Skip to content
HelpFind a store

Free delivery when you spend £60
Free returns for online orders
Free store collection

King Size Duvets

In our king-size duvets collection, you'll find super-snuggly 13.5 tog styles, year-round quilts in 10.5 tog and lightweight 2.5 tog pieces for the warmest nights. Duck and goose feather designs add extra luxury, while anti-allergen wadding ensures hygienic comfort. Look out for options with Body Sensor technology, which keeps you cool in warm weather and cosy when it turns cooler

(1 applied)
  • King Size
  • King Size

There are 69 Items found

Ultimate Comfort Pure Cotton 10.5 Tog Duvet
£60 - £90
M&S Collection

Ultimate Comfort Pure Cotton 10.5 Tog Duvet

Ultimate Anti Allergy 10.5 Tog Duvet
£59 - £89
M&S Collection

Ultimate Anti Allergy 10.5 Tog Duvet

Great for hay fever sufferers

Simply Soft 4.5 Tog Duvet
£17.50 - £37.50
M&S Collection

Simply Soft 4.5 Tog Duvet

Anti Allergy Plus 7.5 Tog Duvet
£29.50 - £52
M&S Collection

Anti Allergy Plus 7.5 Tog Duvet

Plant based anti-bacterial finish

Duck Feather & Down 10.5 Tog Duvet
£49.50 - £85
M&S Collection

Duck Feather & Down 10.5 Tog Duvet

Duck Feather & Down 7.5 Tog Duvet
£45 - £75
M&S Collection

Duck Feather & Down 7.5 Tog Duvet

Duck Feather & Down 4.5 Tog Duvet
£39.50 - £59
M&S Collection

Duck Feather & Down 4.5 Tog Duvet

Supremely Washable 10.5 Tog Duvet
£29.50 - £55
M&S Collection

Supremely Washable 10.5 Tog Duvet

Supremely Washable 7.5 Tog Duvet
£27.50 - £45
M&S Collection

Supremely Washable 7.5 Tog Duvet

Supremely Washable 4.5 Tog Duvet
As seen in press
£25 - £39.50
M&S Collection

Supremely Washable 4.5 Tog Duvet

Luxury Duck Down 4.5 Tog Duvet
£89 - £129
M&S Collection

Luxury Duck Down 4.5 Tog Duvet

Body Temperature Control 7.5 Tog Duvet
£45 - £65
Body Sensor™

Body Temperature Control 7.5 Tog Duvet

Luxury Duck Down 10.5 Tog Duvet
£99 - £159
M&S Collection

Luxury Duck Down 10.5 Tog Duvet

Soft As Down 10.5 Tog Duvet
£39.50 - £69
M&S Collection

Soft As Down 10.5 Tog Duvet

Soft As Down 4.5 Tog Duvet
£35 - £65
M&S Collection

Soft As Down 4.5 Tog Duvet

Hotel Soft Cotton 10.5 Tog Duvet
£39.50 - £69
M&S Collection

Hotel Soft Cotton 10.5 Tog Duvet

Body Temperature Control 4.5 Tog Duvet
£39.50 - £59
Body Sensor™

Body Temperature Control 4.5 Tog Duvet

Comfortably Cool 6 Tog Duvet
£45 - £65
M&S Collection

Comfortably Cool 6 Tog Duvet

Temperature Regulating

Body Temperature Control 10.5 Tog Duvet
£49.50 - £69
Body Sensor™

Body Temperature Control 10.5 Tog Duvet

Comfortably Cool 10.5 Tog Duvet
£49.50 - £69
M&S Collection

Comfortably Cool 10.5 Tog Duvet

Temperature Regulating

Pure Wool Medium Weight Duvet
£95 - £160
M&S Collection

Pure Wool Medium Weight Duvet

Ultimate Anti Allergy 4.5 Tog Duvet
£49.50 - £79
M&S Collection

Ultimate Anti Allergy 4.5 Tog Duvet

Great for hay fever sufferers

Anti Allergy Plus 4.5 Tog Duvet
£27.50 - £49.50
M&S Collection

Anti Allergy Plus 4.5 Tog Duvet

Plant based anti-bacterial finish

Anti Allergy Plus 10.5 Tog Duvet
£32.50 - £59
M&S Collection

Anti Allergy Plus 10.5 Tog Duvet

Plant based anti-bacterial finish

Simply Soft 10.5 Tog Duvet
£22.50 - £42.50
M&S Collection

Simply Soft 10.5 Tog Duvet

Recycled Synthetic 10.5 Tog Duvet
Online Only
£50 - £70
Earthkind

Recycled Synthetic 10.5 Tog Duvet

Recycled polyester

Microfibre 10.5 Tog Duvet
Remarksable Value
£14 - £26
M&S Collection

Microfibre 10.5 Tog Duvet

Recycled Feather & Down 4.5 Tog Duvet
Online Only
£85 - £130
Earthkind

Recycled Feather & Down 4.5 Tog Duvet

Recycled Synthetic 4.5 Tog Duvet
Online Only
£45 - £60
Earthkind

Recycled Synthetic 4.5 Tog Duvet

Recycled polyester

Microfibre 4.5 Tog Duvet
Remarksable Value
£11 - £21
M&S Collection

Microfibre 4.5 Tog Duvet

Easi-Heat Microfleece Electric Blanket
£45 - £65
Silentnight

Easi-Heat Microfleece Electric Blanket

Running cost 1p per hour*

Comfort Control Teddy Fleece Heated Blanket
£40 - £55
Silentnight

Comfort Control Teddy Fleece Heated Blanket

Running cost 1p per hour*

Yours & Mine Dual Control Electric Blanket
£45 - £65
Silentnight

Yours & Mine Dual Control Electric Blanket

Running cost 1p per hour*

Luxury Hungarian Goose Down 4.5 Tog Duvet
£130 - £230
M&S Collection

Luxury Hungarian Goose Down 4.5 Tog Duvet

Luxury Hungarian Goose Down 10.5 Tog Duvet
£160 - £280
M&S Collection

Luxury Hungarian Goose Down 10.5 Tog Duvet

Supremely Washable 1 Tog Duvet
£19.50 - £35
M&S Collection

Supremely Washable 1 Tog Duvet

Anti Allergy Plus 2.5 Tog Duvet
£22.50 - £39.50
M&S Collection

Anti Allergy Plus 2.5 Tog Duvet

Plant based anti-bacterial finish

Duck Feather & Down 13.5 Tog All Season Duvet
£75 - £115
M&S Collection

Duck Feather & Down 13.5 Tog All Season Duvet

3-In-1

Duck Feather & Down 13.5 Tog Duvet
£55 - £89
M&S Collection

Duck Feather & Down 13.5 Tog Duvet

Supremely Washable 13.5 Tog All Season Duvet
£55 - £95
M&S Collection

Supremely Washable 13.5 Tog All Season Duvet

3-In-1

Luxury Duck Down 13.5 Tog Duvet
£115 - £189
M&S Collection

Luxury Duck Down 13.5 Tog Duvet

Supremely Washable 13.5 Tog Duvet
£34.50 - £69
M&S Collection

Supremely Washable 13.5 Tog Duvet

Luxury Duck Down 13.5 Tog All Season Duvet
£139 - £245
M&S Collection

Luxury Duck Down 13.5 Tog All Season Duvet

3-In-1

Soft As Down 13.5 Tog All Season Duvet
£65 - £95
M&S Collection

Soft As Down 13.5 Tog All Season Duvet

3-In-1

Duck Feather & Down 2.5 Tog Duvet
£34.50 - £55
M&S Collection

Duck Feather & Down 2.5 Tog Duvet

Comfortably Cool 1 Tog Duvet
£35 - £55
M&S Collection

Comfortably Cool 1 Tog Duvet

Temperature Regulating

Simply Soft 13.5 Tog All Seasons Duvet
£39.50 - £59
M&S Collection

Simply Soft 13.5 Tog All Seasons Duvet

3-In-1

Anti Allergy Plus 13.5 All Seasons Tog Duvet
£49.50 - £79
M&S Collection

Anti Allergy Plus 13.5 All Seasons Tog Duvet

Plant based anti-bacterial finish

Page 1 of 2