Best Single Mattress Deals Online in the UK (25 Deals Found)

Last Updated - 19/03/2026 Sort By:

Best Choice
eXtreme comfort ltd

New
eXtreme comfort ltd Flame Essentials Single Mattress 90 x 190cm, 18cm Deep Bonnell Open Coil Spring, Foam Free, Plush Co
FOAM FREE BONNELL SPRING SINGLE MATTRESS 90x190CM: Designed with plush comfort layers and a supportive open coil spring

£45.40 £53.49
17% Off
Novilla

New
Novilla 3FT Single Mattress, Hybrid Pocket Sprung Mattress in a Box, 20cm Deep, Medium Firm, Breathable Cover, Oeko-Tex
[Hybrid Support for Everyday Comfort] – This 20cm deep hybrid mattress combines a supportive pocket sprung core with cus

£49.99 £59.99
New
NEW Memory Foam & Spring Quilted Mattress. 3ft Single, 4ft, 4ft6 Double, 5ft.
4FT6 (Double):approx. 137 x 190cm (4ft6 x 6ft3). 4FT (Small Double) :approx. 122 x 190cm (4ft x 6ft3). 5FT : (King)appro

£79.79
W Wilson Beds A luxury you can afford

New
Wilson Beds - 3ft Single Mattress Approx 6.5 Inch Deep Soft Feel Memory Foam and Spring Mattress (3ft x 6ft3) (Single)
TRUSTED UK MANUFACTURER: We have quickly become a top retailer online with over 100,000 mattresses distributed.

£48.48 £52.52
New
Grey - Hybrid Memory Foam Mattress 3ft Single 4ft 4ft6 Double 5ft King 6ft
Available in UK Sizes: 2FT6 - 3FT - 4FT - 4FT6 - 5FT - 6FT. Mattress Type: Ultra Gen Reflex Mattress. Introducing the Ul

£53.99
Best Value
dosleeps

New
dosleeps Single Mattress 3FT,9 Inch 9-Zone Orthopedic Mattress with Memory Foam & Pocket Springs and 3D Breathable Fabri
Comfortable Mattress: Crafted with comfort memory foam and 9-zone individually pocket spring, our single mattress delive

£65.02 £99.99
22% Off
eXtreme comfort ltd

New
eXtreme comfort ltd Cooltouch Colours Grey Single Mattress - 90x190cm, 18cm deep. Memory Foam and Coil Spring Hybrid, Pl
SINGLE SIZE MATTRESS (90x190CM) 18CM DEEP: Combines a supportive open coil spring system with pressure-relieving memory

£48.34 £61.95
New
Cool Blue Memory Foam Sprung Mattress 3ft Single 4ft 4ft6 Double 5ft King 6ft
Mattress Type: 8" Pure Foam Sprung Mattress. Mattress Colour: White Cool Wave. Mattress Features. • Mattress depth is 7"

£49.99
14% Off
Starlight Beds

New
Starlight Beds Single Mattress – Memory Foam Mattress with Springs, Maximum Value, 18cm Deep, Plush, White,(90cm x 190cm
SINGLE MATTRESS: Dimensions are approximately 3ft x 6ft3 (90cm x 190cm) with a depth of 18cm, making it the perfect fit

£49.80 £57.69
New
Sleep Well Cool Blue Foam Hybrid Sprung Mattress 3ft Single 4ft6 Double 5ft King
Available In UK Sizes: 2FT6 - 3FT - 4FT - 4FT6 - 5FT - 6FT. Mattress colour and stitching may vary. Mattress Features. H

£49.99
20% Off
Hieptos

New
Single Mattress,3FT Orthopaedic Medium-Firm Single Mattress,11.02 Inch Foam and Pocket Springs Rolled & Compressed,Comfo
Premium breathable fabric：The soft, advanced 4D knit fabric of this single mattress is designed for superior comfort and

£79.99 £99.99
Vesgantti

New
Vesgantti Single Mattress, 16CM Gel Memory Foam Single Mattress for Cool Sleep & Pressure Relief - Medium, 90x190x16CM,
MEMORY FOAM MATTRESS: Vesgantti 16cm memory foam mattress features a 2-layer design that includes 3cm cooling gel memory

£64.99 £69.99
New
MEMORY FOAM MATTRESS ORTHOPAEDIC DOUBLE KING 4FT6 5FT 6FT | 4" 5" 6" 8" 10" 12"
4FT6: Double (W 135cm X L 190cm). 5FT: Kingsize (W 150cm X L 200cm). 6FT: Super Kingsize (W 180cm X L 200cm). Reflex foa

£56.99
36% Off
Twirest

New
Twirest Mattresses, 15cm Single Mattress with Memory Foam and Anti-mite, Breathable, Removable Carved Cover, Mattress in
Amazing Packing Size：When you receive Twirest mattress, you may marvel at how such a small cardboard box can fit such a

£69.99 £109.99
New
Cool Blue Memory Foam Mattress Sprung 3ft Single 4ft6 Double 5ft King 6ft S King
Available In UK Sizes: 2FT6 - 3FT - 4FT - 4FT6 - 5FT - 6FT. Mattress Colour: 3D Black and White - White Diamond Wave. Ma

£71.16
13% Off
DAJIYUHC

New
DAJIYUHC Single Mattress 3FT, 10 Inch Foam and Spring Hybrid Mattress in A Box, Medium Plush Feel with Motion Isolating,
※【General Note】: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand fast

£64.59 £73.99
New
Memory Foam Matress Luxury Sprung Mattress 3ft Single 4ft6 Double 5ft King 6ft!!
Available In UK Sizes: 2FT6 - 3FT - 4FT - 4FT6 - 5FT - 6FT. Mattress Type: Micro Quilt Sprung Reflex Foam Mattress. Micr

£89.96
New
MEMORY FOAM MATTRESS ORTHO ULTRA DOUBLE KING 3FT 4FT6 5FT 4" 5" 6" 8" 10" 12"
4FT6: Double (W 135cm X L 190cm). 5FT: Kingsize (W 150cm X L 200cm). 3FT: Single (W 90cm X L 190cm). Reflex foam - This

£68.99
New
NEW Single 3FT/2FT6 Divan Bed Memory Mattress + Draws + Headboard kids & adults
NEW 2023 KIDS & ADULTS DIVAN SET WITH HEADBOARD & MATTRESS OPTION - IJD4012. Luxury Upholstered Divan Base Premium Class

£113.19 £136.02
New
LUXURY ORTHOPAEDIC POCKET 4000 SPRUNG MATTRESS 3FT 4FT6 5FT KING SIZE
Available In UK Sizes: 2FT6 - 3FT - 4FT - 4FT6 - 5FT - 6FT. It is a safe and natural mattress that is supportive, comfor

£83.12
New
MEMORY FOAM MATTRESS ORTHOPAEDIC DOUBLE KING 3FT 4FT6 5FT | 4" 5" 6" 8" 10" 12"
Mattress Type. 5’0 (King) – 152 x 200 (cm). 6’0 (Super King) – 183 x 200 (cm). 4’0 (Small Double) – 120 x 190 (cm). 3’0

£179.99
New
10" DEEP QUILTED ORTHOPEDIC SPRUNG MATTRESS 3FT 4FT 4FT6 DOUBLE 5FT KING UK
Available In UK Sizes: 2FT6 - 3FT - 4FT - 4FT6 - 5FT - 6FT. New All White Deep Tufted Orthopaedic Foam Sprung Mattress.

£57.95
New
Hotel Quality Mattress Topper 10cm Deep Thick Single Double King Super All SIZES
Our white top mattress topper outer layer is Made of 100% Polyester and filled with fluffy Microfiber. Allergies and mit

£14.99
New
WHITE Quilted Memory Foam Sprung Mattress 3ft Single 4ft 4ft6 Double 5ft King6ft
Available in Various UK Sizes: 2FT6, 3FT, 4FT, 4FT6, 5FT, 6FT. Mattress Highlights Exclusive Benefits Small Double: 120c

£49.99
New
WATERPROOF Spring Mattress Memory Foam 3ft Single 4ft 4ft6 Double 5ft King 6ft
This mattress is designed to cater to various bed types, making it an excellent choice for bunk beds, cabin beds, and id

£59.99

25 Single Mattress deals are available from: Amazon, eBay stores, starting from £14.99.
The biggest discount we found is 36% on Twirest Mattresses, 15cm Single Mattress with Memory Foam and Anti-mite, Breathable, Removable Carved Cover, Mattress in a Box, Edges Support for Sleep Supportive(90x190x15cm) at Amazon.
The lowest price we found is £14.99 while the highest is £179.99.
Prices for the best Single Mattress deals average at £66.67.
Last updated on March 19, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Single Mattress.