January Mattress Sale 2025

Excellent

65,560reviews on

About Us Delivery Information Help Centre Advice Centre The Sleep Journal Contact Us

View all Mattresses

Your Basket

Your basket is empty :(

Why not browse our product ranges?

Free delivery to most locations

Free 60-night mattress trial

Old mattress removal service

End of January Sale

Ends in...

11 days 8 hrs 48 mins 28 secs

Shop now

Sale

Home
Mattresses
Sale
January Sale

141-160 of 300 products

Filters

Superking

(238)

6' x 6'6" | 180cm x 200cm

King Size

(262)

5' x 6'6" | 150cm x 200cm

Double

(267)

4'6" x 6'3" | 135cm x 190cm

Small Double

(166)

4' x 6'3" | 120cm x 190cm

Single

(276)

3' x 6'3" | 90cm x 190cm

Small Single

(8)

2'6" x 6'3" | 75cm x 190cm

Superking Zip and Link

(17)

6' x 6'6" | 180cm x 200cm

European King Size

(6)

5'3" x 6'6" | 160cm x 200cm

European Double

(4)

4'7" x 6'6" | 140cm x 200cm

European Single

(1)

3' x 6'6" | 90cm x 200cm

Adjustable Single

(2)

3' x 6'6" | 90cm x 200cm

Adjustable Small Single

(2)

2'6" x 6'6" | 75cm x 200cm

Single Short

(1)

3' x 5'9" | 90cm x 175cm

Small Single Short

(1)

2'6" x 5'9" | 75cm x 175cm

Cot Bed

(2)

2'4" x 4'7" | 70cm x 140cm

Continental Cot

(2)

2' x 4' | 60cm x 120cm

3-Seater Sofa Bed Mattress

(1)

2-Seater Sofa Bed Mattress

(1)

Extra Firm

(17)

Firm

(59)

Medium to Firm

(77)

Medium

(116)

Soft to Medium

(31)

Memory Foam

(82)

Pocket Sprung

(224)

Orthopaedic

(41)

Standard Sprung

(52)

Latex

(17)

Natural Fillings

(85)

Gel Foam

(33)

Reflex Foam

(36)

Medical Grade Foam

(4)

Rolled Up

(81)

Single-Sided Mattress

(231)

Double-Sided Mattress

(56)

Hypoallergenic

(135)

Pillow Top

(38)

Childrens

(25)

Cot Bed Mattress

(3)

Contract Mattress

(3)

Adjustable Mattress

(2)

Sofa Bed Mattress

(1)

Luxury Mattress

(85)

Eco Friendly

(64)

Silentnight

(57)

Sleepeezee

(32)

Sealy

(21)

Hypnos

(14)

Harrison Spinks

(14)

Millbrook Beds

(17)

Emma

(8)

TEMPUR

(3)

Simba

(10)

Relyon

(17)

SleepSoul

(15)

Wentworth Mercer

(10)

Rest Assured

(4)

Luna

(6)

Mattress Online

(10)

Elle Decoration

(2)

Mlily

(4)

Horizon

(5)

Uno

(1)

Layezee

(3)

Jay-Be

(14)

Romantica

(3)

Bodyshape

(17)

Dunlopillo

(3)

Shire Beds

(1)

Komfi

(7)

Vogue

(1)

£100 - £200

(38)

£200 - £300

(81)

£300 - £400

(85)

£400 - £500

(115)

£500 - £600

(98)

£600 - £700

(101)

£700 - £800

(83)

£800 - £900

(76)

£900 - £1000

(59)

£1000+

(101)

Jay-Be Bio Fresh Hybrid 2000 e-Pocket Mattress

New In

We're Collecting Reviews

We're gathering feedback on this product. Only 1 in 20 customers leave a review, so check back soon to see what others think! Rest assured, all products are quality tested to meet our standards.

Medium

60-night comfort trial

Free delivery from tomorrow

From£319.95

RRP £400.00

Save up to20%

Emma Hybrid Thermosync Mattress

New In

We're Collecting Reviews

We're gathering feedback on this product. Only 1 in 20 customers leave a review, so check back soon to see what others think! Rest assured, all products are quality tested to meet our standards.

Medium

100-night comfort trial

Free delivery from tomorrow

From£393.74

RRP £799.00

Save up to50%

Emma Hybrid Original Mattress

4.6

119

Soft to Medium

100-night comfort trial

Free delivery from tomorrow

From£229.74

RRP £289.00

Save up to20%

Relyon Anna 1500 Pocket Mattress

New In

We're Collecting Reviews

We're gathering feedback on this product. Only 1 in 20 customers leave a review, so check back soon to see what others think! Rest assured, all products are quality tested to meet our standards.

Medium

60-night comfort trial

Free delivery from tomorrow

From£419.95

RRP £627.00

Save up to30%

Sealy Hampton Geltex Enhance 1000 Pocket Mattress

4.5

Medium

60-night comfort trial

Free delivery from tomorrow

From£509.95

RRP £899.00

Save up to40%

Silentnight Eco Comfort Airmesh 1600

New In

We're Collecting Reviews

We're gathering feedback on this product. Only 1 in 20 customers leave a review, so check back soon to see what others think! Rest assured, all products are quality tested to meet our standards.

Medium

60-night comfort trial

Free delivery from tomorrow

From£479.95

RRP £539.00

Save up to10%

Extra 10% off today SN10

Sleepeezee Poise 3200 PocketGel Plus Pillow Top Mattress

4.7

Soft to Medium

60-night comfort trial

Free delivery from tomorrow

From£1,049.00

RRP £1,379.00

Save up to25%

Hypnos Banbury Cotton Comfort Mattress

4.8

Soft to Medium

60-night comfort trial

Free delivery from tomorrow

From£774.95

RRP £1,589.00

Save up to50%

Sealy Posturepedic Elevate Ultra Arden Memory Mattress

4.4

Medium

60-night comfort trial

Free delivery from tomorrow

From£1,104.95

RRP £1,979.00

Save up to40%

Harrison Spinks Quilted Fusion 8000 Pocket Mattress

4.7

Medium

60-night comfort trial

Free delivery from tomorrow

From£874.95

RRP £1,359.00

Save up to35%

Silentnight Lift Renew 1200 Pocket Mattress

5.0

Medium

60-night comfort trial

Free delivery from tomorrow

From£499.95

RRP £698.00

Save up to25%

Extra 10% off today SN10

Sleepeezee Cool Rest 1000 Pocket Mattress

We're Collecting Reviews

We're gathering feedback on this product. Only 1 in 20 customers leave a review, so check back soon to see what others think! Rest assured, all products are quality tested to meet our standards.

Medium

60-night comfort trial

Free delivery from tomorrow

From£514.95

Was £649.00

RRP £789.00

Save up to30%

Harrison Spinks Alwoodley 9750 Pocket Mattress

4.4

Medium

60-night comfort trial

Free delivery from tomorrow

From£1,089.95

RRP £1,599.00

Save up to30%

Hypnos Winslow Luxury Wool Mattress

4.0

Medium to Firm

60-night comfort trial

Free delivery from tomorrow

From£1,134.95

RRP £2,328.00

Save up to50%

Silentnight Healthy Growth Eco Waterproof Bunk Mattress

4.5

Medium to Firm

60-night comfort trial

Free delivery from tomorrow

Single£194.95

RRP £257.00

Save20%

Extra 10% off today SN10

Sleepeezee Cool Rest 1800 Pocket Pillow Top Mattress

4.6

Medium

60-night comfort trial

Free delivery from tomorrow

From£604.95

Was £749.00

RRP £929.00

Save up to30%

Silentnight Healthy Growth Comet Eco Mattress

We're Collecting Reviews

We're gathering feedback on this product. Only 1 in 20 customers leave a review, so check back soon to see what others think! Rest assured, all products are quality tested to meet our standards.

Medium to Firm

60-night comfort trial

Free delivery from tomorrow

Single£239.95

RRP £253.00

Save5%

Extra 10% off today SN10

Silentnight Lift Rejuvenate 1600 Pocket Mattress

5.0

Soft to Medium

60-night comfort trial

Free delivery from tomorrow

From£504.95

RRP £741.00

Save up to30%

Extra 10% off today SN10

Silentnight Plant Based 1200 Pocket Mattress

We're Collecting Reviews

We're gathering feedback on this product. Only 1 in 20 customers leave a review, so check back soon to see what others think! Rest assured, all products are quality tested to meet our standards.

Medium

60-night comfort trial

Free delivery from tomorrow

From£549.95

RRP £844.00

Save up to30%

Extra 10% off today SN10

Sleepeezee Memory Ultimate 9500 Pocket Box Top Mattress

5.0

Soft to Medium

60-night comfort trial

Free delivery from tomorrow

From£1,119.00

RRP £1,519.00

Save up to25%

141-160 of 300 products

01709 780 881

Sales Enquiries

Mon-Sat: 9:30am - 5:30pm

Sunday: 10am - 4pm

Customer Service

Mon-Sat: 9:30am - 5:30pm

Sunday: 10am - 4pm

customerservice@mattressonline.co.uk

Trustpilot

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.

Filters

Size

Mattress Firmness

Mattress Type

Brand

Price

Jay-Be Bio Fresh Hybrid 2000 e-Pocket Mattress

Emma Hybrid Thermosync Mattress

Emma Hybrid Original Mattress

Relyon Anna 1500 Pocket Mattress

Sealy Hampton Geltex Enhance 1000 Pocket Mattress

Silentnight Eco Comfort Airmesh 1600

Sleepeezee Poise 3200 PocketGel Plus Pillow Top Mattress

Hypnos Banbury Cotton Comfort Mattress

Sealy Posturepedic Elevate Ultra Arden Memory Mattress

Harrison Spinks Quilted Fusion 8000 Pocket Mattress

Silentnight Lift Renew 1200 Pocket Mattress

Sleepeezee Cool Rest 1000 Pocket Mattress

Harrison Spinks Alwoodley 9750 Pocket Mattress

Hypnos Winslow Luxury Wool Mattress

Silentnight Healthy Growth Eco Waterproof Bunk Mattress

Sleepeezee Cool Rest 1800 Pocket Pillow Top Mattress

Silentnight Healthy Growth Comet Eco Mattress

Silentnight Lift Rejuvenate 1600 Pocket Mattress

Silentnight Plant Based 1200 Pocket Mattress

Sleepeezee Memory Ultimate 9500 Pocket Box Top Mattress

Sales Enquiries

Customer Service

Useful Links

Popular Categories