Best Back Seat Cushions Deals Online in the UK (25 Deals Found)

Last Updated - 01/02/2026 Sort By:

Best Choice
Everlasting Comfort

New
Everlasting Comfort Lumbar Support Pillow for Office Chair – Memory Foam Back Cushion for Chair, Car, or Couch – Memory
LUMBAR SUPPORT FOR DAILY COMFORT: Designed to elevate everyday seating, this memory foam back cushion adapts to your nat

£23.99
Everlasting Comfort

Used
Everlasting Comfort Lumbar Support Pillow for Office Chair – Memory Foam Back Cushion for Chair, Car, or Couch – Memory
LUMBAR SUPPORT FOR DAILY COMFORT: Designed to elevate everyday seating, this memory foam back cushion adapts to your nat

£21.78
New
Gel Seat Cushion For Lower Back Pain Pressure Relief Wheelchair Car Office Pad
[Pressure& Pain Relieving] gel cushion honeycomb structure can disperse your body weight evenly, effectively prevent and

£5.99
FORTEM

New
FORTEM Office Chair Cushion and Back Support for Office Chair, Lumbar Support Pillow, Memory Foam, Non Slip Sitting and
Never Flattens – Enjoy reliable comfort with our lumbar support pillow & seat cushion for office chair, designed to keep

£34.99
New
Memory Foam Cushion Waterproof WHEELCHAIR CUSHION PRESSURE RELIEF SEAT PAD

£18.92
15% Off
ED LINEN

New
ED LINEN Memory Foam Seat Cushion for Office Chair U-Shaped Ergonomic Chair Pad with Back Support Ideal for Desk Chair G
Ergonomic Comfort for Long Sitting: EDL memory foam seat cushion is designed to provide added comfort and support for yo

£11.04 £12.99
Best Value
Benazcap

New
Benazcap Seat Cushion, Memory Foam Cushion for Office Chair - Ergonomic Chair Cushions for Tailbone Pain Relief, Sciatic
Premium Memory Foam for All-Day Comfort: Crafted with high-quality memory foam, Benazcap seat cushion delivers soft yet

£20.99 £29.99
New
Orthopedic Memory Foam Seat Cushion Lumbar Back Support Pillow Pain Car Office
📦 1 x Lumbar Support Pillow (46 x 38 x 13 cm).

£12.73
HomDSim

New
HomDSim Memory Foam Lumbar Cushion Lower Back Support Pillow Posture Correcting Car Seat Home Office Chair (Black)
ALLEVIATES LOWER BACK PAIN - Relieve lower and mid back pain and tightness from long time sitting; support your lower ba

£15.86
New
Seat Pad Cushion with Waterproof cover, for wheelchair, office chair, car seat
It is suitable for users up to 100Kg (Appprox 16 Stone). Actual colors may slightly vary from photos due to photography

£15.00
Everlasting Comfort

New
Everlasting Comfort Seat Cushion & Back Support Cushion - Memory Foam Lumbar Support for Office Chair, Car, Travel, Airp
Complete Office Chair Cushion & Back Support Set : Includes memory foam seat cushion and back support cushion for office

£35.99
15% Off
A-Pce

New
A-Pce Memory Foam Seat Cushions for Tailbone Pain Relief, Office Chair Cushion, Ergonomic Coccyx Cushion for Home, Offic
【Premium Memory Foam Comfort】 High-density memory foam cushion contours to your body, creating a supportive memory foam

£22.94 £26.99
New
Cushion Seat Pillow Orthopaedic Coccyx Back Pain Relief Memory Foam Office Chair
If you feel stiff and sore after sitting, or experience tailbone, Coccyx or back pain, enjoy relief with this comfortabl

£10.79
15% Off
kingphenix

New
kingphenix Car Seat Cushion with Back Support Pillow: Enhanced Comfort Memory Foam Design for Pain Relief, Ideal for Dri
COMFORT AND SUPPORT - Made with high-density 100% pure memory foam, this car seat cushion offers unparalleled comfort an

£33.99 £39.99
New
Back Cushion Support Chair Memory Foam Lumbar Lower Back Pillow Car Seat Office
Features: -Made of 100% pure memory foam, it provides good support for your lumbar area, helping you maintain a correct

£6.89
kingphenix

Used
kingphenix Car Seat Cushion with Back Support Pillow: Enhanced Comfort Memory Foam Design for Pain Relief, Ideal for Dri
COMFORT AND SUPPORT - Made with high-density 100% pure memory foam, this car seat cushion offers unparalleled comfort an

£33.31
New
Lumbar Support Pillow Back Support Pillow Memory Foam Back Cushion For Car Seat
Suitable for1: Office Chair,Armchair Couch,Car Seat. Ergonomic Design: Our lumbar pillow is designed for upper, middle,

£10.95
New
Cushion Seat Pillow Coccyx Orthopaedic Back Pain Relief Memory Foam Office Chair
✔ If you feel stiff and sore after sitting, or experience tailbone, Coccyx or back pain, enjoy relief with this comforta

£10.99
New
Lumbar Back Support Cushion Car Seat Wheelchair Office Chair Pillow Memory Foam
Easy to install and maintain, this cushion set is a must-have accessory for anyone who sits for extended periods. Includ

£16.99
New
Cushion Seat Pillow Orthopaedic Coccyx Back Pain Relief Memory Foam Office Chair
Office Chair: Relieves back fatigue caused by prolonged sitting and improves work efficiency. Streamlined curved surface

£9.99
New
Memory Foam Seat Cushion Pillow Coccyx Back Pain Relief Car Office Chair Pad UK
Item Type: Seat Cushion. Movable design allows you to transfer the cushion between different chairs. 1 x Seat Cushion. B

£8.99
New
Orthopaedic Gel Seat Cushion Extra thicken For Long Sitting Office Car Chair
Perfect for your office or kitchen chairs, car, truck, wheelchair, computer desk chairs, couch and so on. Gel seat cushi

£8.99
New
Orthopedic Memory Foam Seat Cushion Lumbar Back Support Pillow Pain Car Office
Suitable for1: Office Chair,Armchair Couch,Car Seat. Ergonomic Design: Our lumbar pillow is designed for upper, middle,

£10.59
New
Memory Foam Coccyx Tailbone Hip Seat Cushion Pillow Non-Slip Washable Removable
If you feel stiff and sore after sitting, or experience tailbone, Coccyx or back pain, enjoy relief with this comfortabl

£10.79
New
Car Gel Lumbar Back Support Cushion Seat Chair Lower Back Waist Pillow Auto
Elastic material and special Lumbar support design to ensure that your spine is free from fatigue. Specially designed wi

£20.99

25 Back Seat Cushions deals are available from: Amazon, eBay stores, starting from £5.99.
The biggest discount we found is 30% on Benazcap Seat Cushion, Memory Foam Cushion for Office Chair - Ergonomic Chair Cushions for Tailbone Pain Relief, Sciatica & Back Support, Office Chair Cushion & Coccyx Cushion at Amazon.
The lowest price we found is £5.99 while the highest is £35.99.
Prices for the best Back Seat Cushions deals average at £17.38.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Back Seat Cushions.