1. Stores > 
  2. Fashion > 
  3. Designer Brands > 
  4. Diffusion Promo Codes
Is this your store? Claim it. Promote offers with top influencers. No monthly fees. Learn more.

Diffusion's activity feed

  • @Glersyisea21

    @Glersyisea21 researched Diffusion deals and added 1 coupon

  • @JoseDaniel

    @JoseDaniel researched Diffusion deals and reactivated 1 coupon

  • @Glersyisea21

    @Glersyisea21 researched Diffusion deals and added 1 coupon

About Diffusion

Diffusion is a popular designer brands retailer which operates the website diffusiononline.co.uk. As of today, we have 2 active Diffusion sales. The Dealspotr community last updated this page on November 3, 2018. On average, we launch 2 new Diffusion promo codes or coupons each month, with an average discount of 50% off and an average time to expiration of 25 days.

Have you shopped at Diffusion?

3 from 1 shopper

Would you recommend Diffusion to friends & family?

How to use Diffusion promo codes

  1. Go to diffusiononline.co.uk then select the items you wish to purchase and add them to your shopping cart.
  2. Find a promo code on this page. Click to open the code, then click "copy" to copy the coupon code to your clipboard.
  3. Go back to diffusiononline.co.uk and proceed to checkout. Look for the box labeled "Enter promo code" and paste your promo code in that box.
  4. Once you apply the promo code, your savings should be applied, and you can complete checkout.

Promo code didn't work? Read these expert tips.

  • Diffusion offers promo codes often. On average, Diffusion offers 2 codes or coupons per month. Check this page often, or follow Diffusion (hit the follow button up top) to keep updated on their latest discount codes.
  • Check for Diffusion's promo code exclusions. Diffusion promo codes sometimes have exceptions on certain categories or brands.
  • Look for the blue "site-wide" label for site-wide Diffusion promo codes. Site-wide codes can be applied to any item on Diffusion's website, and therefore are the most useful codes.
  • Read our expert guide to finding promo codes for stores that rarely offer them.

Diffusion Promo Codes & Coupons

Dealspotr has 4x More Working Promo Codes than RetailMeNot or Honey

Tired of expired coupons? Dealspotr is crowdsourced. We have 10 million coupons, verified by real people. Every code on Dealspotr is backed up by a screenshot so you know how it works. Join our community and earn points for sharing deals.

Amazon promo codes
Expert Pick

See Today's Designer Brands Deals at Amazon (w/Free Shipping for Prime)

0 Verified Promo Codes for Diffusion

We checked , and Diffusion does not appear to be running any promo codes.
Here are the best available codes we have for Diffusion:

Code
Unverified

Get 15% Off Sale Orders at diffusion online

1 screenshot (older)3 usesLast used

2 Sales & Deals for Diffusion

Deal
Free Shipping

Free UK Shipping on Full Price Orders Over £75 at Diffusion

1 verified screenshot
Deal
Free Shipping

Free UK Delivery on Orders Over £100 or More at Diffusion (Site-Wide)

1 verified screenshot

5 Expert Picks for Diffusion

Walmart promo codes
Expert Pick

Get up to 25% Off Designer Brands at Walmart (Free 2-Day Shipping on Orders $35+)

Macy's promo codes
Expert Pick

Get up to 20% Off Designer Brands at Macy's

eBay promo codes
Expert Pick

Get Up to 80% Off New & Used Clothing at eBay

1 Shopping Hack for Diffusion

Deal
Shopping Hack

Find Today's Coupons & Offers for Diffusion on Their Website