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King size double mattresses

Grand Relax Memory Foam Mattress - Multi-Zone Pressure Relief & Support (Single, Double, King, Super-King)

NOW

€ 199.99

€ 899.00

Grand Relax Memory Foam Mattress - Multi-Zone Pressure Relief & Support (Single, Double, King, Super-King)

Breathable Technology: Flowspring system keeps you cool and fresh all night. Durable Build: 28cm thickness with a 4cm topper ensures lasting support.
Save 78 %!
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Cashmere Royal Deluxe Gel Mattress - Single to Super King Available

NOW

€ 149.99

€ 1091.72

Cashmere Royal Deluxe Gel Mattress - Single to Super King Available

Hypoallergenic: Anti allergy and antibacterial for a fresh sleep. Eco Friendly Materials: Made with natural cashmere fibres.
Save 86 %!
Bamboo Royal Care Ventilating Mattress - 4 Sizes

NOW

€ 134.00

€ 1034.78

Bamboo Royal Care Ventilating Mattress - 4 Sizes

Eco friendly: This Bamboo Royal Care mattress is constructed with carefully selected materials that prioritise ecological integrity, ensuring that every component is non toxic and eco friendly. Optional firmness: With innovative Duo System technology, this mattress features two distinct firmness levels on each side, allowing users to choose their preferred level of support and comfort.
Save 87 %!
Memory Foam Royal Multi Zone Mattress - 4 Sizes

NOW

€ 129.00

€ 693.39

Memory Foam Royal Multi Zone Mattress - 4 Sizes

Versatile Sizes: Available in single, double, king, and super king. Multi zone Comfort: Enjoy unparalleled anti stress rest with adaptable zones. Premium Material: Made from Super. Soft Ultra Rest Foam for ultimate comfort.
Save 81 %!
Memory Foam Multizone Mattress - Pressure Relief & Duo Firmness (All Sizes)

NOW

€ 154.00

€ 959.00

Memory Foam Multizone Mattress - Pressure Relief & Duo Firmness (All Sizes)

12 Pressure Care Zones: Targeted support relieves pressure points for restful sleep. Duo System Technology: Flip for medium or high firmness to suit your comfort needs.
Save 84 %!
Memory Foam Hybrid Mattress with Cooling Technology - Small Single to Double

NOW

€ 89.00

€ 151.30

Memory Foam Hybrid Mattress with Cooling Technology - Small Single to Double

Sprung Support: 13.5 gauge open coil springs ensure even weight distribution and lasting comfort. Superior Pressure Relief: Adapts to your body contours for restful, supported sleep.
Save 41 %!
Men's Mid-Length Wool Blend Coat - Double Collar, Smart-Casual

NOW

€ 59.99

Men's Mid-Length Wool Blend Coat - Double Collar, Smart-Casual

Versatile wear: The solid colour long sleeve coat effortlessly pairs with jeans, casual pants, or even suit trousers, ensuring a stylish look for various occasions. Multiple sizes: Purchase a coat that fits you perfectly from 6 sizes: M, L, XL, 2XL, 3XL, and 4XL.
PRICE DROP! Pressure Fit Dog Safety Gate - Double-Locking, Adjustable, No-Drill, For Small & Medium Breeds

NOW

€ 119.50

€ 128.99

PRICE DROP! Pressure Fit Dog Safety Gate - Double-Locking, Adjustable, No-Drill, For Small & Medium Breeds

Effortless Operation: The double locking system allows adults to open the gate with ease, ensuring both safety and convenience. Customizable Fit: Adjust the gate until a secure fit is achieved by tightening both sides to reduce the gap.
Save 7 %!
Double Deck Globe Drinks Cabinet Mini Bar - Solid Wood, Mobile, Large Capacity, Stylish Kitchen Storage

NOW

€ 69.99

€ 90.99

Double Deck Globe Drinks Cabinet Mini Bar - Solid Wood, Mobile, Large Capacity, Stylish Kitchen Storage

Durable Stand: Solid wood construction ensures longevity and style. Easy Assembly: Simple setup with included instructions ensures you can start entertaining in no time!
Save 23 %!
4* NYX Hotel Dublin Christchurch City Break for 2 - Superior King Room, Drinks Vouchers & Breakfast, Award Winning Central Stay

NOW

€ 139.00

€ 250.00

4* NYX Hotel Dublin Christchurch City Break for 2 - Superior King Room, Drinks Vouchers & Breakfast, Award Winning Central Stay

Toast to your break: Enjoy a complimentary drinks voucher each to enjoy at the hotel's stylish bar cheers! Where: Christchurch, Dublin.
Save 44 %!
Women's Longline Pleated Double-Breasted Coat - 100% Polyester, Classic Fit, 5 Sizes, 3 Colours

NOW

€ 34.99

€ 58.43

Women's Longline Pleated Double-Breasted Coat - 100% Polyester, Classic Fit, 5 Sizes, 3 Colours

Premium material: This coat is fashioned from 100% polyester, and is available in black, navy, or cream colour options for a classy look. Stylish coat: Elevate your winter wardrobe with the Pleated Double Breasted Coat, where fashion meets functionality in a perfect blend of comfort and style in S, M, L, XL, or XXL size options.
Save 40 %!
30cm Royal Spring Premier Mattress - 4 Sizes

NOW

€ 234.00

€ 742.98

30cm Royal Spring Premier Mattress - 4 Sizes

Sustainable Quality: OEKO TEX® certified materials. Superior Pressure Relief: Adapts to body contours for restful sleep.
Save 69 %!
Regal Prime 12-Zone Ergonomic Mattress - 4 Sizes

NOW

€ 139.99

€ 1161.84

Regal Prime 12-Zone Ergonomic Mattress - 4 Sizes

Available Sizes: Choose from single, double, king, or super king. Ergonomic Comfort: Anatomical design for ultimate support and comfort.
Save 88 %!
Cooling Memory Foam Hybrid Mattress - 4 Sizes

NOW

€ 79.99

€ 196.37

Cooling Memory Foam Hybrid Mattress - 4 Sizes

Temperature Regulation. Innovative cooling technology keeps you comfortable all night Hypoallergenic. Dust mite resistant for a healthier sleep environment Adaptive Contouring. Molds to your body shape for personalized support Easy Delivery.
Save 59 %!
Memory Foam Open Coil Mattress - 5 Sizes

NOW

€ 64.99

€ 103.72

Memory Foam Open Coil Mattress - 5 Sizes

Temperature Regulation. Super soft micro quilted cool touch top panel. Superior Pressure Relief. Reduces pressure and supports all sleep positions.
Save 37 %!
Soft Foam Royal Multi-Zone Mattress - All Sizes

NOW

€ 149.99

€ 839.00

Soft Foam Royal Multi-Zone Mattress - All Sizes

Custom Size Options: Available in single, double, king, and super king sizes to perfectly fit your bed. Pressure Relief System: Features 12 rest zones to relieve stress and support your body.
Save 82 %!
Hypoallergenic Cooling Memory Foam Mattress - 5 Sizes

NOW

€ 60.99

€ 149.25

Hypoallergenic Cooling Memory Foam Mattress - 5 Sizes

Temperature Regulation: Innovative cooling top panel keeps you comfortable all night. Hypoallergenic Design: Dust mite resistant and hypoallergenic for a healthy night's sleep.
Save 59 %!
Supreme Hybrid Memory Foam & Pocket Spring Mattress - 4 Sizes

NOW

€ 164.00

€ 959.00

Supreme Hybrid Memory Foam & Pocket Spring Mattress - 4 Sizes

Viscoelastic comfort: This mattress features 5cm of viscoelastic, super soft, and todotherm fibres that provide gradual support for any sleeping position. High transpiration: Experience excellent air circulation that prevents moisture buildup, making it perfect for hot sleepers and those who suffer from night sweats.
Save 83 %!
Quilted Memory Foam Sprung Mattress - 4 Sizes

NOW

€ 74.99

€ 195.13

Quilted Memory Foam Sprung Mattress - 4 Sizes

Hypoallergenic Design: Anti dust mite properties provide a healthier sleep environment. Low Maintenance: Single sided design requires no flipping, just occasional rotation.
Save 62 %!
Extra Deep Hybrid Memory Sprung Mattress - Pressure Relief & Support in 4 Sizes

NOW

€ 76.99

€ 171.97

Extra Deep Hybrid Memory Sprung Mattress - Pressure Relief & Support in 4 Sizes

Pressure Relief: Memory foam contours to your body, easing stress on head, neck, and shoulders. Easy Delivery: Mattress arrives vacuum packed and rolled for simple setup at home.
Save 55 %!
Max One Orthopaedic Memory Foam Mattress - Pressure Relief & Cooling in 4 Sizes

NOW

€ 164.00

€ 1009.00

Max One Orthopaedic Memory Foam Mattress - Pressure Relief & Cooling in 4 Sizes

Experience advanced cooling technology: Featuring viscoelastic and Viscosoft fibres, this mattress provides superior breathability and moisture control, keeping you cool and comfortable. Discover the ultimate orthopaedic mattress: This mattress, made in Spain, combines advanced technology with premium materials to deliver an exceptional sleeping experience.
Save 84 %!
Hybrid Cool Touch Memory Sprung Mattress - 5 Sizes

NOW

€ 70.99

€ 156.48

Hybrid Cool Touch Memory Sprung Mattress - 5 Sizes

Superior Pressure Relief: Adapts to body contours for restful sleep. Temperature Control: Cool Touch cover regulates temperature.
Save 55 %!
Children's Memory Sprung Mattress - Open Coil, Hypoallergenic, 2 Sizes

NOW

€ 68.99

€ 143.74

Children's Memory Sprung Mattress - Open Coil, Hypoallergenic, 2 Sizes

Adaptive Memory Fibre: Next gen visco elastic memory fibre contours to your child's body for tailored comfort. Bunk & Cabin Bed Friendly: Compact depth and design make it ideal for bunk beds, cabin beds and kids' rooms.
Save 52 %!
Orange Memory Foam Mattress with Bonnell Springs - Ergonomic Support in All Sizes

NOW

€ 73.99

€ 128.81

Orange Memory Foam Mattress with Bonnell Springs - Ergonomic Support in All Sizes

Motion Isolation: Minimises partner disturbance for uninterrupted rest. Convenient Delivery: Arrives vacuum packed, rolled, and boxed for easy transport.
Save 43 %!
Cool Blue Memory Foam Mattress Topper with Cooling Tech - 10 Sizes

NOW

€ 74.99

€ 144.89

Cool Blue Memory Foam Mattress Topper with Cooling Tech - 10 Sizes

Hypoallergenic & Anti Bacterial: Designed to reduce allergens and promote a healthier sleep environment. Versatile Size Options: Choose from 1 inch or 2 inch depths across five UK sizes to fit any bed.
Save 48 %!
PRICE DROP! Cooling Memory Foam Mattress - Ergonomic, Pressure-Relief Support (5 Sizes)

NOW

€ 71.99

€ 144.12

PRICE DROP! Cooling Memory Foam Mattress - Ergonomic, Pressure-Relief Support (5 Sizes)

Adaptive Contouring: Moulds to your body shape for personalised ergonomic support. Motion Isolation: Absorbs movement so you won't disturb your partner at night.
Save 50 %!
Orthopaedic Memory Foam & Spring Mattress - Pressure Relief, 4 Sizes

NOW

€ 60.99

€ 127.56

Orthopaedic Memory Foam & Spring Mattress - Pressure Relief, 4 Sizes

Single Sided Design: No flipping required—just rotate for easy care. Medium Soft Firmness: Balances plush comfort with reliable support.
Save 52 %!
Double-Layer Portable Stainless Steel Electric Lunch Box - Rapid-Heat, Large Capacity, Sleek Design

NOW

€ 54.99

€ 95.14

Double-Layer Portable Stainless Steel Electric Lunch Box - Rapid-Heat, Large Capacity, Sleek Design

Portable & Lightweight: Easy to carry for work, school, or travel. Antibacterial Stainless Steel: Keeps food fresh and hygienic. Modern Style: Sleek design suits any kitchen or lunch bag. Rapid Heating: Enjoy hot meals in just 20 minutes.
Save 42 %!
Heavy-Duty Pressure Fit Auto-Close Dog Safety Gate - Double Lock, Steel, Black, for Medium & Large Breeds

NOW

€ 107.00

€ 129.99

Heavy-Duty Pressure Fit Auto-Close Dog Safety Gate - Double Lock, Steel, Black, for Medium & Large Breeds

Easy pressure fit installation: Quick setup without wall damage; adjustable to fit perfectly. Secure double locks: Rotatable bottom locks and easy slide buttons provide secure control.
Save 18 %!
6.5ft x 3.5ft Metal Garden Storage Shed with with Double Sliding Doors and 4 Vents - Green

NOW

€ 216.00

€ 299.99

6.5ft x 3.5ft Metal Garden Storage Shed with with Double Sliding Doors and 4 Vents - Green

Durable Galvanised Steel Construction. Built to resist rust, corrosion, and rain for long lasting outdoor protection. Double Lockable Sliding Doors. Access contents easily while keeping them secure (lock not included).
Save 28 %!
Chrono Sport Multizone Mattress - All Sizes

NOW

€ 149.00

€ 859.00

Chrono Sport Multizone Mattress - All Sizes

Premium Upholstery: Durable, easy clean fabric complements modern interiors and resists daily wear. What's Included?
Save 83 %!
Magnum Cashmere Memory Foam Mattress - 4 Sizes

NOW

€ 154.00

€ 1549.00

Magnum Cashmere Memory Foam Mattress - 4 Sizes

Dual firmness: The innovative Duo. System H2 H3 allows you to choose between medium and high firmness, catering to your unique sleep preferences.
Save 90 %!
Tempus Gold Memory Foam Mattress - 4 Sizes

NOW

€ 189.99

€ 1179.44

Tempus Gold Memory Foam Mattress - 4 Sizes

Breathable Design: Keeps you cool with breathable materials for fresh sleep. Superior Pressure Relief: Adapts to body contours for restful sleep.
Save 84 %!
Zig Zag Memory Fibre Sprung Mattress - All Sizes

NOW

€ 79.99

€ 156.17

Zig Zag Memory Fibre Sprung Mattress - All Sizes

Hypoallergenic: Dust mite resistant and hypoallergenic, this mattress is designed to give you a healthy night's sleep, every night! Sprung mattress: Featuring a 13.5 gauge open coil spring system that allows for even weight distribution for extra support and comfort.
Save 49 %!
Marron 27 Hybrid Mattress - Pocket Spring & Memory Foam, All Sizes

NOW

€ 174.00

€ 660.33

Marron 27 Hybrid Mattress - Pocket Spring & Memory Foam, All Sizes

Easy Delivery: Delivered rolled and vacuum packed for convenience. Thermoregulation: Flow. Spring system maintains optimal temperature all night. Hybrid Comfort: 150 pocket springs and multilayer memory foam for balanced support and softness.
Save 74 %!
Memory Foam Mattress with Ergonomic Support & Cooling Comfort - All Sizes

NOW

€ 70.99

€ 207.03

Memory Foam Mattress with Ergonomic Support & Cooling Comfort - All Sizes

Multiple Sizes. Choose from small single, single, small double or double Low Maintenance. No need to turn; just rotate every few months Adaptive Contouring. Moulds to your body shape for personalised support Superior Pressure Relief.
Save 66 %!
Bed Set with Airbond Mattress & Premium Fabric Headboard - Multiple Sizes

NOW

€ 459.99

€ 709.00

Bed Set with Airbond Mattress & Premium Fabric Headboard - Multiple Sizes

Stylish Headboard: Select from four designs to match your décor. What's Included?
Save 35 %!
Ergonomic Memory Foam Mattress - Pressure Relief & Cooling, 4 Sizes

NOW

€ 89.99

€ 154.95

Ergonomic Memory Foam Mattress - Pressure Relief & Cooling, 4 Sizes

Hypoallergenic: Dust mite resistant for a healthier night's sleep. Superior Pressure Relief: Relieves pressure points and promotes spinal alignment.
Save 42 %!
Ergonomic Cooling Memory Foam Pressure-Relief Mattress - Multiple Sizes

NOW

€ 63.99

€ 164.81

Ergonomic Cooling Memory Foam Pressure-Relief Mattress - Multiple Sizes

What's Included?: A memory foam sprung open coil mattress available in multiple sizes. Superior Pressure Relief: Relieves pressure points for deeper, more restful sleep.
Save 61 %!
Royal Premier Pocket Sprung Memory Foam Mattress - Pressure Relief, Multiple Sizes

NOW

€ 179.99

€ 1140.00

Royal Premier Pocket Sprung Memory Foam Mattress - Pressure Relief, Multiple Sizes

Multiple Sizes: Available in single, double, king, and super king to suit any bedroom. Easy Delivery: Mattress arrives vacuum packed for convenient handling and setup.
Save 84 %!
White Zig Zag Memory Foam Mattress - 4 Sizes

NOW

€ 75.99

€ 194.57

White Zig Zag Memory Foam Mattress - 4 Sizes

18cm Depth: Features a 13.5 bonnell gauge open coil spring system. Pressure Relief: Alleviates stress on pressure points for a restful sleep.
Save 61 %!
Cashmere Black 12-Zone Memory Foam Mattress - Multiple Sizes

NOW

€ 149.00

€ 1187.21

Cashmere Black 12-Zone Memory Foam Mattress - Multiple Sizes

Cloud Effect Comfort: Multilayer memory foam system cushions pressure points. Dual Firmness: Flip between medium and high firmness to suit your sleep style.
Save 87 %!
Cooling Memory Foam Spring Mattress - Ergonomic Support in 5 Sizes

NOW

€ 72.99

€ 184.74

Cooling Memory Foam Spring Mattress - Ergonomic Support in 5 Sizes

Adaptive Contouring: Moulds to your body shape for personalised support. Hypoallergenic: Designed for a healthy, allergy free night's rest.
Save 60 %!
Cooling Memory Foam Mattress with Zig Zag Stitch - 8" Hybrid, Hypoallergenic, Multiple Sizes

NOW

€ 79.99

€ 192.19

Cooling Memory Foam Mattress with Zig Zag Stitch - 8" Hybrid, Hypoallergenic, Multiple Sizes

Hypoallergenic: Anti bacterial and dust mite resistant for a cleaner, healthier sleep. Cooling Sleep: Temperature regulating memory foam helps keep you cool all night.
Save 58 %!
Memory Foam Extra Deep Spring Mattress - 4 Sizes

NOW

€ 69.99

€ 209.97

Memory Foam Extra Deep Spring Mattress - 4 Sizes

Superior Pressure Relief: Adapts to body contours for a restful sleep. Hypoallergenic: Dust mite resistant for a healthy night's sleep.
Save 67 %!
Aqua Blue Memory Foam Spring Mattress - 5 Sizes

NOW

€ 60.99

€ 163.42

Aqua Blue Memory Foam Spring Mattress - 5 Sizes

Adaptive Contouring: Molds to your body shape for personalized support. Pressure Relief: Relieves stress points for a restful sleep.
Save 63 %!
PRICE DROP! Adare 1800 Bed - Premium Base with Plush Mattress & Headboard, Multiple Sizes

NOW

€ 559.99

€ 799.00

PRICE DROP! Adare 1800 Bed - Premium Base with Plush Mattress & Headboard, Multiple Sizes

Supportive Mattress: Pocket sprung with Sensory. Gel foam for advanced pressure relief and spinal support.
Save 30 %!
Air Max Orthopaedic Multizone Mattress

NOW

€ 174.00

€ 849.00

Air Max Orthopaedic Multizone Mattress

Thickness: A generous 30cm of plush comfort with 12 multi zone areas means the mattress adjusts with your movements, giving a supportive hug all night long. Relaxing mattress: Crafted with viscoelastic, Viscosoft, and Biotherm fibres for the ultimate softness and adaptability, this mattress supports both comfort and health.
Save 80 %!
Royal Spring Premier Hybrid Latex Mattress

NOW

€ 254.00

€ 875.21

Royal Spring Premier Hybrid Latex Mattress

Durable: This mattress comes with a 10 year lifespan, is OEKO TEX® certified, 3 year warranty included and is backed by European quality standards. Comfortable mattress: This luxurious mattress features a unique blend of materials, ensuring restful sleep and a perfect fit for any bedroom setup.
Save 71 %!
Kids Football Mattress - Small Single & Single

NOW

€ 58.99

€ 114.66

Kids Football Mattress - Small Single & Single

Modern Football Design: Add a touch of sport with a vibrant blue football themed mattress, perfect for any child's room. Hypoallergenic Fabric: Ideal for allergy sufferers with anti dust mite and antibacterial properties.
Save 49 %!
Cooling Memory Foam Mattress with Ergonomic Support

NOW

€ 73.99

€ 321.38

Cooling Memory Foam Mattress with Ergonomic Support

Available Sizes. Small single, single, small double, and double Adaptive Contouring. Molds to your body shape for personalized support Temperature Regulation. Cool Touch cover ensures a refreshing sleep Superior Pressure Relief.
Save 77 %!
Desire Beds 7 Core Layer Memory Foam Mattress

NOW

€ 60.99

€ 139.45

Desire Beds 7 Core Layer Memory Foam Mattress

Convenient Packaging: Vacuum packed, rolled, and boxed for easy transport. Memory Foam Comfort: Experience ultimate relaxation with a 7 core layer memory foam mattress.
Save 56 %!
Leatherette Headboard - 3 Sizes, 12 Colours

NOW

€ 71.99

€ 189.00

Leatherette Headboard - 3 Sizes, 12 Colours

Durable Upholstery: Easy care leatherette finish resists daily wear and wipes clean in seconds. Quick Assembly: Simple setup lets you enjoy your new bed in minutes—no specialist tools required.
Save 62 %!
Double-Sided Outdoor Sports Rebounder Net - Adjustable, Portable, All-Weather PE, 100x95x90cm, Family Garden Game

NOW

€ 60.50

€ 69.99

Double-Sided Outdoor Sports Rebounder Net - Adjustable, Portable, All-Weather PE, 100x95x90cm, Family Garden Game

Adjustable Angles. Customise the rebound angle to suit different drills and skill levels Quick Assembly.
Save 14 %!
Acrylic Auto-Close Dog Safety Gate - Double Lock, Pressure Fit, Adjustable Width (74-80cm), Clear Panel for Doors & Stairs

NOW

€ 112.00

€ 139.99

Acrylic Auto-Close Dog Safety Gate - Double Lock, Pressure Fit, Adjustable Width (74-80cm), Clear Panel for Doors & Stairs

Easy accessibility: Gate swings in both directions, ideal for doorways, hallways, and stairs. Double lock security: Easy one handed opening for adults; dual bottom locks control door direction.
Save 20 %!
Nova Aqualine Headboard - 3 Sizes, 11 Colours

NOW

€ 71.99

€ 189.00

Nova Aqualine Headboard - 3 Sizes, 11 Colours

Premium Upholstery: Upholstered in durable, easy clean fabric available in 11 stylish shades to suit any décor. Customisable Options: Select from 90cm, 100cm, or 115cm widths to perfectly fit single, small double, or double beds.
Save 62 %!

Discover Wowcher UK deals on King size double mattresses and compatible bed frames, including memory foam king size mattress, hybrid alternatives, and orthopaedic options. Explore bundles with mattress toppers, protectors, and luxurious pillow tops to upgrade your sleep without breaking the bank.


From discount delivery to next-day options, our listings bring comfort and value together.


Frequently Asked Questions About King size double mattresses

What bed types are included with King size double mattresses?


span style="font-size: 18px;" Options include memory foam king size mattress, latex hybrid, pocket-sprung, and orthopaedic styles. Check the dimensions (e.g., 150x200 cm) and compatible bed frames to ensure a perfect fit. /span

How do I choose the right king size mattress?


span style="font-size: 18px;" Consider firmness, sleeping position, material preferences, and allergy needs. Measure your room and bed base space, then compare cooling, edge support, and durability features. /span

Do Wowcher deals include free delivery or discounts on kingsize mattresses?


span style="font-size: 18px;" Yes—some listings offer free delivery over a threshold or discounted shipping, plus bundle offers with protectors, toppers, and bed frames to save more at checkout. /span

What accessories pair well with King size double mattresses?


span style="font-size: 18px;" Pair with mattress toppers, waterproof protectors, pillow sets, and sturdy bed bases or frames for a complete sleep solution and longer mattress life. /span

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