Mattress Discounts

The Best Mattress Discounts UK (2024)

Hunting for a good discount on mattresses and sleep accessories can be time-consuming.

That's why we've collated all the best deals on bed-in-a-box mattresses, bedding, bed frames, and more. 💰

We continuously search for the best coupons, have exclusive discount codes with select brands, and offer the best savings on some of our favourite products.

You don't want to be missing out. 🔥

Mattress Discounts

The best mattress deals

If you're looking for the best discounts on mattresses and sleep accessories, look no further.

Below, you'll find a collection of some of our favourite UK sleep products to help you get a great night's sleep.

Don't forget that you can also get great bed and mattress deals as part of bundles.

  • Luxury Option
    Luxe Cooling Mattress
    Price from   £ 419.40 £ (699 )
    The Emma Luxe Cooling Mattress is made with temperature regulation technology.
    "Get 5% off with our exclusive 'SLEEPHEROUK5' discount code."
    The Emma Luxe Cooling Mattress is made with temperature regulation technology.
    "Get 5% off with our exclusive 'SLEEPHEROUK5' discount code."
    Best Trial Period
    Luxury Hybrid
    Price from   £ 409 £ (949 )
    The DreamCloud Luxury Hybrid mattress is a 5-layered premium mattress.
    The DreamCloud Luxury Hybrid mattress is a 5-layered premium mattress.
    Memory Foam Comfort
    Memory Foam Mattress
    Price from   £ 475
    The Nectar is a luxurious memory foam mattress suitable for most people and sleeping positions.
    The Nectar is a luxurious memory foam mattress suitable for most people and sleeping positions.
    Budget-Friendly
    Essential Hybrid Mattress
    Price from   £ 299.99 £ (787.99 )
    The Hypnia Essential Hybrid is as comfortable as top-rated competitors.
    "Get 5% off with our exclusive 'SH5' discount code."
    The Hypnia Essential Hybrid is as comfortable as top-rated competitors.
    "Get 5% off with our exclusive 'SH5' discount code."
  • Luxury Bundle
    Price from   £ 1,156.48 £ (2,224 )
    The DreamCloud Luxury Bundle combines the DreamCloud mattress with a luxury headboard bed frame, mattress protector, duvet, 2 pillows, and a full bedding set.
    The DreamCloud Luxury Bundle combines the DreamCloud mattress with a luxury headboard bed frame, mattress protector, duvet, 2 pillows, and a full bedding set.
    Signature Bed Bundle
    Price from   £ 862.40 £ (1,232 )
    The Emma Bedroom Set includes the signature bed frame, Emma mattress, two Emma duvets, and two Emma pillows.
    The Emma Bedroom Set includes the signature bed frame, Emma mattress, two Emma duvets, and two Emma pillows.
    Premium Bundle
    Price from   £ 652 £ (815 )
    The Nectar Platform Bundle includes a Nectar mattress, a platform bed, a mattress protector, and a bedding set.
    The Nectar Platform Bundle includes a Nectar mattress, a platform bed, a mattress protector, and a bedding set.
  • Best For Storage
    Simpson Ottoman TV Bed
    Price from   £ 899.99 £ (1,334.99 )
    The sleek fabric Happy Beds Simpson Ottoman TV Bed features a side-opening ottoman base and a handy remote-controlled TV lift.
    The sleek fabric Happy Beds Simpson Ottoman TV Bed features a side-opening ottoman base and a handy remote-controlled TV lift.
    Best Trial Period
    Divan Bed
    Price from   £ 777.10 £ (818 )
    The Emma Divan bed includes the option of integrated storage drawers.
    "Get 5% off with our exclusive 'SLEEPHEROUK5' discount code."
    The Emma Divan bed includes the option of integrated storage drawers.
    "Get 5% off with our exclusive 'SLEEPHEROUK5' discount code."
    Best For Long-Term Use
    Sofa Bed
    Price from   £ 1,185.75 £ (1,395 )
    The timeless Bruno Sofa Bed transforms from a stylish sofa to a comfortable bed in just 15 seconds.
    The timeless Bruno Sofa Bed transforms from a stylish sofa to a comfortable bed in just 15 seconds.
  • Luxury Option
    Premium Pillow
    Price from   £ 74.75 £ (115 )
    The Emma Premium Pillow offers unrivalled adjustability to suit all sleeping positions.
    "Get 5% off with our exclusive 'SLEEPHEROUK5' discount code."
    The Emma Premium Pillow offers unrivalled adjustability to suit all sleeping positions.
    "Get 5% off with our exclusive 'SLEEPHEROUK5' discount code."
    Great For Allergies
    FOAMO Pillow
    Price from   £ 79 £ (89 )
    The Aeyla FOAMO Pillow features a bamboo cover with a fill of shredded cooling memory foam.
    The Aeyla FOAMO Pillow features a bamboo cover with a fill of shredded cooling memory foam.
    Adjustable Pillow
    Price from   £ 34.99 £ (49.99 )
    The Kally Sleep Adjustable Pillow has 4 easy-to-remove sleep pads for unique customisation.
    The Kally Sleep Adjustable Pillow has 4 easy-to-remove sleep pads for unique customisation.
  • Best For Side Sleepers
    Ultimate Mattress Topper
    Price from   £ 179.99 £ (239.99 )
    The Hypnia Ultimate mattress topper comes with a 30-night trial period.
    "Get 5% off with our exclusive 'SH5' discount code."
    The Hypnia Ultimate mattress topper comes with a 30-night trial period.
    "Get 5% off with our exclusive 'SH5' discount code."
    Customisable Comfort
    Flip Mattress Topper
    Price from   £ 132.30 £ (189 )
    The Emma mattress topper has a unique dual-sided design.
    "Get 5% off with our exclusive 'SLEEPHEROUK5' discount code."
    The Emma mattress topper has a unique dual-sided design.
    "Get 5% off with our exclusive 'SLEEPHEROUK5' discount code."
    Fully Washable
    Dual Layer Mattress Topper
    Price from   £ 85 £ (100 )
    This Dual Layer Mattress Topper features an easy-to-use zip construction.
    "Get 15% off with our exclusive 'SLEEP15' discount code."
    This Dual Layer Mattress Topper features an easy-to-use zip construction.
    "Get 15% off with our exclusive 'SLEEP15' discount code."
  • Best Trial Period
    Weighted Blanket
    Price from   £ 89.99 £ (119.99 )
    The Hypnia Weighted Blanket offers a deeper, stress-free sleep.
    "Get 5% off with our exclusive 'SH5' discount code."
    The Hypnia Weighted Blanket offers a deeper, stress-free sleep.
    "Get 5% off with our exclusive 'SH5' discount code."
    Best Washable Weighted Blanket UK
    Mela Weighted Blanket
    Price from   £ 89 £ (139 )
    The Mela Weighted Blanket melts away anxiety and allows for a calm and restorative sleep.
    The Mela Weighted Blanket melts away anxiety and allows for a calm and restorative sleep.
    Fully Washable
    Night Owl Duvet
    Price from   £ 38.25 £ (45 )
    The highly rated Night Owl duvet is an easy-maintenance option with a contemporary, coverless design.
    "Get 15% off with our exclusive 'SLEEP15' discount code."
    The highly rated Night Owl duvet is an easy-maintenance option with a contemporary, coverless design.
    "Get 15% off with our exclusive 'SLEEP15' discount code."
    Sleep Hero Favourite
    Cavendish Four Seasons Duvet
    Price from   £ 202.05 £ (449 )
    The Cavendish duvet is suitable for all seasons and includes 2 duvets that can be joined together.
    The Cavendish duvet is suitable for all seasons and includes 2 duvets that can be joined together.
  • Eco-Friendly
    Eucalyptus Silk Bedding Set
    Price from   £ 149 £ (289 )
    The Aeyla Eucalyptus Silk Bedding Set is a vegan-friendly, cool and comfy bedding set.
    The Aeyla Eucalyptus Silk Bedding Set is a vegan-friendly, cool and comfy bedding set.
    Sleep Hero Favourite
    Mattress Protector
    Price from   £ 37.99 £ (51.99 )
    The Hypnia mattress protector is fully waterproof and made from high-quality cotton.
    "Get 5% off with our exclusive 'SH5' discount code."
    The Hypnia mattress protector is fully waterproof and made from high-quality cotton.
    "Get 5% off with our exclusive 'SH5' discount code."
    Sleep Hero Exclusive Coupon
    Quilted Luxury Waterproof Protector
    Price from   £ 35.28 £ (41.50 )
    The Fine Bedding Quilted Luxury Waterproof mattress protector protects against accidents.
    "Get 15% off with our exclusive 'SLEEP15' discount code."
    The Fine Bedding Quilted Luxury Waterproof mattress protector protects against accidents.
    "Get 15% off with our exclusive 'SLEEP15' discount code."
    Just Launched
    Essential Cotton Set
    Price from   £ 105.42 £ (110.97 )
    The Emma Essential Cotton set is a reversible duvet cover, sheet, and pillowcase set.
    "Get 5% off with our exclusive 'SLEEPHEROUK5' discount code."
    The Emma Essential Cotton set is a reversible duvet cover, sheet, and pillowcase set.
    "Get 5% off with our exclusive 'SLEEPHEROUK5' discount code."

Our Sleep Hero exclusive discount codes

As sleep and mattress specialists, we have a few Sleep Hero exclusive discount codes available for our readers.

While some of these change regularly, there are also some codes that stay put:

  • Get an additional 5% off all purchases at Emma Sleep with code "SLEEPHEROUK5"
  • Get an additional 5% off all purchases at Hypnia with code "SH5"
  • Get an additional 15% off all purchases at The Fine Bedding Company with code "SLEEP15"

We also announce exclusive discount codes and deals via our newsletter - sign up below to be kept in the loop. 👇

Which online brands and retailers offer the best mattress discounts?

By now, you'll have seen that most of our favourite bed-in-a-box brands regularly offer fantastic discounts and promotions.

If you time it right, you'll find it all:

But online brands aren't the only ones with great deals.

online shopping is better
Online brands already offer cheaper prices - and you can benefit from great promotions, too!

Many of the best online retailers also offer regular discounts:

Stuck on the difference?

A brand page will sell dozens of products by that one brand, while our favourite online retailers will stock dozens of different products and dozen of different brands.

No matter what you're after to equip your bedroom, you're guaranteed to find it at a great price.

How do you know you're actually getting a good deal?

Sometimes, it's easy to be side-tracked by an attractive price tag - but how do you know you're getting good value?

It's essential to make sure you're not missing out on some important fine print, so double-check the following when buying a cheap mattress:

  • Ensure you're choosing a quality mattress with quality fillings. This means choosing a memory foam mattress with a high density or a pocket-sprung mattress with a high pocket spring count.
  • Double-check the mattress sizes. Not all mattresses are available in larger king or super king sizes, and sometimes a mattress only seems cheap if you're looking at small single or small double sizes.
  • Confirm if your discount is automatically applied or if you need a specific code to enter at checkout.
  • If applying an additional discount, ensure it doesn't only apply to full-price mattresses - i.e. sometimes additional discounts can't be applied to already discounted products (all our exclusive discounts can be applied even if the item is already discounted).
  • If the deal you're getting includes a freebie, check the price of the freebie to see how much you're saving. Also, consider if the item is something you actually need, otherwise it might not be a great deal.
  • Ensure your mattress comes with fast and free delivery.
  • Always make sure the mattress you choose comes with a risk-free sleep trial period.
  • It's good to check if the mattress brand you've chosen offers an old mattress removal service if that's relevant to you.
  • Check the warranty conditions - a good mattress will come with a minimum 5-year guarantee.

Browsing the internet for a range of mattresses can be overwhelming.

That’s why all the best mattress offers we recommend are from trustworthy brands.

people celebrating top mattresses
Paying a little more for a premium product will always be worth it.

Many of these are mattresses with a medium-firm feel, perfect for orthopaedic support and a range of sleepers, and with great pressure-relieving properties.

Our top-recommended brands also come with a minimum of a 100-night trial, free delivery, and a 10-year guarantee so you can rest easy.

When's the best time to get a great mattress discount?

We all know that some sales periods are better than others - so when is the best month to buy a new mattress?

You'll find frequent sales to mark special occasions, like a brand's birthday, Valentine's Day, Easter, the change of seasons, and Halloween.

But the best mattress deals UK will be available over a few key periods:

During these periods, you're likely to snag deals like "70% off" promotions.

We've collected all the best sales periods (and brand discounts) in additional articles for you, which you'll find below. 👇

Browse our discount articles:

You may also be interested in:

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We have an affiliate relationship with some manufacturers, where we receive a commission on sales if you click over from our site. This does not affect the purchasing price. In contrast: By using our discount codes, you'll get the best deal possible.