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

Diffusion's activity feed

  • @Yonaiker10

    @Yonaiker10 researched Diffusion deals and added 1 coupon

  • @JoseDaniel

    @JoseDaniel researched Diffusion deals and reactivated 1 coupon

  • @Yonaiker10

    @Yonaiker10 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 1 active Diffusion sale. The Dealspotr community last updated this page on November 3, 2018. On average, we launch 1 new Diffusion promo code or coupon 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 periodically. On average, Diffusion offers 1 code or coupon 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

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)4 usesLast used

1 Sale or Deal for Diffusion

Deal
Free Shipping

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

1 verified screenshot1 useLast used

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 Women's Fashion at eBay

1 Shopping Hack for Diffusion

Deal
Shopping Hack

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