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King Bed with Mattress for Adults

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

NOW

£ 299.00

£ 399.00

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

Specifications: See Full Details below. 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!

10 bought

Save 25 %!
5ft wooden bed & mattress, King / with mattress, White with Caramel Bar

NOW

£ 219.00

£ 670.00

5ft wooden bed & mattress, King / with mattress, White

Hypoallergenic Material: Mattress with Belgium Damask fabric and hypoallergenic fillings. Space Saving Design: Ample under bed storage space for extra convenience.

6174 bought

Save 67 %!
An Arizona Bed with Mattress Options, Bed & iDream Mattress, Super King

NOW

£ 469.00

£ 828.00

An Arizona Bed with Mattress Options, Bed & iDream Mattress, King

Available in single, small double, double, king, and super king. Integrated Comfort. Enjoy a luxurious bedframe with a matching headboard, and upgrade to the i. Elegant Headboard. Features a striking 54" headboard with vertical panel detailing.

731 bought

Save 43 %!
Memory foam quilted sprung mattress, Super King, 9''

NOW

£ 119.00

£ 599.00

Memory foam quilted sprung mattress, King, 7''

Comfortable: Deep micro quilted for extra comfort. Depth: Choose between 7" or 9 10". Hypoallergenic: Suitable for allergy sufferers. Mattress: Get a memory foam quilted sprung mattress Sizes: Ranges in sizes from small single to super king.

370 bought

Save 80 %!
Arizona bed with headboard, Super King, With Mattress, Grey

NOW

£ 469.00

£ 828.00

Arizona bed with headboard, King, With Mattress, Creme

Pressure Relief: i. Dream 1000 pocket mattress alleviates pressure points. Integrated Comfort: Combines a supportive mattress with a stylish bed frame. Luxurious Fabric: Soft velvet fabric enhances your personal space.

388 bought

Save 43 %!
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

Warranty: Small hole? No drama. Spinal support: Reinforced design helps keep things aligned, so you wake up feeling good, not crooked. Designed to support up to 250kg, it feels sturdy, not squishy.

91 bought

Save 56 %!
A Dreyton divan bed and memory foam spring mattress, 6FT Super King, 4 Drawers

NOW

£ 299.00

£ 749.00

A Dreyton divan bed and memory foam spring mattress, 5FT King, No Drawers

Hypoallergenic: Mattress is dust mite resistant, ideal for allergy sufferers. Durable Fabric: Upholstered in hard wearing damask fabric, built to last.

236 bought

Save 60 %!
Dior Bespoke Bed Frame and Mattress, Super King, Grey Plush Fabric

NOW

£ 469.00

£ 1320.00

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

Plush Velvet Finish: Luxurious fabric along the base, footboard, and headboard. Easy Assembly: All fittings and struts included for straightforward setup. Flexible Sizing: Choose from 3ft single, 4ft 6 double, 5ft king, or 6ft super king.

1199 bought

Save 64 %!
Contemporary Metal Platform Bed with Slatted Frame - Single, Double, or King

NOW

£ 39.99

£ 129.99

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

Stylish metal bed: Sleek metal platform bed frame designed for timeless style and everyday comfort. Mattress compatibility: Works perfectly with memory foam, pocket sprung, hybrid, or standard mattresses.

12 bought

Save 69 %!
Memory Foam Hybrid Sprung Mattress, 5ft king, Grey

NOW

£ 109.00

£ 219.99

Memory Foam Hybrid Sprung Mattress, 5ft king, Grey

Sizes: Available in small single, single, small double, double or king size! Memory foam: Featuring a memory foam layer that moulds to your body's contours, providing a personalised sleep experience.

5122 bought

Save 50 %!
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

Premium Upholstery: Upholstered in durable crushed velvet, available in Black, Gold, Gunmetal Grey or Silver. Quick Assembly: Set up your new bed in just 30 minutes with included instructions.

151 bought

Save 58 %!
An Elegance memory foam mattress, King

NOW

£ 99.00

£ 589.01

An Elegance memory foam mattress, King

Speedy Delivery: Redeem this deal by midday and receive your order within 48 hours! Aims to promote good blood circulation and helps to relieve pressure points across the body. Option of a small single, single, small double, double or king.

2112 bought

Save 83 %!
PRICE DROP! Elegant Boucle Bed Frame with USB Charging - Double or King

NOW

£ 349.00

£ 699.99

PRICE DROP! Elegant Boucle Bed Frame with USB Charging - Double or King

Modern Boucle Design: Plush white or grey boucle fabric and modular silhouette suit any contemporary or classic bedroom. Upholstered Comfort: Generously padded headboard offers support for reading, relaxing, or watching TV.

6 bought

Save 50 %!
Grey divan bed with headboard and mattress, Super King, 4 Drawers

NOW

£ 269.00

£ 799.00

Grey divan bed with headboard and mattress, King, 2 Drawers

Available Sizes: Choose from Small Single, Single, Small Double, Double, King, or Super King. Suitable for any bedroom size.

28458 bought

Save 66 %!
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. Plush Boucle Upholstery: Soft teddy boucle fleece delivers comfort and a tactile finish for contemporary bedrooms.

5 bought

Save 72 %!
Hampton wingback bed, Super King, with Mattress, Charcoal

NOW

£ 319.00

£ 405.00

Hampton wingback bed, King, No Mattress, Grey

Available Sizes: Choose from single, double, king, or super king. Orthopedic Mattress: Filled with wool and cotton, plus a memory foam layer for ultimate comfort. Integrated Comfort.

92 bought

Save 21 %!
Extra deep memory foam sprung mattress, 5ft King

NOW

£ 115.00

£ 329.00

Extra deep memory foam sprung mattress, 5ft King

Sizes: Comes in a small single, single, small double, double, king, or super king size. Speedy Delivery: Redeem this deal by midday and receive your order within 48 hours!

691 bought

Save 65 %!
Ultra-Cool Blue Memory Foam Hybrid Mattress, Super King - 180

NOW

£ 119.00

£ 209.00

Ultra-Cool Blue Memory Foam Hybrid Mattress, Super King - 180

Breathe easy, sleep easy: Create a healthier sleep haven with the mattress's dust mite resistant and hypoallergenic features, ensuring restful nights. Pressure free paradise: Experience unmatched comfort as the responsive 40KG/M3 cool blue memory foam molds to your body, relieving pressure points.

275 bought

Save 43 %!
Grey fabric divan bed set, headboard and memory mattress, Super King, 4 Drawers

NOW

£ 269.00

£ 799.00

Grey fabric divan bed set, headboard and memory mattress, King, 2 Drawers

Quick Assembly: Assemble in just 20 minutes with one additional person—no specialist tools required. Space Saving Storage: Choose 2 or 4 deep drawers (approx.

2129 bought

Save 66 %!
Cool blue memory foam spring mattress, Super King, 9

NOW

£ 109.00

£ 449.99

Cool blue memory foam spring mattress, King, 9

Comfortable: Features distinctive spiral pattern stitching and is designed to contour to your body's natural shape. Sizes: Valid in small single, single, small double, double, king or super king.

1134 bought

Save 76 %!
Elegant Danish Modern Bed Frame & Base - Double/King

NOW

£ 199.00

£ 325.00

Elegant Danish Modern Bed Frame & Base - Double/King

Ample Storage: 15cm floor gap for storing essentials like slippers and blankets. Contemporary Design: Grey fabric headboard and wooden legs create a soothing, modern aesthetic. 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.

4 bought

Save 39 %!
PRICE DROP! Coco Plush Velvet Upholstered Bed with Memory Spring Mattress - All-In-One Comfort & Style (Single to Super King)

NOW

£ 159.00

£ 508.48

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

Versatile Sizing: Available in Single, Small Double, Double, King, and Super King sizes. Modern Chrome Feet: Chrome pipe feet deliver an elegant, contemporary finish.

7 bought

Save 69 %!
Cool Blue gel memory spring mattress with black border, Super King, 10

NOW

£ 99.00

£ 449.99

Cool Blue gel memory spring mattress with black border, King, 6

Choice of sizes: Available in Small Single, Single, Small Double, Double, King and Super King. Hybrid comfort: Gel memory foam and open coil springs combine for optimal support and pressure relief.

481 bought

Save 78 %!
Cool Blue gel memory spring mattress, Super King, 6

NOW

£ 92.00

£ 499.99

Cool Blue gel memory spring mattress, King, 6

Features: Hypoallergenic with a quilted cover. Sizes: Small Single, Single, Small Double, Double, King or Super King. Sprung: Supported by a system of long life bonnell springs. Thickness: Choose a 6” or 10” thickness.

459 bought

Save 82 %!
White Plush Divan Bed with Storage Drawers, Plush Upholstery & Memory Sprung Mattress - Single, Double, King

NOW

£ 89.00

£ 180.00

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

Customisable Sizes: Available in Single, Double, and King to fit any bedroom. What's Included?: Plush divan base, memory sprung mattress, and matching upholstered headboard.

280 bought

Save 51 %!
Lime hybrid memory and bonnell spring mattress, King

NOW

£ 139.00

£ 399.00

Lime hybrid memory and bonnell spring mattress, King

Get a 23cm Lime hybrid mattress. Speedy Delivery: Redeem this deal by midday and receive your order within 48 hours! Available in five sizes, from small single to super king. Designed to give your body support while you sleep.

315 bought

Save 65 %!
A Memory Foam Spring Open Coil Mattress, King

NOW

£ 99.99

£ 109.99

A Memory Foam Spring Open Coil Mattress, King

Firmness: Soft to medium firmness perfect for all body types and sleeping positions. Size options: Choose from 5 sizes small single, single, small double, double or king.

3910 bought

Save 9 %!
A Cream Cannes Wingback Bed Frame, 6ft Super King

NOW

£ 389.00

A Cream Cannes Wingback Bed Frame, 5ft King

Handcrafted Luxury: Meticulously made by skilled artisans for a bespoke, premium finish. Majestic Headboard: Features a striking 49 inch tall, deep button quilted headboard for added comfort.

47 bought

Chelsea Velvet Bed Frame with Ottoman Storage, 6ft Super King

NOW

£ 459.00

£ 899.00

Chelsea Velvet Bed Frame with Ottoman Storage, 5ft King Size

Multiple Sizes: Available in 3ft single, 4ft small double, 4ft6 double, 5ft king, and 6ft super king. Easy Assembly: All fittings included for a quick, straightforward set up.

19 bought

Save 49 %!
Velvet fabric ottoman bed, Super King, Lilac

NOW

£ 589.00

£ 1000.00

Velvet fabric ottoman bed, King, Lilac

Lift Up Ottoman Design: Gas lift pistons provide smooth, easy access to storage space. Multiple Sizes: Available in single, small double, double, king, and super king.

91 bought

Save 41 %!
5ft King Ottoman Divan Bed with Gas Lift Storage, Linen Upholstery

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£ 198.99

£ 314.99

5ft King Ottoman Divan Bed with Gas Lift Storage, Linen Upholstery

Modern Style: Contemporary square tufted headboard elevates any bedroom decor. Maximise Storage: Lift up base reveals a spacious, hidden compartment for bedding, pillows, and more—perfect for decluttering.

3 bought

Save 37 %!
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)

Orthopaedic support: Engineered for spinal alignment and pressure relief. Premium fillings: Wool, wadded, silk and cashmere layers for plush feel. Handstitched border & handles: Durable, easy to rotate, approx. 11" thick.

57 bought

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)

Multiple Sizes: Available in single, small double, double, and king sizes to suit every bed. Edge Support: Reinforced sides prevent sagging and accidental roll offs.

13 bought

Save 32 %!
A Diagonal Liner Ottoman Storage Bed Frame, 6ft Super King

NOW

£ 499.00

A Diagonal Liner Ottoman Storage Bed Frame, 5ft King Size

Hidden Storage: Effortlessly stores bedding and personal items Plush Upholstery: Luxurious grey velvet for ultimate comfort Space-Saving Solution: Integrated ottoman storage maximises space Durable Construction: Built to last with sturdy materials Chic Design: Modern panel headboard adds elegance

17 bought

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

Space Saving Storage: Gas lift mechanism reveals full under bed storage for bedding, clothes or essentials. Premium Upholstery: Durable fabric in black, light grey or dark grey for a modern look.

34 bought

Save 60 %!
PRICE DROP! Double or King Sized Industrial Metal Bed Frame with Storage, LED Headboard, and USB Ports

NOW

£ 119.00

£ 299.00

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

Smart Storage: Four hidden storage drawers glide smoothly, maximising space for bedding, clothes, and essentials.

146 bought

Save 60 %!
Plush velvet ottoman divan bed set, 6ft Super King End Lift, Yellow

NOW

£ 499.00

£ 1399.99

Plush velvet ottoman divan bed set, 5ft King End Lift, Yellow

Colour Variety: Available in eight stylish colours. Mattress: 10” medium firm memory foam mattress for superior comfort. Hidden Storage. Effortlessly stores bedding and personal items. Size Range: Single to super king sizes available.

314 bought

Save 64 %!
5cm airflow mattress topper, Super King

NOW

£ 23.99

£ 38.99

5cm airflow mattress topper, King

Soft Microfiber Material: Made with a super soft, spiral bounce back microfiber cover a luxuriously soft fabric that is breathable, comfortable, and insulating! Express Delivery: Redeem this deal by midday and receive your order within 24 hours!

2684 bought

Save 38 %!

Transform your bedroom into a sanctuary of comfort and style with our exclusive selection of King Bed with Mattress for Adults. Whether you’re upgrading a master suite or furnishing a new space, a king bed with a mattress set delivers generous room, supportive sleep, and enduring design, all curated for Wowcher UK shoppers who want the best deals without compromising quality.


From plush memory foam mattresses to responsive hybrid cores, our range encompasses different feel preferences, sizes, and aesthetics. Discover king size beds with upholstered headboards, solid wood frames, storage drawers, and low-profile platforms , all paired with mattresses that suit a wide range of sleep needs.


Unbeatable Deals on King Bed with Mattress for Adults


Explore bundled savings on a complete king bed with mattress or king size bed frame and mattress set. Our stock includes memory foam mattresses for contouring support, pocket sprung options for motion isolation, and hybrid cores that blend bounce with pressure relief. Look for storage king bed solutions, upholstered headboard styles, and solid-wood frames designed for durability. With Wowcher UK, you can secure premium comfort at prices that make a real difference to your bedroom budget.


Benefits often include fast delivery, easy assembly, and reassuring warranties, so you can shop confidently for your adult bedroom furniture without sacrificing style or savings.


Frequently Asked Questions

What to Consider When Choosing a King Bed with Mattress for Adults?


First, measure your space. A king size bed requires ample room to move around, especially in master bedrooms. Consider whether you prefer a platform king bed for a low-profile look or a traditional box frame with a tall headboard for a dramatic focal point.


Next, pick the mattress type that suits your sleep needs. Memory foam mattresses provide excellent pressure relief and are popular for couples because of their motion isolation. Hybrid mattresses combine coils with foam for a balanced feel. If you need firmer support, explore orthopaedic or medium-firm options. Also think about mattress height and the compatibility of your chosen bed frame with a compatible foundation or box spring.


Consider features that add practicality: king bed with storage drawers or a lift-up mechanism can maximize under-bed space, while upholstered or wood frames set the tone for your bedroom design. For allergy sufferers, seek hypoallergenic mattress covers and materials that resist dust mites and moisture.


What Are the Most Popular Types of King Beds?


Upholstered king beds with padded headboards are a timeless choice that adds coziness and luxury to any bedroom. For a streamlined look, many shoppers opt for platform king bed frames that sit close to the floor, giving a modern aesthetic and easy cleaning. If storage is a priority, a king bed with storage drawers or a captain’s bed design can hide away bedding, pillows, and seasonal items while keeping the room tidy. Classic wooden frames offer durability and a timeless feel, while metal frames can deliver an industrial vibe with robust support. Whatever your taste, there are king size bed options that pair seamlessly with a matching mattress set, creating a cohesive sleep space.


For families or shared bedrooms, consider a king bed with a larger sleep surface and reinforced foundations to minimize squeaks and motion transfer. If you’re upgrading from a queen, a memory foam mattress or hybrid choice can upgrade comfort without sacrificing support or durability.


How to Maintain Your King Bed with Mattress?


Regular care prolongs the life of your king bed with mattress. Rotate or flip your mattress as recommended by the manufacturer to prevent uneven wear, and vacuum the mattress surface periodically to reduce dust accumulation. Use a fitted protector to guard against spills and allergens, and ensure the bed foundation remains clean and level to prevent frame stress. If you choose a storage or lifting bed, keep the mechanisms clean and dry to avoid stiffness or rust over time.


A clean, well-fitted sheets set with breathable fabrics can improve comfort and airflow, extending the perceived lifespan of both your mattress and frame. Pairing your bed with seasonal bedding can also help regulate temperature for a restful night, while a high-quality mattress protector safeguards against accidents and wear. Explore our range of mattress sets and bed frame king size options to find the perfect fit for your lifestyle and budget.


How do I choose between a memory foam or hybrid mattress for a king bed? Memory foam offers excellent contouring and motion isolation, ideal for couples, while hybrids blend springs with foam for more bounce and cooler sleep. If you sleep hot, look for cooling features or breathable cover fabrics and zoned support for targeted comfort.


Are king beds with storage worth it for small rooms? Yes, storage options can reclaim valuable floor space and reduce clutter, making a smaller master or guest room feel more open while keeping bedding and accessories neatly tucked away.


What height should a king bed be? Typical ranges are from around 24 to 36 inches, counting the mattress and frame. Platform beds are lower, while beds with tall headboards and heavy frames read as more traditional or luxurious. Choose a height that suits your night-time routines, accessibility needs, and ceiling clearance.


Do all king beds require a box spring? Not necessarily. Platform and slat-based frames can support modern mattresses directly, while traditional box frames work well with many spring and hybrid mattresses. Check the bed’s foundation requirements to ensure proper support and warranty coverage.


Can I find a king bed with mattress that fits a tight budget? Absolutely. Look for bundled deals that include a mattress set and frame, compare different firmness levels, and watch for promotions on memory foam, latex, and hybrid options. Wowcher UK regularly features discounts on complete king bed with mattress sets to help you maximize comfort without overspending.


Whether you’re after a luxurious upholstered king bed, a solid wood frame, or a space-saving platform with storage, our collection combines style, support, and savings. Shop with confidence on Wowcher UK and discover how a King Bed with Mattress for Adults can transform your sleep and your bedroom design.