memory Foam Hybrid Mattress - 7 UK Sizes, Pressure Relief & Support

Seven UK sizes: Fits short single, small single, single, small double, double, king, and super king beds. Pressure relieving comfort: Memory foam contours to your body for restful sleep.
Save 69 %!
Ultra Cool Blue Gel Memory Foam Hybrid Mattress - 7 UK Sizes

NOW

£ 49.00

£ 159.00

Ultra Cool Blue Gel Memory Foam Hybrid Mattress - 7 UK Sizes

Temperature regulation: Cool blue gel memory foam helps dissipate heat for a fresher sleep. Pressure relieving comfort: Memory foam contours to your body, easing pressure points for deeper rest.
Save 69 %!
10cm All Seasons Reversible Mattress Topper - Sherpa & Microfibre, 5 Sizes

NOW

£ 27.99

£ 79.99

10cm All Seasons Reversible Mattress Topper - Sherpa & Microfibre, 5 Sizes

Dual Sided Comfort: Reversible design with plush Sherpa for winter and cool microfibre for summer. Secure Fit: Elastic corner straps keep the topper firmly in place on any mattress.

1 bought

Save 65 %!
Dormeo Octasmart Plus Memory Foam Mattress - 5 Sizes, Pressure Relief & Breathable

NOW

£ 199.00

£ 319.00

Dormeo Octasmart Plus Memory Foam Mattress - 5 Sizes, Pressure Relief & Breathable

Size Options: Available in single, small double, double, king and super king, this mattress is suitable for all beds!See Full Details for dimensions.
Save 38 %!
Luxury Thick Pure Cotton Fitted Bed Sheet - Soft, Breathable & Machine Washable - Single, Double, King & Super King Sizes

NOW

£ 19.99

£ 39.99

Luxury Thick Pure Cotton Fitted Bed Sheet - Soft, Breathable & Machine Washable - Single, Double, King & Super King Sizes

Effortless care: This bedsheet is machine washable on gentle with cold water, can be tumble dried on low, and the fabric springs back after every wash, keeping it looking fresh and feeling new!Multiple options: Available in various colours like deep navy, classic white, light blue, or playful pink, and sizes from single to super king with one or two pillowcases.Snug fit: Features a 360-degree all-around elastic that hugs your mattress and stays put all night, making it perfect for adults and kids.Luxurious cotton bedsheet: Enjoy nights of pure comfort with this thick, pure cotton fitted bedsheet and pillowcase set, crafted to bring luxury and ease to any bedroom!

28 bought

Save 50 %!
Luxury Satin Fitted Sheet Bedding Set - Hypoallergenic, Deep Pocket, Machine Washable - Double, King & Super King Sizes

NOW

£ 9.99

£ 19.99

Luxury Satin Fitted Sheet Bedding Set - Hypoallergenic, Deep Pocket, Machine Washable - Double, King & Super King Sizes

Year round comfort: The breathable fabric keeps you cool during hot summer nights and cosy in chilly winters.Available in chic colours: Choose from a stunning range of colours, including silver, burgundy, and light pink, to complement your bedroom decor.

88 bought

Save 50 %!
Dormeo Rejuvenated Octasmart Deluxe Mattress - 4 Sizes!

NOW

£ 199.00

£ 439.00

Dormeo Rejuvenated Octasmart Deluxe Mattress - 4 Sizes!

Breathable Design: The Octavent™ Air system aids in expert circulation, making your mattress 8 times more breathable. Optimal Layers: Three layers of memory foam, 9cm Octasprings, and Ecocell® foam to relieve pressure and align your body!
Save 55 %!
Ezy Sleep Onyx Spring Foam Hybrid Mattress - 24cm or 30cm & 6 Sizes!

NOW

£ 309.00

£ 439.99

Ezy Sleep Onyx Spring Foam Hybrid Mattress - 24cm or 30cm & 6 Sizes!

Cooling Technology: The mattress features a top layer of breathable material and has been covered by a cool sensation cover, which both work to regulate body temperature and circulate cool air. Memory Foam: Made with layers of memory foam that mould to your body, this mattress is great at relieving tension in your neck, shoulders and back.
Save 30 %!
Milan Traditional Solid Wood Oak Bed Frame - Double & King Size

NOW

£ 219.00

£ 315.00

Milan Traditional Solid Wood Oak Bed Frame - Double & King Size

15 bought

Save 30 %!
Maya Upholstered King Size Bed Frame with Gas Lift Storage - Chesterfield Style

NOW

£ 200.00

£ 596.00

Maya Upholstered King Size Bed Frame with Gas Lift Storage - Chesterfield Style

  • Age group: Adult
  • Brand: Cuddly Beds
  • Gender: Unisex

10 bought

Save 66 %!
Maya Chesterfield Upholstered Bed Frame - King Size, Plush Fabric, Contemporary Style

NOW

£ 120.00

£ 596.00

Maya Chesterfield Upholstered Bed Frame - King Size, Plush Fabric, Contemporary Style

  • Age group: Adult
  • Brand: Cuddly Beds
  • Gender: Unisex

16 bought

Save 80 %!
Milan Traditional Solid Dark Wood Bed Frame - Double or King Size

NOW

£ 219.00

£ 315.00

Milan Traditional Solid Dark Wood Bed Frame - Double or King Size

4 bought

Save 30 %!
Iris Luxe Contemporary Upholstered King Size Bed Frame with Optional Ottoman Storage - Minimalist Bedroom Furniture

NOW

£ 350.00

£ 939.00

Iris Luxe Contemporary Upholstered King Size Bed Frame with Optional Ottoman Storage - Minimalist Bedroom Furniture

  • Age group: Adult
  • Brand: Cuddly Beds
  • Location: National Deal

1 bought

Save 63 %!
Chrissy Velvet Upholstered Wingback Bed Frame with Ottoman Storage - Double/King Size, Contemporary Style

NOW

£ 300.00

£ 596.00

Chrissy Velvet Upholstered Wingback Bed Frame with Ottoman Storage - Double/King Size, Contemporary Style

  • Age group: Adult
  • Brand: Cuddly Beds
  • Gender: Unisex

1 bought

Save 50 %!
King Size Metal Bed Frame with Rustic Headboard & Storage - Heavy Duty, Noise-Free, No Box Spring Needed

NOW

£ 100.00

£ 200.00

King Size Metal Bed Frame with Rustic Headboard & Storage - Heavy Duty, Noise-Free, No Box Spring Needed

  • Brand: FDS CORPORATION
  • Gender: Unisex
  • Location: National Deal

4 bought

Save 50 %!
Teddy Bear Fleece Throw Blanket - Ultra-Soft Polyester, Double or King Size, Machine Washable

NOW

£ 11.99

£ 69.99

Teddy Bear Fleece Throw Blanket - Ultra-Soft Polyester, Double or King Size, Machine Washable

295 bought

Save 83 %!
Luxury Cotton Quilted Patchwork Bedspread Set - Soft, Breathable & Machine Washable, Double or King Size, 12 Colours

NOW

£ 19.99

Luxury Cotton Quilted Patchwork Bedspread Set - Soft, Breathable & Machine Washable, Double or King Size, 12 Colours

456 bought

Cooling 7-Zone Memory Foam Mattress Topper - Hypoallergenic, Breathable, Multiple UK Sizes & Depths

NOW

£ 34.99

£ 54.99

Cooling 7-Zone Memory Foam Mattress Topper - Hypoallergenic, Breathable, Multiple UK Sizes & Depths

Cooling Airflow: Open cell foam design promotes airflow for a cool, restful sleep. 7 Zone Support: Targeted relief for shoulders, back, hips, and more with advanced zoned construction.

103 bought

Save 36 %!
Pinsonic Lightweight Summer Bedspread Duvet Set - Soft 100% Polyester, Machine Washable, Double & King Sizes, Modern Colours

NOW

£ 18.99

£ 54.99

Pinsonic Lightweight Summer Bedspread Duvet Set - Soft 100% Polyester, Machine Washable, Double & King Sizes, Modern Colours

56 bought

Save 65 %!
Caprice Luxury Cotton Blend Duvet Cover Set - Machine Washable, Modern Stripe, Double & King Sizes

NOW

£ 17.99

£ 59.99

Caprice Luxury Cotton Blend Duvet Cover Set - Machine Washable, Modern Stripe, Double & King Sizes

426 bought

Save 70 %!
Ottoman Divan Bed with Linen Mattress & Storage - Single Grey

NOW

£ 97.49

£ 197.99

Ottoman Divan Bed with Linen Mattress & Storage - Single Grey

Comfort Mattress: Two layer sponge mattress (38kg/m³ + 25kg/m³) ensures restful sleep and solid support up to 120kg. No Assembly Needed: Delivered ready to use—simply unfold and enjoy instant comfort and convenience.

3 bought

Save 51 %!
Suffolk Break for 2 at Kings Hotel Newmarket with Dinner, Prosecco and Late Checkout

NOW

£ 89.00

£ 186.55

Suffolk Break for 2 at Kings Hotel Newmarket with Dinner, Prosecco and Late Checkout

Hotel: Stay at the modern and centrally located Kings Hotel Newmarket in Suffolk. Perfect for Valentines: A thoughtful gift they'll love—romantic, memorable and great value.

1 bought

Save 52 %!
Stirling, Scotland: Elegant King Room with Scottish Breakfast and Glass of Prosecco for 2

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£ 119.00

£ 175.00

Stirling, Scotland: Elegant King Room with Scottish Breakfast and Glass of Prosecco for 2

Upgrades: Upgrade your experience: King Deluxe (+£50/night), Family Suite (+£100/night), or Bridal Suite (+£150/night) paid directly at the hotel. City Centre: Centrally located for prime sightseeing, just steps from Stirling Castle and historic landmarks.

7 bought

Save 32 %!
Luxury Microfiber Duvet Set - Soft & Breathable, Single, Double or King

NOW

£ 9.99

£ 29.99

Luxury Microfiber Duvet Set - Soft & Breathable, Single, Double or King

Complete Set: Depending on your size option, you'll receive 1 or 2 pillowcases and a duvet cover, so you can start looking forward to the feeling of fresh sheets as soon as you add these to your basket! Size Options: Choose from single, double or king, and give your bedroom a reset!

35 bought

Save 67 %!
Luxury 4* Portsmouth Marriott Break: Deluxe King Room, Dinner, Breakfast & Prosecco

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£ 79.00

£ 161.00

Luxury 4* Portsmouth Marriott Break: Deluxe King Room, Dinner, Breakfast & Prosecco

Portsmouth, UK City Break: Escape to the heart of Portsmouth for an unforgettable city hotel experience for two. Hotel Amenities: Guests can enjoy a modern gym, stylish restaurant and bar, Wi Fi and comfortable communal spaces.

21 bought

Save 51 %!
Faux Fur Human Pet Bed - 2 Sizes

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£ 58.99

£ 199.99

Faux Fur Human Pet Bed - 2 Sizes

Supportive Foam Core: High quality mattress grade foam provides contouring support for prolonged relaxation. Hypoallergenic Materials: Crafted to reduce allergens ideal for sensitive skin and allergy sufferers.
Save 71 %!
Elegant Metal Bed Frame - Sturdy & Modern Design

NOW

£ 39.00

£ 107.99

Elegant Metal Bed Frame - Sturdy & Modern Design

Robust Construction. Built from high quality steel for long lasting durability. Easy Assembly. Comes with clear instructions for hassle free setup. Speedy Delivery: Redeem this deal by midday and receive your order within 48 hours! Versatile Design.
Save 64 %!
Soft Bamboo Mattress Topper - 4 Sizes & 2 Thickness Options

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£ 32.00

£ 89.99

Soft Bamboo Mattress Topper - 4 Sizes & 2 Thickness Options

825 bought

Save 64 %!
10cm Luxury EzySleep Bounce Mattress Topper - 5 Sizes

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£ 24.99

£ 69.99

10cm Luxury EzySleep Bounce Mattress Topper - 5 Sizes

Sizes: Choose your durable topper from 5 sizes single, small single, double, king, or superking. Secure fit: Corner straps ensure the topper stays snugly in place.

518 bought

Save 64 %!
Lavio 10cm Deep Microfibre Mattress Topper - Hypoallergenic, Machine Washable, Multiple Sizes

NOW

£ 24.99

£ 59.99

Lavio 10cm Deep Microfibre Mattress Topper - Hypoallergenic, Machine Washable, Multiple Sizes

Anti Slip Corner Straps: Secure fit for single, double, or king beds—no slipping overnight. 1000GSM Microfibre Fill: High density microfibre ensures lasting softness and durability.

15 bought

Save 58 %!
Grey 4-inch Microfibre Mattress Topper - 5 Sizes

NOW

£ 24.99

£ 69.99

Grey 4-inch Microfibre Mattress Topper - 5 Sizes

Hypoallergenic: Made with materials that are gentle on your skin, this topper won't cause any irritation. Extremely Thick: This 4 inch mattress topper adds a layer of extra support, putting you to sleep even quicker.

50 bought

Save 64 %!
Shredded Memory Foam Mattress Topper - Hotel Quality, 5 Sizes, Removable Cover

NOW

£ 27.99

£ 69.99

Shredded Memory Foam Mattress Topper - Hotel Quality, 5 Sizes, Removable Cover

Personalised Comfort: Crafted with shredded memory foam, it moulds to your body for pressure relief and tailored support! Versatile Options: Available in five sizes from single to super king with 5cm or 10cm depth options for unique comfort!

36 bought

Save 60 %!
Hotel Quality Dual Layer Memory Foam Mattress Topper - Hypoallergenic, Breathable, 5 Sizes

NOW

£ 56.99

£ 100.00

Hotel Quality Dual Layer Memory Foam Mattress Topper - Hypoallergenic, Breathable, 5 Sizes

Super soft and thick: Provides a dreamy, cloud like feel for maximum relaxation.Durable and long lasting: Helps extend the life of your mattress.

88 bought

Save 43 %!
Cartoon Inspired ce Duvet Cover Set - Soft Polyester, Machine Washable, 12 Styles, Single/Double/King

NOW

£ 19.99

£ 49.99

Cartoon Inspired ce Duvet Cover Set - Soft Polyester, Machine Washable, 12 Styles, Single/Double/King

For All Fans: Choose from 12 vibrant Minecraft inspired styles in single, double, and king sizes, perfect for all fans! Complete Set: Comes with a full duvet cover and two pillowcases to level up your sleep setup.

122 bought

Save 60 %!
Memory Foam Extra Deep Spring Mattress In Six Sizes

NOW

£ 52.00

£ 99.00

Memory Foam Extra Deep Spring Mattress In Six Sizes

Features: This mattress is also easy to care for and does not have handles. Speedy Delivery: Redeem this deal by midday and receive your order within 48 hours!

1 bought

Save 47 %!
Memory Foam Tufted Mattress - Pressure Relief & Support in 5 Sizes

NOW

£ 49.00

£ 170.00

Memory Foam Tufted Mattress - Pressure Relief & Support in 5 Sizes

Enhanced Support: 13.5 gauge Bonnell open coil spring unit delivers reliable back and spinal alignment. Low Maintenance: Mattress arrives vacuum packed, rolled and boxed for easy set up.
Save 71 %!

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