Cyber Monday Mattress Deals 2025
Shop Cyber Monday mattress deals 2025 for huge savings on Silentnight, Sealy, Simba & more. From memory foam to hybrid and natural designs in every firmness, find your perfect match in our Cyber Monday mattress sale. All with a 100-Night Comfort Trial and free next day delivery.
Filters
Size
Mattress Firmness
Support System
Comfort Layer
Mattress Type
Brand
Price
Mattress Depth
Classic Gold 1000 Pocket Mattress
RRP £480
Mlily Bamboo+ Superb Memory 2500 Pocket Mattress
RRP £660
Sealy Alford Advantage Mattress
RRP £429
SleepSoul Bliss 800 Pocket Memory Pillow Top Mattress
RRP £420
Millbrook Wool Luxury 1000 Pillow Top Mattress
RRP £630
Silentnight Vilana Limited Edition Miracoil Mattress
RRP £240
Sealy Advantage Memory Essential Mattress
RRP £619
Relyon Prairie 1000 Pocket Mattress
RRP £603
Hypnos Cawthorne Support Mattress
RRP £759
Emma Original Classic Mattress
RRP £359
SleepSoul Space 3000 Pocket Memory Pillow Top Mattress
RRP £780
Silentnight Deluxe Box Top Mirapocket 2000 Mattress
RRP £688
Jay-Be QUEST Q1 Deep e-Spring Childrens Mattress
RRP £215
Silentnight Essentials Mirapocket 1000 Mattress
RRP £333
Komfi GelMed Ortho Mattress
RRP £1,055
Millbrook Wool Luxury 3000 Pocket Pillow Top Mattress
RRP £913
SleepSoul Space 2000 Pocket Memory Pillow Top Mattress
RRP £510
Aspire Pocket+ 1000 Wool and Cashmere Mattress
RRP £319
Emma Original Mattress
RRP £349
Luna Memory 2500 Pocket Hybrid Mattress
RRP £625
SleepSoul Luna Posturezone 1000 Pocket Ortho Mattress
RRP £650
Horizon Odyssey 800 Pocket Memory Mattress
RRP £525
Classic Gold Mattress
RRP £336
Komfi Unity Deluxe Mattress
RRP £175
Which mattress should I buy in the Cyber Monday mattress sale?
The best Cyber Monday mattress deal for you will depend on your comfort, support, and budget needs. Our Cyber Monday mattress sale will include memory foam, hybrid, orthopaedic and natural mattresses, so you’ll find the perfect fit for your sleep style.
Whether you need a firm option for extra support or a softer mattress for pressure relief, you can shop the best Cyber Monday deals with a 100-Night Comfort Trial and free next day delivery.
Are all mattress sizes in the Cyber Monday sale?
Yes, all of mattress sizes are available in our Cyber Monday sale:
- Small single
- Single
- Small double
- Double
- King size
- Superking
- Zip and link
- Emperor
We also stock European single, double and king sizes, so you can find the exact Cyber Monday mattress deal to fit your bed frame.
Which mattress brands have deals on Cyber Monday?
Our Cyber Monday bed and mattress sale features top UK brands like Emma, Simba, Silentnight and Sealy - all in stock and ready for free next day delivery.
Browse now to grab your Cyber Monday mattress deal before stock runs out.
Can I finance a mattress on Cyber Monday?
Yes, we offer Klarna as a payment option when you buy a Cyber Monday mattress deal with us.
Choose Klarna at checkout to get started, and pick the option that suits you to make buying your Cyber Monday mattress online easier than ever.
Borrowing more than you can afford, or paying late, may make it harder to get credit in the future. Credit subject to status. Representative 21.9% APR (fixed) reduced to 0.00%.
Advice and buying guides
See what our customers say about us
Why buy from MattressOnline?
Free delivery to most locations
Free next working day delivery on most of our mattresses and beds, or upgrade to weekend delivery.
100-night mattress comfort trial
Test your mattress for 100 nights and if you don't like it, simply swap it.
Old mattress disposal
We can collect and recycle your mattress - saving it from landfill.
Sales Enquiries
Mon-Sat: 9:30am - 5:30pm
Sunday: 10am - 4pm
Customer Service
Mon-Sat: 09:30am - 17:30pm
Sunday: Closed
customerservice@mattressonline.co.uk
