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Black Friday Mattress Deals 2025

Shop our Black Friday mattress deals 2025 for unbeatable discounts on top UK brands, including: Simba, Emma, Silentnight & more. From pocket sprung to memory foam, find your perfect sleep match in our Black Friday mattress sale. Enjoy free next day delivery and a 60-Night Comfort Trial on all mattresses.

1-20 of 103 products

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Silentnight Ortho Dream Star Miracoil Mattress
4.6
4.6 out of 5 filled stars
5,470
Extra Firm Icon
Extra Firm
Miracoil Springs
Eco Comfort Fibre
In the Sale
Up to 35% Off
From£187.07

RRP £295.00

Free Delivery
SleepSoul Luna 1000 Pocket Memory Pillow Top Mattress
4.7
4.7 out of 5 filled stars
108
Medium Firm Icon
Medium to Firm
Pocket Springs
Memory Foam
In the Sale
Up to 30% Off
From£235.74

RRP £345.00

Free Delivery
Simba Hybrid Pillow
4.4
4.4 out of 5 filled stars
48
In the Sale
15% Off
Standard Pillow Size£89.10

RRP £109.00

Free Delivery
Hypnos Hemsworth Deluxe Mattress
4.6
4.6 out of 5 filled stars
41
Medium Icon
Medium
Pocket Springs
Soft White Fibres
In the Sale
Up to 50% Off
From£403.96

RRP £856.00

Free Delivery
Silentnight Athens 1400 Mirapocket Ortho Mattress
4.6
4.6 out of 5 filled stars
664
Firm Icon
Firm
Mirapocket Springs
Eco Comfort Fibre
In the Sale
Up to 40% Off
From£244.16

RRP £407.00

Free Delivery
Millbrook Wool Luxury 4000 Pocket Mattress
4.7
4.7 out of 5 filled stars
828
Medium Firm Icon
Medium to Firm
Pocket Springs
Wool
In the Sale
Up to 50% Off
From£453.57

RRP £961.80

Free Delivery
Sealy Posturepedic Elevate Blackwood Mattress
4.7
4.7 out of 5 filled stars
79
Firm Icon
Firm
AlignSupport Coil Springs
Reflex Foam
In the Sale
Up to 50% Off
From£616.61

RRP £1,299.00

Free Delivery
Harrison Spinks Grassington 5750 Pocket Mattress
4.6
4.6 out of 5 filled stars
26
Medium Firm Icon
Medium to Firm
Pocket Springs
Wool
In the Sale
Up to 40% Off
From£816.45

RRP £1,389.00

Free Delivery
Simba Natural Hybrid 6700 Cashgora Mattress
4.7
4.7 out of 5 filled stars
3
Medium Firm Icon
Medium to Firm
Pocket Springs
Wool
In the Sale
Up to 10% Off
From£1,209.95

RRP £1,299.00

Free Delivery
Silentnight Eco Comfort Airmesh 2000 Pillow Top Mattress
4.3
4.3 out of 5 filled stars
6
Firm Icon
Firm
Mirapocket Springs
Airmesh
In the Sale
Up to 10% Off
From£510.90

RRP £569.00

Free Delivery
Romantica Serenade Ortho Mattress
4.5
4.5 out of 5 filled stars
816
Firm Icon
Firm
Traditional Open Coil Springs
Soft White Fibres
In the Sale
Up to 5% Off
From£142.09

Was £154.95

Free Delivery
Jay-Be Lite Folding Bed with e-Fibre Insulator Pad
We're Collecting Reviews
In the Sale
15% Off
Single£80.97

RRP £99.00

Free Delivery
Mlily Bamboo+ Superb Memory 2500 Pocket Mattress
4.7
4.7 out of 5 filled stars
67
Medium Icon
Medium
Pocket Springs
Memory Foam
In the Sale
Up to 60% Off
From£261.67

RRP £660.00

Free Delivery
Panda Hybrid Bamboo Mattress
New In
We're Collecting Reviews
Medium Firm Icon
Medium to Firm
Pocket Springs
Memory Foam
In the Sale
Up to 30% Off
From£452.00

RRP £649.00

Free Delivery
Harrison Spinks British Wool and Micro Spring Pillow
5.0
5 out of 5 filled stars
1
New In
In the Sale
50% Off
Standard Pillow Size£92.98

RRP £189.00

Free Delivery
Horizon Odyssey 800 Pocket Memory Mattress
4.6
4.6 out of 5 filled stars
156
Medium Icon
Medium
Pocket Springs
Memory Foam
In the Sale
Up to 60% Off
From£208.71

RRP £525.00

Free Delivery
Millbrook Wool Luxury 1000 Pocket Mattress
4.6
4.6 out of 5 filled stars
669
Medium Firm Icon
Medium to Firm
Pocket Springs
Wool
In the Sale
Up to 50% Off
From£292.72

RRP £620.91

Free Delivery
Luna Memory Foam Pillow
4.8
4.8 out of 5 filled stars
12
In the Sale
50% Off
Standard Pillow Size£27.58

RRP £59.99

Free Delivery
Emma Smart Hybrid Mattress
4.5
4.5 out of 5 filled stars
15
Medium Icon
Medium
Pocket Springs
Gel Foam
In the Sale
60% Off
Single£346.50

RRP £869.00

Free Delivery
Sealy Posturepedic Elevate Holst Mattress
4.7
4.7 out of 5 filled stars
13
Medium Icon
Medium
AlignSupport Coil Springs
Reflex Foam
In the Sale
Up to 50% Off
From£744.69

RRP £1,529.00

Free Delivery
1-20 of 103 products
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Which mattress should I buy in the Black Friday sale?

The best Black Friday mattress deal for you depends on your comfort, support, and budget. From extra firm to super soft, we have Black Friday mattress deals to suit every sleeper.

Shop our Black Friday mattress sale and enjoy free next day delivery to most areas, a free 60-Night Comfort Trial and our ‘Excellent’ Trustpilot-rated service.

Which mattress brands have discounts in Black Friday sales?

Our Black Friday mattress and bed sale includes top UK brands like Simba, Emma, Silentnight and Sealy - all in stock and ready to deliver straight to your door.

Browse our Black Friday mattress deals and find your perfect match before stocks run out.

How much discount can you expect on a mattress during Black Friday?

You can save up to hundreds of pounds in our Black Friday mattress sale UK. With exclusive online discounts across leading UK brands, these mattress deals won’t last long.

Can I finance a mattress on Black Friday?

Yes, you can finance your Black Friday mattress deal here at Mattress Online.

We offer payment options from Klarna, including 0% Finance and Pay Later in 3.

Both mattress financing options are interest-free payment methods that allow you to spread the cost when you purchase your new mattress or bed.

These flexible financing choices make buying your Black Friday mattress online easier than ever.

Learn more about paying with Klarna today.

Advice and buying guides

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Top 3 Black Friday Mattress Deals

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What Time of Year Is Best to Buy a Mattress?

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Bed & Mattress Size Guide

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How Do I Choose The Best Mattress for My Bed?

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Why buy from Mattress Online?

Free delivery to most locations

Free next working day delivery on most of our mattresses and beds, or upgrade to weekend delivery.

Free 60-night mattress comfort trial

Test your mattress for 60 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.

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MattressOnline.co.uk Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 923012) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Bank AB (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply.