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Free delivery on all orders for House of Diesel members
Where the standard free shipping threshold sits at £100, House of Diesel loyalty members get delivery fees waived on every order regardless of size. If you're only picking up a single t-shirt or accessory under £100, signing up for the free membership first effectively gives you free shipping plus the 10% first-order perk. The membership is free to join and applies the delivery benefit automatically once you're logged in.
10% key worker discount at Diesel
NHS staff and other eligible key workers can claim 10% off full-price Diesel orders. Verification is handled through a recognised key worker platform - once your status is confirmed, the discount applies sitewide with no basket minimum. This stacks separately from sale pricing, so use it on full-price items like new-season denim or leather jackets where the saving is most meaningful.
Extra 20% off already-reduced sale items at Diesel
Diesel's sale section already has denim, outerwear, and accessories marked down by up to 50%. Stack the extra 20% reduction on top and you're looking at genuine clearance-level prices on current-season leftovers. The discount applies automatically at checkout when you have qualifying sale items in your basket - no minimum spend required. Worth checking the men's and women's denim rails first, as those tend to have the deepest base reductions.
Refer a friend and you both get £15 off
Existing House of Diesel members can share a personal invite link - once the referred friend completes their first purchase, both accounts receive a £15 credit to spend on full-price or sale items. Credits appear within 48 hours of the order dispatching.
Shop the Diesel outlet for up to 50% off past-season styles
The outlet section gathers discontinued denim, trainers, and accessories at permanently reduced prices - no code needed. Stock rotates regularly, so sizes disappear quickly on popular fits like the D-Strukt jeans.
Free standard delivery on orders over £100
Diesel waives standard UK shipping fees when your basket reaches £100, so heavier items like denim jackets and boots effectively cost less to receive. Express options still carry a charge if you need faster turnaround.
Up to 31% off Diesel x Casetify collection
Save up to 31% on the Diesel x Casetify collaboration collection. Tech accessories and phone cases at reduced prices.
30% off selected Diesel women's bestseller jeans
Save 30% on selected women's bestseller jeans at Diesel. Limited sizes and styles available - shop while stocks last.
Diesel free denim keychain with any denim purchase over 80 EUR
Engraved Diesel logo, sturdy metal clip. Attaches to bag or belt loop. Auto-added at checkout.
Diesel free phone case with any denim jacket purchase over 120 EUR from the official store
Free phone case worth 18 EUR with any denim jacket purchase over 100 EUR. Fits iPhone and Samsung, shockproof. Added at checkout.
Diesel free leather keychain with any denim purchase over 100 EUR this month
Free leather keychain worth 12 EUR with any denim purchase over 80 EUR. Embossed Diesel logo, nickel hardware. Added at checkout.