Single Mattresses
Discover your perfect single mattress – great for kids, teens, and solo sleepers. Choose from soft to firm comfort, including memory foam, pocket sprung, and hybrid mattresses. Top UK brands like Silentnight, Sealy, Hypnos, and Emma. In stock with free next day delivery.
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Luna Memory 2500 Pocket Hybrid Mattress
Was £339.95
RRP £625.00
Silentnight Athens 1400 Mirapocket Ortho Mattress
Was £324.95
RRP £407.00
Emma Hybrid Premium Mattress
Was £315.74
RRP £359.00
SleepSoul Heaven 1000 Pocket Gel Mattress
Was £244.95
RRP £341.99
Hypnos Hemsworth Deluxe Mattress
Was £499.95
RRP £831.00
Millbrook Wool Luxury 4000 Pocket Mattress
Was £549.95
RRP £916.00
Jay-Be 1000 e-Pocket TRUECORE Eco-Friendly Mattress
Was £234.95
RRP £300.00
SleepSoul Bliss 800 Pocket Memory Pillow Top Mattress
Was £274.95
RRP £449.99
Simba Essential Comfort Hybrid 1000 Pocket Mattress
Was £469.95
RRP £499.00
Relyon Isabelle 2000 Pocket Mattress
Was £489.95
RRP £717.00
Memory Zone 3000 Pocket Mattress
Was £414.95
RRP £599.00
Silentnight Healthy Growth Eco Memory Bunk Mattress
Was £194.95
RRP £244.00
Mlily Bamboo+ Superb Memory 2500 Pocket Mattress
Was £334.95
RRP £660.00
Silentnight Lift Renew 1200 Pocket Mattress
Was £514.95
RRP £698.00
Harrison Spinks Luxury Essential 750 Pocket Mattress
Was £449.95
RRP £639.00
Hypnos Marlow Ortho Deluxe Mattress
Was £889.95
RRP £1,597.00
Emma Hybrid Thermosync Mattress
Was £393.74
RRP £799.00
Silentnight 800 Mirapocket Mattress
Was £234.95
RRP £304.00
Sealy Waltham Latex Advantage Mattress
Was £489.95
RRP £699.00
Silentnight Healthy Growth Astro Eco 600 Pocket Mattress
Was £259.95
RRP £338.00
Which is the cheapest single mattress?
Our lowest-priced single mattresses start from just £140 or less, and with our regular sales, you’ll often find them even cheaper.
We work directly with trusted UK brands like Silentnight, Sealy, Jay-Be, and SleepSoul to secure the best prices on quality single mattresses, so you can shop with confidence and stay within budget.
How much does a single mattress cost?
At Mattress Online, our single mattresses range from around £140 to £1,500+, depending on the brand and materials.
- Budget: from £140 - great value for spare rooms or growing teens
- Mid-range: £200-£300 - ideal for everyday comfort and support
- Premium: £600-£1,500+ - handcrafted luxury from the UK’s best brands
Do you offer next day delivery on single mattresses?
Yes, order your single mattress before 4pm for free next day delivery across most of the UK.
- Fast next day delivery available 7 days a week
- Choose your preferred delivery date at checkout
- Delivered by our trusted local or national delivery teams
Over 20 years, we’ve delivered over 800,000 mattresses across the UK - you’re in expert hands.
What firmness options are available for single mattresses?
We stock single mattresses in every firmness level so you can pick the comfort that feels right:
- Soft-medium - gentle cushioning
- Medium - balanced support for most sleepers
- Medium-firm - versatile choice for couples looking to compromise on firmness
- Firm - extra support for back sleepers
- Extra firm – the firmest option available
Why shop with Mattress Online?
Join over 800,000 sleepers who’ve trusted us with helping them find their perfect mattress.
- Rated ‘Excellent’ on Trustpilot - With over 66,000 verified reviews, our customers love us.
- Next day delivery, nationwide - Get your mattress delivered fast and sleep better sooner.
- Over 40 brands in stock - Shop trusted names like Silentnight, Emma, and Sealy, all in one place.
- Over 20 years of mattress expertise - Our sleep experts will help you find the perfect mattress.
- 60-Night Comfort Trial - Sleep on it. If you don’t love it, we’ll take it back.
Order your single mattress today and enjoy better sleep as soon as tomorrow.
Advice and buying guides
See what our customers say about us
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.
Sales Enquiries
Mon-Sat: 9:30am - 5:30pm
Sunday: 10am - 4pm
Customer Service
Mon-Sat: 9:30am - 5:30pm
Sunday: Closed
customerservice@mattressonline.co.uk
