Best Seat Cushions Deals Online in the UK (24 Deals Found)

Last Updated - 26/10/2026 Sort By:

Best Choice
LS DECOR

New
LS Memory Foam Seat Cushion Ergonomic Chair Pad with Back Support for Office Chair Gaming Chair Desk Chair and Office De
Enhanced Sitting Comfort for Office: LS memory foam seat cushion is ergonomically designed to ease pressure and improve

£9.99 £11.99
5 STARS UNITED

New
5 STARS UNITED Ergonomic Seat Cushion – Memory Foam Comfort for Tailbone, Hip & Coccyx Sitting Support – Office Chair, C
Seat Cushion for Tailbone Comfort - Ergonomic U-shaped cushion that helps reduce pressure on the tailbone, butt, and low

£31.95
New
Orthopaedic Gel Seat Cushion Extra thicken For Long Sitting Office Car Chair UK
Fits most chairs including computer chair, office chair, car seat etc.

£5.99
Everlasting Comfort

New
Everlasting Comfort Memory Foam Seat Cushion for Office Chair, Car & Home – Comfort Cushion with Washable Cover, Non-Sli
EVERYDAY SITTING COMFORT: This memory foam seat cushion is designed for longer sitting sessions at the office, in the ca

£34.95
New
Thick Armchair Booster Cushion Seat Pad Riser for Elderly Adult Chair Support
PICTURES ARE FOR ILLUSTRATION PURPOSE ONLY.

£39.99
Best Value
POOTACK

New
POOTACK Seat Cushions, Comfort Memory Foam Office Chair Cushion | Supportive Desk Chair Cushions Seat Pad for Office Cha
【Premium Memory Foam for All-Day Comfort】Office chair cushion & seat cushions crafted with proprietary extra-dense memor

£18.97 £27.99
Benazcap

New
Benazcap Memory Foam Coccyx Cushion to Reduce Tailbone Pressure, Black. | Office Chair Cushion, Ergonomic Seat Cushions
【Premium Memory Foam Comfort】 High-density memory foam cushion contours to your body, creating a supportive memory foam

£19.99
New
Memory Foam Cushion 5cm Waterproof WHEELCHAIR CUSHION PRESSURE RELIEF SEAT PAD
Upgrade your seating comfort with theMAXYCOMFORT Garden Chair Seat Cushion.

£18.99
Casabella

New
Casabella Booster Cushion-Armchair Booster Cushion Large Bolster Seat Dining Chair 50x50+10cm Thick Floor Cushions, Preg
Casabella Booster Cushion Measures 50X50 Cm With a thickness of 10 Cm for ample support & cushioning

£19.99
New
Ergonomic Memory Foam Coccyx Seat Cushion Office Car Chair Support Pad
Coccyx Cut-Out: Designed with a rear cut-out area for a contoured seating shape.

£11.99
18% Off
Tsmertor

New
Gel Seat Cushion, Honeycomb Office Chair Seat Cushion Pads for Long Sitting | Coccyx & Sciatica Hip Pressure Pain Relief
【2026 Newest Upgraded Innovation Design】:Ergonomic Gel Seat Cushion is meticulously contoured to cradle your thighs and

£20.30 £24.88
JML

New
JML Soft Sitter Gel Seat Cushion – Honeycomb Pressure Relief Pad, Grey
CUSTOMISED COMFORT - Soft Sitter's honeycomb design absorbs pressure and collapses to provide tailored comfort and essen

£14.99
New
Orthopaedic Gel Seat Cushion Extra thicken For Long Sitting Office Car Chair
It is helpful to your health and it's a trustworthy seat cushion.

£11.69
15% Off
Vmingo

New
Vmingo Gel Seat Cushion, Breathable Honeycomb Design Egg Gel Cushion,Double Thick Big seat Cushion,Ergonomic Support Pre
【Large and thick gel cushion】: This gel seat cushion for long sitting is specially designed large and thick,cushion size

£19.54 £22.99
New
Gel seat cushion double thick breathable, Pain relief, Home office car Chair use
Experience superior sitting comfort with thisdouble‑thick cool gel seat cushion, engineered with a flexiblehoneycomb des

£6.95
15% Off
WABCEI

New
WABCEI Comfort Memory Foam Seat Cushions Reduce to Tailbone Pressure,Black | Seat Cushions for Tailbone Pain Relie,Sciat
ERGONOMIC DESIGN FOR TAILBONE RELIEF: Whether you spend long hours at a desk or driving, this coccyx cushion features an

£16.99 £19.99
New
Chair cushion Seat Pad garden patio- water resistant zipped removable cover
Green garden seat pad / cushion.

£9.99
New
Extra Thick Orthopaedic Gel Seat Cushion For Long Sitting Office Car Chair UK
Perfect foroffice workers, drivers, elderly users & wheelchair users.

£10.99
New
Memory Foam Cushion Waterproof WHEELCHAIR CUSHION PRESSURE RELIEF SEAT PAD
CUSHION PRESSURE RELIEF SEAT PAD.

£23.99
New
Faux Leather Memory Foam Seat Cushion Pad Chair Support Pressure Relief
It is ideal for refreshing worn seating, adding extra comfort to firm chairs or replacing tired existing cushions.

£24.12
New
Wenisuow Gel Seat Cushion, Cushion cover, Double Thick Egg Seat Cushion Cool Gel
BREATHABLE AND STRETCHY: This latest generation gel cushion has been improved in both size and structure, more comfortab

£11.88
New
Thick Armchair Booster Cushion Seat Pad Riser for Elderly Adult Chair Support
PICTURES ARE FOR ILLUSTRATION PURPOSE ONLY.

£59.99
New
Memory Foam Seat Cushion Ergonomic Partition Support Silk Cover Car Office Home
【Partition Design】Ergonomic chair cushion features reasonable integrated partition structure with targeted force bearing

£15.07
New
Gel Seat Cushion Silicone Ergonomic Office Car Chairs Pressure Relief Honeycomb
Honeycomb Gel Silicone Seat Cushion – Ergonomic Comfort & Pressure Relief.

£17.99

24 Seat Cushions deals are available from: Amazon, eBay stores, starting from £5.99.
The biggest discount we found is 32% on POOTACK Seat Cushions, Comfort Memory Foam Office Chair Cushion | Supportive Desk Chair Cushions Seat Pad for Office Chair/Car Seat/Gaming Chairs/Wheelchair, Large & Non-Slip at Amazon.
The lowest price we found is £5.99 while the highest is £59.99.
Prices for the best Seat Cushions deals average at £19.89.
Last updated on October 26, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Seat Cushions.