January Mattress Sale 2025

Excellent

65,018reviews 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

Christmas Deals

Ends in...

2 days 8 hrs 16 mins 51 secs

View deals

Sale

Home

Mattresses

Sale

January Sale

261-280 of 297 products

Filters

Superking

(237)

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

King Size

(258)

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

Double

(264)

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

Small Double

(166)

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

Single

(273)

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

(57)

Medium to Firm

(75)

Medium

(117)

Soft to Medium

(31)

Memory Foam

(85)

Pocket Sprung

(224)

Orthopaedic

(38)

Standard Sprung

(52)

Latex

(17)

Natural Fillings

(85)

Gel Foam

(33)

Reflex Foam

(29)

Rolled Up

(76)

Single-Sided Mattress

(228)

Double-Sided Mattress

(56)

Hypoallergenic

(137)

Pillow Top

(37)

Childrens

(25)

Cot Bed Mattress

(3)

Contract Mattress

(3)

Adjustable Mattress

(2)

Sofa Bed Mattress

(1)

Luxury Mattress

(85)

Eco Friendly

(63)

Silentnight

(57)

Sleepeezee

(34)

Sealy

(21)

Hypnos

(14)

Harrison Spinks

(14)

Millbrook Beds

(17)

Emma

(8)

TEMPUR

(3)

Simba

(10)

Relyon

(17)

SleepSoul

(14)

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)

Vogue

(1)

£0 - £100

(1)

£100 - £200

(35)

£200 - £300

(72)

£300 - £400

(90)

£400 - £500

(108)

£500 - £600

(89)

£600 - £700

(108)

£700 - £800

(77)

£800 - £900

(73)

£900 - £1000

(65)

£1000+

(103)

Bodyshape Vitality Memory Foam 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 Monday

From£189.00

RRP £225.00

Save up to15%

Bodyshape Micro-Quilt 2000 Pocket Memory 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 Monday

From£409.00

RRP £509.00

Save up to20%

Bodyshape Gel 2000 Pocket Mattress

5.0

Medium

60-night comfort trial

Free delivery from Monday

From£381.00

Was £449.00

RRP £569.00

Save up to30%

Wentworth Mercer Deluxe Naturals 5000 Pocket Mattress

5.0

Soft to Medium

60-night comfort trial

Free delivery from Monday

From£959.00

RRP £1,075.00

Save up to10%

Wentworth Mercer Deluxe Wool 4000 Pocket Mattress

5.0

Firm

60-night comfort trial

Free delivery from Monday

From£839.00

RRP £939.00

Save up to10%

Wentworth Mercer Premium 9000 Pocket Pillow Top 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 Monday

From£1,129.00

RRP £1,266.66

Save up to10%

Wentworth Mercer Premium Naturals 8000 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.

Firm

60-night comfort trial

Free delivery from Monday

From£1,059.00

RRP £1,187.51

Save up to10%

Wentworth Mercer Premium Silk 11000 Pocket Mattress

5.0

Soft to Medium

60-night comfort trial

Free delivery from Monday

From£1,209.00

RRP £1,355.36

Save up to10%

Harrison Spinks Collingham 3250 Pocket Mattress

5.0

Medium

60-night comfort trial

Free delivery from Monday

From£636.00

Was £749.00

RRP £839.00

Save up to20%

Harrison Spinks Harewood 2450 Pocket Pillow Top Mattress

Harrison Spinks Harewood 4250 Pocket Pillow Top 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.

Soft to Medium

60-night comfort trial

Free delivery from Monday

From£917.00

Was £1,079.00

RRP £1,209.00

Save up to20%

Silentnight 1400 Pocket Memory 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.

Firm

60-night comfort trial

Free delivery from Monday

From£407.00

Was £479.00

RRP £599.99

Save up to30%

Silentnight 3000 Pocket Memory Pillow Top 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 Monday

From£628.00

Was £739.00

RRP £864.99

Save up to25%

Silentnight 4000 Pocket Geltex Ultra 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 Monday

From£728.00

Was £859.00

RRP £997.99

Save up to25%

Silentnight Miracoil Gel Pillow Top 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 Monday

From£446.00

RRP £625.99

Save up to25%

Sleepeezee Memory Comfort 800 Pocket Mattress

4.6

201

Medium

60-night comfort trial

Free delivery in 2-4 weeks

Superking£599.00

RRP £849.00

Save25%

Sleepeezee Luxury 3200 Pocket Gel 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 Monday

From£1,009.00

RRP £1,299.00

Save up to20%

Sleepeezee Luxury Cool 3000 Pocket Pillow Top 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.

Soft to Medium

60-night comfort trial

Free delivery from Monday

From£929.00

RRP £1,199.00

Save up to20%

Sleepeezee Luxury Ortho 1600 Pocket Mattress

5.0

Firm

60-night comfort trial

Free delivery from Monday

From£449.00

RRP £599.00

Save up to25%

Sleepeezee Luxury Ortho 1800 Pocket Memory 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 Monday

From£799.00

RRP £999.00

Save up to20%

Horizon Juno 5000 Pocket Memory 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 Monday

From£388.00

Was £459.00

RRP £770.00

Save up to45%

261-280 of 297 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

Bodyshape Vitality Memory Foam Mattress

Bodyshape Micro-Quilt 2000 Pocket Memory Mattress

Bodyshape Gel 2000 Pocket Mattress

Wentworth Mercer Deluxe Naturals 5000 Pocket Mattress

Wentworth Mercer Deluxe Wool 4000 Pocket Mattress

Wentworth Mercer Premium 9000 Pocket Pillow Top Mattress

Wentworth Mercer Premium Naturals 8000 Pocket Mattress

Wentworth Mercer Premium Silk 11000 Pocket Mattress

Harrison Spinks Collingham 3250 Pocket Mattress

Harrison Spinks Harewood 4250 Pocket Pillow Top Mattress

Silentnight 1400 Pocket Memory Mattress

Silentnight 3000 Pocket Memory Pillow Top Mattress

Silentnight 4000 Pocket Geltex Ultra Mattress

Silentnight Miracoil Gel Pillow Top Mattress

Sleepeezee Memory Comfort 800 Pocket Mattress

Sleepeezee Luxury 3200 Pocket Gel Mattress

Sleepeezee Luxury Cool 3000 Pocket Pillow Top Mattress

Sleepeezee Luxury Ortho 1600 Pocket Mattress

Sleepeezee Luxury Ortho 1800 Pocket Memory Mattress

Horizon Juno 5000 Pocket Memory Mattress

Sales Enquiries

Customer Service

Useful Links

Popular Categories