Diesel promo code - September 2026
Shoppers in Australia save across multiple Diesel channels: 50% off in the seasonal sale, up to A$1,300 off outlet deals, and 20% student discounts. Three promo codes and eight offers are live this September 2026, plus free shipping on orders over 150 euros and complimentary gift boxes for loyalty members.
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10%
CURRENT
Promo code
Diesel promo codes • Expires in 4 days
10% off Diesel for students with verified student status
Students get 10% off Diesel apparel and accessories with a verified student account. Register your student details to unlock this exclusive discount at checkout
POPULAR
ME10
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CURRENT
Promo code
Diesel promo codes • Expires in 3 days
Sign up to Diesel newsletter for exclusive codes and offers
Subscribe to the Diesel newsletter to receive exclusive promotional codes and early access to sales. Stay updated on new arrivals and member-only savings events
POPULAR
ME10
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10%
CURRENT
Promo code
Diesel promo codes • Expires today
10% off your first Diesel order with welcome sign-up code
New customers save 10% on their first Diesel order. Apply the welcome code at checkout to unlock your discount on selected apparel and accessories
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ME10
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Offer
Diesel Deals
Save up to $1,300 on selected items in Diesel outlet
Explore the Diesel outlet for discounts of up to $1,300 on selected items. Outlet prices are final - check back regularly for newly added clearance pieces
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50%
Offer
Diesel Deals
Up to 50% off selected items in Diesel seasonal sale
Shop the Diesel sale and save up to 50% on selected apparel and accessories. Limited stock available - browse the latest deals before they sell out
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40%
Offer
Diesel Deals
Diesel sale saves 20-40% on denim, leather jackets and sneakers plus free shipping on orders over 150 euros and complimentary gift box with every purchase for loyalty members
Diesel sale saves 20-40% on denim, leather jackets and sneakers. Free shipping over 150 euros. Complimentary gift box with every purchase. Italian denim brand since 1978. Over 400 stores worldwide. For successful living philosophy. Premium fabrics and washes
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80EUR
Offer
Diesel Deals
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
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100EUR
Offer
Diesel Deals
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
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