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King size double mattresses

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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

Superior Pressure Relief: 12 resting areas distribute weight evenly. Eco Friendly Materials: Made with natural cashmere fibres.
Save 86 %!
Sonic Kids Cartoon Duvet Cover Set - Breathable Polyester, 3D Print, Single/Double/King, Optional Plush Pillow

NOW

€ 27.99

€ 60.07

Sonic Kids Cartoon Duvet Cover Set - Breathable Polyester, 3D Print, Single/Double/King, Optional Plush Pillow

Soft material: Crafted from lightweight, breathable polyester, this quilt cover offers lasting comfort that's perfect for everyday use. Large design: The bold 3D design brings Sonic's iconic energy to life, making any room stand out with a playful, dynamic look.
Save 53 %!
Memory Foam Royal Multi Zone Mattress - 4 Sizes

NOW

€ 129.00

€ 693.39

Memory Foam Royal Multi Zone Mattress - 4 Sizes

Premium Material: Made from Super. Soft Ultra Rest Foam for ultimate comfort. Versatile Sizes: Available in single, double, king, and super king. Health Benefits: Anti allergic, antibacterial, and mite resistant for a healthier sleep.
Save 81 %!
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

Temperature Control: Quilted, breathable border ventilates the mattress for a cool night's rest. Hypoallergenic: Dust mite resistant for a healthier sleeping environment.
Save 41 %!
Luxury Fleece Thermal King Size Blanket Throw - 3 Colours!

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€ 29.99

Luxury Fleece Thermal King Size Blanket Throw - 3 Colours!

Warmth redefined: Embrace unparalleled comfort with the Thermal Oversized Blanket Throw. Crafted from the sumptuously soft faux fur fleece Heat.
Women's Longline Pleated Double-Breasted Coat - 100% Polyester, Classic Fit, 5 Sizes, 3 Colours

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€ 32.99

€ 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 44 %!
Men's Mid-Length Wool Blend Coat - Double Collar, Smart-Casual

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€ 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! Premium Pressure Fit Dog Safety Gate - Double-Locking, Adjustable, For Small & Medium Breeds

NOW

€ 112.00

€ 122.99

PRICE DROP! Premium Pressure Fit Dog Safety Gate - Double-Locking, Adjustable, 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 9 %!
Double Deck Globe Drinks Cabinet Mini Bar - Solid Wood, Mobile, Large Capacity, Stylish Kitchen Storage

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

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€ 54.99

€ 95.14

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

Hygienic and stylish: The antibacterial stainless-steel interior preserves freshness, while the modern design adds a stylish touch. Quick and even heating: The double-layer stainless-steel design heats food quickly and evenly, keeping meals warm and delicious. Spacious and organised: The large capacity (H 15cm x W 13cm x L 24cm) and separate compartments store multiple dishes without mixing flavours. Great portability: This portable design heats food in just 20 minutes and makes carrying meals easy for work, school, or travel.
Save 42 %!
Heavy-Duty Auto-Close Dog Safety Gate, Pressure Fit, Double Lock, Black - For Medium & Large Breeds

NOW

€ 72.99

€ 129.99

Heavy-Duty Auto-Close Dog Safety Gate, Pressure Fit, Double Lock, 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 44 %!
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 %!
Chrono Sport Multizone Mattress - All Sizes

NOW

€ 149.00

€ 859.00

Chrono Sport Multizone Mattress - All Sizes

Air. Sense System: Breathable stretch 3D fabric ensures cool, fresh nights by promoting airflow. What's Included? Chrono Sport Multizone Mattress in your chosen size.
Save 83 %!
Regal Prime 12-Zone Ergonomic Mattress - 4 Sizes

NOW

€ 139.99

€ 1161.84

Regal Prime 12-Zone Ergonomic Mattress - 4 Sizes

Regulation: Designed to regulate body temperature and helps to achieve a full rest. 12 zones: Resting system that offers adaptability to correct the position of the spine and eliminate pressure points.
Save 88 %!
Soft Foam Royal Multi-Zone Mattress - All Sizes

NOW

€ 149.99

€ 839.00

Soft Foam Royal Multi-Zone Mattress - All Sizes

Royal Multi Zone Comfort: Experience superior comfort with our multi zone design that adapts to your body's contours. Custom Size Options: Available in single, double, king, and super king sizes to perfectly fit your bed.
Save 82 %!
Zig Zag Memory Fibre Sprung Mattress - All Sizes

NOW

€ 79.99

€ 156.17

Zig Zag Memory Fibre Sprung Mattress - All Sizes

Mattress: Get a zig zag memory fibre open coil sprung mattress. Sprung mattress: 13.5 gauge open coil spring system allows the weight to be distributed evenly for extra support and comfort.
Save 49 %!
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 %!
Ergonomic Cooling Memory Foam Pressure-Relief Mattress - Multiple Sizes

NOW

€ 63.99

€ 164.81

Ergonomic Cooling Memory Foam Pressure-Relief Mattress - Multiple Sizes

Mattress Depth: Features a high layer of high density next generation memory foam to mould around the shape of your body. Cover Material: Features a breathable fabric that has been designed to contain hypoallergenic and anti dust mite fillings with anti bacterial properties to keep the flow of air passing through the mattress.
Save 61 %!
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

Custom fit options: This mattress is available in a range of sizes, including 2ft 6' small single, 3ft single, 4ft small double, and 4ft 6' double size. Convenient delivery: Delivered vacuum packed, rolled, and boxed, this mattress is easy to set up in your home, making your shopping experience hassle free.
Save 55 %!
Quilted Memory Foam Sprung Mattress - 4 Sizes

NOW

€ 74.99

€ 195.13

Quilted Memory Foam Sprung Mattress - 4 Sizes

Supportive Springs: 13.5 gauge Bonnell open coil spring system ensures even weight distribution. British Craftsmanship: Proudly made in the UK with premium materials and craftsmanship.
Save 62 %!
Hypoallergenic Cooling Memory Foam Mattress - 5 Sizes

NOW

€ 60.99

€ 149.25

Hypoallergenic Cooling Memory Foam Mattress - 5 Sizes

Memory foam: Featuring a layer of visco elastic memory foam that contours to your body shape and aligns your joints. Easy to Maintain: This mattress is single sided, meaning it only needs rotating to maintain its shape and performance!
Save 59 %!
Cooling Memory Foam Hybrid Mattress - 4 Sizes

NOW

€ 79.99

€ 196.37

Cooling Memory Foam Hybrid Mattress - 4 Sizes

Easy Delivery. Arrives vacuum packed and rolled for convenience Temperature Regulation. Innovative cooling technology keeps you comfortable all night Adaptive Contouring. Molds to your body shape for personalized support Hypoallergenic.
Save 59 %!
Memory Foam Open Coil Mattress - 5 Sizes

NOW

€ 64.99

€ 103.72

Memory Foam Open Coil Mattress - 5 Sizes

Superior Pressure Relief. Reduces pressure and supports all sleep positions. Temperature Regulation. Super soft micro quilted cool touch top panel.
Save 37 %!
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

Comfort: Constructed with a layer of next generation visco elastic memory fibre foam. Mattress sale: Get a children's open coil sprung mattress.
Save 52 %!
Hybrid Cool Touch Memory Sprung Mattress - 5 Sizes

NOW

€ 70.99

€ 156.48

Hybrid Cool Touch Memory Sprung Mattress - 5 Sizes

Made in the UK: Crafted with pride using premium materials. Superior Pressure Relief: Adapts to body contours for restful sleep. Temperature Control: Cool Touch cover regulates temperature. Hypoallergenic: Dust mite resistant for a healthy sleep.
Save 55 %!
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! Memory fibre: Constructed with two layers of high quality visco elastic memory fibre which contours to the body and provides continual support.
Save 49 %!
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

Hypoallergenic: Designed for a healthy, allergy free night's rest. Superior Pressure Relief: Medium soft firmness relieves pressure on your back.
Save 60 %!
Ergonomic Memory Foam Mattress - Pressure Relief & Cooling, 4 Sizes

NOW

€ 89.99

€ 154.95

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

Properties: Crafted with hypoallergenic and anti dust mite features. Mattress: Grab yourself a memory foam tufted spring mattress.
Save 42 %!
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

Adaptive Contouring. Moulds to your body shape for personalised support Low Maintenance. No need to turn; just rotate every few months Motion Isolation. Minimises partner disturbance for uninterrupted rest Superior Pressure Relief.
Save 66 %!
Bed Set with Airbond Mattress & Premium Fabric Headboard - Multiple Sizes

NOW

€ 449.99

€ 709.00

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

Supportive Mattress: Medium firmness with Bonnell Spring and Airbond filling for optimal back support. Customisable Options: Choose from five sizes and five fabric colours to fit your space and style.
Save 37 %!
Cooling Memory Foam Mattress - Ergonomic, Pressure-Relief Support (5 Sizes)

NOW

€ 69.99

€ 144.12

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

Exceptional layers of comfort: Helps to create even weight distribution. Moulding feature: Contours to user's body shape. Mattress: Get a grey sprung seven core mattress. Sizes: Small single, single, small double, double or king.
Save 51 %!
Cooling Memory Foam Mattress - Ergonomic, Pressure-Relief Support (5 Sizes)

NOW

€ 73.99

€ 144.12

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

Vacuum Packed: Arrives rolled and compact for easy delivery and setup. Temperature Regulation: Soft cooling top panel helps maintain a comfortable sleep climate.
Save 49 %!
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

Multiple Sizes: Available in small single, single, small double, double and king. Hypoallergenic: Anti dust mite filling ensures a clean, healthy sleep.
Save 43 %!
Cashmere Black 12-Zone Memory Foam Mattress - Multiple Sizes

NOW

€ 149.00

€ 1187.21

Cashmere Black 12-Zone Memory Foam Mattress - Multiple Sizes

Composition: Comprises of a 5cm thick layer of super soft foam and Biotherm fibres. Duo System technology: Each face provides independent firmness.
Save 87 %!
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

Pressure Relieving Comfort: Viscoelastic gel layer adapts to your body for restful, supported sleep. Temperature Regulation: Enhanced airflow design keeps you cool throughout the night.
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. Medium Firmness: Ideal for side sleepers needing extra support.
Save 61 %!
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

Convenient Delivery: Arrives vacuum packed in four sizes; easy setup in minutes. Deep Comfort: 8" thick hybrid mattress with soft memory foam and ergonomic zig zag stitching.
Save 58 %!
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

Medium Firm Support: Balanced foam relieves pressure points and supports spinal alignment for restful nights. Hypoallergenic & Anti Bacterial: Designed to reduce allergens and promote a healthier sleep environment.
Save 48 %!
Memory Foam Extra Deep Spring Mattress - 4 Sizes

NOW

€ 69.99

€ 209.97

Memory Foam Extra Deep Spring Mattress - 4 Sizes

Temperature Regulation: Innovative cooling keeps you comfortable all night. Superior Pressure Relief: Adapts to body contours for a restful sleep.
Save 67 %!
Orthopaedic Memory Foam & Spring Mattress - Pressure Relief, 4 Sizes

NOW

€ 60.99

€ 127.56

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

Dimensions: Please see full details for more information. Spring Mattress: Enjoy a good night sleep with this deep quilted orthopaedic spring mattress!
Save 52 %!
Adare 1800 Bed - Premium Base with Plush Mattress & Headboard, Multiple Sizes

NOW

€ 549.99

€ 799.00

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 31 %!
Aqua Blue Memory Foam Spring Mattress - 5 Sizes

NOW

€ 60.99

€ 163.42

Aqua Blue Memory Foam Spring Mattress - 5 Sizes

Pressure Relief: Relieves stress points for a restful sleep. Adaptive Contouring: Molds to your body shape for personalized support.
Save 63 %!
Desire Beds 7 Core Layer Memory Foam Mattress

NOW

€ 60.99

€ 139.45

Desire Beds 7 Core Layer Memory Foam Mattress

Size Options: Available in small single, single, small double, and double. Convenient Packaging: Vacuum packed, rolled, and boxed for easy transport.
Save 56 %!
Kids Football Mattress - Small Single & Single

NOW

€ 58.99

€ 114.66

Kids Football Mattress - Small Single & Single

Dual Sided Durability: Extend mattress life by flipping or rotating regularly. Available Sizes: Choose between 2ft 6' small single and 3ft single sizes.
Save 49 %!
Cooling Memory Foam Mattress with Ergonomic Support

NOW

€ 73.99

€ 321.38

Cooling Memory Foam Mattress with Ergonomic Support

Temperature Regulation. Cool Touch cover ensures a refreshing sleep Hypoallergenic. Dust mite resistant for a healthier sleep environment Superior Pressure Relief. Relieves stress points and enhances comfort Available Sizes.
Save 77 %!
Blue Ottoman Bed, Premium Upholstery & Optional Memory Mattress - Headboard Included

NOW

€ 449.00

€ 861.89

Blue Ottoman Bed, Premium Upholstery & Optional Memory Mattress - Headboard Included

Solid Construction: Timber frame with reinforced platform top and veneered chipboard sides for lasting stability. Maximise Storage: Four spacious under bed drawers keep bedding and clothes organised and out of sight.
Save 48 %!
Weather-Resistant Double Steel Rocking Hammock Bed - Outdoor Lounger

NOW

€ 79.00

€ 94.99

Weather-Resistant Double Steel Rocking Hammock Bed - Outdoor Lounger

Easy set up: Sleek lines and simple style make this showstopper hammock quick to set up and even quicker to fall in love with! Gentle movement: The double rocking bed design brings a smooth, soothing sway that's perfect for lazy days.
Save 17 %!
2.7m Double Tier Bamboo Patio Umbrella - Wind-Resistant Garden Parasol

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€ 69.99

2.7m Double Tier Bamboo Patio Umbrella - Wind-Resistant Garden Parasol

Double Tier Design: Unique canopy for enhanced air circulation and wind resistance. Sun Protection: Blocks harmful rays, keeping you cool all day long.
Modern White Air Purifier for Home - Single or Double Filtration, 5W, Minimalist Design

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€ 19.99

€ 29.07

Modern White Air Purifier for Home - Single or Double Filtration, 5W, Minimalist Design

Stylish and seamless: Elevate your space with this air purifier's sleek white design, seamlessly blending into any home decor. Powerful performance: Experience thorough purification with this purifier's powerful 5W output, ensuring optimal air quality in larger living spaces.
Save 31 %!
Cat Litter Box Cabinet - Modern Double Door White, Particleboard & Pine, Multi-Functional Cat Furniture

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€ 108.99

€ 149.99

Cat Litter Box Cabinet - Modern Double Door White, Particleboard & Pine, Multi-Functional Cat Furniture

Sturdy build: Made from particleboard and pine wood with elevated base to prevent dampness. Multi functional design: Works as litter box cover, nightstand, side table, or storage unit. Dimensions: 60L x 55W x 62.5H cm. Weight limit: 30kg (main/top).
Save 27 %!
230L Plastic Waste Bin With Weather-Resistant Double-Lid and Drip Trays - Black or Brown

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€ 98.00

€ 300.00

230L Plastic Waste Bin With Weather-Resistant Double-Lid and Drip Trays - Black or Brown

Huge 230L Capacity. Store more waste or recyclables and reduce emptying trips. Double Lid Enclosure. Keeps waste bags out of sight and odors contained. Weatherproof Resin Build. Rust proof and dent resistant for year round outdoor use.
Save 67 %!
Portable USB Juicer Blender - 450ml, Double Layer, 6-Blade, 4 Colours

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€ 19.99

€ 34.90

Portable USB Juicer Blender - 450ml, Double Layer, 6-Blade, 4 Colours

Wireless: This juicer cup comes equipped with a USB cable, allowing for eco friendly and convenient charging anywhere you go. Simply connect it to your laptop, power bank, or any USB outlet to operate.
Save 43 %!
Acrylic Auto-Close Dog Safety Gate - Double Lock, Pressure Fit, 74-80cm, For Doors & Stairs

NOW

€ 99.00

€ 129.99

Acrylic Auto-Close Dog Safety Gate - Double Lock, Pressure Fit, 74-80cm, 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 24 %!
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 %!
Carlin Ottoman Storage Bed with Headboard - 5 Sizes

NOW

€ 499.00

€ 1096.00

Carlin Ottoman Storage Bed with Headboard - 5 Sizes

Luxurious Upholstery: Richly upholstered headboard with art-deco style for an elegant bedroom centerpiece. Durable Construction: Built from high-quality materials ensuring long-lasting durability and support. Multiple Sizes: Available in 3ft single, 4ft small double, 4ft6 double, 5ft king, and 6ft super king. Hidden Storage: Effortlessly store bedding and personal items with the ottoman lift-up mechanism.
Save 54 %!

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