Best Mattresses Deals Online in the UK (25 Deals Found)

Last Updated - 20/02/2026 Sort By:

Best Choice
dosleeps

New
dosleeps Double Mattress 4FT6 | 9.5" Memory Foam & Pocket Sprung | 9-Zone Orthopedic Support, Breathable Cover, Motion I
★【A GOOD NIGHT SLEEP】With an innovative 9 Zone Support System constructed by individual spring coil pockets. each spring

£149.99
Best Value
TeQsli

New
TeQsli Double Mattress 4FT6, 10 Inch Gel Memory Foam 7 Zone Orthopedic Double Mattress Pocket Sprungs Wave Memory Foam H
🛌7-Zone Orthopaedic：The 7-zone pocket spring mattress divides the individually wrapped pocket springs into 7 zones, pro

£117.31 £178.62
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
BEDZONLINE

New
BEDZONLINE Hybrid Memory Foam & Spring Mattress - 4ft6 Double (190 x 135 x 20 cm) | Thick Medium Firmness & Open Coil Sl
HYBRID COMFORT: Our 20cm double mattress combines contouring memory foam with supportive open coil springs; UK made, fir

£79.99 £85.99
New
LUXE 3D Border Hybrid Mattress – Orthopaedic Design with Memory Foam and Springs
Discover the perfect balance of comfort, support, and durability with theSleepi 20cm Hybrid Orthopaedic Mattress. ✅Breat

£59.99
dosleeps

New
dosleeps Double Mattress 4FT6 | 10.8 Inch Memory Foam & Pocket Sprung | 9-Zone Orthopedic Support,Medium Firm,Edge Suppo
★【A GOOD NIGHT SLEEP】With an innovative 9 Zone Support System constructed by individual spring coil pockets. each spring

£155.99
Uliyati

New
Uliyati Single Mattress Memory Foam Mattress, Breathable Mattress for Cool Sleep & Pressure Relief - Medium Mattress, 90
MEMORY FOAM MATTRESS: Uliyati 16CM memory foam mattress features a three-layer foam system, consisting of 1CM comfort me

£69.99
New
Orthopaedic No Spring Foam Mattress | Firm Comfort | All Sizes 2ft6–6ft
Suitable for adults, children, bunk beds, cabin beds, and standard divan bases. Introducing theReflex Foam Mattress byWi

£59.99
Uliyati

Used
Uliyati Single Mattress Memory Foam Mattress, Breathable Mattress for Cool Sleep & Pressure Relief - Medium Mattress, 90
MEMORY FOAM MATTRESS: Uliyati 16CM memory foam mattress features a three-layer foam system, consisting of 1CM comfort me

£59.10
New
LUXURY ORTHOPAEDIC 4000 POCKET SPRUNG MATTRESS 3FT 4FT 4FT6 DOUBLE 5FT KING SIZE
Our mattress is suitable for most sleeping styles, whether you prefer to sleep on your side, back, or stomach. Breathabl

£195.90
dosleeps

New
dosleeps King Size Mattress 5FT | 11" Extra Thick Memory Foam & Pocket Sprung | 9-Zone Orthopedic Support,Medium Firm,Mo
★【A GOOD NIGHT SLEEP】With an innovative 9 Zone Support System constructed by individual spring coil pockets. each spring

£181.99
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.

£51.51
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"

£99.99
41% Off
Matoresu

New
Matoresu 25CM Double Mattresses with Innerspring Hybrid Memory Foam, Double Size Mattress for Ultimate Support & Pressur
【Cool & Breathable Sleep】Our foam spring mattress features advanced 3D knitted fabric that efficiently pulls moisture aw

£99.99 £169.99
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

£272.00
15% Off
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 £76.49
New
LUXURY ORTHOPAEDIC 4000 POCKET SPRUNG MATTRESS 3FT 4FT 4FT6 DOUBLE 5FT KING SIZE
Available In UK Sizes: 2FT6 - 3FT - 4FT - 4FT6 - 5FT - 6FT. It is a safe and natural mattress that is supportive, comfor

£113.36
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

£113.36
New
LUXURY ORTHOPAEDIC POCKET 4000 SPRUNG MATTRESS 3FT 4FT6 DOUBLE 5FT KING SIZE
Available In UK Sizes: 2FT6 - 3FT - 4FT - 4FT6 - 5FT - 6FT. It is a safe and natural mattress that is supportive, comfor

£150.27
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

£269.99 £299.99
New
BUDGET MATTRESS ROLLED - ALL SIZES - BRAND NEW MATTRESS - CHEAP MATTRESS
The modern fabric design sets an outstanding look and feel to the mattress which enhances it even more with the luxury k

£89.99
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

£272.00
New
LUXURY ORTHOPAEDIC POCKET 4000 SPRUNG MATTRESS 3FT 4FT6 5FT KING SIZE
ORGANIC 4000 POCKET SPRUNG PILLOW TOP MATTRESS 3FT 4FT 4FT6 DOUBLE 5FT KING SIZE. Available In UK Sizes: 2FT6 - 3FT - 4F

£143.60
New
LUXURY ORTHOPAEDIC 4000 POCKET SPRUNG MATTRESS 3FT 4FT 4FT6 DOUBLE 5FT KING SIZE
For optimal performance, unroll your mattress allow an extra 48-72 hours for full and proper expansion, in a room temper

£189.90
New
Aurora Hybrid Mattress Single 3FT & Double 4FT6 | Orthopaedic Memory Foam 9/12in
Aurora Dream Luxury Orthopaedic Mattress. ✅ Orthopaedic Relief: Specifically designed for optimal spinal support and imp

£79.00

25 Mattresses deals are available from: Amazon, eBay stores, starting from £51.51.
The biggest discount we found is 41% on Matoresu 25CM Double Mattresses with Innerspring Hybrid Memory Foam, Double Size Mattress for Ultimate Support & Pressure Relief, Medium Firm Mattress in a Box (190x135x25CM) at Amazon.
The lowest price we found is £51.51 while the highest is £272.00.
Prices for the best Mattresses deals average at £128.46.
Last updated on February 20, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Mattresses.