Sale

Mid Season Sale: Up to 30% off Selected Brands at Diffusion

Raise donations for Marie Curie for free with Savoo
15% Off

15% Student Discount at Diffusion

Free Delivery

Free Delivery on Full Price Orders over £100 at Diffusion

Top Tip

Get Special Offers and Discounts with Diffusion's Newsletter Sign Up

Popular Diffusion Discount Codes

Discount Last verified Redemptions
15% Student Discount at Diffusion 25 Jun, 2020 Used 236 times
Mid Season Sale: Up to 30% off Selected Brands at Diffusion 25 Jun, 2020 Used 46 times
Free Delivery on Full Price Orders over £100 at Diffusion 25 Jun, 2020 Used 32 times
Get Special Offers and Discounts with Diffusion's Newsletter Sign Up 25 Jun, 2020 Used 17 times

How to save money at Diffusion

Diffusion models posing Looking good on a budget is no mean feat, but at Diffusion you can shop the biggest and best brands for less. Plus, with these extra thrifty tips you’ll have a fresh, on-trend wardrobe for a bargain price in no time.

Use the price tool to find bargains instantly

Want to find cool styles within your budget, fuss-free? Not a problem. Whether you’re shopping men’s polos, women’s jeans or footwear, use the handy price selector tool to explore styles within your price range. Regardless of how much you’re able to spend, using the filter means you’ll waste less time trawling through items that are too expensive and more time finding cheap styles you love.

Get involved with competitions

Find epic giveaways and competitions over on the Diffusion online competitions page. Keep your eyes peeled for the chance to win awesome prizes including top brand clothes and free credit to spend how you want. Get alerts about competitions by registering for email updates.

How do I use my Diffusion voucher code?

  1. Pick the offer you want to use
  2. Click on the offer and copy the code
  3. Continue to the Diffusion website
  4. Add your favourite items to your bag
  5. Go to checkout when you want to pay
  6. Review your order
  7. Click ‘got a discount code?’
  8. Paste your code in the box
  9. Click apply
  10. Proceed to payment to finish the order

Diffusion discount code input box

Recently Expired Diffusion Discount Codes & Deals

Save on Men's Designer Jeans and Denim at Diffusion
Save on Men's Designer Coats and Jackets at Diffusion
Save on Women's Designer Shirts and Blouses at Diffusion
Save on Women's Heeled Shoes at Diffusion
EXTRA20
Extra 20% off Sale Items at Diffusion Online